Tropical Natural History 21(2): 244-262, August 2021 ©2021 by University

A Checklist of Nycteribiid and Streblid Bat Flies (Diptera: Nycteribiidae and Streblidae) from with Thirteen New Records for the Country

ABDULLOH SAMOH1, VATANYA PANTIP2 AND PIPAT SOISOOK1*

1Princess Maha Chakri Sirindhorn Natural History Museum, Prince of Songkla University, Kho Hong, , Songkla, 90110, THAILAND 2Division of Biological Sciences, Faculty of Science, Prince of Songkla University, Kho Hong, Hat Yai, Songkla, 90110, THAILAND *Corresponding author. Pipat Soisook ([email protected]) Received: 30 March 2021; Accepted: 24 June 2021

ABSTRACT.– The Nycteribiidae and Streblidae are known as two families of obligate blood sucking ectoparasites of bats. Recent data on nycteribiid and streblid bat flies collected from 15 provinces in Thailand during 2018–2020 are hereby presented with data from previous studies. This study recorded 26 species belonging to nine genera of Nycteribiidae and Streblidae known to be associated with 44 host bats species. Thirteen species of which, 11 nycteribiids and two streblids, are herein recorded from Thailand for the first time. Altogether with previously reported records, this paper lists a total of 59 known bat flies, 43 nycteribiids and 16 streblids, with their 63 associated host bat species.

KEY WORDS: bats; bat flies; Chiroptera; checklist; Nycteribiidae; Streblidae

appearance in the family Nycterbiidae, INTRODUCTION absent of eyes in some genera (e.g.,

Nycteribia, Phthiridium, and some species Bat flies (Nycteribiidae and Streblidae) of Basilia), and wingless; while the family have been known as blood-sucking ectoparasite Streblidae (such as Brachytarsina, Megastrebla, of bats and some literatures presumably Raymondia) is rather hairy than the former suggested that these flies can be transmitted family and having a pair of wings. severe diseases to animals. For example, Despite bats have been extensively dengue virus was detected simultaneously in surveyed by several biologists in Southeast streblid bat flies which were collected from Asia and clearly considered one of the Desmodus rotundus (E. Geoffroy) from Mexico, hotspots of bat diversity of the world however this dengue virus has never been (Kingston, 2010; Francis, 2019), in term of reported transmission from flies to human their ectoparasitic flies, however, very few (Abundes-Gallegos et al., 2018). Globally, studies have been published. Azhar et al. these bat ectoparasitic flies reported to (2015) reported 15 species of bat flies were account more than 515 species (276 of recorded from 24 species of hosts from Nycteribiidae and 239 of Streblidae) Malaysia. In the Philippines, there are reports (Graciolli and Dick, 2018; Dick and of bat ectoparasites from Mount Makiling, Graciolli, 2013). These two families, the Luzon Island (Alvarez et al., 2015), Mindoro tiny-sized members of the superfamily Island (Alvarez et al., 2016), Marinduque Hippoboscoidea, can be distinguished from Island (Amarga et al., 2017), and most recently each other by the possess of a spider-like from Romblon Province (Amarga et al., 2020). SAMOH ET AL. — CHECKLIST OF NYCTERIBIID AND STREBLID BAT FLIES 245

In Thailand, the most comprehensive one Sirindhorn Natural History Museum was published 46 years ago (Hill and (PSUNHM), Prince of Songkla University. McNeely, 1975). It reported a total of 46 Individuals of the same bat fly species from species (32 species of Nycteribiidae and 14 a single host are either preserved in a species of Streblidae) collected throughout microtube referring to a single museum the country (Hill and McNeely, 1975). The code, or multiple microtubes with multiple most recent study was made in Sakaerat museum codes. External morphological Biosphere Reserve, northeastern Thailand features of bat flies were observed under by Aroon et al. (2015) whose reported seven stereomicroscope (Olympus-SZ40). For the male ectoparasites with five species of which are terminalia preparation, 10% KOH solution Nycteribiidae and Streblidae that associated was adopted to clear all sclerotized with three bat species. However, the authors structures of body part, and mounted with did not provide specific identification of glycerin on glass slides. these bat flies. This paper seeks to compile an up-to-date RESULTS AND DISCUSSION checklist of bat flies of the country, as well as provide baseline information on distribution Twenty-six species belonging to nine and bat flies and host association. genera of nycterbiid and streblid bat flies

are found from 44 species of hosts collected MATERIALS AND METHODS during this study (Table 1). This result incorporated with those Streblidae and This study was carried out between 2018 Nycteribiidae reported in Hill and McNeely and 2020. Host bats were trapped by using (1975) increase the known bat flies in hand nets in caves, mist nets and harp traps Thailand to 59 species (Table 1). Thirteen at various habitat types such as by species of which have not been recorded waterfalls, over streams and nature trails in before in Thailand are herein listed (Fig. 1; tropical-lowland forest and mixed deciduous Table 1), together with the list of host bat forest in 15 provinces focusing in western species associated. Information of the new and peninsular Thailand (Fig. 1). Bats were materials, localities, habitats, and the host identified in the field with the aid of species based on this study are given below. identification key of Francis (2019) and the classification followed Simmons and SYSTEMATIC ACCOUNT Cirranello (2020). Specimens of nycteribiid Order Diptera and streblid bat flies were gently picked out Suborder Brachycera from bats furs using tweezers and further Division Cyclorhapha species identified following a combination Superfamily Hippoboscoidea of available identification keys (Theodor and Family Nycteribiidae Samouelle, 1819 Moscona, 1954; Theodor, 1967 for Subfamily Cyclopodiinae Maa, 1965 Nycteribiidae; Jobling, 1930, 1931, 1934, 1951; Maa, 1971 for Streblidae). Genus Leptocyclopodia Theodor, 1959 Specimens of bat flies were preserved (Ferrari group) with 70% ethanol in microtubes and deposited at the Princess Maha Chakri Leptocyclopodia ferrarii (Rondani, 1878) 246 TROPICAL NATURAL HISTORY 21(2), AUGUST 2021

FIGURE 1. Provinces surveyed in this study (shaded in grey) and localities where species of new records were collected (see text for exact location). Dorsal views of new record species are also shown (not to scale). Material examined: THAILAND: on SAMOH ET AL. — CHECKLIST OF NYCTERIBIID AND STREBLID BAT FLIES 247

TABLE 1. Species list of ectoparasitic bat flies and bat hosts from Thailand

Family Subfamily Bat flies Host bats Remarks Nycteribiidae Nycteribiinae Basilia sp. (nr. majuscula Edw.)A Pipistrellus sp. A A A Basilia sp. (nr. pudibunda) Pipistrellus sp. A A Basilia blainvillii amiculata Taphozous longimanus Basilia burmensis A Scotophilus sp. A A Scotophilus heathii Basilia chlamydophora A Scotophilus sp. A Basilia (Conotibia) comparB Kerivoula hardwickiiB New record Basilia hispidaB Tylonycteris malayanaB New record B B Basilia cf. magnocula Rhinolophus trifoliatus New record A A Basilia majuscula Pipistrellus sp. Basilia pudibunda A Myotis sp. A Basilia (Paracyclopodia) roylii royliiB Scotophilus kuhliiB New record Basilia (Tripselia) coronata coronataB Glischropus tylopusB New record B B Nycteribia sp. Myotis siligorensis A A Nycteribia sp. Pipistrellus javanicus Nycteribia allotopa AB Miniopterus medius A Miniopterus schreibersii A* *=fuliginosus Miniopterus fuliginosusB Nycteribia allotopoidesB Miniopterus magnaterB New record Nycteribia cf. latitergaB Miniopterus magnaterB New record Nycteribia parvula A Hipposideros larvatus A Miniopterus medius A A Miniopterus schreibersii * *=fuliginosus AB B Nycteribia parvuloides Miniopterus fuliginosus A Miniopterus sp. A A Phthiridium burmense siamense Hipposideros armiger Hipposideros larvatus A

Phthiridium caudatumAB Rhinolophus pusillusAB Rhinolophus refulgensB Rhinolophus sp. A B B Phthiridium cf. psiloterum Rhinolophus acuminatus New record Phthiridium chinense A Rhinolophus pusillus A Phthiridium euxestumB Rhinolophus malayanusB New record Hipposideros armigerB B Hipposideros diadema AB B Phthiridium fraternum Hipposideros bicolor Hipposideros cineraceus B Hipposideros diadema A Hipposideros galeritus B Hipposideros kunzi B Hipposideros gentilis B Hipposideros cf. gentilis AB Rhinolophus affinis B Rhinolophus coelophyllus B Rhinolophus microglobosus B Rhinolophus shameli B Rhinolophus stheno A Material examined: THAILAND: on Rhinolophus sp. Phthiridium maximum A Hipposideros armiger

248 TROPICAL NATURAL HISTORY 21(2), AUGUST 2021

TABLE 1. (Continue)

Family Subfamily Bat flies Host bats Remarks Phthiridium ornatum A Rhinolophus coelophyllus A Phthiridium szechuanum A Rhinolophus malayanus A Phthiridium aff. szechuanumB Rhinolophus robinsoniB New record Rhinolophus malayanusB B Rhinolophus macrotis A A Phthiridium sp. Hipposideros lylei A Hipposideros pratti * *=lylei ? A Rhinolophus sp. A Rhinolophus coelophyllus A Rhinolophus malayanus A Rhinolophus pearsoni A Rhinolophus rex * *not found in Thailand A Rhinolophus robinsoni A Rhinolophus yunanensis A* A A Phthiridium sp. Rhinolophus affinis *=Phthiridium sp. n. Rhinolophus coelophyllus A Rhinolophus rouxi * *=affinis ? A A Cyclopodinae Eucampsipoda inermis Cynopterus sphinx A Eonycteris spelaea A Rousettus leschenaulti A A Eucampsipoda latisternum Cynopterus sphinx A Eonycteris spelaea A Rousettus leschenaulti A Taphozous melanopogon AB A Eucampsipoda sundaica Cynopterus sphinx AB Eonycteris spelaea A Hipposideros lekaguli A Megaderma sp. A Rousettus leschenaulti A Rhinolophus coelophyllus A* A A Leptocyclopodia sp. Megaerops ecaudatus *=Leptocyclopodia sp. n. B AB Leptocyclopodia ferrarii Cynopterus brachyotis AB Cynopterus sphinx AB Cynopterus cf. sphinx B Eonycteris spelaea B Megaderma sp. Megaerops ecaudatusB B Megaerops niphanae B Rousettus leschenaulti A A Leptocyclopodia kuoi Megaerops ecaudatus A A Leptocyclopodia simulans Cynopterus brachyotis B B Leptocyclopodia obliqua Balionycteris maculata New record AB A Penicillidia actedona Cynopterus sphinx B Miniopterus magnater A Miniopterus medius A Miniopterus schreibersii A A Penicillidia acuminata Cynopterus sphinx A Material examined: THAILAND: on Miniopterus medius A* Miniopterus schreibersii *=fuliginosus Penicillidia sumatrensis A Miniopterus sp. A

SAMOH ET AL. — CHECKLIST OF NYCTERIBIID AND STREBLID BAT FLIES 249

TABLE 1. (Continue)

Family Subfamily Bat flies Host bats Remarks

A A Penicillidia sp Miniopterus sp. A Miniopterus medius Miniopterus schreibersii A* *=fuliginosus A* A A Streblidae Brachytarsininae Ascodipteron sp. n. Hipposideros larvatus *=Ascodipteron sp. n. A Miniopterus schreibersii * *=fuliginosus A A Brachytarsina sp. Aselliscus stoliczkanus A Cynopterus brachyotis A Hipposideros armiger A Hipposideros bicolor A Hipposideros diadema A Hipposideros galeritus A Hipposideros larvatus A Hipposideros lylei A Pipistrellus sp. A Rhinolophus acuminatus A Rhinolophus affinis Rhinolophus coelophyllus A Rhinolophus luctus Rhinolophus pearsoni A Rhinolophus pusillus A Rousettus leschenaulti A Taphozous melanopogon A* A A Brachytarsina sp. Taphozous theobaldi *=Brachytarsina sp. n. A A Brachytarsina amboinensis Cynopterus sphinx A* Miniopterus schreibersii *=fuliginosus A Pipistrellus javanicus Brachytarsina caudata AB Aselliscus stoliczkanusB Hipposideros bicolorB Rhinolophus refulgensB A Taphozous melanopogon A A Brachytarsina cucullata Taphozous melanopogon A Taphozous theobaldi A A Brachytarsina falcozi Rhinolophus malayanus A A Brachytarsina macrops Taphozous melanopogon A Pipistrellus javanicus AB B Brachytarsina modesta Aselliscus stoliczkanus B Rhinolophus accuminatus B Rhinolophus afiinis B Rhinolophus coelophyllus B Rhinolophus malayanus B Rhinolophus pusillus B Rhinolophus refulgens A Rhinolophus rouxi * *=affinis ? B Rhinolophus shameli A Rhinolophus sp. B B Brachytarsina cf. werneri Hipposideros armiger New record B Hipposideros cf. ceneraceus B Material examined: THAILAND: on Hipposideros cf. gentilis B Myotis siligorensis Rhinolophus robinsoniB

250 TROPICAL NATURAL HISTORY 21(2), AUGUST 2021

TABLE 1. (Continue)

Family Subfamily Bat flies Host bats Remarks

B Rhinolophus pearsoni B Rhinolophus stheno B Rhinolophus thomasi A A Brachyotheca lobulata Rousettus leschenaulti A A Megastrebla limbooliati Eonycteris spelaea A Rousettus leschenaulti AB A Megastrebla parvior Cynopterus sphinx A Cynopterus brachyotis AB Eonycteris spelaea A Rousettus leschenaulti B B Raymondia lobulata Lyroderma lyra New record AB AB Raymondia pagodarum Hipposideros armiger AB Hipposideros bicolor B Hipposideros cineraceus B Hipposideros diadema AB Hipposideros galeritus B Hipposideros gentilis AB Hipposideros larvatus AB Hipposideros lekaguli A Hipposideros lylei B Hipposideros pendleburyi A* Hipposideros cf. pomona *=gentilis ? A Pipistrellus javanicus AB Rhinolophus accuminatus A Rhinolophus coelophyllus AB A Ramondia pseudopagodarum Aselliscus stoliczkanus B Hipposideros lekaguli B Hipposideros pendleburyi B Kerivoula hardwickii B Rhinolophus acuminatus AB Rhinolophus affinis AB Rhinolophus coelophyllus B Rhinolophus malayanus AB Rhinolophus pusillus A Rhinolophus rex * *=paradoxolophus ? Rhinolophus sthenoB

A = after Hill and McNeely (1975) B = this study AB = records from both Hill and McNeely (1975) and this study

Material examined: THAILAND: on trapped by A. Samoh and P. Soisook; 1♂: Cynopterus brachyotis (Müller): 5♂♂, 2♀♀: , Khuraburi, Phra Thong Phang Nga Province, nature trail, Khuraburi island, 17.I.2019, PSUNHM DipNyc0111, District, Phra Thong island, 16.I.2019, harp trapped by A. Samoh and P. Soisook; PSUNHM DipNyc0106, 0109–0110, harp 1♂: , Thung Yai Naresuan WS, SAMOH ET AL. — CHECKLIST OF NYCTERIBIID AND STREBLID BAT FLIES 251

Umphang District, 28.XI.2018, PSUNHM Host: Cynopterus brachyotis, Cynopterus DipNyc0113, harp trapped by P. Soisook; 1♂, cf. sphinx, Cynopterus sphinx, and 1♀: , nature reserved area Megaerops niphanae. surrounded with rubber plantation and fruit Geographical distribution: Phang Nga, orchards, Khao Long hill, Tha Kham, Hat Yai , Songkhla, Tak, and Trang District, 27.VIII.2019, PSUNHM DipNyc0104– provinces. 0105, harp trapped by A. Samoh and P. Soisook; 1♀: Phatthalung Province, (Obliqua group) Uthokkaram Cave, Si Nakharin District, Leptocyclopodia obliqua Theodor, 1959 9.XI.2019, PSUNHM DipNyc0103, mist Material examined: THAILAND: on netted by A. Samoh and P. Soisook; 3♀♀: Balionycteris maculata (Thomas): 1♂, , nature trails and running 2♀♀: Songkhla Province, waterfall, Na waterfall, , Ton Pliew Thawi District, Khao Namkhang NP, Ton Waterfall, 4.I.2020, PSUNHM DipNyc0102, Lat Waterfall, 7.I.2020, PSUNHM harp trapped by A. Samoh and P. Soisook. On DipNyc0153, mist netted by A. Samoh and Cynopterus sphinx (Vahl): 2♂♂, 1♀: Phang P. Soisook. Nga Province, along nature trail, Khuraburi Remarks: This is the first record for the District, Phra Thong Island, 16.I.2019, country. PSUNHM DipNyc0107–0108, harp trapped Host: Balionycteris maculata by A. Samoh and P. Soisook; 4♂♂, 2♀♀: Tak Geographical distribution: Only found at Province, Thung Yai Naresuan WS, Umphang Ton Lat Waterfall, Khao Namkhang District, 28.XI.2018, PSUNHMDipNyc0115– National Park, Songkhla Province. 0116, harp trapped by P. Soisook; 2♂♂, 1♀: Chiang Mai, Chiangdao, Khun Huay Mae Genus Eucampsipoda Kolenati, 1857 Kok, 2.XII.2020, PSUNHM DipNyc0152, Eucampsipoda Kolenati (1857): 62. Type mist netted by A. Samoh and P. Soisook. On species: Nycteribia hyrtlii Kolenati (1856), Megaerops niphanae Yenbutra and Felten: by subsequent designation of Theodor 1♂: Tak Province, Thung Yai Naresuan WS, (1955): 196; Theodor (1955): 196; Maa Umphang District, 28.XI.2018, PSUNHM (1962): 426; Maa (1965): 380; Delfinado DipNyc0114, mist netted by P. Soisook. and Hardy (1977): 420. Remarks: This bat fly species found mainly on fruit-eating bats (frugivorous bats). This Eucampsipoda sundaica Theodor, 1955 agreed with a previous documented by Hill Material examined: THAILAND: on and McNeely (1975), they tell us that this Eonycteris spelaea: 7♂♂, 4♀♀: Phang Nga parasitic fly species from Thailand known Province, nature trail, Khuraburi District, only to infest the host bats in the family Phra Thong Island, 16.I.2019, PSUNHM Pteropodidae, namely, Cynoperus brachyotis, DipNyc0117–0121, mist netted by A. Samoh C. sphinx angulatus Miller, Eonycteris spelaea and P. Soisook. (Dobson), Megaerops ecaudatus (Temminck), Remarks: This bat ectoparasites used to and Rousettus leschenaulti leschenaulti sampled from several host bat species (Desmarest), and were also found on namely Rousettus amplexicaudatus, R. Megaderma sp. leschenaultii, and Eonycteris spelaea (Azhar et al., 2015). The present study we solely collected from the cave nectar bat (E. 252 TROPICAL NATURAL HISTORY 21(2), AUGUST 2021 spelaea) which is commonly found in Basilia (Paracyclopodia) roylii roylii peninsular Thailand. (Westwood, 1835) Host: Eonycteris spelaea Material examined: THAILAND: on Geographical distribution: Phang Nga Province. Scotophilus kuhlii Leach, 9♂♂, 9♀♀: Phang Nga Province, Khuraburi, Phra Subfamily Nycteribiinae Westwood, 1835 Thong Island, 14.I.2019, PSUNHM DipNyc0122–0125, harp trapped by A. Genus Basilia Miranda Ribeiro 1903 Samoh and P. Soisook. Remarks: New record for the country. Basilia hispida Theodor, 1967 Host: Scotophilus kuhlii. Material examined: THAILAND: on Geographical distribution: Phang Nga Province. Tylonycteris malayana Chasen, 2♂♂, 15♀♀: Songkhla Province, Na Thawi Basilia (Tripselia) coronata coronata District, Khao Namkhang NP, Ton Lat Theodor, 1967 Waterfall, 7.I.2020, PSUNHM DipNyc0154, Material examined: THAILAND: on harp trapped by A. Samoh and P. Soisook. Glischropus tylopus (Dobson), 2♂♂, 15♀♀: Remarks: This is a new record for the country. Songkhla Province, , Host: Tylonycteris malayana. Khao Namkhang NP, Ton Lat Waterfall, Geographical distribution: Songkhla Province. 7.I.2020, PSUNHM DipNyc0156, harp trapped by A. Samoh and P. Soisook. Basilia cf. magnocula (Schuurmans Remarks: This species can be barely found Stekhoven, 1942) in Ton Lat Waterfall, Na Thawee, Songkhla Material examined: THAILAND: on Province, and this is a new record for Thailand. Rhinolophus trifoliatus Temminck, 1♀: Host: Glischropus tylopus. Songkhla Province, nature trail, Na Thawi Geographical distribution: Songkhla Province. District, Khao Namkhang NP, Ton Lat waterfall, 5.I.2020, PSUNHM DipNyc0155, Genus Nycteribia Latreille, 1796 harp trapped by A. Samoh and P. Soisook. Nycteribia Latreille (1796): 76. Type Remarks: New record for the country species: Nycteribia pedicularia Latreille Host: Rhinolophus trifoliatus. 1805, by designation under the Plenary Geographical distribution: Songkhla Province. powers of ICZN, Opinion 128: 493; Speiser (1901): 11; Maa (1962): 417; Maa (1965): Basilia (Conotibia) compar Theodor, 1967 381; Delfinado and Hardy (1977): 427. Material examined: THAILAND: on Listripoda Kolenati (1857): 62. Type species: Kerivoula hardwickii (Horsfield), 1♂, 1♀: Listripoda blassi Kolenati 1856, by subsequent Prachuap Khiri Khan Province, Kaeng designation of Coquillet (1910): 562. Krachan, Pa La-U Waterfall, 22.I.2020, Acrocholidia Kolenati (1857): 62. Type PSUNHM DipNyc0146, mist netted by A. species: Acrocholidia bechsteini Kolenati Samoh and P. Soisook. 1857, by subsequent designation of Remarks: New record for the country Coquillet (1910): 502. Host: Kerivoula hardwickii. Nycteriphila Grulich and Povolny (1955): Geographical distribution: Prachuap Khiri 116-128. Type species: Nycteribia schimidlii Khan Province. Schiner 1853, by original designation.

SAMOH ET AL. — CHECKLIST OF NYCTERIBIID AND STREBLID BAT FLIES 253

Nycteribia allotopoides Theodor, 1963 Remarks: It seems to be restricted to Nycteribia allotopoides Theodor (1963): Miniopterus. 157. Type: male, ex Miniopterus sp., Host: Miniopterus fuliginosus. Luangbay Cave, Sitio Tegato, Davao City, Geographical distribution: . Mindanao, Philippines, in Field Museum of Natural History (Chicago); Maa (1965): Nycteribia allotopa Speiser, 1901 382; Delfinado and Hardy (1977): 427. Material examined: THAILAND: on Material examined: THAILAND: on Miniopterus fuliginosus: 3♂♂,4♀♀: Chiang Miniopterus magnater Sanborn: 1♂, 1♀: Mai, Chiangdao, Pha Tang Na Lao, Prachuap Khiri Khan Province, waterfall, 4.XII.2020, PSUNHM DipNyc0157, mist Kaeng Krachan, Pa La-U Waterfall, netted by A. Samoh and P. Soisook. 22.I.2020, PSUNHM DipNyc0132, mist Host: Only found on Miniopterus netted by A. Samoh and P. Soisook. fuliginosus. Remarks: New record for the country Geographical distribution: Chiang Mai Host: Miniopterus magnater. Province. Geographical distribution: Prachuap Khiri Khan Province. Nycteribia sp. Material examined: THAILAND: on Nycteribia cf. latiterga Theodor, 1957 Myotis siligorensis (Horsfield): 1♂,2♀♀: Material examined: THAILAND: on Phatthalung Province, Khao Chaison Miniopterus magnater: 1♂, 1♀: Prachuap District, Chang Cave, 4.XI.2019, PSUNHM Khiri Khan Province, waterfall, Kaeng DipNyc0148–0149, mist netted by A. Krachan, Pa La-U Waterfall, 22.I.2020, Samoh and P. Soisook. PSUNHM DipNyc0150, mist netted by A. Remarks: Potentially new species. Samoh and P. Soisook. Host: The present study we found only on Remarks: New record for the country M. siligorensis. Host: Miniopterus magnater. Geographical distribution: Phatthalung Geographical distribution: Prachuap Khiri Province. Khan Province. Genus Penicillidia Kolenati, 1863 Nycteribia parvuloides Theodor, 1963 Megistropoda Kolenati (1857): 62 Nycteribia parvuloides Theodor (1963): Penicillidia Kolenati (1863): 69. Type 162. Type: male, ex Miniopterus sp., species: Nycteribia dufourii Westwood Luangbay Cave, Sitio Tegato, Davao City, 1834, by subsequent designation of Speiser Mindanao, Philippines, in Field Museum of (1901): 32; Maa (1962): 422; Maa (1965): Natural History (Chicago); Maa (1965): 379; Delfinado and Hardy (1977): 428. 382; Delfinado and Hardy (1977): 427. Material examined: THAILAND: on Penicillidia actedona Theodor, 1967 Miniopterus fuliginosus Hodgson: Material examined: THAILAND: on 4♂♂,9♀♀: Satun Province, near entrance Miniopterus fuliginosus Bonaparte, 1♀: zone of Uraithong Cave, La-Ngu District, Satun Province, near entrance zone of Kamphaeng, Uraithong Cave, 27.I.2020, Uraithong Cave, La-Ngu District, PSUNHM DipNyc0126–0130, mist netted Kamphaeng, Uraithong Cave, 27.I.2020, by A. Samoh and P. Soisook. PSUNHM DipNyc0100, mist netted by A. 254 TROPICAL NATURAL HISTORY 21(2), AUGUST 2021

Samoh and P. Soisook; 1♂: Chiang Mai, Tang Na Lao, 4.XII.2020, PSUNHM Chiangdao, Pha Tang Na Lao, 4.XII.2020. DipNyc0163, harp trapped by A. Samoh and PSUNHM DipNyc0158, harp trapped by A. P. Soisook. On R. refulgens Andersen: Samoh and P. Soisook; on Miniopterus 2♂♂,1♀: Trang Province, nature trails and magnater Sanborn: 3♂♂,2♀♀: Prachuap running waterfall, Na Yong District, Ton Khiri Khan Province, waterfall, Kaeng Pliew Waterfall, 2.I.2020, PSUNHM Krachan, Pa La-U Waterfall, 22.I.2020, DipNyc0076, 0080, harp trapped by A. PSUNHM DipNyc0101, mist netted by A. Samoh and P. Soisook; 3♂♂,1♀: Trang Samoh and P. Soisook; 1♀: Chiang Mai, Province, nature trails and running waterfall, Chiangdao, Khun Huay Mae Kok, Na Yong District, Ton Pliew Waterfall, 2.XII.2020. PSUNHM DipNyc0159, harp 3.I.2020, PSUNHM DipNyc0077–0079, harp trapped by A. Samoh and P. Soisook; 1♀: trapped by A. Samoh and P. Soisook; 2♂♂: Pha Tang Na Lao, 2.XII.2020. PSUNHM Trang Province, nature trails and running DipNyc0160, harp trapped by A. Samoh and waterfall, Na Yong District, Ton Pliew P. Soisook. Waterfall, 4.I.2020, PSUNHM DipNyc0081, Remarks: This species seems to be harp trapped by A. Samoh and P. Soisook; restricted to Miniopterus. 2♂♂,9♀♀: Songkhla Province, Hat Yai Host: Miniopterus fulginosus and District, Khuan Khao Wang Forest Park, Miniopterus magnater. 4.II.2019, PSUNHM DipNyc0069–0071, harp Geographical distribution: Chiang Mai, trapped by A. Samoh and P. Soisook; 1♂,1♀: Satun, Prachuap Khiri Khan Province. , Khao Le, 26.VIII.2019, PSUNHM DipNyc0068, harp trapped by A. Genus Phthiridium Hermann, 1804 Samoh and P. Soisook; 2♂♂,1♀: Sabayoi Phthiridium Hermann (1904): 12. Type District, Than Khiri nature reserved area, species: Phthiridium biarticulatum 9.IV.2018, PSUNHM DipNyc0067, harp Hermann 1804, by subsequent designation trapped by A. Samoh and P. Soisook; 1♀: of Coquillet (1910): 590; Maa (1965): 381; , nature trail, Ban Ta Delfinado and Hardy (1977): 429. Khun District, Rajjaprabha dam, 25.VI.2019, PSUNHM DipNyc0164, harp Phthiridium caudatum (Theodor, 1967) trapped by A. Samoh and P. Soisook. Material examined: THAILAND: on Remarks: This is one of the most common Rhinolophus pusillus Temminck: 2♀♀: bat flies occurred in Thailand. , nature trails, Kaeng Host: Rhinolophus pusillus, R. refulgens. Krachan District, Ban Krang Camp, Geographical distribution: Phetchaburi, 20.I.2020, PSUNHM DipNyc0072 – 0073, Ubon Ratchathani, Trang, Songkhla, and harp trapped by A. Samoh and P. Soisook; Surat Thani provinces. 1♀: Ubon Ratchathani Province, Khong Chiam District, Pha Taem NP, 4.V.2019, Phthiridium euxestum (Speiser, 1901) PSUNHM DipNyc0161, harp trapped by A. Material examined: THAILAND: on Samoh and P. Soisook; 3♂♂,3♀♀: Ubon Hipposideros armiger (Hodgson): 1♂,1♀: Ratchathani Province, Khong Chiam District, Phatthalung Province, limestone cave in Pha Taem NP, 5.V.2019, PSUNHM monastery, Si Nakharin District, Sumano DipNyc0162, harp trapped by A. Samoh and Cave, 25.XI.2018, PSUNHM DipNyc0083, P. Soisook; 1♀: , Pha mist netted by A. Samoh and P. Soisook. On SAMOH ET AL. — CHECKLIST OF NYCTERIBIID AND STREBLID BAT FLIES 255

H. diadema (E. Geoffroy): 1♂: Phatthalung harp trapped by A. Samoh and P. Soisook. Province, Si Nakharin District, Sumano On H. kunzi Murray, Khan, Kingston, Cave, 27.X.2018, PSUNHM DipNyc0082, Zubaid & Campbell, 8♂♂,2♀♀: Trang mist netted by A. Samoh and P. Soisook. On Province, nature trails, Na Yong District, H. larvatus (Horsfield): 1♂,1♀: Trang Ton Pliew Waterfall, 2.I.2020, PSUNHM Province, limestone cave, Huai Yod DipNyc0011, 0024, 0028, 0035, 0037– District, Khuan Miang-Tham Rad, 0039, harp trapped by A. Samoh and P. 21.XII.2019. PSUNHM DipNyc0086, harp Soisook. On H. gentilis Andersen, 1♂: trapped by A. Samoh and P. Soisook; on R. Phetchaburi Province, nature trails, Kaeng malayanus Bonhote, 1♂: Ubon Ratchathani Krachan District, Ban Krang camp, Province, Khong Chiam District, Pha Taem 20.I.2020, PSUNHM DipNyc0165, harp NP, 5.V.2019, PSUNHM DipNyc0084, harp trapped by A. Samoh and P. Soisook. On H. trapped by A. Samoh and P. Soisook. cf. gentilis, 1♂: Phetchaburi Province, Remark: New record for the country. nature trails, Kaeng Krachan District, Ban Host: Hipposideros armiger, H. diadema, Krang camp, 20.I.2020, PSUNHM H. larvatus, and Rhinolophus malayanus. DipNyc0166, harp trapped by A. Samoh and Geographical distribution: Phatthalung, P. Soisook. On Rhinolophus shameli Tate, Trang (Banthad Mountain Range, 1♀: Ubon Ratchathani Province, Pha Taem peninsular Thailand), and Ubon Ratchathani NP., 4.V.2019, PSUNHM DipNyc0056, (northeastern part of Thailand). harp trapped by P. Soisook. On Rhinolophus coelophyllus Peters, 2♂♂,1♀: Satun Phthiridium fraternum (Theodor, 1967) Province, near entrance zone of Uraithong Material examined: THAILAND: On Cave, La-Ngu District, Kamphaeng, Hipposideros bicolor Temminck, 2♂♂: Uraithong Cave, 27.I.2020, PSUNHM , Tropical lowland DipNyc0042, mist netted by A. Samoh and forest, Waeng District, Hala-Bala WS, P. Soisook; 1♂: Trang Province, nature 24.VI.2019, PSUNHM DipNyc0026, 0043, trails and running waterfall, Na Yong harp trapped by A. Samoh and P. Soisook; District, Ton Pliew Waterfall, 4.I.2020, 1♂, 1♀: Songkhla Province, Tropical PSUNHM DipNyc0048, harp trapped by A. lowland forest with fast running waterfall, Samoh and P. Soisook. On R. Na Thawee District, Khao Namkhang NP, microglobosus Csorba & Jenkins, 1♂,1♀: Ton Lat Waterfall, 8.I.2020, PSUNHM Phetchaburi Province, nature trails, Kaeng DipNyc0027, mist netted by A. Samoh and Krachan District, Ban Krang Camp, P. Soisook. on H. cineraceus Blyth, 1♂: 20.I.2020, PSUNHM DipNyc0051, harp Trang province, nature trails, Na Yong trapped by A. Samoh and P. Soisook. District, Ton Pliew Waterfall, 2.I.2020, Remarks: This is one of the most common PSUNHM DipNyc0061, harp trapped by A. bat flies occurred in Thailand. It can be Samoh and P. Soisook; 1♂: Songkhla found on several species of host bats Province, Sabayoi District, Than Khiri especially in the genus Rhinolophus and nature reserved area, 9.IV.2018, PSUNHM Hipposideros (at least 13 species of hosts DipNyc0015, harp trapped by A. Samoh and observed – Table 1). P. Soisook; 2♂♂: Songkhla Province, Hat Host: Hipposideros bicolor, H. cineraceus, Yai District, Khuan Khao Wang Forest H. diadema, H. kunzi, H. gentilis, H. cf. Park, 4.II.2019, PSUNHM DipNyc0029, gentilis, Rhinolophus affiinis, R. 256 TROPICAL NATURAL HISTORY 21(2), AUGUST 2021 coelophyllus, R. microglobosus, R. shameli, On R. macrotis Blyth: 1♂: Kanchanaburi, R. stheno. Thung Yai Naresuan WS, 19.I.2020, Geographical distribution: Narathiwat, PSUNHM DipNyc0167, harp trapped by Satun, Songkhla, Trang and Phetchaburi wildlife sanctuary staff. provinces. Remarks: this may prove to be distinct species. Phthiridium cf. psiloterum Theodor, 1967 Host: Rhinolophus robinsoni, R. malayanus Material examined: THAILAND: on and R. macrotis. Rhinolophus acuminatus Peters, 3♂♂,3♀♀: Geographical distribution: Trang and Tak Narathiwat Province, Tropical lowland provinces. forest, Waeng District, Hala-Bala WS, 24.VI.2019, PSUNHM DipNyc0094–0099, Order Diptera harp trapped by A. Samoh and P. Soisook; Suborder Brachycera 3♀♀: Songkhla Province, nature trails, Hat Division Cyclorrhapha Yai, Prince of Songkla University, Kho Superfamily Hippoboscoidea Hong hill, 10.III.2018, PSUNHM Family Streblidae Kolenati 1863 DipNyc0088–0089, harp trapped by A. Subfamily Brachytarsininae Speiser 1900 Samoh and P. Soisook; 3♂♂,4♀♀: Phang Nga Province, Khuraburi, Phra Thong Genus Brachytarsina Macquart 1851 island, 15.I.2019, PSUNHM DipNyc0090– Brachytarsina Macquart (1851): 280. 0092, harp trapped by A. Samoh and P. Nycteribosca Speiser (1900): 48. Soisook; 1♂,1♀: Prachuap Khiri Khan Type species: Brachytarsina flavipennis Province, waterfall, Kaeng Krachan, Pa La-U Macquart 1851. Waterfall, 22.I.2020, PSUNHM DipNyc0093, harp trapped by A. Samoh and P. Soisook. Brachytarsina caudata (Jobling, 1934) Remarks: New record for the country and it Material examined: THAILAND: on is exclusively found on Rhinolophus Rhinolophus refulgens, 1♂: Songkhla acuminatus. Province, nature trail, Na Thawi District, Host: Rhinolophus acuminatus. Khao Namkhang NP, Ton Lat Waterfall, Geographical distribution: Narathiwat, 5.I.2020, PSUNHM DipStreb0116, harp Phang Nga, and Prachuap Khiri Khan trapped by A. Samoh and P. Soisook; on provinces. Aselliscus stoliczkanus (Dobson), 1♀: Tak Province, Thung Yai Naresuan WS, Phthiridium aff. szechuanum (Theodor, 1954) Umphang District, 28.XI.2018, PSUNHM Material examined: THAILAND: on DipStreb0117, harp trapped by P. Soisook; Rhinolophus robinsoni Andersen: 1♀: on Hiposideros bicolor, 1♀: Trang Trang Province, nature trails and running Province, nature trails and running waterfall, Na Yong District, Ton Pliew waterfall, Na Yong District, Ton Pliew Waterfall, 4.I.2020, PSUNHM Waterfall, 4.I.2020, PSUNHM DipStreb- DipNyc0002, harp trapped by A. Samoh and 0118, harp trapped by A. Samoh and P. P. Soisook. On R. malayanus: 1♂: Tak Soisook. Province, Thung Yai Naresuan WS, Remarks: New host records. Umphang District, 28.XI.2018, PSUNHM Host: Aselliscus stoliczkanus, Hipposideros DipNyc0003, harp trapped by P. Soisook. bicolor and Rhinolophus refulgens. SAMOH ET AL. — CHECKLIST OF NYCTERIBIID AND STREBLID BAT FLIES 257

Geographic distribution: Songkhla and trapped by A. Samoh and P. Soisook; Trang provinces (peninsular Thailand), and 1♂,1♀: Tak Province, Thung Yai Naresuan Tak Province. WS, Umphang District, 28.XI.2018, PSUNHM DipStreb0128, harp trapped by P. Brachytarsina cf. modesta (Jobling, 1934) Soisook. On R. pusillus, 1♂: Phetchaburi Material examined: THAIAND: on Province, nature trails, Kaeng Krachan Aselliscus stoliczkanus, 1♂,1♀: Tak District, Ban Krang Camp, 20.I.2020, Province, Thung Yai Naresuan WS, PSUNHM DipStreb0129, harp trapped by Umphang District, 28.XI.2018, PSUNHM A. Samoh and P. Soisook. DipStreb0119, harp trapped by P. Soisook. Remarks: This parasitic bat-flies species On Rhinolophus accuminatus Peters, seemed to be restricted to rhinolophid bats 2♂♂,4♀♀: Narathiwat Province, tropical Host: Aselliscus stoliczkanus, Rhinolophus lowland forest, Waeng District, Hala-Bala accuminatus, R. affinis Horsfield, R. WS, 24.VI.2019, PSUNHM DipStreb0120, coelophyllus, R. malayanus, R. pusillus, R. harp trapped by A. Samoh and P. Soisook; refulgens, and R. shameli Tate. 2♂♂,3♀♀: Songkhla Province, nature trails, Geographic distribution: Tak and Hat Yai, Prince of Songkla University, Kho Phetchaburi provinces (), Hong hill, 28.VIII.2019, PSUNHM Narathiwat, Phang Nga, Songkhla, Surat DipStreb0121, harp trapped by A. Samoh Thani, and Trang provinces (peninsular and P. Soisook; 1♀: Phang Nga Province, Thailand). nature trail, Khuraburi District, Phra Thong island, 17.I.2019, PSUNHM DipStreb0122, Brachytarsina cf. werneri Jobling, 1951 mist netted by A. Samoh. On R. refulgens, Nycteribosca werneri Jobling (1951): 238. 1♂,1♀: Songkhla Province, nature trail, Na Type: on Hipposideros diadema griseus Thawi District, Khao Namkhang NP, Ton (Meyen), Central Cave, Cotabato City, Lat waterfall, 7.I.2020, PSUNHM Mindanao, Philippines, in Field Museum of DipStreb0123, harp trapped by A. Samoh Natural History (Chicago); Maa (1962): and P. Soisook; On R. coelophyllus, 434. 2♂♂,2♀: Trang Province, nature trails and Brachytarsina werneri Maa (1965): 383; running waterfall, Na Yong District, Ton Delfinado and Hardy (1977): 434. Pliew waterfall, 2.I.2020, PSUNHM Material examined: THAILAND: On R. DipStreb0124, harp trapped by A. Samoh stheno Andersen, 21♂♂,17♀♀: Phetchaburi and P. Soisook; 2♂♂,2♀♀: Trang Province, Province, nature trails, Kaeng Krachan nature trails and running waterfall, Na Yong District, Ban Krang Camp, 20.I.2020, District, Ton Pliew waterfall, 4.I.2020, PSUNHM DipStreb0130–0133, harp PSUNHM DipStreb0125, harp trapped by trapped by A. Samoh and P. Soisook; A. Samoh and P. Soisook. On R. malayanus, 2♂♂,1♀: Prachuap Khiri Khan Province, 1♂: Surat Thani Province, nature trail, Ban waterfall, Kaeng Krachan, Pa La-U Ta Khun District, Rajjaprabha dam, waterfall, 22.I.2020, PSUNHM 25.VI.2019, PSUNHM DipStreb0126, harp DipStreb0134, mist netted by A. Samoh and trapped by A. Samoh and P. Soisook; 1♀: P. Soisook. On R. thomasi Andersen, Surat Thani Province, nature trail, Ban Ta 1♂,1♀: Tak Province, Thung Yai Naresuan Khun District, Rajjaprabha dam, WS, Umphang District, 28.XI.2018, 26.VI.2019, PSUNHM DipStreb0127, harp PSUNHM DipStreb0135, harp trapped by P. 258 TROPICAL NATURAL HISTORY 21(2), AUGUST 2021

Soisook. On R. robinsoni, 4♂♂,1♀: Trang robinsoni, R. pearsoni, R. stheno, R. Province, nature trails and running thomasi, Myotis siligorensis. waterfall, Na Yong District, Ton Pliew Geographic distribution: Phatthalung, waterfall, 4.I.2020, PSUNHM Phetchaburi, Prachuap Khiri Khan, DipStreb0136, harp trapped by A. Samoh Ratchaburi and Tak provinces. and P. Soisook; 1♀: Narathiwat Province, Tropical lowland forest, Waeng District, Genus Megastrebla Maa, 1971 Hala-Bala WS, 24.VI.2019, PSUNHM Megastrebla Maa (1971): 230. Type DipStreb0137, harp trapped by A. Samoh species: Nycteribosca nigriceps Jobling and P. Soisook. On R. pearsoni Horsfield, (1934), by original designation. Delfinado 1♂: Tak Province, Thung Yai Naresuan and Hardy (1977): 434. WS, Umphang District, 28.XI.2018, PSUNHM DipStreb0138, harp trapped by P. Megastrebla parvior (Maa, 1962) Soisook. On M. siligorensis, 1♂,11♀♀: Nycteribosca gigantea Speiser (1900): 31– , limestone cave and 70. Type: on Dobsonia peroni (Geoffroy), very humid, Chom Bueng District, Bismarck Archipelago, in Natural History Chomphon Cave, 22.I.2019, PSUNHM Museum Giacomo Doria (Genoa); Ferris DipStreb0139, mist netted by A. Samoh and (1924): 73, pro parte; Jobling (1951): 230. P. Soisook; 1♂,1♀: Ratchaburi Province, Nycteribosca parvior Maa (1962): 433. limestone cave and very humid, Chom Type: on Eocnycteris spelaea Dobson, Batu Bueng District, Chomphon Cave, Caves, Selangor, Malaysia, in Bernice 3.VIII.2019, PSUNHM DipStreb0140, mist Pauahi Bishop Museum (Honolulu). netted by A. Samoh and P. Soisook. On H. Brachytarsina parvior Maa (1965): 383. armiger, 1♂: Phatthalung Province, Khao Megastrebla parvior Maa (1971): 222; Chaison District, Chang Cave, 4.XI.2019, Delfinado and Hardy (1977): 434. PSUNHM DipStreb0142, mist netted by A. Material examined: THAILAND: on Samoh and P. Soisook. On H. cf. gentilis, Eonycteris spelaea, 1♂,1♀: Phang Nga 2♀♀: Phetchaburi Province, nature trails, Province, nature trail, Khuraburi District, Kaeng Krachan District, Ban Krang Camp, Phra Thong Island, 16.I.2019, PSUNHM 20.I.2020, PSUNHM DipStreb0143, harp DipStreb0145, mist netted by A. Samoh and trapped by A. Samoh and P. Soisook. On H. P. Soisook. cf. cineraceus, 1♂: Phetchaburi Province, Remarks: This species is considered as one nature trails, Kaeng Krachan District, Ban of the large in body size and the present Krang Camp, 20.I.2020, PSUNHM study we sampled entirely from two females DipStreb0144, harp trapped by A. Samoh of fruit eating bat from Phra Thong Island and P. Soisook. located in Phang Nga Province. Remarks: Similar to Brachytarsina cf. Host: Eonycteris spelaea. modesta but larger, with femora thinner and Geographic distribution: Phang Nga Province. less setose. Nevertheless, future taxonomic investigation with aid of genetic data is Genus Raymondia Frauenfeld, 1856 recommended. This is a new record from Raymondia Frauenfeld (1856): 323–328. Thailand. Type: Raymondia huberi 1855, by Host: Hipposideros armiger, H. cf. subsequent designation of Speiser (1900): cineraceus, H. cf. gentilis, Rhinolophus 49; Jobling (1930): 283; Jobling (1951): 228; SAMOH ET AL. — CHECKLIST OF NYCTERIBIID AND STREBLID BAT FLIES 259

Maa (1962): 435; Maa (1965): 384; delfinado 13♂♂,4♀♀: Phetchaburi Province, nature and Hardy (1977): 434. trails, Kaeng Krachan District, Ban Krang Camp, 20.I.2020, PSUNHM DipStreb0061– Raymondia lobulata Speiser, 1900 0062, harp trapped by A. Samoh and P. Material examined: THAILAND: on Soisook. On H. diadema, 3♂♂,1♀: Lyroderma lyra (E. Geoffroy), 5♂♂,5♀♀: Songkhla Province, Sadao District, Khao Phetchaburi Province, nature trails, Kaeng Le, 26.VIII.2019, PSUNHM DipStreb0025, Krachan District, Ban Krang Camp, harp trapped by A. Samoh and P. Soisook. 20.I.2020, PSUNHM DipStreb0010–0011, On H. galeritus Cantor, 1♀: Narathiwat harp trapped by A. Samoh and P. Soisook. Province, tropical lowland forest, Waeng Remarks: This species is solely collected District, Hala-Bala WS, 24.VI.2019, from Phetchaburi Province, western part of PSUNHM DipStreb0026, harp trapped by Thailand (above isthmus of Kra), and it A. Samoh and P. Soisook. On H. gentilis, seems to be specific to a single species of 1♂: Ratchaburi Province, Mueang District, host bat is Lyroderma lyra. Khao Bin Cave, 3.VIII.2019, PSUNHM Host: Lyroderma lyra. DipStreb0014, mist netted by A. Samoh and Geographical distribution: Phetchaburi P. Soisook. On H. larvatus, 1♂: Songkhla Province. Province, nature trail, Na Thawi District, Khao Namkhang NP, Ton Lat Waterfall, Raymondia pagodarum Speiser, 1900 5.I.2020, PSUNHM DipStreb0016, harp Material examined: THAILAND: on trapped by A. Samoh and P. Soisook; 2♂♂: Hipposideros armiger, 1♀: Phatthalung Hat Yai District, Tha Kham, Khao Long Province, limestone cave in monastery, Si hill, 14.XII.2018, PSUNHM DipStreb0015, Nakharin District, Sumano Cave, harp trapped by A. Samoh and P. Soisook; 10.XI.2019, PSUNHM DipStreb0032, mist 1♂,2♀♀: , Sawee netted by A. Samoh and P. Soisook; District, Khao Khram, 23.XII.2017, 10♂♂,8♀♀: Trang Province, limestone PSUNHM DipStreb0017, mist netted by A. cave, Huai Yod District, Janglon Cave, Samoh and P. Soisook. On H. lekaguli Khuan Miang-Tham Rad, 21.XII.2019, Thonglongya & Hill, 29♂♂,23♀♀: PSUNHM DipStreb0033–0034, harp Ratchaburi Province, limestone cave and trapped by A. Samoh and P. Soisook; very humid, Chom Bueng District, 2♂♂,3♀♀: Ratchaburi Province, limestone Chomphon Cave, 22.I.2019, cave and very humid, Chom Bueng District, PSUNHMDipStreb0019–0024, mist netted Chomphon Cave, 22.I.2019, PSUNHM by A. Samoh and P. Soisook. On H. DipStreb0035, mist netted by A. Samoh and pendleburyi Chasen, 1♀: Trang Province, P. Soisook. On H. bicolor, 1♂,6♀♀: limestone cave, Huai Yod District, Khuan Chumphon Province, Sawee District, Khao Miang-Tham Rad, 21.XII.2019, PSUNHM Khram, 23.XII.2017, PSUNHM DipStreb0018, harp trapped by A. Samoh DipStreb0036–0037, mist netted by A. and P. Soisook. On H. gentilis, 3♂♂,3♀♀: Samoh and P. Soisook. On H. cineraceus, Phetchaburi Province, nature trails, Kaeng 3♂♂,1♀: Songkhla Province, Sabayoi Krachan District, Ban Krang Camp, District, Than Khiri nature reserved area, 20.I.2020, PSUNHM DipStreb0059, harp 9.IV.2018, PSUNHM DipStreb0063, 0069, trapped by A. Samoh and P. Soisook. On H. harp trapped by A. Samoh and P. Soisook; cf. gentilis, 31♂♂,28♀♀: Phetchaburi 260 TROPICAL NATURAL HISTORY 21(2), AUGUST 2021

Province, nature trails, Kaeng Krachan P. Soisook. On Rhinolophus affinis, 1♂: District, Ban Krang Camp, 20.I.2020, Narathiwat Province, Tropical lowland PSUNHM DipStreb0039, 0041–0058, harp forest, Waeng District, Hala-Bala WS, trapped by A. Samoh and P. Soisook. On 21.VI.2019, PSUNHM DipStreb0002, harp Rhinolophus acuminatus, 3♂♂,2♀♀: trapped by A. Samoh and P. Soisook; 1♂: Narathiwat Province, tropical lowland Phetchaburi Province, nature trails, Kaeng forest, Waeng District, Hala-Bala WS, Krachan District, Ban Krang Camp, 24.VI.2019, PSUNHM DipStreb0079–0083, 20.I.2020, PSUNHM DipStreb0008, harp harp trapped by A. Samoh and P. Soisook; trapped by A. Samoh and P. Soisook. On R. 1♂,3♀♀: Hat Yai District, Tha Kham, Khao cf. affinis, 1♂,2♀♀: Phetchaburi Province, Long hill, 27.VIII.2019, PSUNHM nature trails, Kaeng Krachan District, Ban DipStreb0073–0074, harp trapped by A. Krang Camp, 20.I.2020, PSUNHM Samoh and P. Soisook; 1♀: Songkhla DipStreb0001, harp trapped by A. Samoh Province, nature trails, Hat Yai, Prince of and P. Soisook. On R. coelophyllus, Songkla University, Kho Hong hill, 4♂♂,2♀♀: Trang Province, nature trails 10.III.2018, PSUNHM DipStreb0075, harp and running waterfall, Na Yong District, trapped by A. Samoh and P. Soisook. Ton Pliew Waterfall, 4.I.2020, PSUNHM Host: Hipposideros armiger, H. bicolor, H. DipStreb0098–0100, harp trapped by A. cineraceus, H. diadema, H. galeritus, H. Samoh and P. Soisook; 1♂: Chiang Mai gentilis, H. larvatus, H. lekaguli, H. Province, Chiangdao, Pha Tang Na Lao, pendleburyi, H. gentilis, H. cf. gentilis, and 4.XII.2020, PSUNHM DipStreb0146, harp Rhinolophus acuminatus. trapped by A. Samoh and P. Soisook. On R. Geographical distribution: Phatthalung, malayanus, 1♂,2♀♀: Surat Thani Province, Trang, Ratchaburi, Chumphon, Songkhla, nature trail, Ban Ta Khun District, Phetchaburi, and Narathiwat. Rajjaprabha dam, 25.VI.2019, PSUNHM DipStreb0101, 0106, harp trapped by A. Raymondia pseudopagodarum Jobling, Samoh and P. Soisook; 1♂,2♀♀: 1951 Phetchaburi Province, nature trails, Kaeng Raymondia pseudopagodarum Jobling Krachan District, Ban Krang Camp, (1951): 241. Type: on Rhinolophus sp., 20.I.2020, PSUNHMDipStreb0102, 0108– Cantor, Sitio Tegato, Davao City, 0109, harp trapped by A. Samoh and P. Mindanao, Philippines; Maa (1962): 435; Soisook. On R. pusillus, 4♂♂,1♀: Maa (1965): 384; Delfinado and Hardy Phetchaburi Province, nature trails, Kaeng (1977): 434. Krachan District, Ban Krang Camp, Material examined: THAILAND: on 20.I.2020, PSUNHM DipStreb0086–0089, Hipposideros pendleburyi, 1♀: Phatthalung 0115, harp trapped by A. Samoh and P. Province, limestone cave in monastery, Si Soisook; 2♂♂,2♀♀: Tak Province, Thung Nakharin District, Sumano Cave, Yai Naresuan WS, Umphang District, 25.XI.2018, PSUNHM DipStreb0006, mist 28.XI.2018, PSUNHM DipStreb0113–0114, netted by A. Samoh and P. Soisook. On harp trapped by P. Soisook. On R. stheno, Kerivoula hardwickii, 1♀: Prachuap Khiri 1♂,2♀♀: Phetchaburi Province, nature Khan Province, waterfall, Kaeng Krachan, trails, Kaeng Krachan District, Ban Krang Pa La-U Waterfall, 22.I.2020, PSUNHM Camp, 20.I.2020, PSUNHM DipStreb0003, DipStreb0012, mist netted by A. Samoh and harp trapped by A. Samoh and P. Soisook. SAMOH ET AL. — CHECKLIST OF NYCTERIBIID AND STREBLID BAT FLIES 261

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