DOCSLIB.ORG

Thysanoptera: Tubulifera: Phlaeothripidae) of Taiwan: II

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Thysanoptera: Tubulifera: Phlaeothripidae) of Taiwan: II 台灣農業研究 (J. Taiwan Agric. Res.) 68(2):91–113 (2019) Research Article DOI:10.6156/JTAR.201906_68(2).0001 Taxonomic Description of Idolothripinae (Thysanoptera: Tubulifera: Phlaeothripidae) of Taiwan: II. Tribe Pygothripini Chin-Ling Wang1, Yi-Ju Chen2, and Feng-Chyi Lin3,* Abstract Wang, C. L., Y. J. Chen, and F. C. Lin. 2019. Taxonomic description of Idolothripinae (Thysanoptera: Tubulifera: Phlaeothripidae) of Taiwan: II. Tribe Pygothripini. J. Taiwan Agric. Res. 68(2):91–113. This paper reviews 7 genera and 17 species of thrips in tribe Pygothripini of subfamily Idolo- thripinae in Taiwan. Identification keys are provided, and major characteristics are described and illus- trated. There are 2 new species, Ethirothrips rubeus Wang and Ethirothrips yangi Wang. Ethirothrips stenomelas (Walker) was recorded for the first time in Taiwan. Allothrips taiwanus Okajima and Scotothrips chui Chen are new synonyms of Allothrips nubillicauda discolor Chen and Ethirothrips tibialis Okajima, respectively. Key words: Taxonomy, Thysanoptera, Phlaeothripidae, Idolothripinae, Taiwan. INTRODUCTION lothripinae species, Rhaebothrips lativentris (= Nesothrips lativentris). Moulton (1928) added The insects belonging to order Thysanop- 3 new species, Machatothrips artocarpi, M. tera are divided into two suborders, Terebran- celosia and Smerinthothrips yuasari (= Neso- tia and Tubulifera. The only family under sub- thrips lativentris). Chen (1980, 1982) made order Tubulifera is Phlaeothripidae, and two a survey in Taiwan and recognized 10 genera subfamilies are recognized, Idolothripinae and and 15 species which including 2 new species, Phlaeothripinae. Scotothrips chui and S. virgulae, and one new The spore-feeding Idolothripinae are de- subspecies, Allothrips nubillicauda discolor. vided into two tribes, Idolothripini and Pygo- In the same paper, Chen also listed 3 new re- thripini. Five genera and 11 species in tribe cords, Megathrips (= Bactrothrips) honoris Idolothripini found in Taiwan were reviewed Bagnall, Dichaetothrips indicus (Bagnall), previously (Wang et al. 2018). Here Taiwanese and Scotothrips claripennis (Moulton). Some species of tribe Pygothripini were described in of these specimens are re-identified and their this paper. taxonomic positions are altered in this paper. Karny (1913b) first described a new Ido- Okajima (1979) published a new species, Gas- Received: May 25, 2018; Accepted: December 7, 2018. * Corresponding author, e-mail: fclin@tari.gov.tw 1 Former Research Fellow and Division Director, Applied Zoology Division, Taiwan Agricultural Research Institute, Council of Agri- culture, Taichung, Taiwan, ROC. 2 Assistant Research Fellow, Applied Zoology Division, Taiwan Agricultural Research Institute, Council of Agriculture, Taichung, Tai- wan, ROC. 3 Associate Research Fellow, Applied Zoology Division, Taiwan Agricultural Research Institute, Council of Agriculture, Taichung, Tai- wan, ROC. 92 台灣農業研究 第 68 卷 第 2 期 trothrips fuscatus from Taiwan. In 2006, he 4 Head with 3 pairs of expanded setae; tube published 4 new Acallurothrips from Japan short, not triangular ................... Allothrips and Taiwan. – Head without expanded setae; tube triangu- lar ...................................... Acallurothrips MATERIALS AND METHODS 5 Female tarsal tooth present; femur enlarged, bearing several spurs ........... Machatothrips Specimens studied were from four dif- – Female tarsal tooth present or absent; femur ferent sources: thrips collected by the authors without spurs .......................................... 6 from year 1993 to 2006 and deposited at Taiwan 6 Head square; pelta triangular, reticles irreg- Agricultural Research Institute (TARI); slides ular ....................................... Gastrothrips deposited at TARI by R. Takahashi; slides de- – Head square or long; pelta hat-shaped, reti- posited at TARI by L. S. Chen; slides loaned cles dense and regular ............................. 7 from Tokyo University of Agriculture, Japan. 7 Metathoracic sternopleural sutures absent; Identification keys and characteristic de- center of pelta covered with regular hexago- scriptions were made by examination and com- nal reticles ............................. Ethirothrips parison of these slides. – Metathoracic sternopleural sutures present; center of pelta covered with transverse hex- RESULTS AND DISCUSSION agonal reticles .......................... Nesothrips Key to tribes of subfamily Idolothripinae Acallurothrips Bagnall (Fig. 1F) Bagnall, 1921:269. Type spe- 1 Metasternum without sternopleural su- Acallurothrips cies: Acallurothrips macrurus Bagnall. tures; pelta without campaniform sensilla; Female. Body size small to medium, wing-retaining setae 2 pairs or more (except macropterous; antennae 7 (or 8)-segmented, Hystricothripina with only one pair); tube segments VII and VIII fused; segments III and with or without long setae ...... Idolothripini IV with 2 and 4 sense cones, respectively (Fig. – Metasternum with or without sternopleural 1F); maxillary stylets wide apart, V-shaped; sutures; pelta with or without campaniform prosternal basantra present; metathoracic ster- sensilla; one pair of wing-retaining setae; nopleural suture present; forewings without tube without long setae ........... Pygothripini duplicated cilia; tergites II–VII each with one Key to genera of tribe Pygothripini in pair of wing-retaining setae, short and straight; Taiwan tube narrow toward apical end, shaped like a truncated cone, covered with numerous small 1 Maxillary stylets close together medially in tubercles. head ....................................................... 2 Male. Apterous. – Maxillary stylets wide apart or V-shaped in About 22 species were recorded in the head ....................................................... 3 world (ThripsWiki 2018). 2 Ventral side of eyes normal; antennal seg- ment IV with 2 (rarely 3 or 4) sense cones .. Key to species of Acallurothrips in Taiwan .............................................. Phaulothrips 1 Metanotum with campaniform sensilla – Ventral side of eyes longer than dorsal side; ............................................................... 2 antennal segment IV with 3 sense cones – Metanotum without campaniform sensilla ............................. subtribe Compsothripina ............................................................... 3 (no records from Taiwan) 2 Tube long; S2 setae on tergite IX smaller 3 Antennal segments VII and VIII fused ..... 4 than S1 setae ............................ casuarinae – Antennal segments VII and VIII separated – Tube short, about same as its width; S2 se- ............................................................... 5 tae on tergite IX stronger and longer than S1 Pygothripini of Taiwan 93 setae ................................................ hagai forewings greyish brown; major setae brown; 3 S2 setae on tergite IX stronger and longer femora grayish on distal end, tarsi yellow. than S1 setae ............................. hanatanii Head nearly quadrate, length about 1.2 – S2 setae on tergite IX smaller than S1 setae times width (Fig. 1A); postocular setae sharp, ...................................................... nonaki slightly longer than eyes; maxillary stylets reaching posterior margin of eyes; antennal Acallurothrips casuarinae Okajima (Fig. 8-segmented, segments VII and VIII fused 1G) (Fig. 1F). Pronotum wider than long, major Acallurothrips casuarinae Okajima, 1993:87– setae sharp; metanotum with a pair of campan- 89. iform sensilla; fore leg with tarsal tooth. Pelta Female. Body length 1.6–2.0 mm on slide. triangular, posterior margin irregular (Fig. Color dark brown, abdomen darker toward 1C); S2 setae on tergite IX long and stout (Fig. posterior segments, tube darkest; antennal seg- 1D); tube width about same as its length, as ments I, II and basal half of III yellow, distal long as head, laterally almost rounded, surface half of III and rest of segments brown to dark with numerous tubercles (Fig. 1E). brown; forewings grayish brown; major setae Male. Body smaller. Color similar to fe- yellow; femora yellow on distal end. male; fore leg with tarsal tooth, femur usually Head broad, width about 1.7 times its larger than that of female (Fig. 1B). length; postocular setae sharp, slightly longer Distribution. Taiwan, Japan. than eyes; maxillary stylets reaching posterior Specimens examined. Paratypes: 1F1M, margin of eyes. Pronotum wider than long, ma- Hyogo (Japan), dead branches of ever-green jor setae sharp; metanotum with a pair of cam- tree, 6.i.1984 (Okajima); 1F, Chinjing Farm paniform sensilla; forewing without duplicated (Nantou), dead wood, 5.vi.1996. cilia; fore tarsal tooth present. Pelta triangular, Acallurothrips hanatanii Okajima (Fig. posterior margin irregular (Fig. 1G); tube tri- angular, about same length of head, with nu- 1H) merous tubercles. Acallurothrips hanatanii Okajima, 1993:92–94. Male. Body smaller. Color similar to fe- Female. Body length 1.5–1.7 mm on slide. male; fore tarsal tooth present; S2 setae on Color dark brown, abdomen darker toward tergite IX small; tube triangular, about same posterior segments, tube yellowish, paler than length as its width, and as long as head. segment IX; antennal segment I yellow, II Distribution. Taiwan, Japan. brownish yellow, III brown with yellow base, Specimens examined. 1F, Okinawa (Ja- rest of segments from brown to dark brown, pan), dead leaves and branches, 4.ix.1989 darker toward apical segments; forewings (Okajima); 1M, Okajima (Japan), dead branch- grayish brown; main
Load more

Recommended publications
  • Thysanoptera (Insecta) of Barrow Island, Western Australia
    RECORDS OF THE WESTERN AUSTRALIAN MUSEUM 83 287–290 (2013) SUPPLEMENT Thysanoptera (Insecta) of Barrow Island, Western Australia Laurence A. Mound CSIRO Ecosystem Sciences, Canberra, ACT 2601, Australia. Email: laurence.mound@csiro.au ABSTRACT – Almost 50 species of the insect order Thysanoptera are here listed from Barrow Island, Western Australia, of which several are known only from this island. This cannot be interpreted as indicating that any species is endemic to the island, because almost nothing is known of the Thysanoptera fauna of the nearby mainland. KEYWORDS: Thysanoptera, thrips, Barrow Island INTRODUCTION taxa that have been recognised from the available samples. The Australian fauna of the insect order Thysanoptera is far from exhaustively known. Within the order Thysanoptera, two suborders The number of correctly identified species from are recognised, both of which are well represented this continent was less than 20 in 1915, about 225 on Barrow Island. The Tubulifera comprises in 1960, and almost 400 by 1995. However, even a single family, Phlaeothripidae, whereas the Terebrantia includes five families in Australia the total of 830 species now listed (ABRS 2012) (Mound et al. 2012), of which three were found in seems likely to represent little more than 50% of the Barrow Island samples. Nomenclatural details the real fauna (Mound et al. 2012). Field studies of Thysanoptera taxa are not given here, but are have been concentrated primarily on parts of New fully web-available (ThripsWiki 2013; ABRS 2012). South Wales, eastern Queensland and Central Australia. Only limited field work has been carried BARROW ISLAND THYSANOPTERA- out in most of Western Australia, moreover the TEREBRANTIA northern tropics of Australia as well as the forests of Tasmania and Victoria remain little sampled.
    [Show full text]
  • Bean Thrips Surveys
    Blackwell Publishing AsiaMelbourne, AustraliaAENAustralian Journal of Entomology1326-6756© 2006 The Authors; Journal compilation © 2006 Australian Entomological SocietyMay 2006452122129Original ArticleSurvey for Caliothrips fasciatus in Australia M S Hoddle et al. Australian Journal of Entomology (2006) 45, 122–129 Populations of North American bean thrips, Caliothrips fasciatus (Pergande) (Thysanoptera: Thripidae: Panchaetothripinae) not detected in Australia Mark S Hoddle,1* Christina D Stosic1 and Laurence A Mound2 1Department of Entomology, University of California, Riverside, CA 92521, USA. 2Australian National Insect Collection, CSIRO Entomology, Canberra, ACT 2601, Australia. Abstract Caliothrips fasciatus is native to the USA and western Mexico and overwintering adults are regular contaminants in the ‘navel’ of navel oranges exported from California, USA to Australia, New Zealand and elsewhere. Due to the long history of regular interceptions of C. fasciatus in Australia, a survey for this thrips was undertaken around airports, seaports, public recreational parks and major agricul- tural areas in the states of Queensland, New South Wales, Victoria, South Australia and Western Australia to determine whether C. fasciatus has successfully invaded Australia. Host plants that are known to support populations of C. fasciatus, such as various annual and perennial agricultural crops, urban ornamentals and weeds along with native Australian flora, were sampled for this thrips. A total of 4675 thrips specimens encompassing at least 76 species from a minimum of 47 genera, and three families were collected from at least 159 plant species in 67 families. Caliothrips striatopterus was collected in Queensland, but the target species, C. fasciatus, was not found anywhere. An undescribed genus of Thripidae, Panchaetothripinae, was collected from ornamental Grevillea (var.
    [Show full text]
  • Download Full Article 508.1KB .Pdf File
    — Memoirs of the Museum of Victoria 53(1): 115-123 (1992) 30 May 1992 https://doi.org/10.24199/j.mmv.1992.53.05 THYSANOPTERA (INSECTA) FROM THE 1985 AND 1986 ZOOLOGICAL EXPEDITIONS TO THE KRAKATAUS, INDONESIA By Richard zur Strassen Forschungsinstitut Senckenberg. Senckenberg-Anlage 25, D-6000 Frankfurt am Main, Germany Abstract zur Strassen, R., 1992. Thysanoptera (Insecta) from the 1985 and 1986 Zoological Expe- ditions to the Krakataus, Indonesia. Memoirs of the Museum of Victoria 53: 1 15-123. The Thysanoptera collections of the La Trobe University/LlPl 1 985 and 1986 Zoological Expeditions to the Krakatau islands in the Sunda Strait, Indonesia, include 26 species. Two species are described as new and figured: Mymarothrips bicolor sp. nov., and Apollolhrips karnyi sp. nov. A further five species are recorded from Indonesia for the first time: Ani- sopilothrips venustulus (Priesner), Apollolhrips bhattii Wilson, Panchaetothrips holtmanni Wilson, Plectrothrips eximius Ananthakrishnan, and Strepterothrips orientalis Anantha- krishnan. Introduction by sweeping (235-D2B), 17 Aug 1985, LIPI (female). The 1985 and 1986 Zoological Expeditions to Paratype: Krakataus, Sertung I., by beating twigs in the Krakataus in the Sunda Strait, Indonesia, forest (244-CS), 18 Aug 1985, SMF (1 female). during August (1985) and September (1986), were carried out by zoologists from Indonesian Diagnosis. Head about as long as broad. Body and Australian institutions. A general introduc- 2-coloured, anterior part of body largely pale tion to the 1984 and 1985 expeditions was pro- yellow, abdominal segments V-X brown to dark vided by Thornton and Rosengren (1988). A brown, margins of head darkened; forewings report on the Thysanoptera collected on the white in proximal half, brown in distal half with 1984 expedition was presented by zur Strassen large circular colourless apical patch; dorsal (1991).
    [Show full text]
  • Phlaeothripidae: Thysanoptera
    Vol. XXII, No. 3, December, 1977 495 A Review of the Hawaiian Species of Idolothripinae (Phlaeothripidae: Thysanoptera) K. Sakimura and F. A. Bianchi BISHOP MUSEUM, HONOLULU, HAWAII Published knowledge of the Hawaiian tubuliferous thrips fauna is meager. This is largely due to the limited extent to which our findings have been reported in the past. Those accumulated findings are being jointly reported in this paper and in others to follow. The primary objective of these papers is to assemble all the information on these thrips together in a ready reference available for local use. All the Hawaiian literatures will be completely cited. Recent innovations in the systematics of the suborder Tubulifera, specifically the two major contributions by Mound (1974a, b) on the Pacific Idolothripinae, provided impetus to the study of the Hawaiian species. The last review of the Hawaiian Thysanoptera (Zimmerman 1948) is in need of extensive clarifications and additions. It listed only six idolothripine species. In the present review, one synonymy and two nomenclatural changes are reported, and four more species, including one new to science, are added. A new idolothripine species described subsequent to the last review was found to have been misplaced in this subfamily. Among nine species listed here, only three are considered endemic to the Hawaiian Islands. Materials accumulated in the Sakimura Collection and the Bishop Museum Collection are all pooled in this work. The Bianchi Collection, which included the HSPA Collection and the Hawaiian Entomological Society Collection, is now deposited in the Bernice P. Biship Museum. In our listings of "Material Studied" and "Earlier Collection Recorded", specimens from the Sakimura Collection are all specified by his accession numbers, and those from the Bishop Museum Collection are marked with an asterisk.
    [Show full text]
  • Idolothripinae
    Index | Glossary A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Idolothripinae Introduction The sub-order Tubulifera comprises a single family of living thrips, the Phlaeothripidae, and in this two subfamilies are recognised (ThripsWiki, 2020). Subfamily Phlaeothripinae includes 2990 described species in 370 genera worldwide, and the Idolothripinae 735 species in 83 genera. An alternative classification proposed by Bhatti (1992, 1994) recognised an Head & pronotumWingless female Male head & fore leg Order Tubulifera in which eight small families were distinguished from Phlaeothripidae. There is no general introduction to the Phlaeothripidae of Australia, but introductions are available to the taxa in this Family from the Neotropics (Mound & Marullo, 1996) and also from Japan (Okajima, 2006). An introduction to the Idolothripinae of Australia that included 70 species in 23 genera is well out-of- Female Male Female Head & pronotum date (Mound, 1974), but a revision is available of the taxa related to the genus Nesothrips (Eow et al., 2014), as is a key to world genera of this subfamily (Mound & Palmer, 1983). Currently, just over 100 species in 25 genera of Idolothripinae are listed from Australia, but only six of the genera are endemic, with most having wide distributions across Asia and the Pacific. Wingless & winged females These spore-feeding thrips live on the surface of dead twigs and Head & pronotum (wingless branches, and also in leaf-litter on the ground (Tree & Walter, female) 2012). Thrips on dead bark in Australia are exposed to desiccation, and also to a wide range of predators including birds, lizards, ants and spiders.
    [Show full text]
  • Thysanoptera Collected Around Port Area in East Japan I
    RES . BULL. PL . PROT. JAPAN N0.33: 75-79 (1997) Short Communication Thysanoptera collected around port area in East Japan I. Kanto-region MaSami MASUMOTO* , Kenichi KITAGAWA* * , Ren IWAIZUMI* * and YoshlkatSU ODA *Research Division, Yokohama Plant Protection Station, 1-16-10, Shinyamashita, Naka-ku, Yokohama, 231, Japan * *Yokohama Plant Protection Station, 6-64, Kitanaka-dori, Naka-ku, Yokohama, 231, Japan Abstract: The authors reserched on the thysanopterous fauna in port area at Kanto- region, Central Japan. In this study, 32 species including unknown Ceratothrips sp., which is first recorded in Japan. key words: Thysanoptera, port area, Kanto-region, East Japan, Ceratothrips Introduction Recently, many kind of plants are imported into japan from throughout every place of the world and those quantity tend to increase. Therefore , these are a great risk that invade many pests such as Thrips palmi and Frankliniella occidentalis which have caused economic damage to horticultural plants because of the difficulty of its control. The authors researched on thysanopterous fauna around the some ports from Kanto-region to Hokkaido in East Japan because it is neccessary that the insects fauna arround the sea port and airport area are grasped for discovery of those pests and diseases in eary stage of invading them as above. Materials and Methods Thysanoptera discovered around the port area, Yokohama, Tokyo, Chiba, Hitachi and airport of Narita and Haneda of Kanto-region in Central Japan are provided in this paper (Fig. 1). In principle, this research is done around the each ports imported plants in every spring and autu- mun. The data of present paper is results of research in 1995 (Yokohama in 1993-1995).
    [Show full text]
  • Thysanoptera: Thripidae) in Iran
    Archive of SID Iranian Journal of Animal Biosystematics (IJAB) Vol.11, No.2, 113-119, 2015 ISSN: 1735-434X (print); 2423-4222 (online) First record of the genus Sericothrips (Thysanoptera: Thripidae) in Iran Poorkashkooli, M. a, Safaralizadeh, M.H. a, Minaei,K. b* a Department of Plant Protection, Faculty of agriculture, Urmia University, Urmia, West Azerbaijan, P.O. Box 57135-165, Iran. b Department of Plant Protection, College of Agriculture, Shiraz University, Shiraz, Iran. P. O. Box 7144165186 (Received: 7 September 2015 ; Accepted: 7 November 2015 ) The genus Sericothrips Haliday is reported for the first time from Iran, based on the specimens collected on Lotus sp. and identified as S. bicornis (Karny). This is the third genus of subfamily Sericothripinae in Iran, and illustrations are provided to identify this species. The number of Thysanoptera genera now known from Iran is discussed, as well as the host associations of Iranian Sericothripinae. Key words: Iran, genus, new record, Urmia, thrips. INTRODUCTION Thirteen families of insect order Thysanoptera or thrips are recognized, including 5 known only from fossils (Mound, 2011a). Of the eight living families, the members of family Thripidae have the most close association with plants. In this family, four subfamilies (Dendrothripinae, Panchaetothripinae, Sericothripinae, Thripinae) are recognized. Within Thripinae, most species feed on leaves or pollen although Scolothrips Hinds species exclusively prey on tetranychid mites on various plant leaves (Mound, 2011b; Minaei & Abdolahi, 2015) and Frankliniella occidentalis (Pergande) , F schultzei (Trybom) and Thrips tabaci Lindeman also sometimes feed on mites despite being important pest species (Mound & Teulon, 1995; Wilson et al., 1996).
    [Show full text]
  • Thysanoptera: Thripidae) from Iran K
    Journal Journal of Entomological of Entomological and Acarologicaland Acarological Research Research 2015; 2012; volume volume 47:5090 44:e The first record of Dendrothrips aspersus (Thysanoptera: Thripidae) from Iran K. Minaei Department of Plant Protection, College of Agriculture, Shiraz University, Shiraz, Iran Thripidae versus 45 species of Phlaeothripidae (Minaei, 2013) were Abstract collected. A large proportion of thripids are flower and leaf-feeders. In Iran, three genera (Dendrothrips Usel, Iranodendrothrips Alavi, The species Dendrothrips aspersus Bhatti, 1971 is reported for the Minaei & Fekrat, Pseudodendrothrips Schmutz) with seven species first time from Iran, based on the materials collected on grasses. This are known in Dendrothripinae. An identification key for those gen- species was endemic to their originated region and is recorded for the era and species including four species in Dendrothrips are also avail- first time outside their native range. The host records of D. aspersus in able (Alavi et al., 2014). The purpose of this paper is to report both India and Iran are discussed. Moreover, the number of thrips Dendrothrips aspersus as the fifth species in this genus in Iran. This species that have been recently recorded from Iran are tabulated. is also the first record of this species outside India. only Introduction Materials and methods In the most recent treatment of the insect order Thysanoptera, 9 Thrips specimens were collected into ethanol (70%) and then families have been recognised (Mound, 2011b). However, most of the mounted onuse to the glass slides in Canada balsam. The photomicro- species belongs to these two families: Phlaeothripidae and graphs and measurements were taken using a Motic BA310 micro- Thripidae.
    [Show full text]
  • Nesothrips Propinquus Distinguishing Features Female Usually Wingless, Sometimes Fully Winged
    Nesothrips propinquus Distinguishing features Female usually wingless, sometimes fully winged. Abdomen dark brown, head and thorax commonly yellowish, legs usually yellow; antennal segments I–IV usually yellow, distal segments brown; major setae brown, fore wing deeply shaded. Antennae 8- segmented; segment III with 2 slender sense cones, IV with 4 Wingless female Head & thorax of female sense cones; segment VIII slender and narrowed to base. Head wider than long, narrowed to base, eyes prolonged on ventral surface; one pair of ocellar setae arising between posterior ocelli, postocular setae finely pointed, about as long as eye; maxillary stylets broad, not retracted to postocular setae, wide apart and V-shaped. Pronotum with five pairs of bluntly pointed major setae; epimeral sutures complete; basantra weakly Head & pronotum of large maleMesonotum, metanotum & pelta sclerotized, ferna and mesopresternum transverse. Fore tarsi with no tooth. Metanotum with no sculpture medially. Fore wing parallel sided, broad, with no duplicated cilia. Pelta variable, broad with prominent and often separated lateral wings; tergites with one pair of sigmoid wing-retaining setae, weak in apterae; tergite IX setae pointed, shorter than tube; tube shorter than head. Male usually wingless, very rarely winged. Large males with fore tarsal tooth large, and fore femora swollen. Related species The genus Nesothrips includes 28 species, mainly from Australia, New Zealand and the Pacific region. The genus is closely related to Carientothrips, a genus which also has many species in the same part of the world. A key to 14 species in this genus was provided by (Mound 1974b), but N. propinquus is variable in structure, within and between sexes (Mound, 1974a).
    [Show full text]
  • Terrestrial Arthropod Surveys on Pagan Island, Northern Marianas
    Terrestrial Arthropod Surveys on Pagan Island, Northern Marianas Neal L. Evenhuis, Lucius G. Eldredge, Keith T. Arakaki, Darcy Oishi, Janis N. Garcia & William P. Haines Pacific Biological Survey, Bishop Museum, Honolulu, Hawaii 96817 Final Report November 2010 Prepared for: U.S. Fish and Wildlife Service, Pacific Islands Fish & Wildlife Office Honolulu, Hawaii Evenhuis et al. — Pagan Island Arthropod Survey 2 BISHOP MUSEUM The State Museum of Natural and Cultural History 1525 Bernice Street Honolulu, Hawai’i 96817–2704, USA Copyright© 2010 Bishop Museum All Rights Reserved Printed in the United States of America Contribution No. 2010-015 to the Pacific Biological Survey Evenhuis et al. — Pagan Island Arthropod Survey 3 TABLE OF CONTENTS Executive Summary ......................................................................................................... 5 Background ..................................................................................................................... 7 General History .............................................................................................................. 10 Previous Expeditions to Pagan Surveying Terrestrial Arthropods ................................ 12 Current Survey and List of Collecting Sites .................................................................. 18 Sampling Methods ......................................................................................................... 25 Survey Results ..............................................................................................................
    [Show full text]
  • Thysanoptera, Phlaeothripidae); an Australian Genus from Grass Tussocks
    Zootaxa 4688 (1): 144–146 ISSN 1175-5326 (print edition) https://www.mapress.com/j/zt/ Correspondence ZOOTAXA Copyright © 2019 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4688.1.9 http://zoobank.org/urn:lsid:zoobank.org:pub:B74268AF-47F7-40F9-BAC1-4B2D662C0265 A new species of Apostlethrips (Thysanoptera, Phlaeothripidae); an Australian genus from grass tussocks JUN WANG1,2, LAURENCE MOUND1 & DESLEY J. TREE3 1Australian National Insect Collection, CSIRO, Canberra, Australia. E-mail: laurence.mound@csiro.au 2College of Plant Science, Jilin University, Changchun 130062, China. E-mail: wang_jun@jlu.edu.cn 3c/o Queensland Primary Industries Insect Collection (QDPC), Department of Agriculture, Fisheries and Forestry, Queensland, Eco- sciences Precinct, GPO Box 267, Brisbane, Qld, 4001. In most of the warmer parts of the world, a considerable diversity of thrips live only at ground level where they feed on fungi. In Australia, many such Phlaeothripidae species live in leaf-litter (Mound et al. 2013; Wang et al. 2019), but a different and smaller suite of thrips lives particularly at the base of tussocks of grasses and similar plants (Mound & Minaei 2006; Eow et al. 2014; Mound & Tree 2018). One genus in this suite, Apostlethrips, has been known only from two species (ThripsWiki 2019), both of which were taken from the base of Triodia grasses in the northern parts of West- ern Australia. The purpose of the present contribution is to describe a third species in this genus, taken from grasses near Darwin. This new species shares with the other two members of the genus the unusual character of a pair of rather stout and capitate ocellar setae (Fig.
    [Show full text]
  • Thysanoptera, Phlaeothripidae) 1 Doi: 10.3897/Zookeys.345.6167 RESEARCH ARTICLE Launched to Accelerate Biodiversity Research
    A peer-reviewed open-access journal ZooKeys 345:Review 1–28 (2013)of the spore-feeding Idolothripinae from China (Thysanoptera, Phlaeothripidae) 1 doi: 10.3897/zookeys.345.6167 RESEARCH ARTICLE www.zookeys.org Launched to accelerate biodiversity research Review of the spore-feeding Idolothripinae from China (Thysanoptera, Phlaeothripidae) Li-Hong Dang1,2, Ge-Xia Qiao1 1 Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, No. 1 Beichen West Road, Chaoyang District, Beijing 100101, P.R.China 2 University of Chinese Academy of Sciences, No. 19, Yuquan Road, Shijingshan District, Beijing 100049, P.R.China Corresponding author: Ge-Xia Qiao (qiaogx@ioz.ac.cn) Academic editor: L. Mound | Received 28 August 2013 | Accepted 2 October 2013 | Published 29 October 2013 Citation: Dang L-H, Qiao G-X (2013) Review of the spore-feeding Idolothripinae from China (Thysanoptera, Phlaeothripidae). ZooKeys 345: 1–28. doi: 10.3897/zookeys.345.6167 Abstract An illustrated key is provided to the 19 genera of the subfamily Idolothripinae from China, and a checklist given to 62 named species, of which six species are newly recorded from China, together with the genus Bolothrips that is represented by two un-named species. A generic diagnosis is given for each genus, along with some discussion of systematic relationship problems and species diversity. Identification keys to species of 11 genera are provided, and Megathrips antennatus Guo, Feng & Duan is considered as a new synonym of Megathrips lativentris (Heeger). Keywords Idolothripinae, genera, illustrated keys, species checklist, new records, China Introduction The insect order Thysanoptera, comprises more than 6000 species, and is classified into two suborders, Terebrantia and Tubulifera (ThripsWiki 2013).
    [Show full text]