Tropical Natural History 21(2): 244-262, August 2021 ©2021 by Chulalongkorn University A Checklist of Nycteribiid and Streblid Bat Flies (Diptera: Nycteribiidae and Streblidae) from Thailand 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, Hat Yai, 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.