title: The black flies (Diptera: Simuliidae) of the Lesser Sunda Archipelago, Indonesia.
abstract: Surveys of pupae and larvae of black flies were carried out in Bali, Lombok, Sumbawa and Flores in the Lesser Sunda Archipelago, Indonesia, where 10 species were known. A total of 14 simuliid species including four new species and five new records of the genus Simulium were collected, bringing the number of species from the Lesser Sunda Archipelago to 19. They are classified into four subgenera: two in Nevermannia, nine in Gomphostilbia, seven in Simulium and one in Wallacellum. One of four new species, Simulium (Simulium) baliense, is described based on females, males, pupae and larvae from Bali and Lombok. This new species, which is placed in the Simulium striatum species-group of the subgenus Simulium, is closely related to S. (S.) argyrocinctum De Meijere from Java and Sumatra, but it is distinguished from the latter species by the smaller number of the male enlarged upper-eye facets and larval abdomen lacking dorsal pairs of conical protuberances. The distribution record of S. (S.) upikae Takaoka & Davies from Flores is corrected as that of S. (S.) eximium De Meijere. Some aberrant characters of the pupal gill filaments of S. (G.) atratum De Meijere, S. (G.) floresense Takaoka, Hadi & Sigit and S. (G.) sunapii Takaoka, Sofian-Azirun & Suana are illustrated. Characteristics of the fauna of black flies in this archipelago are briefly noted. Keys to all 19 species are provided for females, males, pupae and larvae.
authors.affiliation: Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia. Electronic address: takaoka@oita-u.ac.jp.
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Takaoka
authors.affiliation: Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia.
authors.forename: Mohd
authors.initials: M
authors.lastname: Sofian-Azirun
authors.affiliation: Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia.
authors.forename: Zubaidah
authors.initials: Z
authors.lastname: Ya'cob
authors.affiliation: Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia.
authors.forename: Chee Dhang
authors.initials: CD
authors.lastname: Chen
authors.affiliation: Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia.
authors.forename: Koon Weng
authors.initials: KW
authors.lastname: Lau
authors.affiliation: Tropical Infectious Diseases Research and Education Centre (TIDREC), University of Malaya, Kuala Lumpur 50603, Malaysia.
authors.forename: Van Lun
authors.initials: VL
authors.lastname: Low
authors.affiliation: Faculty of Mathematics and Natural Science, University of Mataram (UNRAM), Mataram 83125, Indonesia.
authors.forename: I Wayan
authors.initials: IW
authors.lastname: Suana
mesh_terms: D000818:Animals; D005260:Female; D007214:Indonesia; D008297:Male; D012843:Simuliidae / Q000033:anatomy & histology* / Q000145:classification* / Q000235:genetics
keywords: Bali; Black fly; Indonesia; Lombok; New species; Sumbawa