Takaoka, H. and Low, Van Lun and Huang, Y. T. and Fukuda, M. and Ya'cob, Zubaidah (2021) Two new black fly species of the Simulium (Simulium) rufibasis subgroup (Diptera: Simuliidae) from Taiwan. Tropical Biomedicine, 38 (3). pp. 403-412. ISSN 0127-5720, DOI https://doi.org/10.47665/tb.38.3.081.
Full text not available from this repository.Abstract
Simulium (Simulium) rufibasis Brunetti originally described from India was once considered a geographic generalist widely distributed in the Oriental Region. In this study, the species previously regarded as S. (S.) rufibasis in Taiwan was morphologically re-evaluated and found to be distinguished in the male and pupa from true S. (S.) rufibasis from India. This new species is described as S. (S.) hehuanense sp. nov. based on a female, a male and their pupal exuviae in Taiwan. This new species is placed in the S. rufibasis subgroup of the S. tuberosum species-group, and is similar to S. (S.) yamatoense Takaoka, Adler & Fukuda from Japan and Korea, but it is barely distinguished by the slenderer forebasitarsi of the female and male. Another new, related species, S. (S.) xiulinense sp. nov., is described based on a male and its pupal exuviae. This new species is distinguished from S. (S.) hehuanense sp. nov. by the number of male upper-eye (large) facets in 20 or 21 vertical columns and 22 horizontal rows (19 vertical columns and 19 horizontal rows in the latter species), and presence of a pair of dorsolateral shiny spots on male abdominal segment 5 (absence in the latter species). Both new species inhabit streams at high elevations (ca, 2,600 m). They differ from S. (S.) sp. (probably S. (S.) arisanum Shiraki) from Taiwan, of the same subgroup, which breeds in streams at low elevations (433-685 m), by the pupal head and thorax covered with tubercles (bare in the latter species).
| Item Type: | Article |
|---|---|
| Funders: | Ministry of Higher Education, Malaysia, under the Higher Institution Centre of Excellence (HICoE) niche area vector and vector-borne diseases (MO002-2019) |
| Uncontrolled Keywords: | Biting insects; Taxonomy; Biodiversity; Oriental region |
| Subjects: | Q Science > QH Natural history > QH301 Biology R Medicine > R Medicine (General) |
| Divisions: | Deputy Vice Chancellor (Research & Innovation) Office > Tropical Infectious Diseases Research and Education Centre |
| Depositing User: | Ms Zaharah Ramly |
| Date Deposited: | 27 Jul 2022 04:20 |
| Last Modified: | 27 Jul 2022 04:22 |
| URI: | http://eprints.um.edu.my/id/eprint/28129 |
Actions (login required)
 |
View Item |
