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首页> 外文期刊>Systematic Entomology >The blackflies (Diptera: Simuliidae) of Bioko (Republic of Equatorial Guinea) and the Gulf of Guinea with a description of the larvae of the 'Pomeroy' form of Simulium cervicornutum
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The blackflies (Diptera: Simuliidae) of Bioko (Republic of Equatorial Guinea) and the Gulf of Guinea with a description of the larvae of the 'Pomeroy' form of Simulium cervicornutum

机译：Bioko（赤道几内亚共和国）和几内亚湾的黑蝇（双翅目：Simuliidae），并描述了子宫颈Sim的“ Pomeroy”形式的幼虫

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摘要

Like many other organisms, Simuliidae often show a high degree of endemism on oceanic islands, and the Gulf of Guinea, including its islands, is a region of general biogeographical interest in view of the uniqueness of its flora and fauna. This paper presents a comprehensive review of the Simuliidae in the region, and is the first faunistic record of blackflies from Bioko. Simuliidae (larvae, pupae and neonate adults) were collected from Bioko and from around Mount Cameroon and compared with previous findings from Mount Cameroon, Principe and Sao Tome. Twenty-seven species are known from the region. Twenty-five species have been recorded around Mount Cameroon, eight species on Bioko, three species on Sao Tome and one species on Principe. Two taxonomic 'forms' (one on Bioko alone, and one on both Bioko and around Mount Cameroon) and one species (found only on Sao Tome) are endemic to the region. A study of the variation in the morphology of Simulium cervicornutum revealed two morphotypes, one from Bioko and around Mount Cameroon and the other from the rest of Africa. The speciation and biogeography of the Simuliidae in the Gulf of Guinea are discussed.
机译：像许多其他生物一样，Sim科在海洋岛屿上经常表现出高度的特有性，并且鉴于其动植物的独特性，几内亚湾（包括其岛屿）是一个具有广泛生物地理意义的地区。本文对该地区的Sim科进行了全面的综述，是Bioko首次发现的粉虱。 Simuliidae（幼虫，around和新生成虫）是从Bioko和喀麦隆山周围收集的，并与喀麦隆山，普林西比和圣多美的先前发现进行了比较。从该地区已知有27种。在喀麦隆山周围记录了25种，在比奥科（Bioko）上记录了8种，在圣多美（Sao Tome）记录了3种，在普林西比记录了1种。该地区特有两种分类学“形式”（一种在Bioko上，一种在Bioko和喀麦隆山附近），另一种（仅在圣多美发现）。一项对宫颈Simulium cervicornutum形态变化的研究表明，有两种形态型，一种来自比奥科和喀麦隆山周围，另一种来自非洲其他地区。讨论了几内亚湾Simuliidae的物种形成和生物地理。

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