The Dolichopodidae (Diptera) of Montserrat, West Indies
| Autor: | Justin B. Runyon |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Lesser Antilles
Insecta Arthropoda Fauna West Indies Zoology Dolichopodidae Nearctic ecozone lcsh:Zoology Animalia lcsh:QL1-991 Chrysotus Ecology Evolution Behavior and Systematics West indies Caribbean new species biology Diptera Achradocera Thrypticus Biodiversity biology.organism_classification Systenus inventory Biodiversity Caribbean checklist inventory Lesser Antilles new species West Indies Animal Science and Zoology checklist Research Article |
| Zdroj: | ZooKeys, Vol 966, Iss, Pp 57-151 (2020) ZooKeys 966: 57-151 Zookeys |
| ISSN: | 1313-2970 |
| Popis: | The long-legged flies (Dolichopodidae) of the island of Montserrat in the Lesser Antilles have been surveyed and include 63 species in 27 genera. The following eleven new species are described and illustrated: Amblypsilopus marskeaesp. nov., Medetera ivieisp. nov., Medetera montserratensissp. nov., Systenus ladonnaesp. nov., Thrypticus mediofuscussp. nov., Chrysotus antillensissp. nov., Chrysotus callichromoidessp. nov., Chrysotus interfronssp. nov., Chrysotus montserratensissp. nov., Diaphorus robinsonisp. nov., and Sympycnus montserratensissp. nov. Six species have only been found on Montserrat (ca. 10% endemicity). Keys are provided to the genera and species on Montserrat, their known distribution summarized, and additional new island records provided for many species. Asyndetus wirthi Robinson is synonymized with A. interruptus (Loew) and Achradocera apicalis (Aldrich) is removed from synonymy with A. barbata (Loew). Diaphorus flavipes Aldrich is transferred to Chrysotus as a new combination. A new replacement name, Chrysotus milvadunom. nov., is provided for the Nearctic Chrysotus parvulus Van Duzee. Lectotypes are designated for Achradocera apicalis (Aldrich) and Asyndetus fratellus Aldrich. The fauna of Montserrat is summarized and compared with that of Dominica. Collecting methods are compared and threats to the dolichopodid fauna of Montserrat discussed. |
| Databáze: | OpenAIRE |
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