| 词条 | Ephyriades arcas |
| 释义 |
| name = Caribbean duskywing | image = Illustrations of Exotic Entomology Hesperia Arcas.jpg | image_caption = | regnum = Animalia | phylum = Arthropoda | subphylum = Hexapoda | classis = Insecta | ordo = Lepidoptera | familia = Hesperiidae | genus = Ephyriades | species = E. arcas | binomial = Ephyriades arcas | binomial_authority = (Drury, 1773) | synonyms =
}}Ephyriades arcas, the Caribbean duskywing, is a butterfly of the family Hesperiidae. It is found in Central America and the Caribbean, the type specimen being described from Saint Kitts.[1] DescriptionUpper side: Thorax and abdomen black. Wings very dark brownish black, immaculate. Margins entire. Under side: Legs, breast, and abdomen dark brown, but rather lighter than on the upper side, immaculate, except a small white spot on the anterior, placed near the anterior edge towards the tip.[2] Subspecies
References1. ^{{cite web|url=http://www.nic.funet.fi/pub/sci/bio/life/insecta/lepidoptera/ditrysia/hesperioidea/hesperiidae/pyrginae/ephyriades/#arcas|title=Ephyriades arcas|publisher=funet|accessdate=13 November 2014}} {{Taxonbar|from=Q13608994}}{{Pyrginae-stub}}2. ^{{cite book |last1=Drury |first1=Dru |year=1837 |editor1-last=Westwood |editor1-first=John |title=Illustrations of Exotic Entomology |volume=1|at=p. 36. pl. XIX|accessdate=13 November 2014 }} 5 : Erynnini|Butterflies of Central America|Butterflies of the Caribbean|Descriptions from Illustrations of Exotic Entomology|Moths described in 1773 |
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