| 词条 | Macrosoma albida |
| 释义 |
| name = Macrosoma albida | image = Macrosoma_albida.jpg | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Lepidoptera | superfamilia = Hedyloidea | familia = Hedylidae | genus = Macrosoma | species = M. albida | binomial = Macrosoma albida | binomial_authority = (Schaus, 1901) | synonyms =
}}Macrosoma albida is moth-like butterfly described by William Schaus in 1901. It belongs to the family Hedylidae.[1] Originally it belonged to the genus Hyphedyle.[2] DistributionThe species is found in Costa Rica,[3] at altitudes between 0 and 700 meters in the Cordillera de Guanacaste[3] as well as in Rio de Janeiro, eastern and southern Brazil.[2][3][7] DescriptionWingsAdults has white wings with a black spot; the forewing has black irrorations on both surfaces at base of costa.[7] The length of the forewing can be 17–22 mm:
GenitaliaMaleFollowing are the characteristics of the male genitalia:[7]
FemaleThe female genitalia is same as M. rubedinaria shows the following features:[7]
AntennaThe antenna of M. albida is not bipectinate.[7] DiagnosisThe wing pattern is distinct. Whereas in M. ustrinaria the wings bear scattered irrorations, in M. albida the irrorations are confined to the base of the costa of the forewing. The male genitalia are similar to those of M. ustrinaria, but differ slightly in the shape of the valva.[7] References
Sources 3 : Hedylidae|Butterflies described in 1901|Hedylidae of South America |
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