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Eucera
''Eucera'' is a genus of bees in the family Apidae subfamily Apinae and the tribe Eucerini - or long-horned bees. ==Description== As in most members of the tribe Eucerini, the antennae of males are very long. Old world ''Eucera'' can be identified through having 5 or 6 maxillary palpomeres, first flagellomere shorter than scape and clypeus protuberan in front of compound eye by at least the width of the eye in side view. All these characteristics are found in both sexes. Additionally, the males have convergent carinae on S6. ''Eucera'' species nest in the ground. Some species are important pollinators of alfalfa.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Eucera」の詳細全文を読む
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