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Sphinctomyrmex stali : ウィキペディア英語版 | Sphinctomyrmex stali
''Sphinctomyrmex stali'' (named after the Swedish entomologist Carl Stål) is a Neotropical species of ants in the subfamily Dorylinae. Mayr described the genus ''Sphinctomyrmex'' with ''S. stali'' as its type species, based on a single dealate gyne.〔 However, except for the holotype, there are no records of normal (alate) gynes for ''S. stali''. All reproductive females collected after the original description are ergatoids.〔 ==Distribution and habitat== ''Sphinctomyrmex stali'' is known from sparse localities along the southeastern portion of the Brazilian Atlantic Forest, from Santa Catarina to southern Bahia. Recent collections suggest that this species can be most commonly found in submontane forests (above 600 m) of the states of Santa Catarina and São Paulo, from whence come most of the specimens in collections.〔 In a single leaf-litter sample collected in São Bonifácio, Santa Catarina, six workers and two ergatoid gynes very similar to the workers, were captured, which suggests that S. ''stali'' is polygynous, as already described for other ''Sphinctomyrmex'' species.〔
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「Sphinctomyrmex stali」の詳細全文を読む
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