(after Millidge 1993): Females are diagnosed by the epigynal form, but particularly by the internal form which distinguishes this genus from Laetesia and Dunedinia. Males are diagnosed by the bowed chelicerae, and particularly by the form of the palpal organ, which distinguishes this genus from Laetesia and Dunedinia.
Millidge AF
(1993):
Three new species of the spider family Linyphiidae from Australia (Araneae). Records of the Western Australian Museum. 16: 211
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219