Archoleptoneta
Gertsch, 1974
Species Guides
1Archoleptoneta is a of small spiders in the Archoleptonetidae, containing only two known restricted to the United States. The genus was established by Gertsch in 1974 and is characterized by reduced and troglobitic adaptations. These spiders are among the least studied North American arachnids, with very few observations recorded.
Pronunciation
How to pronounce Archoleptoneta: //ˌɑːrk.oʊ.lɛpˈtoʊ.niː.tə//
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Identification
Distinguished from related leptonetid by reduction and troglomorphic features. The two , A. gertschi and A. schusteri, are separable by geographic distribution and subtle morphological differences in genitalia. are small-bodied with elongated appendages typical of cave-dwelling spiders.
Images
Habitat
Subterranean environments including caves and deep soil . Associated with moist, dark microhabitats where light is absent or severely limited.
Distribution
to the United States. A. gertschi occurs in Texas caves; A. schusteri is known from California.
Similar Taxa
- LeptonetaShares -level characteristics but Archoleptoneta exhibits more pronounced troglomorphic reduction and is restricted to the New World.
- NeoleptonetaAnother North American leptonetid ; Archoleptoneta differs in genitalic and degree of cave .
More Details
Taxonomic Note
The placement of Archoleptoneta has been revised; it was formerly included in Leptonetidae but is now placed in its own family Archoleptonetidae based on molecular and morphological evidence.
Conservation Status
Both have highly restricted ranges and are vulnerable to disturbance. Cave-dwelling habit makes assessment difficult.