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Bolas Spiders
Cyrtarachninae
Cyrtarachninae is a subfamily of spiders in the family Araneidae (orb-weaver spiders, araneids). The group has been circumscribed in several different ways. It originated as the group Cyrtarachneae, described by Eugène Simon in 1892. The group was later treated at different ranks: as a tribe, both under Simon's name and as Cyrtarachnini, and as the subfamily Cyrtarachninae. Circumscriptions have varied. The broadest circumscription, Cyrtarachninae sensu lato (s.l.), includes three of Simon's original groups, including the bolas...
15 branches of this subfamily, most-observed first

Bird-dropping Araneids
genusCyrtarachne

Poecilopachys
genusPoecilopachys

Bird-dropping Spiders
genusCelaenia

American Bolas Spiders
genusMastophora

Oriental Bolas Spiders
genusOrdgarius

Ladybeetle Spiders
genusParaplectana

Pasilobus
genusPasilobus

Taczanowskia
genusTaczanowskia
Aranoethra
genusAranoethra

African Bolas Spiders
genusCladomelea

Acantharachne
genusAcantharachne

Bird-dropping Araneid Spiders
genusAethriscus

Exechocentrus
genusExechocentrus

Aethrodiscus
genusAethrodiscus

Friula
genusFriula
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Cyrtarachninae in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 1004907.