Ischnothelidae
Hunting strategies for the Ischnothelidae family are not detailed, though many mygalomorphs are burrowers or ambush predators.
Ischnothelidae is a family of mygalomorph spiders that was first described in 1897 as a subfamily of Dipluridae and later elevated to family status in 2020. This family currently encompasses six genera and 28 known species.
Key Facts
- ›Belongs to the order Araneae, suborder Mygalomorphae.
- ›Originally described as a subfamily of Dipluridae in 1897.
- ›Elevated to its own family status in 2020 by Opatova et al.
- ›Comprises six distinct genera.
- ›Contains a total of 28 recognized species as of January 2026.
About Ischnothelidae
Ischnothelidae is a recognized family within the order Araneae, specifically belonging to the suborder Mygalomorphae. These spiders are characterized by their mygalomorph anatomy, which includes fangs that move in a parallel, up-and-down motion.
Taxonomy and Classification
The taxonomic history of Ischnothelidae shows an evolution in its classification. It was initially described in 1897 by F.O. Pickard-Cambridge as a subfamily under the family Dipluridae. In 2020, a significant revision by Opatova et al. led to its elevation to the status of a distinct family.
Genera and Species
As of January 2026, the Ischnothelidae family is known to comprise six genera. These genera collectively encompass a total of 28 described species. Further research and discoveries may expand this number in the future.
Source: Wikipedia ↗
Frequently Asked Questions
What kind of spiders are Ischnothelidae?
Ischnothelidae spiders belong to the infraorder Mygalomorphae. This group is characterized by having two pairs of fangs that move in a parallel up-and-down motion.
When was the family Ischnothelidae first described?
The family Ischnothelidae was first described in 1897 by F.O. Pickard-Cambridge. At that time, it was classified as a subfamily within the Dipluridae family.
How many genera and species are in the Ischnothelidae family?
As of January 2026, the Ischnothelidae family includes six genera. These genera collectively contain 28 recognized species.
Has the classification of Ischnothelidae changed over time?
Yes, the classification of Ischnothelidae has evolved. It was initially described as a subfamily of Dipluridae but was raised to the status of a full family in 2020.
Related Spider species
Actinopodidae
Actinopodidae is a family of mygalomorph spiders native to mainland Australia and South America, typically inhabiting open forests. This family includes the mouse spiders (Missulena species), which are notable for their medically significant and potentially dangerous bites.
Agelenidae
The Agelenidae, commonly known as funnel weavers, are a large family of spiders found globally. They are distinguished by their fast running speeds and the construction of flat sheet webs with a funnel-shaped retreat. While most species are solitary, some African species exhibit parasocial behavior, living in communal webs.
Amaurobiidae
Amaurobiidae is a family of spiders characterized by their three-clawed feet and the presence of either a cribellum or its absence. These spiders are typically found in crevices, hollows, or under stones, where they construct retreats and are often captured in pitfall traps. While widespread, they can be challenging to distinguish from closely related spider families.