Troglotayosicidae

Troglotayosicidae is a family of spiders first described by Rafael P. Indicatti and Antonio D. Brescovit in 2003. This family is part of the infraorder Araneomorphae, also known as the "true spiders". The Troglotayosicidae family is endemic to South America, specifically in the Andes region of Ecuador and Colombia.

Taxonomy

The Troglotayosicidae family is currently composed of a single genus, Troglotayosicus, with two known species: Troglotayosicus andersoni and Troglotayosicus uspallata. The genus was first described by Carlos E. Valerio in 1982.

Description

Troglotayosicidae spiders are small to medium-sized, with body lengths ranging from 3 to 10 mm. They are characterized by their elongated bodies and legs, which are adaptations to their cave-dwelling lifestyle. The spiders have six eyes, arranged in three pairs, which is a unique feature among the Araneomorphae.

Habitat and Distribution

Troglotayosicidae spiders are found in the Andean region of South America, specifically in Ecuador and Colombia. They are troglobites, meaning they are adapted to live in caves and other subterranean habitats. The spiders are often found in humid, dark environments, such as caves and crevices.

Behavior and Ecology

Little is known about the behavior and ecology of Troglotayosicidae spiders. They are presumed to be predators, like most spiders, feeding on small invertebrates. The spiders' long legs and bodies are thought to aid in navigating their cave environments.

Conservation

The conservation status of Troglotayosicidae spiders is currently unknown. However, due to their specific habitat requirements and limited distribution, they may be vulnerable to habitat loss and other environmental changes.

File:Troglotayosicus spider.jpg

A Troglotayosicidae spider in its natural habitat

See Also

• List of Troglotayosicidae species
• Spider taxonomy
• Cave spider

References

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