Ochyroceratidae
Builds small, irregular sheet-webs in dark, damp places.
Ochyroceratidae is a family of small, six-eyed spiders known for inhabiting caves and tropical forest litter across South Africa, the Caribbean, Asia, and South America. They are recognized for their distinctive habit of carrying eggs in their chelicerae until hatching and for building small, irregular sheet-webs in dark, damp environments.
Key Facts
- ›Belongs to a family of spiders with six eyes.
- ›Primarily found in caves and tropical forest litter.
- ›Builds small, irregular sheet-webs.
- ›Carries eggs in its chelicerae until hatching.
- ›Body length typically ranges from 0.6 to 3.0 MM.
- ›Species are notably diverse in the Indo-Pacific region.
South Africa, Caribbean, Asia, South America, Indo-Pacific Region
Six Eyes, Carry Eggs In Chelicerae Until Hatching
Carry Eggs In Chelicerae Until Hatching, Some Species Are Parthenogenetic
About Ochyroceratidae
Ochyroceratidae is a family of small, six-eyed spiders that inhabit caves and the tropical forest litter of various regions, including South Africa, the Caribbean, Asia, and South America. Considered ecological counterparts to the Linyphiidae found in the northern temperate zone, these spiders exhibit significant diversity, particularly within the Indo-Pacific region. They are known for constructing small, irregular sheet-webs, typically in dark and damp environments.
Key Characteristics
A notable characteristic of Ochyroceratidae spiders is their habit of carrying their eggs within their chelicerae until they hatch. The body length of these spiders is quite small, generally ranging from 0.6 to 3.0 millimeters. Some species, such as those in the genera Althepus and Leclercera, possess exceptionally long legs, which can give them a superficial resemblance to spiders from the family Pholcidae. While differences between males and females are not extensively documented, research has indicated that at least one species, Theotima minutissima, is parthenogenetic, meaning females can reproduce without fertilization by males.
Distribution and Habitat
Species within the Ochyroceratidae family are widespread, with a presence across multiple continents and distinct ecological zones. Their preferred habitats are dark, moist areas, making caves and the decaying organic matter of forest floors ideal living conditions. This specialized niche suggests adaptations for low-light environments and high humidity.
Source: Wikipedia ↗
Frequently Asked Questions
What are the Ochyroceratidae spiders?
Ochyroceratidae is a family of spiders characterized by having six eyes. They are commonly found in dark, damp environments like caves and forest litter.
Where are Ochyroceratidae spiders found?
These spiders inhabit caves and the tropical forest litter of South Africa, the Caribbean, Asia, and South America. They are particularly diverse in the Indo-Pacific region.
What do Ochyroceratidae spiders eat?
While the specific diet is not detailed, as small spiders inhabiting forest litter and caves, they are presumed to prey on small insects and other invertebrates found in these environments.
How do Ochyroceratidae spiders reproduce?
A distinctive reproductive behavior is that they typically carry their eggs in their chelicerae until they hatch. One species, Theotima minutissima, has been observed to be parthenogenetic.
What is the size of Ochyroceratidae spiders?
The body length of Ochyroceratidae spiders ranges from 0.6 to 3.0 millimeters. Some species with long legs can superficially resemble members of the Pholcidae family.
Related Spider species
Dipluridae
Dipluridae, commonly known as curtain-web spiders, are a family of mygalomorph spiders characterized by two pairs of booklungs and stabbing chelicerae. While historically encompassing genera now moved to other families, the current Dipluridae are primarily found in South America and the Caribbean, known for building messy funnel-webs or silk-lined burrows.
Deinopidae
Deinopidae, commonly known as net-casting spiders, are a family of circumtropical cribellate spiders recognized for their unique hunting strategy. These stick-like spiders catch prey by stretching a specialized web between their front legs and then propelling themselves forward, entangling their victims. Their exceptional night vision, facilitated by large posterior median eyes, allows them to hunt effectively in low-light conditions.
Hypochilidae
Hypochilidae, commonly known as lampshade spiders, represent one of the most primitive lineages within the araneomorph spiders. These long-legged arachnids are characterized by their distinctive "lampshade" style webs, typically constructed under overhangs and within caves. The family is distributed across North America and China, with most species found in mountainous regions.