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Kukulcania geophila

The Kukulcania geophila spider is a member of the family of crevice weaver spiders. The American duo of biologist Ralph Vary Chamberlin and arachnologist Vaine Wilton Ivie first described this species in 1935.

Scientific Classification

Kukulcania geophila

Physical Description and Identification

Adults

Size: Male: 0.55 cm Female: 0.6-0.75 cm

Color: The females are velvety black, while the males are tan.

Other Characteristic Features: Female spiders of these species are similar in appearance to tarantulas.

Eggs

The eggs are present in a white, fibrous sac that looks like a pillow and is held in place with silk fibers.

Spiderlings

Spiderlings resemble miniature adults, with their coloration developing over time.

The Web

They create flat webs to capture their prey.

Is the Kukulcania geophila Spider Venomous

Outside of allergic reactions, bites from these spiders are not dangerous to humans.

Quick Facts

Lifespan 5-8 years
Distribution Mexico and the United States, primarily in California
Habitat Underneath rocks and in caves
Diet Beetles, cockroaches, and houseflies

Did You Know

  • This spider has two sub-species – Kukulcania geophila geophila and Kukulcania geophila wawona.

Image Source: idtools.org

The Kukulcania geophila spider is a member of the family of crevice weaver spiders. The American duo of biologist Ralph Vary Chamberlin and arachnologist Vaine Wilton Ivie first described this species in 1935.

Kukulcania geophila

Physical Description and Identification

Adults

Size: Male: 0.55 cm Female: 0.6-0.75 cm

Color: The females are velvety black, while the males are tan.

Other Characteristic Features: Female spiders of these species are similar in appearance to tarantulas.

Eggs

The eggs are present in a white, fibrous sac that looks like a pillow and is held in place with silk fibers.

Spiderlings

Spiderlings resemble miniature adults, with their coloration developing over time.

The Web

They create flat webs to capture their prey.

Is the Kukulcania geophila Spider Venomous

Outside of allergic reactions, bites from these spiders are not dangerous to humans.

Quick Facts

Lifespan 5-8 years
Distribution Mexico and the United States, primarily in California
Habitat Underneath rocks and in caves
Diet Beetles, cockroaches, and houseflies

Did You Know

  • This spider has two sub-species – Kukulcania geophila geophila and Kukulcania geophila wawona.

Image Source: idtools.org

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