Brazilian Meinertellid vs Hawaiian Cave Spider

Side-by-side species comparison

Attribute Brazilian Meinertellid Hawaiian Cave Spider
Scientific Name Machilinus rupestris Adelocosa anops
Order Archaeognatha Araneae
Family Meinertellidae Lycosidae
Size 6-9 mm 15-20 mm body length
Habitat Farmland Caves
Diet Omnivores Omnivores
Regions Mediterranean Europe Hawaii
Conservation Least Concern Endangered

Brazilian Meinertellid

A bristletail found in rocky habitats in the Mediterranean. It is smaller than most machilids and frequents dry, warm environments.

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Did You Know?

It is adapted to much drier habitats than most other bristletail species.

Hawaiian Cave Spider

A completely eyeless wolf spider found only in lava tube caves on Kauai. It is the first known blind wolf spider ever discovered.

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Did You Know?

It navigates in total darkness using vibration-sensing hairs on its legs instead of eyes.