Tyrannochthonius cavernicola is a species of pseudoscorpion in the Chthoniidae family. It is endemic to Australia. It was described in 1976 by Austrian arachnologist Max Beier.[1][2]
| Tyrannochthonius cavernicola | |
|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Pseudoscorpiones |
| Family: | Chthoniidae |
| Genus: | Tyrannochthonius |
| Species: | T. cavernicola
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| Binomial name | |
| Tyrannochthonius cavernicola | |
| Synonyms | |
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Description
editThe male holotype has a body length of 2.5 mm. The colour is pale reddish-brown. Eyes and eye-pigment are completely lacking.[1]
Distribution and habitat
editThe species occurs only on Lord Howe Island, an offshore island of New South Wales in the Tasman Sea. The type locality is the totally dark zone of a cave at North Bay (Station 3).[1][2]
Behaviour
editThe arachnids are cave-dwelling terrestrial predators.[2]
References
edit- ^ a b c d Beier, M (1976). "The pseudoscorpions of New Zealand, Norfolk and Lord Howe" (PDF). New Zealand Journal of Zoology. 3 (3): 199–246 [209]. doi:10.1080/03014223.1976.9517913.
- ^ a b c "Species Tyrannochthonius cavernicola (Beier, 1976)". Australian Faunal Directory. Dept of Climate Change, Energy, the Environment and Water, Australia. 2022-05-10. Retrieved 2023-10-05.
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