Opistophthalmus pugnax

The pugnacious burrowing scorpion (Opistophthalmus pugnax) is a species of South African scorpion.

Opistophthalmus pugnax
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Arachnida
Order:
Scorpiones
Family:
Scorpionidae
Genus:
Opistophthalmus
Species:
O. pugnax
Binomial name
Opistophthalmus pugnax
Thorell, 1876

Description

These muddy-looking scorpions are characterized by corrugations on the last sternite, stiff hairs (setae), and highly recurved tarsal claws. Males have corrugations on the last two sternites. They grow up to 70 mm in length.

Distribution and habitat
A burrow of O. pugnax

A fan-shaped burrow with an enlarged part for resting or consuming prey is constructed under rocks and other surface debris. It is a very common species on rocky outcrops and ridges in the north-central Free State and Gauteng provinces of South Africa.

Behaviour

Despite its species name, it is not particularly aggressive and very rarely enters houses. The female gives birth to litters of up to 25.

gollark: Stupid random AP eggs won't hatch fast enough...
gollark: Like I said, that is the default.
gollark: I mean, its default is to reply to 9 in 100 messages, but it can go to 1% or possibly lower.
gollark: It can even output sdrawkcab!
gollark: Unless you're very unlucky.

References
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