Diores radulifer

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Phylum:Arthropoda
Subphylum:Chelicerata
Class:Arachnida
Order:Araneae
Steinkopf Igloo spider
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Zodariidae
Genus: Diores
Species:
D. radulifer
Binomial name
Diores radulifer
Simon, 1910[1]

Diores radulifer is a species of spider in the family Zodariidae.[2] It occurs in southern Africa and is commonly known as the Steinkopf Igloo spider.[3]

Diores radulifer is found in South Africa and Namibia.[2] In South Africa, it is known from the Northern Cape province, including Steinkopf where it was originally described.[3]

Habitat

The species inhabits the Desert and Succulent Karoo biomes at altitudes ranging from 250 to 1169 metres above sea level.[3]

Description

Males of Diores radulifer have a total length of 4.08 mm, while females range from 4 to 7 mm. The carapace, chelicerae, and legs are brownish-yellow, with the sternum being pale yellow.[4]

Males have a pale dorsal scutum flanked by narrow dark lateral stripes, with the remainder of the opisthosoma being yellow. Females have a yellowish-orange carapace and chelicerae, yellow legs and sternum, and the abdomen dorsally shows two large black longitudinal bands with sinuous margins.[4]

Ecology

Conservation

References

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