| Arangina cornigera | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Araneomorphae |
| Family: | Dictynidae |
| Genus: | Arangina |
| Species: | A. cornigera |
| Binomial name | |
| Arangina cornigera (Dalmas, 1917) | |
| Synonyms | |
Dictyna cornigera Contents | |
Arangina cornigera is a species of Dictynidae spider that is endemic to New Zealand. [1]
This species was described as "Dictyna cornigera" and "Dictyna nigella" in 1917 by Raymond Comte de Dalmas from female and male specimens collected in Canterbury. [2] It has undergone several revisions since its first description. [3] [4] [5] The species was most recently revised in 1970. [1] The holotype is stored in the National Museum of Natural History, France. [1]
The male is recorded at 3mm in length whereas the female is 3.12mm. The cephalothorax is sooty brown, almost black and is covered in a patch of white hairs. The abdomen is grey with chevrons dorsally. [1]
This species is only known from the South Island of New Zealand. Like all Arangina , it lives under stones along rivers. [1]
Under the New Zealand Threat Classification System, this species is listed as "Not Threatened". [6]
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