| Nigma | |
|---|---|
| Nigma walckenaeri | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Arachnida |
| Order: | Araneae |
| Suborder: | Araneomorphae |
| Family: | Dictynidae |
| Genus: |
Nigma Lehtinen, 1967 |
| Species | |
|
See text. |
|
| Diversity | |
| 13 species | |
See text.
Nigma is a genus of araneomorph spiders that occurs with a wide distribution including Eurasia, North America and Northern Africa. They include with N. walckenaeri the biggest member of the family Dictynidae (up to 5mm body length).