List of articles in "Species" category - Page 1317

Selenocosmia is a genus of Tarantula from Australasia.

Goeldia is a genus of spiders that occur in Central to South America.

Goeldia obscura is a spider species from Colombia and Peru. It is not to be confused with Titanoeca quadriguttata from Europe; both shared the name Titanoeca obscura but at different […]

Gammarus pulex is a species of amphipod crustacean found in fresh water across much of Europe. It is a greyish animal growing to 21 mm (0.83 in) long.

Titanoeca is a genus of spiders that occurs mainly in Eurasia with three species found only in North America (T. americana T. brunnea T. nigrella). One species (T. nivalis) has […]

Callobius is a spider genus in the family Amaurobiidae with 28 species that occur in North America and Eurasia.

Males of the spider species Callobius claustrarius reach 8 mm females about 11 mm. Head and legs are reddish brown the abdomen is dark grey with an extended brown surface […]

Nigma walckenaeri is a green cribellate spider up to five millimetres long the largest of the family Dictynidae. While most of the body is a somewhat yellowish the abdomen is […]

Nigma is a genus of araneomorph spiders that occurs in Eurasia and Northern Africa.They include with N. walckenaeri the biggest member of the family Dictynidae (up to 5mm body length).

Cteniza sauvagesi is a trapdoor spider in the family Ctenizidae. It can reach 20 millimetres (0.79 in) in body length and is dark and sturdy with a shining head. The […]