Button Spider
Crustulina Menge, 1868
Type species: Theridion guttatum Wider, 1834
Fauna Portal Genus Number: 3051
(after Vanuytven 2021): Colulus in some specimens replaced by two setae; clypeus very high; cephalothorax rugose with numerous distinct denticles; cosmopolitan
The single Australian species does not seem to be a true Crustulina but may represent a new genus.
Publications
Vanuytven, H. (2021): The Theridiidae of the World. A key to the genera with their diagnosis and a study of the body length of all known species. Newsletter of the Belgian arachnological Society. 35 (Supplement): 1 - 363