Requested reference
Fitzgerald, B. M. & Sirvid, P. J. (2003). The genus Trigonobothrys in New Zealand and a redescription of Achaearanea blattea (Theridiidae: Araneae). Tuhinga 14: 25-33. 
-- Show included taxa
Fitzgerald, B. M. & Sirvid, P. J. (2003). The genus Trigonobothrys in New Zealand and a redescription of Achaearanea blattea (Theridiidae: Araneae). Tuhinga 14: 25-33. -- Show included taxa