Requested reference
Usher, M. B. (1965). On the occurrence of Silometopus incurvatus (O. P.-Cambridge) (Araneae, Linyphiidae) in Scotland. Annals and Magazine of Natural History (13) 8(85): 37-39. doi:10.1080/00222936508651534 -- Show included taxa
Usher, M. B. (1965). On the occurrence of Silometopus incurvatus (O. P.-Cambridge) (Araneae, Linyphiidae) in Scotland. Annals and Magazine of Natural History (13) 8(85): 37-39. doi:10.1080/00222936508651534 -- Show included taxa