The nearctic species of the family Stephanidae (Hymenoptera)
Proceedings of the United States National Museum ; no. 3243 = vol. 99
1949
S. 361 - 370, Taf. 25
Ill.
Buch
Englisch
The nearctic species of Evaniidae (Hymenoptera)
TIBKAT | 1949
|The nearctic species of Gasteruptiidae (Hymenoptera)
TIBKAT | 1950
|Nearctic freshwater tardigrades: a review
British Library Online Contents | 2007
|Limno-terrestrial Tardigrada of the Nearctic Realm
British Library Online Contents | 2007
|