- von Vaupel Klein's Organ
- (Subclass Copepoda):On swimming leg 1 of calanoid copepods, the dorsal seta of the basis which is curved, and often recurved, over a sensory area of pores and/or denticles on the proximal anterior face of the endopod [Ferrari and Dahms, in press].
Crustacea glossary. Natural History Museum of Los Angeles County. 2011.