254 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 24 



Institutions are indicated by the following abbreviations: 



AHF Allan Hancock Foundation 



AMNH American Museum of Natural History 



ANSP Academy of Natural Sciences of Philadelphia 



CAS California Academy of Sciences 



HM Zoologisches Staatsinstitut und Zoologisches Museum, 

 Hamburg 



MCZ Museum of Comparative Zoology, Harvard University 



N YZS New^ York Zoological Society 



OM Universitetets Zoologisk Museum, Oslo 



SDM San Diego Natural History Museum 



TM Museo Civico i Naturali di Torino 



USNM United States National Museum 



