6, 

 26, 



Melanoplus d. differentialis 



Melanoplus spec. 



Odonata 



Oncopeltus fasciatus 



Ornithodorus moubata 



Periplaneta americana 



Phyllophaga spec. 



Pieris rapae 



Polyphemus spec, (cocoons) 



Ranatra 



Reduviidae (various spp.) 



Tenebrio molitor 24 2 ), 



Zaprionus ghesquierei 



Zaprionus vittiger 



Xenopsylla cheopis 



MOLLUSCA 



Mollusca (brackish water 

 forms) 



Anodonta spec. 



Campeloma spec. 



Goniobasis spec. 



Helix pomatia 



Limax spec. 



Lymnaea palustris 



(photoperiodic, breeds on 

 long days) 



Physa spec. 



Planorbis spec. 



Pomatias elegans 



Watasenia scintillans 



( $ 2 with ripe eggs, May- 

 July) 



PISCES 



Poeciliidae 



Teleostei (deep-sea forms) 



AMPHIBIA 

 Urodela 



Ambystoma mexicanum 

 Ambystoma mexicanum (im- 

 mature) 



3 



9 



9 



38 

 40 

 296) 



9 



9 



9 



9 

 40 

 296) 

 38 

 38 

 40 



307) 



9 



9 



9 

 296) 



9 



2 

 9 

 9 



296) 



19 



158) 

 307) 



296) 

 39 



Ambystoma punctatum 



(eggs, Apr.-May) 8 9 ) 



Ambystoma tigrinum 9 



Amphiuma spec. 9 

 Hynobius retardatus (eggs, 



Apr.-May) 17 



Necturus maculosus 9 



Pleurodeles waltlii 28™ ) , 296 ) 



Triturus cristatus 37 

 Triturus cristatus Danubialis 



28™), 296) 



Triturus italicus 37 



Triturus pyrrhogaster 12 11 ), 14 12 ) 

 Triturus pyrrhogaster 



(Dec-Apr.) 13^) 



Triturus torosus 9 



Triturus viridescens 9 

 Triturus vulgaris 28™), 296), 37 



Anura 



Acris gryllus 9 



Bombina bombina 28™) 



Bombina variegata 28™) 



Bufo americanus 9 



Bufo bufo (March-Apr.) 23^) 



Bufo bufo 35 



Bufo marinus 9 



B,ufo regularis l 15 ) 



Bufo terrestris 9 



Bufo viridis 35 



Bufo vulg. formosus 14 12 ) 

 Discoglossus pictus 



(Jan.-June) 33 

 Discoglossus pictus (March- 

 June, Nov.-Dec.) 3415) 

 Hyla arborea 28™) 

 Hyla cinerea 9 

 Hyla crucifer 



Phrynosoma spec. 9 

 Rana catesbiana 9, 14 12 ) 



Rana clamitans 9 



in exchange for Clavelina lepadiformis 



in exchange for Platysamia cecropia, Chameleon spp. 



in exchange for Mytilus edulis 



in exchange for other Poeciliidae 



for sale or in exchange for American A, tigrinum eggs 



in exchange for Xenopus laevis, Anolis carolinensis 



in exchange for Triturus c. cristatus, Tr. vulgaris 



in exchange for Triturus viridescens, Xenopus laevis, Hyla regilla, Rana pipiens 



in exchange for Fundulus eggs 



in exchange for Hyla (fixed stages) 



in exchange for Ambystoma mexicanum 



224 



