27 

 13 



30i°; 

 3Qio; 



11 



10 



Ephestia kuhniella (mutant 



strains) 

 Ephestia kuhniella (normal 



and mutant strains) 

 Formicidae 

 Formica polyctena (Apr.-June 



young queens) 

 Formica rufa (Apr.-June: 



young queens) 

 Habrobracon spp. 



(Stock Center, including 



various mutants, inbred lines 



and multiple-marked strains 



of several species) 

 Habrobracon juglandis 



(stock no. 33) 

 Isoptera (various African, 



European and American 



spp.) 40 



Lethocerus spec. 13 



Melanoplus spec. 13 



Melanoplus differentialis diff. 2 

 Musca domestica 



(NAIDM species) 7 



Odonata 13 



Oncopeltus fasciatus 8 



Ornithodorus moubata 40 



Periplaneta americana 25 2 ), 27 

 Phyllophaga spec. 13 



Pieris rapae 13 



Plodia interpunctella 29 



Polyphemus spec, (cocoons) 13 

 Pseudeucoila bochei 37 11 



Ranatra 13 



Reduviidae (various spp.) 40 



Tenebrio molitor 25 2 ) 



Tetrodontophora bielanensis 



(March-Nov. ) 39 



Xenopsylla cheopis 40 



Zaprionus ghesquierei 37 11 



Zaprionus vittiger 37 11 



MOLLUSCA 



Anodonta spec. 13 



Campeloma spec. 13 



Goniobasis spec. 13 



Limax spec. 13 

 Lymnaea palustris (photo- 

 periodic, breeds on long 



days) 1 



Physa spec. 13 



Planorbis spec. 13 

 Watasenia scintillans (females 



with ripe eggs, May-July) 20 



TENTACULATA 



Bugula avicularia 28 



Bugula neritina 28 



PISCES 



Lebistes reticulatus (mutant 

 types Cream, Blond, Gold, 

 Flavus, Maculatus; Sept.- 

 June) 1 



AMPHIBIA 

 Urodela 



Ambystoma mexicanum 



(occasionally) 41 



Ambystoma tigrinum 13 



Amphiuma spec. 13 

 Cynops (Triturus) 



pyrrhogaster 16 12 ) 

 Hynobius retardatus 



(Apr.-May) 19 



Necturus maculosus 13 



Pleurodeles waltlii 31 13 ) 

 Triturus alpestris 



(March-Apr.) 38 14 ) 

 Triturus cristatus 



(March-Apr.) 38 14 ) 

 Triturus cristatus Danubialis 31 13 ) 



Triturus pyrrhogaster 21 



Triturus torosus 13 



Triturus viridescens 13 



Triturus vulgaris 31 13 ) 

 Triturus vulgaris 



(March-Apr.) 38 14 ) 

 Anura 



Acris gryllus 13 



2 ) 



10) 



") 



12) 

 1.3) 

 14) 



258 



in exchange for Pipa americana 



we wish to obtain various Attini (young colonies with queens) 



in exchange for Lygaeus spec. (Hemiptera) 



in exchange for Rana esculenta, R. arvalis 



in exchange for Anolis carolinensis 



in exchange for Triturus viridescens 



