6 University of Michigan 



trochulina . . . 106, 47, 49, 53 parvum 105, 15 



vacaus 106, 52 Hipposideros bicolor 110, 3 



Gynacantha membranalis. .96, 9 diadema griseus 110, 3 



K 



Habroconus.106, 47, 50, 51, 52, 53 



Helicina 106, 47 



amoena 106, 36 



berendti 106, 35 



brevilabris 106, 32 



chiapensis 106, 36 



clirysocheila 106, 35 



coccinostoma 106, 36 



deppeana 106, 33 



excavatoangulata. . . .106, 35 



flavida 106, 32 



lindeni 106, 35, 36 



oweniana 106^ 36 



purpureoflava .106, 36 



strebeli 106, 32 



tenuis 106, 35, 36 



trossula 106, 32 



vernalis 106, 35, 36 



zephyrina 106, 33, 35 



elatior 106, 35 



Helicodiscus parallelus 



..98, 10; 102,3; 111,26, 37 



Helix coactiliata 106, 60 



f ulva 106, 50 



guatemalensis 106, 55 



gundlachi 106, 50, 51 



macneili 106, 60 



selenkai. ..106, 47, 50, 51, 52 



sumichrasti 106, 60 



trochulina 106, 51 



Hemilastena 112, 32, 38 



dehiscens 112, 32, 38 



Hemistena 112, 32 



lata 112, 32, 38 



Heteropleuron 105, 13, 14 



agassizii 105, 15 



bassanum 105, 15 



cingalense 105, 14, 15 



cultellum 105, 15 



hectori 105, 15 



hedleyi 1^5. 15 



maldivense 105, 15 



Ilypnus 99, 2, 4 



gilberti 99, 5 



Iris versicolor Ill, 18, 20 



Ityphilus g'uiaiiensis. . .97, 2, 23 

 lilacinus 97, 24, 25 



Juncus sp 109, 8 



Kalmia 109, 14 



potifolia 109, 13 



Kerivoula picta 110, 3 



Labeo annectens 95, 1 



Lampsilis 106, 29 



anodontoides 112, 60 



biangularis 112, 49 



cardium 112, 63 



corvunculus 112, 54 



cylindrella 112, 54 



fallaciosa 112, 60 



fasciata 112, 61 



fasciola 112,, 49, 61, 63, 64 



fimbriata 106, 21, 22 



fragilis 112, 53 



gracilis 112, 53, 54 



leptodon 112, 53 



ligamentina 1 12, 48 



lividus 106, 28, 29 



luteola 



9S„ 15; 111, 6, 22, 44; 112, 

 61, 64 



mcesta 112, 54 



multiradiata 112, 64 



ocbrasea 112, 62 



ovata 112, 63, 64 



perdix 112, 49 



pullus 112, 54 



