264 



Bulletin 31 



264 



van symetrica 201 



H 



Hindsiella donacia .77 106 



faba .^j 107 



Hippagus isocardioides 35 



L 



L,eda aldrichiana 71 



bastropensis 25 64 



bella 2^ 64 



brongniarti 57 



calcarensis 25.. 69, 70 



canonica 68 



carolinensis 2^ 70 



catasarca 2^.. 66, 68 



chipolana 68 



coelata 23 57 



coelatoides 2^ 57 



compsa 62 



crassiparva 2^ 68 



equalis 66 



houstonia 53 59 



keittensis 2^ 67 



linifera 68 



var. lisboneiisis 24 63 



magna 24 62 



magnopsis 24 .64 



media 25 65 



milamensis 69 



multilineata 2^ 58 



opuleiita 2^ 62 



ozarkola 2^ 68 



pistorupes 24 65 



plana 23 60 



plicata 64 



pulcherrima 61 



quercollis 67 



robusta 67 



semen 2^ 56 



semenoides 23 57 



subtrigona 2^ 70 



trumani 2^ 61 



vanuxemi 25 70 



wautubbeana 2^ 69 



Lima harrisiana 16 29 



vicksburgiana 29 



Limopsis var. abbreviata 41 



aviculoides iS..2,(i^ 51 



var. caroli na 41 



corbuloides 39 



cossmanni 20 45 



cuneus 38 



decisa 41 



ellipsis 43 



ledoides 38 



pectunicularis 42, 43 



pulchra 39 



Lirodiscus protractus ji" 90 



psychopterus .32 89 



smith villensis j/ 89 



tellinoides ji" 90 



Lithodomus claibornensis 34 



petricoloides 34 



Lithophaga claibornensis // 34 



petricoloides ij 34 



Loripes subvexa 119 



Lucina alveata 113, 115 



amica 77 1 1 1 



bisculpta ji" 117 



carinifera J7....113, 114, 115 



claibornensis 39--- 112, 121 



compressa .jp 121 



cornuta 114 



dartoni 113, 118 



dolabra .J7, iii, 113 



hamatus j7 112 



Levis 129 



modesta 116 



orbella .4.126 



ozarkana ^S 113, 118 



pandata J9 121 



papyracea jcS'...ii3, 116, 117 



var. paruminflata 129 



pomllia...j5...ii3, 115, 116, 117 

 postsulcata 210 



