252 Bulimus — Bulla 



tenellus, tener, tentaculatus, tenuis, tenuissimus, tenuisstriatus, tepidulus, terebella, 

 terebellatus, terebra, terebralis, terebraster, teres, terrestris, terveri, terverianus, 

 thamnoicus, thersites, thompsoni, ticaonicus, titulus, torallyi, torridus, torticollis, 

 toumefortianus, transparens, trisbalteatus, trichodes, tricinctus, tricingulatus, tri- 

 cuspidatus, tridentatus, trifasciatus, trigonostomus, trilineatus, tristis, tropicalis, 

 truncatus, tschudii, tuberculatus, tuclteri, tumefactus, tumiduius, tuuetanus, tupacii, 

 turbinatus, turbo, turgidus, tumix, turricula, turriformis, turritella, turritus, uber, 

 umbilicaris, umbraticus, unicolor, unidentatus, unilamellatus, uniplicatus, ustulatus, 

 valenciennesi, variatus, vamensis, velutinoshispidus, velutiuus, venetiolensis, vene- 

 zuelensis, venosus, ventricosus, ventrosus, ventulus, veranyi, verecundus, vermetus, 

 vermicularis, versicolor, vimineus, vincentinus, virens, virescens, virgatus, virgiueus, 

 virgo, virgulatus, viridis, viridosstriatus, vitreus, vitrinoides, vittatus, viviparus, 

 voithianus, vulpinus, wagneri, webbi, winteri, woodianus, xanthostoma, yuugasensis, 

 zebra, zebrinus, zebriolatus, zebriolus, ziebmanni, ziegleri, zigzag, zonatus, zonulatus, 

 zoographicus. 



Bulinus acutus, adamsoni, adansoni, aegle, afifiEds, alberti, albicans, albus, badius, bicolor, 

 bilabiatus, bilineatus, bivittatus, boholensis, broderipi, buUula, cactivorus, calista, 

 calvus, calypso, camelopardalis, castaneus, chilensis, chrysahdiformis, conspersus, 

 contortus, coquimbensis, corneus, corrugatus, coturnix, crassulus, crichtoui, dactylus, 

 decoloratus, dentatus, derelictus, diana, discrepans, dryas, erosus, erythrostoma, 

 eschariferus, evanescens, fictilis, fontinalis, fulgetrum, gelatinus, georgianus, grauu- 

 losus, gravesi, guadaloupensis, guildingi, guimarasensis, gunni, guttatus, gyrinus, 

 hypnorum, inflatus, jacobi, janeirensis, labeo, lacticolor, larvatus, laurentii, leuco- 

 stoma, lutescens, luzonicus, maculiferus, mahogani, marmoratus, mediauus, melo, 

 milleri, mindoroensis, modestus, mollucensis, mutabilis, nimbosus, nitidus, novae 

 hollandiae, nux, onyx, opalinus, palUdior, panamensis, partuloides, perla, perplexus, 

 pictor, proteus, proximus, pruinosus, pulchellus, pumilus, punctulifer, pupiformis, 

 pusio, pustulosus, rosaceus, rubeUus, rugiferus, rugulosus, scabiosus, scalariformis, 

 scutulatus, senegalensis, siguatus, sordidus, striatulus, strigatus, subaratus, sylvanus, 

 tigris, translucens, turritus, undulatus, unicolor, unifasciatus, ustulatus, variabilis, 

 variaus, variedentatus, velatus, versicolor, vexillum, vittatus. 



Bulis bivittata, varians. 



Bulla acuminata, acuta, adamsi, adansoni, adspersa, akera, alba, albicita, aibociucta, 

 algirae*, alicula, ambigua, ampuUa, amydalus, amygdalus, amygdatus, augistoma, 

 angustata, augustistoma, annulata, antiUarum, apicina, arachis, arduennensis, aspersa, 

 atrosUueata, attenuata, auberi, australis, baciUus, bicarinata, biciucta, bidentata, 

 biplex, biplicata, bizona, blainvilliaua, bomeeusis, brevis, brevissima, brocchii, 

 bruguieri, californica, calyculata, canaUcuIata, cancellata, candei, candida, candidula, 

 caribaea, caraosa, castanea, catena, catenata, catenuUfera, cecillii, ceylanica, ciucteUa, 

 cinctoria, cinerea, cingulata, citrina, clansdestina, clathrata, coarctata, coucentrica, 

 coucinna, couica, constricta, conulus, convoluta, coreanica, coriacea, cornea, coronata, 

 corticata, cosmophila, costeUaria, crauchi, crassatiua, crassipUca, crassula, cretica, 

 cruentata, cumingi, curta, cylindracea, cylindrica, cyUndroides, cyUndrus, cymbalum, 

 decussata, defrancei, dekayi. dentifera, desgenetti, deshayesi, diaphana, dilatata, 

 discors, ebumea, edwardsi, elegans, elUptica, elougata, exigua, expansa, extensa, 

 fallax, ferruginosa, ferussaci, ficoides, filosa, flavescens, flexUis, fluviatUis, fortisi, 

 fourieri, fragilis, fusca, fusco Uueata, fusiformis, galba, gargottae, girardi, glabra, 

 glauca, globosa, globulosa, globulus, gouldi, gracUis, granosa, granum, grateloupi, 

 guildiugi, haliotoidea, hanle^d, helicoides, hiemalis, hUdesiensis, hirundinina, hor- 

 deacea, hyaUna, hydatineUa, hydatis, imperiaUs,iucincta,inflata,inscuIpta,iutermedia, 

 iuvoluta, jeverensis, laevis, lauceolata, lepida, Ugata, lignarioides, Uuearis, lineata, 

 lineolata, lorieri, lutea, mammiUata, mautelUaua, mappa, marginata, marmorata, 

 marmorea, media, membranacea, mica, mUiaris, minor, minuta, modesta, mongii, 

 monodonta, mortoni, moschata, mucronata, muscata, nana, natalensis, nebulosa, 

 nitida, nitidula, nouscripta, nucleus, oblonga, obovata, obtusa, occidentalis, occulta, 

 olivaeformis, oUvuIa, orbignyana, oryza, oviformis, ovoidea, ovulata, panamensis, 

 papyracea, papyrus, paraUela, parvula, paupercula, pectiuata, peUucida, pemphis, 

 pennata, perdix, pertenuis, peruviana, petiti, petrosa, pisum, planorbella, planospira, 



