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, 

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

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

 truncatus, tschudii, tuberculatus, tuckeri, tumefactus, tumidulus, tunetanus, tupacii, 

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

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

 valenciennesi, variatus, varnensis, velutinoshispidus, velutinus, venetiolensis, vene- 

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

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

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

 voithianus, vulpinus, wagneri, webbi, winter!, woodianus, xanthostoma, yungasensis, 

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

 zoographicus. 



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

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

 calvus, calypso, camelopardalis, castaneus, chilensis, chrysalidiformis, conspersus, 

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

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

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

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

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

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

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

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

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

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

 scutulatus, senegalensis, signatus, sordidus, striatulus, strigatus, subaratus, sylvanus, - 

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

 varians, variedentatus, velatus, versicolor, vexillum, vittatus. 



Bulls bivittata, varians. 



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

 algirae*, alicula, ambigua, ampulla, amydalus, amygdalus, amygdatus, angistoma, 

 angustata, angustistoma, annulata, antillarum, apicina, arachis, arduennensis, aspersa, 

 atroslineata, attenuata, auberi, australis, bacillus, bicarinata, bicincta, bidentata, 

 biplex, biplicata, bizona, blainvilliana, borneensis, brevis, brevissima, brocchii, 

 bruguieri, californica, calyculata, canaliculata, cancellata, candei, Candida, candidula, 

 caribaea, carnosa, castanea, catena, catenata, catenulifera, cecillii, ceylanica, cinctella, 

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

 concinna, conica, constricta, conulus, convoluta, coreanica, coriacea, cornea, coronata, 

 corticata, cosmophila, costellaria, cranchi, crassatina, crassiplica, crassula, cretica, 

 cruentata, cumingi, curta, cylindracea, cylindrica, cylindroides, cylindrus, cymbalum, 

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

 discors, eburnea, edwardsi, elegans, elliptica, elongata, exigua, expansa, extensa, 

 fallax, ferruginosa, ferussaci, ficoides, filosa, flavescens, flexilis, fiuviatilis, fortisi, 

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

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

 guildingi, haliotoidea, hanleyi, helicoides, hiemalis, hildesiensis, hirundinina, hor- 

 deacea, hyalina, hydatinella, hydatis, imperialis,incincta,innata,insculpta, intermedia, 

 involuta, jeverensis, laevis, lanceolata, lepida, ligata, lignarioides, linearis, lineata, 

 lineolata, lorieri, lutea, mammillata, mantelliana, mappa, marginata, marmorata, 

 marmorea, media^ membranacea, mica, miliaris, minor, minuta, modesta, mongii, 

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

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

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

 papyracea, papyrus, parallela, parvula, paupercula, pectinata, pellucida, pemphis, 

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



