U nio-U perodon 



10 73 



napeanensis, nashvicensis, nashvillianus, nasutus, nauca, naviformis, nebulosus, 

 nervosa, nexus, nicklinianus, nigra, nigricans, niloticus, nilssoni, nitens, nodiferus, 

 nodosus, nodulata, nodulosa, notatus, novae hollandiae, novi::eboraci, nuciformis, 

 nucleopsis, nucleus, nuculinus, nux persicae, obesus, obliqua, obliquata, obliquua, 

 oblong a, oblongatus, oblongum, obovalis, obscurus, obtusus, occidens, occiden, talis 

 ochraceus, ogeecheensis, olivarius, Ol"atus, orbiculatus, o.cbignyi, oriens, orientaJis, 

 ornatum, orthonotus, osbecki, ostreatus, ovaJe, ovaJis, ovata, ovatus, o,"iformis, 

 ovoideum, pachostea, paliatus, paJlens, pallescens, paJlidus, paJudicolus, paludosus, 

 panacoensis, paphos, papyraceus, paradoxus, paraguayana, parallelopipedon, parallel us, 

 paranensis, parchappii, parreyssi, parvus, patagonica, patulus, paulus, pectinatus, 

 pectorosus, pellucidus, penitus, pequottinus, perdix, peregrinus, pernodosus, perob- 

 liquus, perovalis, perovatus, perplexus, perplicatus, personatus, peruviana, petrosus, 

 pfeifferi, phaseolus, philippii, phillipsia, pianensis, pictorum, pictus, pilaris, pileus, 

 piscinalis, planilateris, planulatus, planus, plateolus, platyrhinchoides, platyrhynchus, 

 plectophorus, plectrophorus, plenus, plexus, plicata, pliciferus, plombarius, plumbea, 

 polmontensis, ponderosa, ponderosus, porrectus, poulsoni, praelongus, prasinus, 

 premorsus, pressus, primigenius, problematicus, productus, profugus, pruinosus, 

 psammactinus, psammoica, pulcher, pullus, pulvinulus, pumilis, pumilus, punctatus, 

 puniceus, purpurascens, purpurata, purpureus, purpurialis, pusilla, pusillus, pustulatus, 

 pustulosus, pyramidaJus, pyramidatus, quadrula, radiata, rajahensis, rangianus, 

 rariplicata, rarisulcata, raveneli, ravenelianus, ravistellus, recta, refiexa, regularis, 

 reniformis, requieni, reticulata, retusa, rhindi, rhombeus, rhombula, rhuacoica, 

 ridibundus, rigid us, rimosus, riparia, rivularis, roanokensis, robustus, roemeri, roiss) i, 

 ronsii, rosaceus, rostrata, rostratus, rotunda, rotundata, rotundatus, rotundus, rousii, 

 rubellus, rubens, rubiginosus, rubra, rudis, rugatus, rugosa, rugulosus, sageri, sandrio, 

 sapotalensis, saxeus, saxulum, sayi, scaber, scaleni a, scamnatus, schoolcraftensis, 

 scutulatus, securiformis, securio, semigranosa, semiplicatus, semi::rugata, senex, 

 shepardianus, siliquoideus, similis, simplex, simus, sintoda, sinuata, sinuatus, sinuolata, 

 sloatianus, smaragdina, smithi, smutatus, solandri, soleniformis, solenoides, solida, 

 solidus, solisiana, sowerbianus, sparsus, spatulatus, spheniopsis, spinosus, splendens, 

 splendid us, spuria, stagnalis, stapes, stegana, stonensis, stramineus, striata, striatus, 

 strictiplicatus, strigosus, sub::::angulatus, subconstrictus, subdentatus, subglobosus, 

 subinfiatus, suborbiculatus, subovatus, subplanus, subporrectus, subrostratus, sub- 

 rotunda, subrotundus, subrugosa, subsinuatus, subtentus, subtetragona, sub trapezius, 

 sub triangularis, subtrigonus, subtruncatus, subtumidus, sulcatus, sulcidens, supra- 

 jurensis, symmetricus, svrmatophorus, taeniatus, taitianus, tampicoensis, tappanianus, 

 tavoyensis, tecomatensis, tellinarius, tenebrosus, teneltus, tener, tennesseensis, tenuis, 

 tenuissimus, teres, teretiusculus, terrenus, testudineus, tetralasmus, torsa, tortivus, 

 torulosa, toulouzanii, trabalis, trans,"ersalis, transversus, trapezoides, triangularis, 

 trigonus, triqueter, tristis, troostcnsis, truncata, truncatosa, truncatus, tuberculatus, 

 tuberculosa, tuberosus, tumescens, tumid a, tumidus, tumulatus, turgid us, turtoni, 

 umbonatus, undatus, undulata, undulatus, unicolor, uniformis, uniopsis, urii, utratus, 

 utriculus, vaJdensis, vanuxemensis, vari, abilis varicosa., varicosus, vaughanianus, 

 velum, ,"entricosa, ventricosus, venus, ,"enustus, ,"erecundus, verrucosa, verrucosus, 

 vibex, virginiana, viridis, vitreus, vittatis, voltzi, \\ alteri, watereensis, welwitschi, 

 wolwichi, zelebori, zeyheri, zieglerianus, zig::zag, zimermani, zonalis. 

 Unionicola humerosa, lactea, lugubris, personata, proxima, symmetrica, unicolor. 

 Unionium hirudo. 

 Uniophora globifera. 

 Uniopsis radiata. 

 Upeneoides bh-ittatus, sulphureus, variegatus, vittatus. 

 Upeneus atherinoides, aurifiamma, baJteatus, bilineatus, bitaeniatus, bivittatus, 

 chryserydros, cinnabarinus, crassilabris, cyclostomus, cyprinoides, fiavolineatus, 

 fraterculus, immaculatus, japonicus, luteus, maculatus, malabaricus, martinicus, 

 mauritianus, pleurostigma, porosus, prayensis, punctatus, r4tSseli, sulphureus, 

 taeniopterus, tragula, vanicolensis, vittatus, vlamingi, waigiensis, zeylonicus. 

 Uperanodon ochrocollare, pictum. 

 Uperodon marmoratum, ornatum. 



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