336 



SYSTEMATIC INDEX OF NAMES ON OFFICIAL LISTS 



Diplopoda (com.) 



complanatus, .lulus 

 fuscus, Platyrhacus 



germanicum, Polyzonium 

 lagura, Scolopendra 



portoricensis, Siphonophora 

 stigmatosus, Julus 



Echinoidea 



ARCHAEOCIDARIDAE 

 ECHINOCARDIINAE 



Arachnoides 



Archaeocidaris 



Brissus 



Diadema 



Echinarachnius 



Echinocardium 



Echinocorys 



Echinocyamus 



Echincxliscus 



atropos, Spatangus 

 bisperforatus, Echinodiscus 

 canaliferus, Spatangus 

 coranguinum, Spatangus 

 cordatus, Echinus 

 drebachiensis, Echinus 

 dubius, Cidarites Phyllacanthus 

 flavescens, Spatagus 

 granulatum, Eodiadema 

 irregularis, Lepidocentrus 



LAGANIDAE 

 MARETIINAE 



Eodiadema 



Fibularia 



Hemipneustes 



Laganum 



Lovenechinus 



Maretia 



Mellita 



Metalia 



Micraster 



laganum, Echinodiscus 

 minutus, Echinus 

 missouriensis, Oligoporus 

 ovulum, Fibularia 

 parma, Scutella 

 peronii, Laganum 

 placenta, Echinus 

 planulatus, Spatangus 

 purpureus, Spatagus 

 pusillus, Spatagus 



MELLITINAE 

 SPATANGIDAE 



Moira 



Mortonella 



Ova 



Peronella 



Pholidocidaris 



Phyllacanthus 



Schizaster 



Spatangus 



Strongylocentrotus 



quinquefaria, Scutella 

 quinquiesperforatus, Echinodiscus 

 scutata, Echinocorys 

 setosa, Echinometra 

 spatagus, Echinus 

 sternalis, Spatangus 

 striatoradiatus, Spatangus 

 studeri, Schizaster 

 unicolor, Spatangus brissus 

 urii, Cidaris 



Echiuroidea 



URECHIDAE 



Urechis 

 chilensis, Echiurus 



Gastropoda 



ACANTHINULINAE 



ACICULIDAE 



ACMAEIDAE 



ACROLOXINAE 



AEOLIDIIDAE 



AGLAJIDAE 



AKERIDAE 



AMNICOLIDAE 



AMPHIBOLIDAE 



ANCYLINAE 



APLYSIIDAE 



ARIONIDAE 



AZECIDAE 



BITHYNIIDAE 



BUCCINULIDAE 



CALMIDAE 



CARYCHIIDAE 



CASSIDAE 



CAVOLINIIDAE 



COMINELLIDAE 



CORYPHELLIDAE 



Abida 



Acanthinula 



Acicula 



Acmaea 



Acroloxus 



Acteonella 



Aeolidia 



Aeolidiella 



Agasoma 



CUTHONIDAE 



DISCINAE 



DOTIDAE 



EUBRANCHIDAE 



EUCONULINAE 



FACELININAE 



FAVORININAE 



FLABELLININAE 



HELICELLINAE 



HYGROMIINAE 



LAURIEAE 



LYMNAEIDAE 



MILACIDAE 



OMPHALOTROPIDINAE 



OTINIDAE 



PHASIANELLINAE 



PLANORBINAE 



PLEUROTOMARIIDAE 



PUNCTINAE 



PUPILLIDAE 



PURPURIDAE 



Aglaja 



Akera 



Alcithoe 



Amnicola 



Amphibola 



Ampulla 



Ancilla 



Ancylastrum 



Ancylus 



PYRAMIDELLIDAE 



PYRAMIDULIDAE 



RETUSIDAE 



RUMININAE 



RUNCINIDAE 



STRUTHIOLARIIDAE 



SUBULINIDAE 



TERGIPEDINAE 



TETHYDIDAE 



THAIDIDAE 



TRITONIIDAE 



TRUNCATELLIDAE 



TURBINELLIDAE 



VALLONIIDAE 



VALVATIDAE 



VANIKORIDAE 



VERTIGINIDAE 



VIVIPARIDAE 



VITREINAE 



XENOPHORIDAE 



Aplexa 



Aplysia 



Arianta 



Arion 



Armigerus 



Astraea 



Azeca 



Balea 



Beringius 



