— 81 — 



Arionidae Cray 1840. in Turt. Man. ed. 2a p. 101. 104. 

 Etym. Arion. Melius Arionea. 

 Faniilia Pneunionol)ranchiorum terrestrium inopercula- 

 torum. Gencra : Nanina, Helicarion, Arion, Stenopus. 

 Pariter M. E. Gray 1843. Fi^^. Moll. An. tab. 71. 

 Arioplianta Desmoulixs 183.3. Act. Soc. Linn. de BonK 

 III. p. 227. 

 Etym. ^y^Qeicov, Arion; q^aiv(o, appareo. 

 Subgenus Helicis. Typns : Nanina trifasciata Chemn. 

 Adoptat Fer. 1835. Bull. zool. Sect. II. p. 108. 

 Beck 1837. Ind, pag. 5. — subgenus Naninae. 

 Ari»^terol)raneltla Desh. 1830. Enc. meth. III. p, 653. tabl. 

 Efym. aQiGTSQog, laevus; f^Qayyju, branchiae. 

 Ouartus subordo Cephalophororum heruiaphrodito- 

 rum. Unica familia : Macrostoma. 

 Armiger IIartm. 1840. Syst. Uebers. 

 Etym. Nom. adject. 

 Subgenus Planorbis. 

 Armina Rafin. 1814. Prec. de Somiol. * teste Blainv. 1816. 

 Dict. sc. nat. tom. 3. suppl. p. 1.3, 

 Etym. ? Nom. jiroprium. - Rang et Desh. scribunt 



Arminia. 

 Novum genus Phyllidiaceorum, imperfeete descriptum. 

 Adoptat Me^ke 1830. Syn. ed. 2a p, 11, — in eadem 



familia. 

 Blainv. 1816. 1. c. et 1825. Malac. p. 491. — Lin- 

 guellae inserendum putat. 

 Arminia (Rafin.) Rang 1829. IVIan. p. 136. in synon. Di- 

 phyllidiae. 

 Desit. 1830. Enc. meth. II. p. 70. — genus Pleuro- 



branchiorum ? 

 Confcr. Armina. 

 Artemitlernia Poi.i. Blainv. 1818. Dict. sc. nat. tom. 10. 

 p. 216. tabl. — genus Conchaceorum. 

 Yid. Artemis. 

 Artemis Poli 1791. Test. utr. Sic. I. p. 98. (et testa Ar- 

 temiderma.) * 



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