Légende de la Pl. III. 



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1. 



Sphenia donaciformis, Desh. — O. nat Cuise 



Sphenia nitens, Bayan. — 3/1 Chambors . 



Sphenia rostrata, Lamk. — 2/1 ViJliers 



Sphenia angusta, Desh. — 2/1 Ferme de l'Orme 



Sphenia cyrenoides, Cossm. — 4/1 [in Cossm.ï Kssommes . . 



Sphenia leptomorpha. Cossm. — 3/1 Jonchery. . 



Corbulomya subcomplanata, d'Orb. — Gr. nat Jaig-nes . . . . 



Corbulomya Chevallieri, Desh. — Gr. nat Ducy 



Corbulomya pullus. Desh. — 4/1 Cuise 



Corbulomya seminulum. Desh. — 3/1 Saint Gobain. . 



Corbulomya antiqua, Desh. — 4/1. Châlons-s.-YesIe 



Corhula, (Bicorbula) exarata, Desh. — Gr. nat Chaussy . . 



Corbula (Bicorbula) gallica, Lamk. — Cr. nat Grig-non. . 



Corbula (Bicorbula) gallicula, Desh . — Gr. nat Saint-Gobain 



Corbula (5/corèw/rt)Bouryi. Cossm. — Gr. nat Le Fayel. . 



Corbula {Bicorbula) areolifera, Cossm. — 2/1 Sapicourt. . 



Corbula (Agina) pisum, Sow. — 4/1 Le Ruel. . 



Corbula (Agind) pseudopisum. G. Dollt'us. — 4/1 Gisors. . . 



Corbula {Agina) Arnouldi, Nyst . — 2/1 Pourcy . . 



Corbula (Agina) muricina, Lévesque. — 4/1 Cuise . . . 



Corbula (A gina) minuta, Desh. — 5/1 Villiers . . 



Corbula anatina, Lamk. — Gr. nat Houdan . . 



Corbula Lamarcki, Desh. — Gr. nat Ferme de l'Orme 



Corbula striatina, Desh. — 2/1 Cuise 



Corbula pixidicula. Desh. — 2/1 . Chéry-Chartreuve 



Corbula ampullacea, Desh. - 2/1 Houdan .... 



Corbula costata, Sow. — 2/1 Marines. . . . 



(Lut.} 



Corbula rugosa, Lamk. 



Gr. nat Chaumont . 



Corbula ficus, Brander. — Gr. nat Auvers.. . 



Corbula regulbiensis, Morris. — 4/3 Aizy.. . . 



Corbula obliquata, Desh. — :>/2 Abbecourt. 



Corbula (Cuneocorbula) biangulata, Desh. — 2 1 Chenay . . 



Corbula (Cuneocorbula) angulata, Lamk. — 3/2 Le Ruel . . 



Corbula aulacophora, Morlet. — 5/3 Quoniam. . 



Supprimé. — ^C'est un Sphenia fragilis] 



Corbula (Bicorbula) Plateaui. Cossm. — il Cernay . . 



Cuspidaria Victoriœ, Mellev. — S/2 Cuise . . . 



Cuis. 



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TlIAN. 



Lut. (Bart.) 

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Luls -[(Bart.) 



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BART.jp' 



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