48 REVUE ET MAGASIN DE ZOOLOGIE, 1875. 



« Shell ovate, oblong, thin, pellucide, reddish yellow, 

 with two broad purple bands; spire conical; whorls convex; 

 pillar four plaited ; outer lip trikened, with a sharp exter- 

 nal edge and a deep notch behind. Length 1 inch. » 



M. pulchra, Sow. Th. cone. pi. 77, 1'. \o^2. 



~ — Reeve, Icon. pi. 10, f. 39, a. b. 



Hab. Saint-Domingue (Reeve). 



46. Egouena sapotilla. 



Marg. sapotilla, Hinds. Proc. zool. soe. 1844, p. 74. 



— — — Toy. Sulph. pi. 13, f. 10. 11. 



« Mar. testa elongate ovata, ferè subcylindraceo-ovatâ; 

 cinereâ vel glaucescente, concolore; spirâ retuso-conicâ; 

 aperturà intùs fuscà; labro incrassato, recto, albo, posticè 

 fulvo, intùs lœvi; columella quadriplicatâ. Axis 11 lin. » 



M. sapoUlla, Sow. Th. cone. pi. 77. f. 150. 151. 



— — Reeve Icon. pi. H, f. 47, a. b. 

 Hab. Panama. 



47. Egouena xanthostoma. 



Marg. xanthostoma, Morch, Cat. cone, coll. Yoldi, 

 etc., 1852. 



« Diflert a M. pulchra Gray spira breviore labro postice 

 minus producta. » 



Obs. — N'est-ce pas la M. sapotilla Hinds. ? 



48. Egouena Burghardi. 



Marg. Burchardi, Dunk. Zeitschrift, 1852, p. 01. 

 — — — Novitates, p. 36, pi. 11, f.3.4. 



« iVIarg. testa ovato-oblonga, basin versus paru m atte- 

 nuala, crassa, soliia, lirvigata, flavescente subcarnea; 

 spira brevissina conica obtusiuscula; labro albido valde 

 incrassato, intus lœvi, superne subsinuato, ad basin exca- 

 vato, varice parvulo lacteo adnato ; columella quadripli- 

 catâ; l'aucibus tlavo-aurantiis. Long. 1", latil. 6 1/2'". 



Patria i"nola. 



