ACHATINELLA §. T 2. 235 



catae; apertura ovato-elougata; columella alba, arcuata; rima um- 

 bilicalis non distincta. (Fer.) — Long. 18, diam. 8 mill. Ap. 9 mill. 

 longa, 4 lata. (ex ic. spec. non adulti.) 



Helix luteola (Cochlogena) Fer. hist. t. io'6. f. 12. 

 — — (Helicteres) Fer. in Voy. de Freyc. Zool. p. 480. 



Bulimus luteolus Pfr. Symb. L p. 83. 



Achatinella luteola Pfr. in Proc. Zool. Soc. 1843. p. 90. 

 llabitat iu insulis Mariannis (Gaudichaud). 





./:,.. 



T. sinistrorsa, turrita, tenuiuscula, liris acutis, elevatis, spi- 

 ralibus, lineisque longitudinalibus subtilissimis sculpta, fuscescenti- 

 albida; spira elongata, apice obtusiuscula ; anfr. 6 convesiuseuli. 

 summi fusco-marmorati; plica columellaris obsoleta; aperlura 

 semiovalis; perist. rectum, acutum. — Long. 15. diam. 6 mill. 

 Ap. 6 mill. longa, medio 3 lata. (Mus. Cuming.) 



Achatinella plicata Migh. in sched. Cuming. 

 Habitat in ins. Sandwich. Molokai. 



Obs. Num revera huic "eneri aduumeranda? 



S. A. spirizona (Belix) Ferussac. ' ' 



T. ovato-acuta, longitudinaliter striata, nigricauti-bruunea, 

 fascia carnea vel fulvida ad suturam ornata; spira conico-acuta ; 

 anfr. 7 planiusculi, lente accrescentes , ultimus inflatus, /4 longi- 

 tudinis vix superans, angulatus: angulo antice evanescente; aper- 

 tura oblongo-oNalis, iutuslivida; perist. simplex, acutum; colu- 

 mella medio plica acuta , coutorta, lamelliformi , albida iustructa. 

 — Long. 19, diam. \\ mill. Ap. 8 mill. longa, 5 lata. (Coll. Nr. 4.) 



Helix spirizona (Cochlogena) Fe)\ pr. 433. Hist. t. 133. f. 14. 13. 



— — (Hehcteres) Fer. in voy. de Freyc. Zool. p. 48 0. 



Achatinella acuta Swains. Monogr. in Quart. Journ. 18 28. XXV. 



p. 8 4^. 



— — Sivains. ZooL lil. II. t. 99. f. 3. 

 ' — — Pfr. Symb. m. p. 88. 



— spirizona Jay catal. 1839. p. 38. 



— baetica Migh. in sched. Cuniing. 

 Helkteres spirizona Beck ind. p. 31, X. 9. 

 Bulimus spirizona Pfr. Symb. II. p. 122. 



Habilat in iusulis Saudwich.. Oahu. 



