462 ACHATINELLA §. 2. 



rectum, intus sublabiatum. — Long. 17, diam. 9 mill. Ap. 9 

 milL longa. (ColL Nr. 10. juv.) 



Achatinella virida7is Reeve Conch. ic. N. 2 5. t. 4. Nec 31igli. 

 — Reevei Adams in Ann. Lyc New-York V. N. i. p. 4 4 



et Contrib. to ConchoL N. 8. p. 128. 

 Habitat in insuHs Sandwich, 



29. A. perdix Recvc. 



T. ovato-conica, tenuiuscula, arcunto-striata, alba, strigis 

 undulalis fuscis, fascia 1 alba subinterruptis notata; spira co- 

 nica, acutiuscula; sutura marginata, alba; anfr. 57^, summi 

 plani, sequentes convexiusculi, ultimus spiram subaequans, 

 infra suturam turgidus; columella plica valida, obliqua, sub- 

 compressa munita; apertura obliqua, erecto-lunaris; perisl. 

 simplex, rectum. — Long. ISy^, diam. 9 mill. Ap. 10 mill. 

 longa. (Mus. Guming. An adult.?) 



Achatinella perdix Reeve Gonch. ic N. 43. t. 6. 

 Habitat . . .? 



30. A. bacca Rccvc. 



T. ovata, tenuiuscula, striatula, nitida, nigro-castanea; 

 spira convexo-subconica, oblusiuscula; sutura filoso-marginata. 

 fulva; anfr. 5 vix convexiusculi, ultimus spira paulo brevior, 

 inflatus; columella valide tuberculata; apertura parum obliqua, 

 semiovalis; perist. simplex, rectum, acutum. — Long. 16, diam. 

 9 mill. Ap. 8 mill. longa. (Mus. Cuming. An adult.?) 



Achatinella bacca Reeve Gonch. ic. N. 45. t. 6. 

 Habitat . . .? 



31. A. Tappaniana Adams. •{• 



T. sinistrorsa, elongato-ovato-conica , inaequaliter et irre- 

 gulariter striata et lineis spiralibus numerosis, subtilissimis, 

 rugosis, impressis sculpta, alba , fascia 1 angusta, brunnea peri- 

 pherica ornata; apex subacutus; spira elongata, subcurvilinea- 

 ris; anfr. fere 7 modice convexi, magis minusve subangulares, 

 superne marginati; sutura bene impressa; apertura ovalis; la- 

 brum intus incrassatum, antice, nec superne expansum; plica 

 columellaris valida. — Diverg. media 43°; long. 1,06, lat. 0,55, 

 long. apert. 0,44". (Ad.) 



Achatinella Tappaniana Adams in Ann. Lyc New-York V. N. 2. 

 p. 42 et Gontrib. to GonchoL N. 8. p. t2 6. 

 (5. dubiosa, pauio ventrosior, anfractibus superne non marginatis. 

 Habitat in insulis Sandwich. 



