ACHATINELLA §. 2. 463 



32. A. Dimondi Adams. •{• 



T. sinistrorsa, crassa, longe ovato-conica, albida vei pal- 

 lide lutescenti-fusca, epidermide virenti-nigra, fugace induta, 

 striis longiludinalibus levissimis, inaequalibus et irregularibus; 

 apex subacutus; spira subelongata, subcurvilinearis; anfr. fere 

 7 convexi, ultinms saepe medio subplanatus; sutura bene im- 

 pressa ; apertura subovalis; plica columellaris perfecta; labrum 

 acutum, non reflexum, intus incrassatum. — Diverg. media 45°; 

 long. 1, lat. 0,5, long. apert. 0,38". (Ad.) 



Achatinella Dimondi Adams m Ann. Lyc. New-York V. N. 2. p. 

 42 et Contrib. to Conchol. N. 8. p. 126. 



Habilat in insulis Sandwich. 



33. A. straminea Reeve. 



T. sinistrorsa, oblongo-turrita , solida, irregulariter striata, 

 pallide strarainea; spira turrita, acuta; sutura simplex; anfr. 

 7 subplani, uitimus Yg longitudinis paulo superans, infra me- 

 dium subangulatus; columella substricta, medio lamina com- 

 pressa, subhorizontali munita; apertura perobliqua , semiovalis; 

 perisl. simplex, rectum, acutum. — Long. 23, diam. lOy^ mill. 

 Ap. 9^2 mill. longa. (Mus. Cuming.) 



Achatinella straminea Reeve Conch. ic. N. 38. t. 5. 

 Habitat in insulis Sandwich. 



34. A. olivacea Reeve. 



T. sinistrorsa, ovato-turrita, solidula, striata, nitida, sa- 

 turate castaneo-olivacea , lineis fuscis obsolete cincta ; spira 

 turrito-conica, obtusula; sutura linea impressa distincte mar- 

 ginata; anfr. 6 modice convexi, ultimus ^/5 longitudinis vix 

 aequans; columella superne dente obliquo, valido, acuto mu- 

 nita; apertura obliqua, sinuato-semiovalis, pariete aperturali 

 luteo; perist. simplex, rectum. — Long. 23, diam. 11 mill. 

 Ap. 10 mill. longa. (Coll. Nr. 11.) 



Achatinella olivacea Reeve Conch. ic. N. 20. t. 3. 

 3. Testa saturate viridi, saturatius strigata : 



Achatinella prasina Reeve 1. c. N. 27. t. 4. 

 Habitat in insuHs Sandwich. 



35. A. adusta Reeve. 



T. sinistrorsa, oblongo-turrita, solida, striatula, nitida, 

 nigricanli-castanea, sursum sensim pallidior; spira turrita, ob- 

 tusiuscula; sutura subfiloso-marginata; anfr. 6 convexi, ultimus 

 V3 longitudinis paulo superans; columella medio tuberculo com- 



