240 ACHATINELLA §.3. 



19. A. viridans WIishels./<^y^.>'^^^-/-i;:^ 



:/-r :;,.., ■-■,;; t2,''y-Af' 



T. ovata, solidula, leviter striata , nitida, viridi et luteo ra- 

 diata, strigis intercurrentibus nigricantibus; spira conica, obtu- 

 siuscula; sutura marginata; anfr. Sya vix convexiusculi, ultimus 

 spira paulo brevior; columella dente brevi, calloso, rubello mu- 

 nita; apertura oblongo-ovalis; perist. intus fusco-rubello-labiatum. 

 — Long. 1 9 , diam. 1 miil. Ap. 1 mill. longa, 5 lata. (CoU. Nr. 1 0.) 

 Achatinella viridans Migh. in Bost. Proc. 18 45. Jan. p. 20. 



— radiata Pfr. in Proc. Zool. Soc. 1845. Aug. p. 89. 

 Habitat in insulis Sandwich., Oahu. 



20. A. tristis (Heli^c) FerviiSsa,c. '>.-'■ ■■!'"-^''. ^■■■■"''^' 



T. ovato-acuta, irregulariter striata, aibida, epidermide 

 corneo-fusca induta; spira apice acuta, papillata; anfr. 6 planius- 

 cuh, ultimus spira vix brevior; columella dente vahdo, oblique 

 truncato munita; apertura ovalis; perist. rectum, intus subincras- 

 satum. — Long. 20, diam. 11 mill. Ap. 9^2 mill. longa, 5 lata. 

 (Coll. Nr. 11.) 



Helix tristis (Coclilogena) Fer. pr. 435 et Mus. ! 

 — — (Helicteres) Fer. in voy. de Freyc. Zool. p. 482. t. 68. 

 f. 6. 7. 

 Bidimus tristis Pfr. Symb. II. p. 52. 

 Achatinella fidiginosa Goidd in Bost. Proc. 18 45. p. 2 8. 



— tristis Pfr. in Proc. Zool. Soc. 18 45. p. 89. 



Habitat in insulis Sandwich. 



21. A. rubens Gould. 



T. dextrorsa, ovato-oblonga, crassiuscula , laevigata, carnea, 

 apice fusca, epidermide decidua, fusca irregulariter striata; spira 

 turrito-conica , apice acuta; anfr. 6 — 7 planiuscuh, ultimus con- 

 vexior, '/3 longitudinis vix superans; columella plica compressa, 

 subhorizontali munita; apertura subseniiovalis, intus rosea; perist. 

 acutum, intus sublabiatum. — Long. 19, diam. 9 mill. Ap. 8 mill. 

 longa, 4% lala. (Mus. Cuming. ) 



Achatinella nibens Gould in Bost. Proc. 1845. p. 27. 

 Habitat in insulis Sandwich. 



l. A. textilis (Helix) Ferussac. +/'^.'/-.;>1//.'^"^'^' 



sa , ovata, vertice acummata, stnis longitudmaiibus'^ 



22. 



T. dextrorsa, 



el transversalibus coelata; epidermide luteo- vel rufo-fugaci; 

 anfr. 5; apertura semilunata; perist. intus incrassato; columella 

 brevi, costa distincta munita; rima umbilicali vix distincta. 

 Long. 6%, diam. Sy^ lin. (Fer ) 



Helix textilis (Cochlogena) Fer. pr. 436. 



