ANCEY : ON HAWAIIAN MOLLUSCA. 121 



AURICULELLA CANALIFEKA, n.sp. PL VII, Fig. 11. 



Testa sinistrorsa, imperforata, ovato-conica, subtenuis, nitens, lineis 

 incrementi obliqiiis laevibus obsoletisque impressa, unicolor fulva, vel 

 in medio ultimi anfractus zona f usca cingulata, aut etiam intense fulvo- 

 castanea zonaqne albescente peripherica suturam supra concomitante 

 circumdata. Spira conica, sat producta, apice obtuso. Anfractus 

 6^ planiusculi, sutura appressa, ultimus dilatatus, rotundatus, ab- 

 breviatus, baud ascendens. Apertura obliqua, irregulariter ovata, 

 infra dilatata, emarginata, lamina parietali compressa, albida, mediocri, 

 intus debiliore armata. Columella appressa, leviter contorto-plicatula, 

 plica albida, extus in spinulam erectam desinente munita, oblique 

 intuenti minute bisinuata. Peristoma tenue, vix nisi ad columellam 

 incrassatulum, leviter expansum, marginibus callo simplici nitidoque, 

 baud tuberculifero junctis. 



Long. 6-75, lat. 3-6, alt. apert. (oblique) 2'5 mm. 



Hah. — Halawa, Molokai (Baldwin). 



A very characteristic species, remarkable on account of the features 

 of its columella, and unlike any others in that respect. The shell has 

 the texture of A. diaphana, but has a more produced spire, different 

 columella, and is imperforate. 



I avail myself of the opportunity of mentioning the locality of 

 A. expansa, Pease. It is from Maui. 



Paetulina phxsa, Newc, var. ph^ostoma, n.var. 



Testa nitens, pallide coffea, apice albo, postea tessellato, lineis 

 spiralihus confertis et striis rudibus incrementi notata; apertura et 

 columella brunneae, fauce micante, fusca, limbo paulo pallidiore. 



Long. 23, diam. 14-5, long, apert. (oblique) 11 '5 mm. 



Uab. — Hawaii (Thaanum). 



Amastra luctuosa, Pfr., var. sxjlphtjeea, n.var. PI. VII, Fig. 9. 



Testa typo similis sed pallide lutea, concolor, prope aperturam 

 vestigiis epidermidis dilute fuscae induta. 

 Long. 15'5, lat. 9'5, long, apert. 7 mm. 

 Hab. — Waialae, Oahu (Baldwin). 



Amastea Henshawi, Baldwin. PI. VII, Fig. 10. 



Amastra Henshawi^ Bald. : Nautilus, vol. xvii (1903), p. 34. 



Hab. — Olaa, Hawaii, 2,550 ped. supra mare (Professor H. W. Hen- 

 shaw), S. Kona (Baldwin), alt. 1800-4000 ped. 



Related to A.flavescms, Newc, which is found in another district. 



Caeelia tueeicitla, Migh., var. azona, n.var. 



Testa similis, cum forma turn characteribus testae formae typicae, ab 

 ea difFert colore fusco, infra nigrescente, sutura infeme pallidiore, 

 ultimo anfi'actu fascia lutea destitute. 



Long. 58-5-60, diam. 19-5-21, alt. apert. 19-19"5mm. 



Hah. — Kauai (Baldwin). 



