146 HELIX §. 42. 



822. H. eustrophcs A. D. Brown. ^ 



«T. latissime umbiiicata, perdepressa, solida, striis incre- 

 menti sat distantibus (versus suturam validioribus) sculpta, ni- 

 tida, rufo-brunnea, flammis luteis ornata; spira vix clevata; 

 anfr. 6 convexiusculo-plani, regulariter accrescentes, ultinms 

 non descendens; apert. obliqua, rotundato-Iunaris; perist. sim- 

 plex, rectum, intus violaceum. — Diam. maj. 30, min. 26, ait. 

 11 mill.» (B.) 



Helix eustrophes A. D. Brown in Journ. Gonch. XVIII. 1870. 

 p. 391. 

 Habitat in insulis Salomon dictis (Cox). 



823. H. Namoiensis Coss. ^ 



« Testa profunde et subanguste umbilicata, orbiculato-de- 

 pressa, tenuis, transparens, nitida, undique glaberrima, laete 

 olivaceo-fusca; spira parum elevata; anfr. 5, rotundati, ullimus 

 dilatatus, antice non descendens; apertura ampla, oblique ovato- 

 rotundata, intus opalescens; perist. simplex, tenue, acutum, 

 extus obscuratum, marginibus approximalis, columellari ad 

 basin leviter dilatato. — Diam. max. 0,93, min. 0,75, alt. 

 0,53 poll.» (C. angl.) 



Helix Namoiensis (Patula) Cox Mon. Austr. landsh. p. 29. t. 18. 

 f. 10. lOa. 



Habitat Namoi River, New-South-Wales (Scott). 



Obs. Affinis H. Slrangei sed ab omnibus affinibus discrepans defectu 

 sculpturae faciei superioris, umbilico parvo, etc, 



824. lambda Pfr. (Coll. 293.) III. 84. V. 143.— Helix igniflua Beeve. — 



Nanina lambda Mart. — Nova Seelandia. 



825. glaberrima Pfr. IV. 79. V. 144. — Nanina glaberrima Mart. — 



Ins. Salomonis. 



826. Sydneyensis Cox. •{• V. 166. — Hyalina Cox Mon. Austr. landsh. 



p. 9. t. 9. f. 16. l. 18. f. 3. — Australia. 



827. Annatonensis Pfr. IV. 80. V. 144. — Nov. Hebrid. 



828. corneofulva Pfr. (Coll. 294.) V. 145. — Nova Seelandia. 



829. H. Perroquiniana Crosse. 4* 



«T. umbilicata, depressa, planiuscula, tenuis, translucida, 

 laevigata, nilidula, olivacea, unicolor; spira depressa, apice vix 

 subprominulo; sutura impressa, profunda; anfr. 4 planulati, 

 regulariter accrescentes; ultimus non desccndens, magnus, de- 

 presse rotundatus, basi paulo pallidior; apertura vix obliqua, 

 subdepressa, late et oblique lunaris, concolor; peristoma sim- 

 pleX; aculum, margine columellari vix subdilatato, non reflexo, 



