HELIX. 231 
Wiegene tener Bain Authority—Synonyms—Locality. 
83 TECTIFORMIs|| Helix Sow. Z.J.i. pl. 3, f. 6.—Lowe, Faun. 
. roof-shaped Mad. pl. 5, f. 12.—Pf. i. 208. 
Porto Santo. 
84 Maperrensis|| — Mawe, I. T.—Lowe, Faun. Mad. pl. 
little brown- 5, f. 22.—Desh. ed. Lam.—Pf. i. 
banded Sig. 7 cyclostoma, Menke, Syn. 
Madeira. 
85 BICARINATA|| — Sow. Z. J.i. pl. 3, f. 7.—Pf. i. 190.— 
double-keeled HH. d 
ei, Lowe, Faun. Mad. 58, 
pl. 6, f. 2 Madeira. 
NERITA—NERITE. 
1 puPLicata* Natica Wat. d. Say, J. Ac. Philad. ii.— Gould, 
doubled Mas. 236, f. 164.—Ph. N. C:i. Nat. 
pl. 1, f. 9; Kust. Nat. pl. 5, f. 1.— 
Nat. Campeachensis, Reeve, I. Nat. 
: N. America. 
2 PATULA* — Nat. p. Sow. Z. J. i. 60, pl. 5, f. 4.— 
wide-snail- Nat. glauca, Lesson, Voy. Coquil. 
shaped —Desh. ed. Lam. ix. f. 651.—Ph. in 
Kust. Nat. pl. 6, f. 3.—Reeve, I. 
Nat. f. 5.—Nat. Bonplandi, Valen. 
Humb. Zool. Acapulco. 
3 PLUMBEA* — Wat. p. Lam.—Quoy, Ast. pl. 66, f. 13, 
lead-coloured 4, 5.—Del. pl. 32, f. 10.—Wat. sor- 
dida, Swains. Z. I. pl. 79, middle f. 
Australia. 
4 ORNATA* Nerita WV. scabricosta, Lam. (not Del.)—J. 
tooth-lipped Conch. i. 287, pl. 11, f.1, 2.—™. 
ornata, Sow. G.—Reeve, C. 8. pl. 
202, f. 4.—N. multijugis, Menke, 
Zeit. Mal. 1847. Panama. 
5 AUSTRALIS* —~- Gray, I. T.—W. antiquata, Recluz, J. 
cap Conch. iv. 317, pl. 8, f. 8 .—Reeve, 
I. Ner. f. 5 Australia. 
6 crepripunaRia Neritina WVeritina c. eine G1. Nears 
slipper* 25. Australia. 
7 INTRICATA Natica Don. pl. 167.—W. canrena, Turt. Dic. 
mottled —Nat. Valenciennesi, Payr. pl. 5, f. 
23, 4.— Nat. i. Flem.—Phil. Sie. ii. 
—Reeve, I. Nat. f. 97. 
Mediterranean. 
