284 
Class. GASTEROPODA. 
Order. PECTINIBRANCHIATA. 
Family NERITACEA. 
GENUS NAVicELLA. Lamarch. 
6750 
apiata, 
Guill., 
Feejee Isles, 
Rev. Zool., 1841, p. 376. 
6750 a 
“ var., 
Isl. of Bourbon, 
Thes. C., pi. 117, f. 14, 15. 
atra. 
Reeve, 
Guimaras, 
Reeve C. Syst., pi. 199, f. 4. is Navicella clypeolum, Recluz. 
6751 
clypeolum. 
Recluz, 
Misamis, 
Zool. Proc., 1842, p. 157. Navicella radiata. Reeve. 
6752 
“ var.. 
Cagayan, 
Reeve C. Syst., pi. 199, f. 4. Navicella atra. Reeve. 
6753 
t( t( 
North Ilocos, 
Thes. C., pi. 118, f. 32-35. Navicella Recluzii, Reeve. 
6754 
tt (f 
Philippines, 
• 
6755 
Cumingiana, 
Recluz, 
Mindanao, 
Zool. Proc., 1842, p. 157. 
6756 
depressa. 
Less., 
New Guinea, 
Sowb. Gen., pi. 122, f. 1. Navicella elliptica, Sowb. 
6757 
“ var.. 
New Holland, 
Voy. Coquille, p. 368, No. 144. Navicella zebra. Lesson. 
6758 
(( (( 
Tahiti, 
Reeve C. Syst., pi. 199, f. 10. 
elliptica. 
Sowb., 
New Holland, 
Rev. Zool., 1841, p. 373. is Navicella depressa. Less. 
elliptica. 
Lam., 
1 
Madagascar, 
Rev. Zool , 1841, p. 372. is Navicella porcellana, Linn. 
Entrecastauxi, 
Recluz, 
New Holland, 
Rev. Zool., 1841, p. 380. is Navicella tessellata, Lam. 
6759 
Janellii, 
Recluz, 
Guam, 
Rev. Zool., 1841, p. 376. 
6760 
“ var.. 
Lugon, 
Thes. C., pi. 117, f. 11-13. 
6761 
lineata, 
Lam., 
2 
Madagascar, 
Reeve C. Syst., pi. 199, f. 2, 3. Septaria navicula, Fer. 
6762 
Luzonica, 
Recluz, 
Lugon, 
Reeve C. Syst., pi. 199, f. 9. 
Perousii, 
Recluz, 
Madagascar, 
Thes. C., pi. 117, f. 1, 2. is Navicella porcellana, Lam. 
6763 
porcellana. 
Linn., 
1 
Isl. Bourbon, 
ReeveC. Syst., pl.l99,f. 5, 8,11. Patella porcellana, Linn. 
6764 
“ var.. 
Mauritius, 
Voy. Urania, pi. 71, f. 3, 6. Navicella elliptica, Lam. 
Madagascar, 
Chemn. 9, pi. 124, f. 1082. Nerita porcellana, Chemn. 
Thes. C., pi. 118, bis., f. 43, 44. Patella Borbonica, Vincent. 
Septaria Borbonica, Fer. 
Crepidula Borbonica, De Roissy . 
Navicella Peroussii, Recluz. 
radiata. 
Reeve, 
Philippines, 
Recluzii, 
Reeve, 
Philippines, 
6765 
suborbicularis. 
Sowb., 
Timor, 
6766 
tessellata. 
Lam., 
3 Sumatra, 
6767 
“ var.. 
Philippines, 
6768 
variabilis. 
Recluz, 
Mindanao, 
6768 a 
“ var.. 
Philippines, 
zebra. 
Lesson, 
New Ireland, 
Reeve C. Syst., pi. 199, f. 7. is Navicella Clypeolum,Rccluz. 
Reeve C. Syst., pi. 199, f. 6. is Navicella Clypeolum, Recluz. 
Reeve C. Syst., pi. 199, f. 12. 
Reeve C. Syst., pi. 199, f. 1. Navicella Entiecastauxi. 
Thes. C., pi. 118, f. 26-28. 
Zool. Proc., 1842, p. 155. 
Thes. C., pi. 118, bis, f. 40-42. 
Voy. Coquille, p. 387, No. 145. is Navicella depressa. Less. 
