6750 
6750 a 
6751 
6752 
6753 
6754 
6755 
6756 
6757 
6758 
6759 
6760 
6761 
6762 
6763 
6764 
6765 
6766 
6767 
6768 
6768 a 
apiata, 
oe var., 
atra, 
clypeolum, 
tc 
“<c &< 
“ “c 
Cumingiana, 
depressa, 
“ 
var., 
‘ « 
elliptica, 
elliptica, 
Entrecastauxi, 
Janellii, 
of var., 
lineata, 
Luzonica, 
Perousii, 
porcellana, 
“ 
radiata, 
Recluzii, 
suborbicularis, 
tessellata, 
‘ var., 
variabilis, 
us var., 
zebra, 
var., 
284. 
(Gignsst. GS) AIR Oi OUD AN - 
OrpEer. PECTANIBRANCHIA TA: 
Famity NERITACEA. 
GENUS NAVICELLA. Lamarck. 
Guill., Feejee Isles, Rev. Zool., 1841, p. 876. 
Is]. of Bourbon, hes. .@z ple wat. 1455! 
Reeve, Guimaras, Reeve C. Syst., pl. 199, f. 4. is Navicella clypeolum, Recluz. 
Recluz, Misamis, Zool. Proc., 1842, p. 157. Navicella radiata, Reeve. 
Cagayan, Reeve C. Syst., pl. 199, f. 4. Navicella atra, Reeve. 
North Ilocos, Thes. C., pl. 118, f. 82-85. Navicella Recluzii, Reeve. 
Philippines, 
Recluz, Mindanao, Zool. Proc., 1842, p. 157. 
Less., New Guinea, Sowb. Gen., pl. 122, f. 1. Navicella elliptica, Sowb. 
New Holland, Voy. Coquille, p. 868, No. 144. Navicella zebra, Lesson. 
Tahiti, Reeve C. Syst., pl. 199, f. 10. 
Sowb., New Holland, Rev. Zool., 1841, p. 378. is Navicella depressa, Less. 
Lam., 1 Madagascar, Rev. Zool., 1841, p. 372. is Navicella porcellana, Linn. 
Recluz, New Holland, Rev. Zool., 1841, p. 380. is Navicella tessellata, Lam. 
Recluz, Guam, Rev. Zool., 1841, p. 376. 
Lucon, Thes. ©: pli 117, f. 1113: 
Lam., 2 Madagascar, Reeve C. Syst., pl. 199, f. 2, 3. Septaria navicula, Fer. 
Recluz, Lucon, Reeve C. Syst., pl. 199, f. 9. 
Recluz, Madagascar, Mesh Ce wpleslivegtelen 2s is Navicella porcellana, Lam. 
Linn., 1 Isl. Bourbon, ReeveC. Syst., pl.199, f. 5, 8,11. Patella porcellana, Linn. 
Mauritius, Voy. Urania, pl. 71, f. 8, 6. Navicella elliptiea, Lam. 
Madagascar, Chemn. 9, pl. 124, f. 1082. Nerita porcellana, Chemn. 
Thes. C., pl. 118, bis., f. 48, 44. Patella Borbonica, Vincent. 
Septaria Borbonica, Fer. 
Crepidula Borbonica, De Roissy. 
Navicella Peroussii, Recluz. 
Reeve, Philippines, Reeve C. Syst., pl. 199, f. 7. is Navicella Clypeolum, Recluz. 
Reeve, Philippines, Reeve C. Syst., pl. 199, f. 6. is Navicella Clypeolum, Reeluz. 
Sowb., Timor, Reeve C. Syst., pl. 199, f. 12. 
Lam., 3 Sumatra, Reeve C. Syst., pl. 199, f. 1. Navicella Entrecastauxi. 
Philippines, Thes. C., pl. 118, f. 26-28. 
Recluz, Mindanao, Zool. Proc., 1842, p. 155. 
Philippines, Thes. C., pl. 118, bis, f. 40-42. 
Lesson, New Ireland, Voy. Coquille, p. 387, No. 145. is Navicella depressa, Less. 
