212 
Var. 3. Testd globoso-ovatd, ventricosd, albd seu lacted, maculis 
luteis seu dilute chocolatis superioribus characteriformibus, medi- 
anis quadratis, inferioribus oblongis quinque seriatis pictd ; colu- 
melld ints et extis pulchré roseo-violaced. 
Hab. “Island of Ticao, Philippines; found in coral sand at four 
fathoms. Var. a. from the island of Masbate, Philippines; sandy 
mud.” H. Cuming. 
24. Narica Burrasiensis. Nat. testd parvuld, ventricoso-globosd, 
subepidermide luteo-olivaceo albd, nitidd, levigatd, lineis luteis 
longitudinalibus undulatis crebris, interdum macuiis albis majoribus 
superne et in medio ventris subtriseriatis pictd ; spird parva, sub- 
conicd, acutd ; apertura semirotundd, in fundo violaced ; columelld 
rectd, basi crassiusculd, superne callosd, callo fusco-rubente, supra 
umbilicum parvum, extern? reflerum, curvum, et angulatum, partim 
occultante. 
Var. 3. Testd ad suturam fascid albd, latd, spiram decurrente pictd ; 
spird apice fusco-violascente. 
Operculum testaceum, album, striis obsoletis ornatum, postice margine 
tenuiter crenatum, anticé lined elevatd cinctum, apicem versus le- 
wissime callosum. 
Natica intricata (Nerita intricata, Donovan) minor, minus globosa, 
umbilicus nec funiculatus differt. 
Hab. * Island of Burias, Philippines ; found in sandy mud at seven 
fathoms.”’ H. Cuming. 
Long. 11 mill. ; larg. 114 mill. ; convex. 82. Ouverture: long. ex- 
ter. 84, inter. 6 mill.; larg. 4 mill. Spire, haut. 4 mill. 
25. Natica Raynoxtpiana. Nat. testd subglobosd, crassiusculd, 
tenuissim? et dens? striatd, albd seu dilute aurantio-fulvd, spadiceo 
trifasciatd et sepé reticulatd ; anfractibus spire depresso-convecis, 
infimo rotundato ; spird depresso-conicd, subacutd, fuscd ; aperturd 
semirotundd, albd ; columelld subrectd, utrinque arcuatd, superne 
callosd, incrassatd ; callo albo, umbilicum extis albo-zonatum, par- 
tim occultante. 
Var. (3. Testd dilute aurantio-fulvd, spadiceo-trifasciatd nec reticu- 
latd. 
Var. y. Testd albd seu albidd maculis spadiceis triseriatis cinetd 
interdum lineis reticulatd, seu lineis confluentibus subflammulatd. 
Var. 6.? Testd globoso-ovatd, albd seu pallidé aurantid, lineis reti- 
culatis pictd, nec fasciatd. 
An Nerita arachnoidea, Gmelin, p. 3674. no. 17 ? Chemnitz, Conch. 
v. pl. 188. fig. 1915, 1916, optima (Mus. Paris), non Natica arach- 
noidea, Lamarck (Natica cruentata, var. trifasciata, nobis). E 
Hab. ‘‘ Zanzebar, East Africa; found on the sands by Mr. T. 
Thorre. Cagayan, province of Misamis, island of Mindanao ; found 
on sandy mud.” H. Cuming. ‘Trincomalee, bay of Ceylon, by M. 
Raynaud (Mus. Paris). Var. ¢. patriam ignoro. 
Long. 24 mill.; larg. 27 mill.; conv. 21 mill. Ouverture: long. 
exter. 20 mill., inter. 15 mill.; larg. 10 mill. Spire, haut. 9 mill. 
