201 
Var. (3. Testd olivaceo-nigricante, lineis nigris et lutescentibus, equi- 
distantibus fasciatd ; labio supra rugoso, medio nigro granuloso, 
labro intis leviter incrasso et levissimo. 
Var. y. Testa costis subnullis, striis longitudinalibus creberrimis, ob- 
soletisque. 
Operculum nigrescens, minime granulatum, subtis carneo-lutescente, 
fasciis tribus griseis pictum, costuld pland, obsoletd, antice margi- 
natum. Dente apicali brevi, truncato, infimo transverso, arcuato, 
plano, postic? dilatato, truncato, superficie substriatd. 
Hab. “Isle of Corregidor, bay of Manila; under stones at low 
water.” H. Cuming. 
Long. 148 16 mill., var. 125 & 13 mill.; larg. 17 @ 21 mill., var. 
16 & 164 mill.; convex. 10 4 125 mill., var. 9-10 mill. Ouverture 
extér.: long. 123.4 14 mill., var. 122 413 mill. ; larg. 125 2 133 mill., 
var. 12 mill. 
Nous donnons a cette belle Nérite le nom de Mr. Bean, savant. 
conchyliologue de Scarborough. 
10. Neriva Hinpsir. Wer. testd semiglobosd, solidd, cinered sive 
albidd, nigro obscure articulatd, transversim laviter sulcatd, striis 
longitudinalibus undulatis sulcis interdum decussantibus insculpta ; 
spird parvd, convero-depressd, vie exsertd ; aperturd diluté stra- 
_ mined ; labio angusto, compresso-subconcavo, rugoso et granuloso, 
margine in medio 2—4-denticulato ; labro intis valde calloso et 
longé sulcato. Operculum pallidé cinereo-fuscescens, granulosum, 
obsolet® biangulosum, albido-viridescens, antice angulum planissi- 
mum circumdatum. Dente apicali plano, superne leviter incras- 
sato, brevi, truncato, basi maculd fuscd notatd ; infimo arcuato, 
substriato, postice pariim dilatato, truncato. 
Hab. <‘Tlo-Ilo, isle of Panay; under stones at low water.” H. 
Cuming. 
Long. 15-17 mill.; larg. 195-20 mill.; convex. 123-134 mill. ; 
Ouverture: long. 15-153 mill.; larg. 13-14 mill. Spire, haut. 6-7 mill. 
11. Nerrra SpencierrAna. er. testd orbiculato-conicd, trans- 
versim levissime sulcatd; sulcis basi obsoletis, albidd, nigro- 
zonatd ; spird conico-acutd, lutescente, nigro-punctatd, sulcis pro- 
fundioribus ; labio albo, levigato, margine subbidentato ; labro 
ints incrassato, levissimo. Operculum pallidé fuscum, tenuissime 
granulosum, subtis pallidé rufum. Dente apicali obsoleto, infimo ar- 
cuato, transversim substriato, postice superficie dilatatd et truncatd. 
Hab. “Tlo-Ilo, isle of Panay; under stones at low water.” H. 
Cuming. 
Long. 16 mill. ; larg. 18 mill.; convex. 12 mill. Ouverture eat. : 
long. 14 mill. ; larg. 12 mill. Spire, haut. 5 mill. 
12. Nerrra Rumrut, Récluz, Rev. Cuvier. 1841, p. 147. no. 10. 
Var. 1. Récluz, loco citato, Nerita polita oceani australis, Chem- 
nitz, Conch. v. p. 321. tab. 193. f. 2013 et 2014. ; 
Hab: “Trenate, Molucca Islands; under stones at low water.” H. 
Cuming. 
Fauce nitidissimé rubro-sanguinea. 
