GASTEROPODA. 203 
LirTorRIna GRANDINOSA (DeEsHayeEs), Trochus grandinosus, CHEM., 
Conch., pl. 169, f. 1639; Trochus bullatus, Martyns, Univ. Conch., pl. 
38; Monodonta papillosa, Lamarck, An. sans Vert., ix. 172. 
General colour of the animal gamboge-yellow, shaded with orange ; 
proboscis russet above ; disk of the foot pale cream-coloured : tentacles 
yellow, very faintly annulate. 
Figures 233, 233 a, two views of the animal, with the shell. 
Litrorina Peruviana (Gray), Beechey’s Voyage, pl. 36, f. 8; 
Turbo zebra, Woon, Sup., pl. 36, f. 8; Phasianella Peruviana, La- 
MaRCcK, An. sans Vert., ix. 172. 
Animau with the disk of the foot lemon-coloured, margined with 
dusky dots; sides, head and tentacles chocolate-coloured, with six or 
seven bluish-white blotches on each side; mouth brown; tentacles 
stout, subulate; the eyes on an enlargement one-third the distance 
from their base; a white line runs along the under side and encircles 
the eyes. 
Found plentifully both at Valparaiso and Callao, those at the latter 
place being smaller, and sometimes entirely black. 
The colouring of the animal, according to the above observation, is 
entirely different from that given by D’Orbigny, Amer. Merid., pl. 53, 
figs. 5-8. In his figure of L. Araucana, also, the eyes are represented 
as sessile at the internal base of the tentacles, a position entirely in- 
compatible with the character of the genus. 
PLANAXIS LINEOLATUS (Gould). 
Testa minuta, solida, acuto-conica, ex albido fuscescens, lineis castanets 
numerosis cincta: spira acuta, anfractibus sex ad octo planulatis, 
supernis granulatis, ultimo trientes duos teste longitudinis equante, 
ad pertpheriam sub-angulato: basis spirahter striata: apertura rotun- 
dato-ovata, postice haud callifera; labro palhdo, vel fusco tessellato, 
intus denticulato ; fauce fusca. 
