46 
Long. 1}; alt. 1 poll. Mus. Cuming. 
Hab. ad insulam Corrigidor, Philippinarum. 
This species was found by Mr. Cuming at the island of Corrigidor, 
in coarse sand at six fathoms water ; he possesses it in several stages 
of growth, all of which are covered with fine rose-coloured zigzag 
lines. 
18. CrassaTELLA TRIQUETRA. Crass. testd trigond, solidd, rosa- 
ced, epidermide tenui indutd, transversim striata ; maculis roseis 
irregularibus vivide pictd ; intis rosaced, versis marginem albi- 
cante ; margine tenuiter crenulato ; lateribus subrectis, viz rotun- 
datis ; lunula utrinque magna, radiis roseis vivide virgatd. Reeve, 
Conch. Icon. Crassatella, pl. 3. f. 14. 
Long. 4; alt. 8 poll. Mus. Stainforth, Cuming, &c. 
Hab. ? 
I am unfortunately ignorant of the locality of this pretty little 
species ; it is of a warm rose-colour, radiately spotted with deep pink, 
and is of a solid triangular form. 
19. CRassaTELLA oRNATA. Crass. testa trigond, subdepressd, pal- 
lidd, lineis spadiceis brevibus, longitudinalibus, varie pictd, trans- 
versim striatd ; ints albdque brunned, margine tenuiter crenulato, 
‘latere antico rotundato, postico fleruoso, angulato. Reeve, Conch. 
Icon. Crassatella, pl. 3. f. 17. 
Mesodesma ornata ? Gray. 
Long. 12; alt. 7 poll. Mus. Stainforth. 
Hab. r 
A specimen of this shell, in the collection of Miss Saul, is the only 
one we have seen at present. The above title has been decided upon 
because there is an inaccurate figure of it in Griffith’s ‘ Cuvier’s 
Animal Kingdom’ with the name of Mesodesma ornata; it is not ac- 
companied with any description, but we believe it to be intended for 
this shell. 
