AE et NA. 
PuaTeE XXXVI. 
Species 201. (Mus. Cuming in Brit.) 
TELLINA TULIPA. 
compressa, nitidd, rosed, prope umbones subaurantid, 
fasciis rubris latis radiatd ; latere postico leviter flex- 
uoso, subrostrato, ad terminum truncato, infra acumi- 
nato et contracto, margine dorsali declivi, ligamento 
prominenti; latere antico longiusculo, ad terminum 
rotundo, margine ventrali recto. 
THE TULIP TELLINA. Shell oval-suboblong, solid, com- 
pressed, shining, pink, rather orange near the um- 
boes, banded with red, broad rays; posterior side 
slightly flexuous, subrostrated, truncated at the end, 
acuminated beneath and contracted, dorsal margin 
sloped, ligament prominent; anterior side rather the 
longer, rounded at the end, ventral margin straight. 
Han ey, Pro. Zool. Soc. 1844; Thesaurus, Tellina, f. 25. 
Hab. 
Tel. testé ovato-suboblongd, solidd, 

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2 

Species 202. (Fig. a, 6, Mus. Cuming in Brit.) 
TELLINA IN EQUISTRIATA. 
complanatd, albidd seu aurantio-rubra, tenuissime stri- 
Tel, testa subtrigono-oblonga, 
ata, in valvuld dextra striis subremotis validis postice 
sulcatd ; latere postico ad terminum oblique truncato, 
infra acuminato, margine dorsali recto, declivi ; latere 
antico oblongo, ad terminum rotundum, margine ven- 
trali recto, umbonibus elevatis, acuminatis, ligamento 
prominente. 
THE INEQUISTRIATE TELLINA. Shell subtrigonal-ob- 
long, flat, whitish or orange-red, very finely striated, 
posteriorly sulcated in the right valve with subremote 
strong strie; posterior side obliquely truncated at 
the end, acuminated beneath, dorsal margin straight, 
sloped; anterior side oblong, rounded at the end, 
ventral margin straight, umboes elevated, acuminated, 
ligament prominent. 
Donovan, British Shells, vol. iv. t. 123. 
Tellina sanguinea, Wood. 
Hab, Bay of Guayaquil. 

Species 203. (Mus. Cuming in Brit.) 
TELLINA Lyra. el. testd ovatd, tenui, compressa, alba, 
liris concentricis elevatis cinctd ; latere postico anqus- 
tiore, prope marginem dorsalem radiatim acute angu- 

lato, margine dorsali subconvexo, serrato ; latere antico 
rotundatim expanso, margine dorsali elevato, prope 
umbones excavato, unbonibus acuminatis, parvis, liga- 
mento infosso, margine ventrali equaliter convexo. 
LYRE TrELuINa. Shell ovate, thin, flat, white, girt 
with concentric elevated ridges ; posterior side rather 
THE 
the narrower, with a radiating acute angle near the 
dorsal margin, dorsal margin slightly convex, serrated; 
anterior side roundly expanded, dorsal margin ele- 
vated, excavated near the uwmboes, umboes acumi- 
nated, small, ligament imbedded, ventral margin 
equally convex. 
Han ey, Pro. Zool. Soc. 1844; Thesaurus, Tellina, f. 187. 
Hab. Tumbez, Peru. 
Only an odd valve of this beautiful shell exists in the 
Cumingian cabinet. 
Species 204. (Mus. Cuming in Brit.) 
Tevtina Mars. 
solidd, minutissimé cancellatd, subequilaterali, postice 
Tel. testd ovato-subelongatd, compressd, 
flexuosi, rosed, concentrice fasciatd ; latere postico 
rostrato, costé radianti validd, duplicatd, margine 
dorsali convexo-declivi, margine ventrali sinuato, ter- 
mino truncato; latere antico oblongo, superne leviter 
declivi, margine ventrali recto. 
Tue Mars Teuuina. Shell ovate-subelongate, com- 
pressed, solid, very minutely cancellated, subequila- 
teral, posteriorly flexuous, rose-coloured, concentri- 
cally banded ; posterior side beaked, with a strong 
duplicate radiating rib, dorsal margin convexly sloped, 
ventral margin sinuated, with truncated end; ante- 
rior side oblong, slightly sloped above, ventral margin, 
straight. 
Hanuey, Sowerby’s Thes. Conch., Tellina, n. 94. 
Hab. New Guinea. 
Only a single specimen is yet known. 

Species 205. (Mus. Cuming in Brit.) 
Tetra Puaraonts. vi. testd elongatd, rostrata, solidd, 
tenuiter striatd, inequilatera, subjfleauosd, rosed, prope 
umbones aurantid; latere postico atlenuato, margine 
ventrali sinuato, termino truncato, margine dorsali 
September, 1867. 
