306 
BULLETIN OF THE UNITED STATES FISH COMMISSION. 
Chelipeds moderate, smooth ; meros armed with a small tooth on the superior margin; 
carpus armed with one small tooth on the superior border and another external inferior 
tooth near the hand. The superior tooth is the largest. Hand naked, finger slightly 
inflected. Ambulatory legs somewhat flattened, long, slender. Penultimate pair the 
longest. Ho joints of the abdomen soldered together. 
Of this species, which is believed to be new, one male was taken at station 6069, 
23 fathoms. 
Ethusa, sp. 
Stations 5055, 5057, 5106. 
CymopoUa, ep. 
Stations 6072, 6078, 5085, 5101, 5106, 5108, and also at Marquesas Key. 
THE MOLLUSCA.* 
PELECYPODA. 
Lima squamosa Lamarck. 
Bird Key, Tortugas. 
Area nose Linii6. 
Key West, and station 5098, 18 fathoms. 
Crassatella floridana Dali. 
Station 6112, 16^ fathoms. 
Lucina crenulata Conrad. 
Station 6099, 21 ^ fathoms. 
Chama congregata Conrad. 
Station 5099, 21 J fathoms. 
Cardium peramabilis Dali. 
Station 5119, 45 fathoms. 
Liocardium laevigatum Linnd. 
Station 5080, 25 fathoms ; 5099, 21J fathoms. 
Venus pygmaea Lamarck. 
Station 5099, 21^ fathoms. 
Tellina antoni Phil. (= interrupts Wood var.). 
Station 5068, 17 fathoms; 6112, 16J fathoms. 
Semele cancellata Orbigny. 
Station 5084, 19 fathoms. 
Semele reticulata Gmelin. 
Station 5112, 16^- fathoms. 
Corbula dietziana C. B. Adams. 
Station 6080, 25 fathoms. 
Spengleria rostrata Spengler. 
Bird Key, Tortugas. 
Dentalium matara Dali. 
Station 5109, 24 fathoms. 
Dentalium laqueatum Verrill. 
Station 5119, 45 fathoms. 
SCAPHOPODA. 
* In the identification of the Mollusca Mr. Kendall has been assisted by Mr, W, H. Dali, of the U. 
S. National Museum. 
