Plate 30 

 ATLANTIC COAST BIVALVES 



BROAD-RIBBED CARDITA, Cardita flo- 

 ridana Conrad, 1 inch (Florida to 

 Mexico), p. 378. 



LINDSLEY'S CRASSINELLA, Cynssinella 

 mactracea Lindsley, ^/.-i inch (Massa- 

 chusetts to New York), p. 377. 



NORTHERN DWARF COCKLE, Cerasto- 

 derma pinmdatiim Conrad, J2 inch 

 (Labrador to North Carolina), p. 404. 



STOUT TAGELUS, Tagelus plebeins 

 Solander, 3 inches (Cape Cod to Texas), 

 p. 440. 



ATLANTIC RUPELLARIA, Rupellaria 

 typica Jonas, 1 inch (North Carolina 

 to the West Indies), p. 420. 



ATLANTIC RAZOR CLAM, Silicjna cos- 

 tata Say, 2 inches (Canada to New 

 Jersey), p. 442. 



PURPLISH TAGELUS, Tagelus divisus 

 Spengler, 1 inch (Cape Cod to Mexico), 

 p. 440. 



SMALL FALSE DONAX, Heterodoi^ax 

 bimaculatus Linne, ^^ inch (Florida and 

 West Indies), p. 441. 



ST. MARTHA'S RAZOR CLAM, Sole- 

 curtus snnctaemarthae Orb., IJ/2 inches 

 (North Carolina to Brazil), p. 445. 



CANCELLATE SEMELE, Semele bellastri- 

 atn Conrad, 3^ inch (North Carolina to 

 West Indies), p. 435. 



ATLANTIC JACKKNIFE CLAM, Eiuis 

 directus Conrad, 8 inches (L;ibrador to 

 South Carolina), p. 443. 



DWARF TIGER LUCINA, Codnkia orhi- 

 culata Montagu, % inch (North Caro- 

 lina to West Indies), p. 391. 



CROSS-HATCHED LUCINA, DivnriceUa 

 quadrisulcata • Orb., % inch (Massa- 

 chusetts to West Indies), p. 391. 



GREEN JACKKNIFE CLAM, Solen viridis 

 Say, 2 inches (Rhode Island to Texas), 

 p. 444. 



bb. 



CRESTED TELLIN, Tellidora cristata 

 Recluz, 1 inch (North Carolina to 

 Texas), p. 430. 



DENTICULATE WEDGE SHELL, Donax 

 denticidata Linne, 1 inch (West Indies), 

 p. 438. 



TEXAS WEDGE SHELL Donax varia- 

 bilis roemeri Philippi, % inch (Texas 

 coast), p. 437. 



COQUINA SHELL, Donax variabilis Say, 

 ^ inch (Virginia to Texas), p. 437. 



GRANULAR POROMYA, Poromya gra- 

 nulata Nyst, ^/.-i inch (Massachusetts to 

 Cuba), p. 475. 



GRANT AND GALE MACOMA, Macoma 

 planiuscida Grant and Gale, 1 inch 

 (Arctic to Oregon), p. 433. 



MEROPSIS TELLIN, Tellina meropsis 

 Dall, Yi inch (San Diego, California, 

 south), p. 426. 



COMMON ATLANTIC ABRA, Abra 

 aeqiialis Say, % inch (North Carolina 

 to Texas, and south), p. 437. 



DALE'S LITTLE ABRA, Abra lioica Dall, 

 34 inch (off Massachusetts to West In- 

 dies), p. 437. 



NORTHERN DWARF TELLIN, Tellina 

 agilis Stinipson, ^/a inch (Canada to 

 Maryland), p. 422. 



FLORIDA MARSH CLAM. Pseudocyrena 



floridana Conrad, 1 inch (West Florida 



to Texas), p. 381. 

 GIBB'S CLAM, Eucrassatella speciosa A. 



Ads., 2 inches (North Carolina to West 



Indies), p. 377. 

 FLORIDA LUCINA, Lnciim floridana 



Conrad, IJ^ inches (West Florida to 



Texas), p. 387. 

 CAROLINA MARSH CLAM, Polymesoda 



caroliniana Bosc, 1 inch (Virginia to 



Texas), p. 381. 



