12 



Murex, Lamarck. continued. 



450 cristatus, Brocc. 



451 a. hybridus, Aradas. 



452 b. erroneus, Monts. = acantho- 



phorus, Monts. 



453 c. Blainvillei, Payr. 



454 d. spinulosus, O. G. Cos. = 



diadema, Benoit. 



455 <?. inermis, Phil. = subspinosus, 



A. Adams. 



Eupleura, H. & A. Adams. 



456 caudata, Say. 

 Urosalpinx, Stimpson. 



457 



cinerea, Say. 



Typhis, Montfort. 



458 tetrapterus, Brown. 

 Hadriania, Bucq, Daut, & Doll. 



459 craticulata, Brocc. 

 Trophon, Montfort. 



460 craticulatus, Fabr. 



461 clathratus, Lin. 



462 a. Gunneri, Lovdn. 



463 truncatus, Strom. 



464 a. scalaris, Jeff. 



465 barvicensis, Johnston. 



466 muricatus, Montg. 



467 a. lacteus, Jeff. 



468 vaginatus, Ch. & Jan. 



469 breviatus, Jeff. 



Pseudomurex, Monterosato. 



470 Mayendorffii, Calc. 



471 lamellosus, Jan. 



472 brevis, Blain. 



473 babelis, Requ. 



Lachesis, Risso. 



474 minima, Montg. 



475 a. attenuata, Monts. 



476 b. lineata, Monts. 



477 c. mamillata, Risso. 



478 vulpecula, Monts. 

 478* retifera, Brugn. 



479 candidissima, Phil. 



480 Folinese, Del. Ch. 



481 granulata, Risso. 



482 recondita, Brugn. 



Purpura, Lamarck. 



483 lapillus, Lin. 



484 a. imbricata, Lamk. 



485 b. major, Jeff. 



486 c. minor, Jeff. 



487 lima, Martyn, = Freycineti, Desh. 



488 haemastoma, Lin. 



C. Tcenioglossa. 



Tritonium, Link. 



489 nodiferum, Lamk. 



490 parthenopeum, Von. Salis. 



491 corrugatum, Lamk. 



492 cutaceum, Lin. 



493 oregonense, Say, = cancellatum, 



Aurivil. P. 

 Bufonaria, Schumacher. 



494 scrobiculator, Lin. 

 Ranella, Lamarck. 



495 gig antea > Lamk. 

 Epidromus, Klein. 



496 reticulatus, Lamk. 



497 a. aciculatus, Monts. 

 Dolium, Lamarck. 



498 galea, Lamk. 

 Morio, Montfort. 



499 tyrrhena, Kien. 



500 echinophora, Lin. 

 Cassis, Lamarck. 



501 suburon, Brug. 



502 undulata, Lin. = sulcosa, Brug. 

 Erato, Risso. 



503 laevis, Don. 

 Cypraea, Linn6. 



504 lurida, Lin. 



505 pyrum, Gmel. 



506 physis, Brocc. 



507 spurca, Lin. 

 Trivia, Gray. 



508 europaea, Montg. 



509 pulex, Sol. 



510 candidula, Gaskoin. 

 Ovula, Lamarck. 



511 carnea, Poiret. 



512 a. purpurea, Risso. 



513 spelta, Lin. 



514 a. nicasensis, Weink. 



515 adriatica, Sow. 



516 patula, Penn. 



P. 



