CONTENTS OF VOL. II. XXXVli 



Page. 

 II. Gobioidae. Blennius, Ariarhicas. Gobius. Sil- 



lago. Callionymus. . . 391 



III. Labroidae. Labrus. Scarus. . . 391 



IV. Sparoidae. Dentex. Cantharus. Percadae. . 392 



V. Scomberoidae, Scomber. Gasterosteus. Zeus. 394 



VI. Chaetodon. Stromateus. Temnodon. . . 396 



VII. Fistularia. Centriscus. . . ib. 



Preservation of Fishes for a Museum- 397 



II. 



IN^EETEBEATA. 



General Description. 398 



I. 



GANGLIATA. 



MOLLUSCA. 



Description. General form. Skin. Shell. Sucker. 

 Byssus. Condition. . . 399 



Division I. Mollusca Cephala. 



Description, . 418 



Section I. NATANTIA. 



Class I. Cephalopoda. 

 Description. Sac. Arms and Feet Eyes. Inky Fluid, 419 



Order I. NAUTILI AD.E. 

 Spirula. Nautilus. Multilocular testacea, 430 



