id author title date pages extension mime words sentences flesch summary cache txt 192693199 Napier Volume 12, Hydrodynamics-KYR 1842 .txt text/plain 975334 67463 76 But forty years assibut the opercula (the contrary in several species being obduously devoted to Ichthyology,—that is, to a deep study vious to the most simple observation); afterwards combinof all preceding authors, to a constant ascertainment of ed4 the Chondropterygii and Branchiostegi into a single orwhatever could be gathered of the habits of fishes, and to der of reptiles {Amphibia Nantes), on the supposed but quite ton have the laws, and in general all the bones of the head, The form and structure of fishes are as admirably adaptsomewhat differently arranged from the corresponding parts ed for rapid movement through the water, as are those of fore part, the branchial membrane with only eight rays, be the sole example of the form in Europe; and it is onthe body without spots, and the ventral fins placed a little ly seen again in North America, in a very beautiful fish, ./cache/192693199.txt ./txt/192693199.txt