. Copeia. Ichthyology; Herpetology. Philadelphia, April 24, 1917. No. 42 OPEIft L*. ABSTRACT OF THE PROCEEDINGS OF THE SECOND ANNUAL MEETING OF THE AMERI- CAN SOCIETY OF ICHTHYOLOGISTS AND HERPETOLOGISTS, held in the Lecture Hall of the Academy of Natural Sciences of Philadelphia, March 8, 1917. THE FISHES OF THE LANG-CHAPIN CONGO EXPEDITION. John T. Nichols. (No abstract.) These results will be incorporated in Mr. Nichol's forth- coming report to be published by the American Museum of Natural History, New York. A RESTORATION OF THE CARBONIFEROUS AMPHIBIAN ERYOPS. Dwight Franklin. (No abstract
. Copeia. Ichthyology; Herpetology. Philadelphia, April 24, 1917. No. 42 OPEIft L*. ABSTRACT OF THE PROCEEDINGS OF THE SECOND ANNUAL MEETING OF THE AMERI- CAN SOCIETY OF ICHTHYOLOGISTS AND HERPETOLOGISTS, held in the Lecture Hall of the Academy of Natural Sciences of Philadelphia, March 8, 1917. THE FISHES OF THE LANG-CHAPIN CONGO EXPEDITION. John T. Nichols. (No abstract.) These results will be incorporated in Mr. Nichol's forth- coming report to be published by the American Museum of Natural History, New York. A RESTORATION OF THE CARBONIFEROUS AMPHIBIAN ERYOPS. Dwight Franklin. (No abstract.) SOME EXPERIENCES WITH SNAKES AND TURTLES. J. Fletcher Street. (No abstract.) NOTES ON THE TAXONOMIC VALUE OF DERMAL DENTICLES AND TEETH IN IDENTI- FYING SHARKS. Lewis Radcliffe. Sharks represent one of the most interesting groups in the field of ichthyology, but a very difficult one for the average worker. For many of the species it is almost impossible to find satisfactory descriptions, or was so until very recently. One reason for this is that we cannot transport a shark 10 to 50 feet in length, weighing from 300 to 10,000 pounds or more, with ease to our laboratories, and very often our field notes do not suffice for identification purposes. Even when it is possible to bring large specimens to the laboratory, identification must be made at once and the remains cast adrift, the element of large size pro- hibiting the preserving of large numbers for compara-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original American Society of Ichthyologists and Herpetologists. [New York, N. Y. , etc. ] : American Society of Ichthyologists and Herpetologists
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectichthyology, bookyear
