SCIENTIFIC RESULTS OF EXPLORATIONS BY THE U. S. FISH COM-MISSION STEAMER ALBATROSS. [Published by permission of Hon. Marshall McDonald, Commissioner of Fisheries.) No. XIX.— A SUPPLEMENTARY LIST OF FISHES COLLECTED AT THE GALAPAGOS ISLANDS AND PANAMA, WITH DESCRIPTIONS OF ONE NEW GENUS AND THREE NEW SPECIES. BY Charles H. Gilbert. Professor of Zoology, University of Indiana. The collections of fishes made by the Albatross ia 1887-88, at the Galapagos Islands and in Panama Bay, were reported on by Jordan and Bollman in Proceedings of the U. S. I^ational Museum, 1889, pp. 149-183. A small portion of the collection, however, failed to reach the authors in time for their report, and is here listed. It is noteworthy as containing the remarkable new genus Dialommus, which repeats in the Blenniidce the peculiar structure of the eyes seen in the Cyprinodont genus Anahleps. 1. Galeus dorsalis Gill. Numerous young specimens from Panama. 2. Opiathonema libertate Giinther. Three young specimens from Indefatigable and Chatham Islands. This seems to be the species listed by Jordan and Bollman as " Clupea sp. (very young)." 3. Cyclothone lusca Goode and Beau. Four small specimens from Station 2806. This species, which seems to occur everywhere in deep water from the Galapagos Islands to Ber-ing's Sea, I am unable to distinguish from the Atlantic form, to which it is here referred. 4. Stolephorus opercularis Jordan and Gilbert. One specimen from Station 2802. Proceedings National Museum, Vol. XIII— No. 840. Proc. N. M. 90 29 449
Scientific results of explorations by the U. S. Fish Commission steamer Albatross. No. XIX..A supplementary list of fishes collected at the GalapagosIslands and Panama, with descriptions of one new genus and three new species