. The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. %â â â Families ok Loricati: a. Myodiiiiic' nioro or loss di!velope<l. 6. I'oHt-tciMiionil bil'iu'cnto nad coniiuctod with tlio craniuin by its processes in iiorinul iniiiiiiur. c. IJody and hoad co!n])ross"ne on enliirged paraiiopliyscs. e. Gills .'1^ or 4, tbo slit behind t)ieInst gill small or wanting; spinous dorsal well devcloi>ed J anal witli ;i strong spi
. The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. %â â â Families ok Loricati: a. Myodiiiiic' nioro or loss di!velope<l. 6. I'oHt-tciMiionil bil'iu'cnto nad coniiuctod with tlio craniuin by its processes in iiorinul iniiiiiiur. c. IJody and hoad co!n])ross"ne on enliirged paraiiopliyscs. e. Gills .'1^ or 4, tbo slit behind t)ieInst gill small or wanting; spinous dorsal well devcloi>ed J anal witli ;i strong spines, fliefin ratlicr short; body covered with scales; a siiight lateral line; top of liead more or less armed; vertebric rather few, 2S to 31. ';, ('i,xx\ i. ec (Mils 4, with a large slit behind tbo fourth; l)ody «'.overed wiili small scales; cranium unarmed ; dorsal anal fins elongali ; vcrtebrir numerous, more than HO. /. Nostrils normal, the posterior well developed. Anoi'', ff. Nostrils single, tlie posterior represented by a small pme * â¢^ well beliiiid the ctiier and not funcHonal. IlEXA(il(AMMII)vF., ri,XX\ III. dd. Actincsts largo and partly intervening between th« byi)<;ro(ira('oi(l and the bypocoracoid; ribs sessile on the vertebrie; vertebi ;r numerous, 30 to 50 j no anal spines; body not nnifornilj* scaled. :, C' 66. ;t-temporal expanded and connected with the cranium by an exteiisho liiiture. (J. Anna subraedian; ventrals subabdoniinal; gill openings very small; exo- skeleton developed as spinH'orin prickles; head excessively large. ItHAMl'IlOCOTTID^T.;, rig. Anus thoracic; ventrals subbrachial; gill opening moderate; exoskeli- ton developed as plates arranged in about 8 longitudinal rows; spi- nous dorsal short or wanting. Aqonid^k, DisconoTi: aa. iMyodomo completely wanting; ventrals completely united, forming a round sink ing disk, wliicli rarely obsolete; spinous dor
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Keywords: ., bookcentury1800, bookdecade1890, bookpublisher, booksubjectfishes
