<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Robins, CR</style></author><author><style face="normal" font="default" size="100%">Robison, H. W.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cottus-Hypselurus New-Species of Cottid Fish from the Ozark Uplands Arkansas and Missouri USA</style></title><secondary-title><style face="normal" font="default" size="100%">American Midland Naturalist</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Anatomy and Histology - Compar</style></keyword><keyword><style  face="normal" font="default" size="100%">Anatomy and Histology - Gross anatomy 11103</style></keyword><keyword><style  face="normal" font="default" size="100%">Ecology: environmental biology - Animal 07514</style></keyword><keyword><style  face="normal" font="default" size="100%">Ecology: environmental biology - Bioclimatology and biometeorology 07508</style></keyword><keyword><style  face="normal" font="default" size="100%">Ecology: environmental biology - Limnology 11102</style></keyword><keyword><style  face="normal" font="default" size="100%">Environmental Sciences Reproduction Climatology Ecology Freshwater Ecology Morphology Reproductive System Systematics and Taxonomy Pisces Vertebrata Chordata Animalia 07504</style></keyword><keyword><style  face="normal" font="default" size="100%">Osteichthyes [85206-New] Environmental Sciences Environmental Sciences Ecology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1985</style></year></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">114</style></volume><pages><style face="normal" font="default" size="100%">360-373</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Three species of sculpins (Pisces: Cottidae) inhabit the Ozark uplands (Arkansas and Missouri). One, Cottus hypselurus, represents a new species and is restricted to that region. It occurs through much of its range with C. carolinae and, in the Niangua River System, with C. bairdi. Although C. hypselurus shares many characters with C. bairdi, it also strongly resembles C. klamathensis of the Pacific Northwest, and its relationships within the genus are uncertain. C. hypselurus varies markedly in numbers of dorsal-fin spines and pectoral-fin rays, from river system to river system, but there is insufficient geographic consistency in this variation to merit naming subspecies. Spawning occurs in late winter or early spring depending on water temperature.</style></abstract><notes><style face="normal" font="default" size="100%">Article</style></notes></record></records></xml>