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Showing 1 to 4 of 4 for “"margined madtom"”.

  1. Distribution, ecology, and reproductive biology of the orangefin madtom (Noturus gilberti)

    Distribution of the orangefin madtom (Noturus gilberti) was determined from 347 sites sampled in Virginia and North Carolina. This species inhabited 264 stream kilometers, over twice the reported range, in the following systems: Craig Creek, Roanoke River, Dan River, Big Chestnut Creek, South Mayo …

    vt Repository record for Distribution, ecology, and reproductive biology of the orangefin madtom (Noturus gilberti) (opens in a new tab)

  2. A Comparison of the Pectoral Spines in Virginia Catfishes

    … flathead catfish (Pylodictis olivaris), margined madtom (Noturus insignis), and tadpole madtom (Noturus gyrinus).Pectoral spines and girdles grow as catfish increase in size. In larger species spine length and weight increase nonlinearly with fish size, suggesting that maintaining spine …

    vcu Repository record for A Comparison of the Pectoral Spines in Virginia Catfishes (opens in a new tab)

  3. Developing Habitat Suitability Criteria for Individual Species and Habitat Guilds in the Shenandoah River Basin

    … River, Virginia. Only criteria for the margined madtom (Noturus insignis) and the juvenile smallmouth bass (Micropterus dolomieu) transferred for both suitable and optimal habitat. Criteria for mottled sculpin (Cottus bairdi), Cyprinella sp. (spotfin and satinfin shiners), river chub …

    vt Repository record for Developing Habitat Suitability Criteria for Individual Species and Habitat Guilds in the Shenandoah River Basin (opens in a new tab)

  4. Controlled cultivation techniques for the recovery of threatened fishes in Virginia

    … spotfin chub, Cyprinella monacha, and yellowfin madtom, Noturus flavipinnis, by using closely related, but unthreatened species, to evaluate potential techniques. The surrogate species used were the whitetail shiner, Cyprinella galactura, and the margined madtom, Noturus insignis. I investigated …

    vt Repository record for Controlled cultivation techniques for the recovery of threatened fishes in Virginia (opens in a new tab)