Population Density, Growth, and Fecundity of the Creek Chubsucker, Erimyzon oblongus

@inproceedings{Wagner1963PopulationDG,
  title={Population Density, Growth, and Fecundity of the Creek Chubsucker, Erimyzon oblongus},
  author={Charles C. Wagner and Edwin Lavern Cooper},
  year={1963}
}
soma's spectacle is primary or secondary. Elassoma has been regarded as a neotenic sunfish (Eaton, 1956). We hope to study the larval development of the Elassoma eye to determine if the spectacle persists through ontogeny as the spectacles of purely aquatic amphibians do according to Walls (1942 and personal communication). If the spectacle is of the primary type throughout development, the adult spectacle has as much right to be called primary as in lampreys, amphibian tadpoles, and adult… CONTINUE READING