| Title | Natural history of Oregonichthys (Pisces: Cyprinidae), with a description of a new species from the Umpqua River of Oregon |
| Publication Type | Journal Article |
| Year of Publication | 1991 |
| Authors | Markle, Douglas F., Todd N. Pearsons, and Debra T. Bills |
| Secondary Title | Copeia |
| Number | 2 |
| Pagination | 277-293 |
| Date Published | 1991 |
| ISBN Number | 0045-8511 |
| Call Number | OSU Libraries: Valley QL605 .C6, Guin QL605 .C6 |
| Keywords | geographic distribution, habitats, Oregon chub = Oregonichthys crameri, reproductive behavior, taxonomy, Umpqua chub = Oregonichthys kalawatseti, Umpqua River |
| Notes | Maps, bw photographs of preferred habitat. |
| Label | 810 |