| Authors(s) | Swainson, W. |
| Year | 1838-1839 |
| Title | On the natural history and classification of fishes, amphibians and reptiles or monocardian animals, London, 2 vol., 1 (1838): 368 pp., 100 fig.; 2 (1839): 448 pp., 135 fig. |
| Authors(s) | Swainson, W. |
| Year | 1838-1839 |
| Title | On the natural history and classification of fishes, amphibians and reptiles or monocardian animals, London, 2 vol., 1 (1838): 368 pp., 100 fig.; 2 (1839): 448 pp., 135 fig. |