Contributions to the natural history of the fresh water fishes of North America (1851) (20502369118), 1851

Fig. 1-9, 8c, 43-45: cottus cognatus syn. C. Viscosus, 10. -13. Cottus cognatus syn. C. Franklini, 14. -17. Cottus bairdii syn. C. Wilsonii, 18. -21. Cottus bairdii syn. C. Richardsoni, 26. -35. Acanthocottus virginianus (?), 46. -48. Acanthocottus variabilis, 39. -41. Cottus gobioides, 42. Cottus cognatus syn. C. Gracilis, 22. -25. And 36. -38. Myoxocephalus thompsonii syn. Triglopsis thompsonii title: contributions to the natural history of the fresh water fishes of north america identifier: contributionston00gira (find matches) year: 1851 (1850s) authors: girard, charles, 1822-1895 subjects: cottidae; fishes publisher: (washington: smithsonian institution contributing library: smithsonian libraries digitizing sponsor: smithsonian libraries. Date: 1851.