| Citation | Kallman, K.D., R.B. Walter, D.C. Morizot and S. Kazianis, 2004, Two new species of Xiphophorus (Poeciliidae) from the Isthmus of Tehuantepec, Oaxaca, Mexico, with a discussion of the distribution of the X. clemenciae clade.. Am. Mus. Novit. 3441:1-34. |
| Ref. | 52914 Kallman, K.D., R.B. Walter, D.C. Morizot and S. Kazianis, 2004 |
| Page | 16;fig.1G,H |
| Named Used as Valid | Xiphophorus helleri |
| Comment | |
| Locality | |
| Distribution | Coastal plain and front ranges, from Rio Nautla, Veracruz, Mexico to northern Honduras. |
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