Cynanthus latirostris Swainson, 1827
- Type locality: Tableland of Mexico; probably does not occur there = designated Valley of Mexico near Mexico City.
Primary references edit
- Swainson, W.J., 1827. A Synopsis of the Birds discovered in Mexico by W. Bullock, F.L.S. and H.S., and Mr. William Bullock, jun. The Philosophical Magazine or Annals of Chemistry, Mathematics, Astronomy, Natural History, and General Science Vol.1 New and united series. January–June, 1827. Nr.V May Art.72: 364–369; Nr.VI June Art.85: 433–442 London. p. 441 BHL Reference page.