Spea hammondii е вид жаба от семейство Scaphiopodidae.[2][3] Възникнал е преди около 0,0117 млн. години по времето на периода кватернер.[4] Видът е почти застрашен от изчезване.[5]
Разпространен е в Мексико и САЩ.[5]
Популацията на вида е намаляваща.[4]
- Flores-Villela, Oscar / McCoy, C. J., ed. Herpetofauna Mexicana: Lista anotada de las especies de anfibios y reptiles de México, cambios taxonómicos recientes, y nuevas especies. Carnegie Museum of Natural History Special Publication, no. 17, 1993.
- Crother, Brian I., Jeff Boundy, Jonathan A. Campbell, et al. / Moriarty, John J., ed. Scientific and Standard English Names of Amphibians and Reptiles of North America North of Mexico, with Comments Regarding Confidence in Our Understanding. Herpetological Circular, no. 29, 2000.
- Banks, R. C., R. W. McDiarmid, A. L. Gardner, and W. C. Starnes. Checklist of Vertebrates of the United States, the U.S. Territories, and Canada, draft (2004), 2004.
- Crother, Brian I., Jeff Boundy, Frank T. Burbrink, et al. / Moriarty, John J., ed. Scientific and Standard English Names of Amphibians and Reptiles of North America North of Mexico, With Comments Regarding Confidence in Our Understanding, Sixth Ed. Herpetological Circular No. 37, 2008.
- Flores-Villela, Oscar / McCoy, C. J., ed. Carnegie Museum of Natural History Special Publication, no. 17. Pittsburgh, Pennsylvania, USA, Carnegie Museum of Natural History, 1993. ISBN 0-911239-42-1. с. iv + 73.
- Banks, R. C., R. W. McDiarmid, A. L. Gardner, and W. C. Starnes. Checklist of Vertebrates of the United States, the U.S. Territories, and Canada, draft (2004). 2004.
- Crother, Brian I., Jeff Boundy, Jonathan A. Campbell, et al. / Moriarty, John J., ed. Herpetological Circular, no. 29. 2000. ISBN 0-916984-54-0. с. iv + 82.
- Crother, Brian I., Jeff Boundy, Frank T. Burbrink, et al. / Moriarty, John J., ed. Herpetological Circular No. 37. Society for the Study of Amphibians and Reptiles, 2008. ISBN 0-916984-74-5. с. 1-84.
Нормативен контрол |
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| Spea hammondii![Редактиране в Уикиданни](//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png) | |
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| Scaphiopus hammondii![Редактиране в Уикиданни](//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png) | |
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