NOTICE: The ZooBank website has been experiencing extremely high demand recently.
We are working on a solution, but it may continue to be slower than normal.
We apologize for the inconvenience, and appreciate your patience!
 

Publications (13)      

1. Barbour, C. D. & S. Contreras-Balderas. 1968 Algansea monticola, a new cyprinid fish from the Pacific slope of Central Mexico Proceedings of the Biological Society of Washington 81: 101-108.
2. Contreras-Balderas, S. & J. Verduzco-Martínez. 1977 Dionda mandibularis, a new cyprinid fish endemic to the Upper Rio Verde, San Luis Potosi, Mexico, with comments on related species Transactions of the San Diego Society of Natural History 18(16): 259-266.
3. Contreras-Balderas, S. & M. L. Lozano-Vilano. 1994 Cyprinella alvarezdelvillari, a new cyprinid fish from Río Nazas of México, with a key to the Lepida Clade Copeia 1994(4): 897-906.
4. Contreras-Balderas, S. & María De L. Lozano-Vilano. 1996 Extinction of most Sandia and Potosí valleys (Nuevo León, Mexico) endemic pupfishes, crayfishes and snails Ichthyological Exploration of Freshwaters 7(1): 33-40.
5. Contreras-Balderas, S. & R. Rivera-Teillery. 1973 Notropis aguirrepequeñoi, especie nueva endemica del Rio Soto la Marina, Tamaulipas, Mexico (Pisces: Cyprinidae) Publ. Biol. Inst. Invest. Cient. 1(2): 9-23.
6. Contreras-Balderas, S. & R. Rivera-Teillery. 1985 Bramocharax (Catemaco) caballeroi subgén. et sp. nv., del lago de Catemaco, Veracruz, Mexico Inst. Inv., Cient., U.A.N.L., Mexico 2(1): 7-29.
7. Contreras-Balderas, S., M. de L. Lozano Vilano & María E. García-Ramírez. 1998 Catalogue of type specimens in the fish collection at Facultad de Ciencias Biologicas, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico : 1-8.
8. Lozano-Vilano, María De L. & S. Contreras-Balderas. 1990 Astyanax armandoi n. sp. from Chiapas, Mexico (Pisces, Ostariophysi: Characidae) with a comparison to the nominal species A. aeneus and A. mexicanus Universidad y Ciencia 7(14): 95-107.
9. Lozano-Vilano, María De L. & S. Contreras-Balderas. 1993 Four new species of Cyprinodon from southern Nuevo León, Mexico, with a key to the C. eximius complex (Teleostei: Cyprinodontidae) Ichthyological Exploration of Freshwaters 4(4): 295-308.
10. Lozano-Vilano, María De L. & S. Contreras-Balderas. 1999 Cyprinodon bobmilleri: new species of pupfish from Nuevo León, México (Pisces; Cyprinodontidae) Copeia 1999(2): 382-387.
11. Obregón-Barboza, H. & S. Contreras-Balderas. 1988 Una nueva especie de pez del genero Xiphophorus del grupo couchianus en Coahuila, México (Poeciliidae) Publ. Biol. Univ. Auton. Nuevo León 2(3): 93-124.
12. Ruiz-Campos, G., S. Contreras-Balderas & María De L. Lozano-Vilano. 1998 Occurrence of the red pike conger, Cynoponticus coniceps (Jordan and Gilbert, 1881) (Pisces: Muraenesocidae), in the Gulf of California California Fish and Game 84(3): 146-148.
13. Ruiz-Campos, G., S. Contreras-Balderas, M. de L. Lozono-Vilano, S. González-Guzmán & Alaníz-Garcia. 2000 Ecological and distributional status of continental fishes of northwestern Baja California, Mexico Bulletin of the Southern California Academy of Sciences 99(2): 59-90.