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  1. Astyanax pampa (Characiformes, Characidae), a
    By: Casciotta, J R - Almirón, Adriana. - Azpelicueta, María de las Mercedes.
    Type: Article
    In: Revue Suisse De Zoologie
    Volume: 112
    Date: 2005
    Page Range: 401--408
    View Article
  2. Austrolebias arachan (Cyprinodontiformes, Rivulidae), a new species of annual fish from northeastern Uruguay
    By: Loureiro, M - Azpelicueta, María de las Mercedes. - García, G
    Type: Article
    In: Revue Suisse De Zoologie
    Volume: 111
    Date: 2004
    Page Range: 21--30
    View Article
  3. Bryconamericus pyahu sp. n. (Characiformes, Characidae), a new species from the río Iguazú basin, in Argentina
    By: Azpelicueta, María de las Mercedes. - Casciotta, J R - Almirón, Adriana.
    Type: Article
    In: Revue Suisse De Zoologie
    Volume: 110
    Date: 2003
    Page Range: 581--589
    View Article
  4. Bryconamericus uporas sp. n. (Characiformes, Characidae), a new species from the río Uruguay basin, in Argentina
    By: Casciotta, J R - Azpelicueta, María de las Mercedes. - Almirón, Adriana.
    Type: Article
    In: Revue Suisse De Zoologie
    Volume: 109
    Date: 2002
    Page Range: 155--165
    View Article
  5. Chrysobrycon eliasi, new species of stevardiine fish (Characiformes: Characidae) from the río Madre de Dios and upper río Manuripe basins, Peru
    By: Vanegas-Ríos,James Anyelo - Azpelicueta, María de las Mercedes. - Ortega,Hernán
    Type: Article
    In: Neotropical Ichthyology
    Date: 2011-01-01
    View Article (External)
  6. Curimata biornata, a new curimatid fish (Characiformes, Curimatidae) from Argentine and Southeastern Brazil
    By: Braga, L - Azpelicueta, María de las Mercedes.
    Type: Article
    In: Revue Suisse De Zoologie
    Volume: 94
    Date: 1987
    Page Range: 465--473
    View Article
  7. Extension of geographic distribution of Chrysobrycon hesperus and C. myersi (Characiformes, Characidae, Stevardiinae) for several drainages flowing into the Amazon River Basin in Peru and Colombia
    By: Vanegas-Ríos,James Anyelo - Meza-Vargas,Vanessa - Azpelicueta, María de las Mercedes.
    Type: Article
    In: Revista mexicana de biodiversidad
    Date: 2013-03-01
    View Article (External)
  8. Gephyrocharax torresi (Characiformes: Characidae: Stevardiinae), a new species from the río Cascajales basin, río Magdalena system, Colombia
    By: Vanegas-Rios,James Anyelo - Azpelicueta, María de las Mercedes. - Mirande,Juan Marcos - Gonzales,Maria Dolly Garcia
    Type: Article
    In: Sociedade Brasileira de Ictiologia
    Date: 2013-06-01
    Publication info: Sociedade Brasileira de Ictiologia 2013-06-01
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  9. Heptapterus mbya (Siluriformes: Heptapteridae), a new species of catfish from the Paraná river basin, in Argentina
    By: Azpelicueta, María de las Mercedes. - Mirande, Juan Marcos - Aguilera,Gaston
    Type: Article
    In: Revue Suisse de Zoologie
    Volume: 118
    Date: 2011
    Page Range: 319--327
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  10. Hisonotus candombe, a new species from the río Uruguay basin in the República Oriental del Uruguay (Siluriformes, Loricariidae, Otothyrini)
    By: Casciotta, Jorge R - Azpelicueta, María de las Mercedes. - Almirón, Adriana. - Litz, Thomas
    Type: Article
    In: Spixiana
    Volume: 29
    Date: 2006
    Page Range: 147--152
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  11. Hisonotus hungy sp. n. (Siluriformes, Loricariidae) a new species from arroyo Tirica, Misiones, Argentina
    By: Azpelicueta, María de las Mercedes. - Almirón, Adriana. - Casciotta, J R - Koerber, S
    Type: Article
    In: Revue Suisse De Zoologie
    Volume: 114
    Date: 2007
    Page Range: 591--598
    View Article
  12. Iheringichthys syi (Siluriformes: Pimelodidae), a new pimelodid species from upper Paraná basin, Brazil
    By: Azpelicueta, María de las Mercedes. - Britski,Heraldo A.
    Type: Article
    In: Neotropical Ichthyology
    Date: 2012-01-01
    View Article (External)
  13. A new genus and species of small characid (Ostariophysi, Characidae) from the upper río Bermejo basin, northwestern Argentina
    By: Mirande, J M - Aguilera, G - Azpelicueta, María de las Mercedes.
    Type: Article
    In: Revue Suisse De Zoologie
    Volume: 111
    Date: 2004
    Page Range: 715--728
    View Article
  14. A new species of Astyanax (Characiformes, Characidae) from the upper río Bermejo basin, Salta, Argentina
    By: Mirande, J M - Aguilera, G - Azpelicueta, María de las Mercedes.
    Type: Article
    In: Revue Suisse De Zoologie
    Volume: 111
    Date: 2004
    Page Range: 213--223
    View Article
  15. A new species of Astyanax (Characiformes, Characidae) from Uruguay river basin in Argentina, with remarks on hook presence in Characidae
    By: Azpelicueta, María de las Mercedes. - Garcia, J O
    Type: Article
    In: Revue Suisse De Zoologie
    Volume: 107
    Date: 2000
    Page Range: 245--257
    View Article
  16. A new species of Bryconamericus (Characiformes, Characidae) from Paraná basin in Misiones, Argentina
    By: Azpelicueta, María de las Mercedes. - Almirón, Adriana.
    Type: Article
    In: Revue Suisse De Zoologie
    Volume: 108
    Date: 2001
    Page Range: 275--281
    View Article
  17. A new species of Hisonotus (Siluriformes, Loricariidae, Otothyrini) from the República Oriental del Uruguay
    By: Almirón, Adriana. - Azpelicueta, María de las Mercedes. - Casciotta, J R - Litz, T
    Type: Article
    In: Revue Suisse De Zoologie
    Volume: 113
    Date: 2006
    Page Range: 87--94
    View Article
  18. An oplegnathid fish from the Eocene of Antarctica
    By: Cione, Alberto L - Azpelicueta, María de las Mercedes. - Bellwood, David R
    Type: Article
    In: Palaeontology
    Volume: 37
    Date: 1995
    Page Range: 931--940
    View Article
  19. Osteología y notas miológicas de la Cecilia Neotropical Chthonerpeton indistinctum (Reinhardt and Lutken, 1861), con una diagnosis de la familia Typhlonectidae (Amphibia: Gymnophiona)
    By: Azpelicueta, María de las Mercedes. - Williams, Jorge D - Gudynas, Eduardo
    Type: Article
    In: Iheringia, ser. zool.
    Volume: 66
    Date: 1987
    Page Range: 69--81
    View Article
  20. Papiliolebias hatinne, a new annual fish species (Cyprinodontiformes: Rivulidae) from Salta, Argentina
    By: Azpelicueta, María de las Mercedes. - Butî, Cristina - Garcia, Gracida
    Type: Article
    In: Revue Suisse De Zoologie
    Volume: 116
    Date: 2009
    Page Range: 313--323
    View Article
  21. Phylogeography of the Neotropical catfish Pimelodus albicans (Siluriformes: Pimelodidae) from río de la Plata basin, South America, and conservation remarks
    By: Vergara,Julia - Azpelicueta, María de las Mercedes. - Garcia,Graciela
    Type: Article
    In: Neotropical Ichthyology
    Date: 2008-03-01
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  22. Redescription of Diplomystes mesembrinus (Siluriformes, Diplomystidae)
    By: Azpelicueta, María de las Mercedes. - Gosztonyi, A E
    Type: Article
    In: Revue Suisse De Zoologie
    Volume: 105
    Date: 1998
    Page Range: 901--910
    View Article
  23. Sexual dimorphism and geographical distribution of Hoplosternum pectorale (Siluriformes: Callichthyidae)
    By: Azpelicueta, María de las Mercedes.
    Type: Article
    In: Gayana Zoologia
    Volume: 59
    Date: 1995
    Page Range: 167--175
    View Article
  24. Tridentopsis cahuali n. sp. (Siluriformes, Trichomycteridae), a new miniature tridentine from Paraguay System, in Argentina
    By: Azpelicueta, María de las Mercedes.
    Type: Article
    In: Revue Suisse De Zoologie
    Volume: 97
    Date: 1990
    Page Range: 981--988
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  25. Two new species of the genus Astyanax (Characiformes, Characidae) from the Paraná river basin in Argentina
    By: Azpelicueta, María de las Mercedes. - Casciotta, J R - Almirón, Adriana.
    Type: Article
    In: Revue Suisse De Zoologie
    Volume: 109
    Date: 2002
    Page Range: 243--259
    View Article