Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Juan M. Díaz de Astarloa"'
Autor:
Florencia Matusevich, Valeria Gabbanelli, Gonzalo Vulcano, Natalia Plá, Victoria M. Lenain, Diego M. Vazquez, Juan M. Díaz de Astarloa, Ezequiel Mabragaña
Publikováno v:
Zoosystematics and Evolution, Vol 100, Iss 2, Pp 739-746 (2024)
Currently, the genus Zenopsis, also known as silver John Dory, comprises at least five valid species with a wide range of distribution. However, recent studies have proposed the existence of a new Zenopsis species inhabiting the Indian Ocean, and a p
Externí odkaz:
https://doaj.org/article/1fd2eb5fd5e84d3da877da192601b4b6
Autor:
Ailton A. Ariza, Aisni M. C. L. Adachi, Pollyana Roque, Fabio H. V. Hazin, Marcelo Vianna, Matheus M. Rotundo, Sergio M. Delpiani, Juan M. Díaz de Astarloa, Gabriela Delpiani, Claudio Oliveira, Fausto Foresti, Vanessa P. Cruz
Publikováno v:
Diversity, Vol 14, Iss 7, p 544 (2022)
The Squalus genus comprises a group of small demersal sharks occurring circumglobally, popularly known as dogfish sharks. This genus exhibits a conserved morphology, thus making correct morphological identification difficult. Considering these taxono
Externí odkaz:
https://doaj.org/article/be1fc3495d644cd4a3c1aede13408620
Autor:
Karen L. A. Guimarães, Juan J. Rosso, Mendelsohn F. B. Souza, Juan M. Díaz de Astarloa, Luís R. R. Rodrigues
Publikováno v:
Neotropical Ichthyology, Vol 19, Iss 2 (2021)
Abstract The Hoplias malabaricus group encompasses six valid species and still is believed to harbors cryptic diversity. In this work, an integrative approach including morphological, DNA barcoding, and cytogenetic considerations was conducted to cha
Externí odkaz:
https://doaj.org/article/9205a0cd020d42d68857481ab725cac3
Autor:
Juan M. Díaz de Astarloa, Thomas A. Munroe, Philippe Béarez, Mariano Gonzalez-Castro, Damián L. Castellini
Publikováno v:
Neotropical Ichthyology, Vol 16, Iss 2 (2018)
ABSTRACT Comparisons of the external morphology and analysis of osteological features of the postcranial and appendicular skeletons of three southwestern Atlantic flatfish species of the genus Paralichthys (P. isosceles, P. orbignyanus and P. patagon
Externí odkaz:
https://doaj.org/article/aa7ebecdbf3e4a2da7180fd032bb875a
Autor:
Juan J. Rosso, Franco del Rosso, Ezequiel Mabragaña, Nahuel F. Schenone, Esteban Avigliano, Juan M. Díaz de Astarloa
Publikováno v:
Neotropical Ichthyology, Vol 15, Iss 4 (2017)
ABSTRACT Poeciliids comprise around 300 species inhabiting the fresh and brackish waters of the Americas and Africa. Poecilia reticulata is native to Northeastern South America and Trinidad and Tobago. In this paper, introduced specimens of P. reticu
Externí odkaz:
https://doaj.org/article/84d508595f7b4db0b2d76e3f160e4367
Publikováno v:
Scientia Marina, Vol 79, Iss 1, Pp 43-55 (2015)
Juvenile fishes were sampled every 15 days from September 2009 to April 2010 along the marine-estuarine gradient (surf zone, estuary and a freshwater stream) of the Mar Chiquita lagoon, Argentina. The temporal variations of juvenile assemblages in sp
Externí odkaz:
https://doaj.org/article/b6be07ec209441069b1449389298e1ad
Publikováno v:
Brazilian Journal of Oceanography, Vol 59, Iss 1, Pp 43-59 (2011)
Demersal fish assemblages from trawl surveys in the Rio de la Plata estuary and its inner continental shelf were analyzed from 1975 to 1995. The first two factors of Principal Component Analysis explained 48% of the variance in species distribution,
Externí odkaz:
https://doaj.org/article/3e33c709406d401c944ef240b706214a
Autor:
Mauro Belleggia, Ezequiel Mabragaña, Daniel E. Figueroa, Lorena B. Scenna, Santiago A. Barbini, Juan M. Díaz de Astarloa
Publikováno v:
Scientia Marina, Vol 72, Iss 4, Pp 701-710 (2008)
Food habits of Bathyraja brachyurops were studied based on stomach content analyses of 346 specimens collected from research cruises carried out from 2003 to 2005 on the Argentinean continental shelf (36ºS-55ºS). A total of 265 stomachs (76.6%) con
Externí odkaz:
https://doaj.org/article/38564da4d8414cc1a36ea20bd321f3b5
Autor:
JUAN M. DÍAZ DE ASTARLOA
Publikováno v:
Revista Chilena de Historia Natural, Vol 78, Iss 3, Pp 343-391 (2005)
Se realiza un análisis osteológico comparativo del esqueleto craneal en Paralichthys isosceles, P. orbignyanus y P. patagonicus, tres especies de lenguados presentes en el Atlántico suroccidental. Se describen las características de los component
Externí odkaz:
https://doaj.org/article/f10e861f87d14c129ab90764607bfea9
Autor:
Vivian A Lutz, Enrique E Boschi, Claudia S. Bremec, María Berta Cousseau, Daniel E. Figueroa, Diego H. Rodríguez, Norberto Scarlato, María Delia Viñas, Mirtha N. Lewis, Pablo E. Penchaszadeh, Fabián H Acuña, Marina L. Aguirre, Rut Akselman, Viviana A. Alder, Ana Baldoni, María S. Barría, Ricardo O. Bastida, Alicia S. Boraso, Jorge Calvo, Claudio Campagna, Guillermo Cañete, María C. Cassia, Patricia M. Cervellini, Gustavo E. Chiaramonte, Marcela Costagliola, Guillermina Cosulich, María C. Daponte, Juan M. Díaz de Astarloa, Rodolfo Elías, Graciela B. Esnal, Adriana C. Excoffon, Hugo Freije, Susana García de la Rosa, Gabriel N. Genzano, Diego A. Giberto, Raúl Guerrero, Walter Helbling, Mónica S. Hoffmeyer, Inés S. Incorvaia, Oscar Iribarne, Andrés J. Jaureguizar, Mariela Kogan, Gustavo A Lovrich, Adrián O. Madirolas, Juan P. Martin, Patricia Martos, María L. Mendoza, Silvina Menu Marque, Hermes W. Mianzán, Elba R. Morriconi, Rubén M. Negri, Sandra Obenat, Catalina T. Pastor de Ward, Laura B. Pérez de Fankhauser, Flavio Quintana, Raúl Reta, Rita Rico, Ana M. Roux, Marina E. Sabatini, Marcelo A. Scelzo, Laura Schejter, Adrián C.M. Schiavini, Ricardo I. Silva, María G. Silvoni, Eduardo Spivak, María I. Trucco, Eduardo A. Vallarino, Diego G. Zelaya
Publikováno v:
Gayana, Vol 67, Iss 2, Pp 371-382 (2003)
Externí odkaz:
https://doaj.org/article/82d12b5e13654fef8c34f0f7524f3184