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| Lutz,Vivian A; Boschi,Enrique E; Bremec,Claudia S.; Cousseau,María Berta; Figueroa,Daniel E.; Rodríguez,Diego H.; Scarlato,Norberto; Viñas,María Delia; Lewis,Mirtha N.; Penchaszadeh,Pablo E.; Acuña,Fabián H; Aguirre,Marina L.; Akselman,Rut; Alder,Viviana A.; Baldoni,Ana; Barría,María S.; Bastida,Ricardo O.; Boraso,Alicia S.; Calvo,Jorge; Campagna,Claudio; Cañete,Guillermo; Cassia,María C.; Cervellini,Patricia M.; Chiaramonte,Gustavo E.; Costagliola,Marcela; Cosulich,Guillermina; Daponte,María C.; Díaz de Astarloa,Juan M.; Elías,Rodolfo; Esnal,Graciela B.; Excoffon,Adriana C.; Freije,Hugo; García de la Rosa,Susana; Genzano,Gabriel N.; Giberto,Diego A.; Guerrero,Raúl; Helbling,Walter; Hoffmeyer,Mónica S.; Incorvaia,Inés S.; Iribarne,Oscar; Jaureguizar,Andrés J.; Kogan,Mariela; Lovrich,Gustavo A; Madirolas,Adrián O.; Martin,Juan P.; Martos,Patricia; Mendoza,María L.; Marque,Silvina Menu; Mianzán,Hermes W.; Morriconi,Elba R.; Negri,Rubén M.; Obenat,Sandra; Pastor de Ward,Catalina T.; Pérez de Fankhauser,Laura B.; Quintana,Flavio; Reta,Raúl; Rico,Rita; Roux,Ana M.; Sabatini,Marina E.; Scelzo,Marcelo A.; Schejter,Laura; Schiavini,Adrián C.M.; Silva,Ricardo I.; Silvoni,María G.; Spivak,Eduardo; Trucco,María I.; Vallarino,Eduardo A.; Zelaya,Diego G.. |
| Tipo: Journal article |
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| Ano: 2003 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382003000200016 |
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| Chierichetti,Melisa A.; Scenna,Lorena B.; Giácomo,Edgardo E. Di; Ondarza,Paola M.; Figueroa,Daniel E.; Miglioranza,Karina S. B.. |
| ABSTRACT The cockfish, Callorhinchus callorynchus, is a widely distributed holocephalan in the south-western Atlantic and an important resource for Argentinean fisheries. The reproductive characteristics of this species were studied in northern Argentinean coastal waters, where specimens arrive seasonally (winter-spring). Sexual dimorphism in maximum precaudal length (PCL) and total body mass (TM) was found, being females (PCL=630 mm; TM=3330 g; n=167) larger and heavier than males (PCL=482 mm; TM=1630 g; n=19). Maturity size for females was 466.22 mm PCL, representing 74% PCL of the largest female sampled. The mean number of ovarian follicles was 8.37 (± 4.84). The highest values of ovarian follicles diameter, gonadosomatic and oviducalsomatic indices... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Holocephalans; Maturity; Ovarian fecundity; Seasonality; South-western Atlantic. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000200203 |
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