Results 71 to 80 of about 1,496 (169)

Consideraciones ecomorfológicas del mecanismo de captura de presas en Xiphias gladius (Linnaeus, 1758) Ecomorphological considerations of the prey capture mechanism of Xiphias gladius (Linnaeus, 1758)

open access: yesLatin American Journal of Aquatic Research, 2009
El presente trabajo analiza el mecanismo de captura de presas del pez espada (Xiphias gladius), suponiendo un mecanismo de alimentación RAMy una dieta de amplio espectro trófico.
Cecilia Cancino, Fernando Burgos
doaj  

ACERCAMIENTO A LA COMPOSICIÓN DE LA DIETA DE Isurus oxyrinchus RAFINESQUE, 1810 (ELASMOBRANCHII: LAMNIDAE) EN AGUAS INTERNACIONALES DEL PACÍFICO SUR CENTRAL.

open access: yesRevista de Investigaciones Marinas, 2023
En el presente trabajo se analizaron las pautas alimenticias del marrajo azul, Isurus oxyrinchus, especie accesoria en la pesquería con palangre de superficie donde la especie objetivo es el pez espada, Xiphias gladius.
G.R. Mucientes-Sandoval   +1 more
doaj  

OCORRí­Å NCIA DE PEIXES CEFALÓPODOS E CRUSTÁCEOS EM ESTÔMAGOS DE ATUNS E ESPÉCIES AFINS CAPTURADAS COM ESPINHEL NO BRASIL (23ºS í  34ºS) 1972 í  1985

open access: yesBoletim do Instituto de Pesca, 2018
Em 3799 estômagos de Thunnus alalunga, Thunnus albacares, Xiphias gladius, Coryphaena hippurus, Tetrapturus albidus, Istiophorus albicans e Thunnus obesus, o item peixes ocorreu com mais frequência na região sudeste e durante o quarto e primeiro ...
Luis Alberto ZAVALA-CAMIN
doaj  

The Broad-Finned Sword-Fish, Xiphias platypterus (Pl. 88)

open access: yesThe Naturalist's Miscellany
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
George Shaw, Frederick Polydore Nodder
openaire   +2 more sources

Xiphias Linnaeus, 1758, gen. nov.

open access: yes
Xiphias [gen. nov.] Caput maxilla superiore terminatum rostro ensiformi; Os edentulum. Membr. branch. radiis VIII. Corpus teretiusculum.
openaire   +2 more sources

Identification of the spatial-temporal distribution pattern of swordfish (Xiphias gladius) in the southeastern Pacific Identificación del patrón de distribución espacio-temporal del pez espada (Xiphias gladius) en el océano Pacífico suroriental

open access: yesLatin American Journal of Aquatic Research, 2009
The pattern of the spatial-temporal distribution of the fishing yields (catch rates) of swordfish {Xiphias gladius) from the Chilean industrial longline fleet it was determined using generalized additives models, autocorrelation analysis and Fourier ...
Fernando Espíndola   +2 more
doaj  

THE HYPOPHYSIS OF THE BROAD-BILLED SWORDFISH, XIPHIAS GLADIUS L

open access: yesThe Biological Bulletin, 1942
Twenty-three swordfish pituitaries were studied in 1940. It was impossible to determine the sex of these fish; therefore the work was repeated in 1941 on pituitaries from 13 swordfish, all of which proved to be female. Their pituitaries were identical with those obtained in 1940.The swordfish hypophysis is a blunt pyramidal structure, situated with its
openaire   +2 more sources

Loop Lines (Traplines): A New Emerging Terminal Device in Pelagic Longline Swordfish Fisheries

open access: yesFishes
Loop lines (also known as traplines) represent a recent innovation in pelagic longline fisheries, particularly targeting swordfish (Xiphias gladius).
José Carlos Báez, Andrés Domingo
doaj   +1 more source

Período de desove y fecundidad del pez espada (Xiphias gladius) capturado en el Pacífico suroriental Spawning period and fecundity of swordfish (Xiphias gladius) caught in the southeastern Pacific

open access: yesLatin American Journal of Aquatic Research, 2009
Se entregan resultados de la biología reproductiva del pez espada capturado frente a la costa chilena. Se realizaron muéstreos biológicos en la zona económica exclusiva y alta mar adyacente a las islas de Pascua, Salas y Gómez, San Félix y San Ambrosio ...
Gabriel Claramunt   +3 more
doaj  

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