Results 71 to 80 of about 1,745 (173)

Growth Autocorrelation in Atlantic Bluefin Tuna Thunnus thynnus Larvae in the Northwest Mediterranean and the Gulf of Mexico

Fisheries Oceanography, Volume 35, Issue 2, Page 297-305, March 2026.
ABSTRACT Growth and survival rates during the early life stages are key vital parameters driving population dynamics of fish. Growth rates generally present a pattern of autocorrelation. Growth autocorrelation is stronger when faster and slower growing individuals continue to grow faster and slower.
José María Quintanilla, Shota Tanaka, Ricardo Borrego‐Santos, Estrella Malca, Raúl Laiz‐Carrión, Dominique Robert, Akinori Takasuka   +6 more
wiley   +1 more source

Comparison of morphometric characteristics of otolith for ten Clupeid species of the Persian Gulf

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2011
Morphometric comparison of sagitta otolith in 10 clupeid species of the Persian Gulf and Oman Sea including Anodontostoma chacunda, Dussumieria acuta, Dussumieria elopsoides, Ilisha megaloptera, Ilisha melastoma, Nematolosa nasus, Sardinella gibbosa ...
H. Homauni; T. Valinassab email ; S.J. Seifabadi
doaj  

Remorphable Architectures: Reprogramming Global Bistability through Locally Bistable Metamaterials

Advanced Materials, Volume 38, Issue 9, 12 February 2026.
Local bistable reconfiguration in mechanical metamaterials is leveraged in globally bistable architectures to enable in situ reprogrammable transition pathways through state flip of individual building blocks. The local‐to‐global correspondence of instabilities empowers soft robotic systems with on‐demand morphing traits, as well as aerospace ...
Lei Wu, Shujia Chen, Ali Elias Acha, Damiano Pasini   +3 more
wiley   +1 more source

The V Sagittae Stars [PDF]

Publications of the Astronomical Society of the Pacific, 1998
We identify a class of four Galactic stars with similar spectroscopic and photometric properties: V617 Sgr, HD 104994, WX Cen, and V Sge. We call this class the "V Sagittae stars." The characteristics and literature of each of these stars are reviewed.
J. E. Steiner, M. P. Diaz
openaire   +1 more source

Pennella sagitta Linnaeus 1758 [PDF]

, 2017
<i>Pennella sagitta</i> (Linnaeus, 1758) <p>(Fig. 18)</p> <p> <b>Synonyms.</b> <i>Pennella bocconii</i> Lamartinier, 1798, <i>P. branchiata</i> (Blainville, 1822)</p> <p> &
Hogans, W. E.
core   +1 more source

Characterization of salmon‐foraging harbor seals (Phoca vitulina) in the Erimo region, Hokkaido, Japan, using finite mixture models

The Journal of Wildlife Management, Volume 90, Issue 2, February 2026.
Finite mixture models revealed that older, larger harbor seals specialize in salmon predation at setnets in Hokkaido, Japan, suggesting targeted management strategies focusing on these specialist individuals could effectively reduce fishery conflicts while protecting the broader seal population.
Takahito Masubuchi, Mari Kobayashi
wiley   +1 more source

Morphology and morphometric relationships of the sagitta of Diapterus auratus (Perciformes: Gerreidae) from Veracruz, Mexico

Revista de Biología Tropical, 2013
Sagittae otoliths are the most studied because of their morphological variability and size; the sagittae may also have valuable taxonomic use and for D. auratus has not yet been described.
Verónica Rivera Félix, José Antonio Martínez-Pérez, Jacob Rubio Molina1, Rafael Emiliano Quintanar Zuñiga, Jonathan Franco López   +4 more
doaj  

Ontogenetic and sex-related variations in otolith morphology and structure of thinlip gray mullet from a transitional environment in northern Italy

Frontiers in Marine Science
Otoliths are calcified structures present in the inner ear of fish involved in hearing and balance. Notwithstanding that their shape is species-specific, which is helpful for taxonomic identification, the intraspecific variability of shape and structures
Francesca De Witt, Devis Montroni, Marco Stagioni, Samadhi Cervellin, Giuseppe Falini, Giuseppe Falini, Jaap Kaandorp, Erik Caroselli, Erik Caroselli, Stefano Goffredo, Stefano Goffredo   +10 more
doaj   +1 more source

Chaetognath spatial distribution and how egg-carrying affects the vertical distribution of Sagitta tasmanica off southern Chile

Scientia Marina, 2009
Six chaetognath species were determined, all for the first time, in the inner waters between Reloncaví Fjord and Boca del Guafo, Chile. Sagitta tasmanica (85.3%) and Eukrohnia hamata (5.8%) were dominant.
Francisco Villenas, Sergio Palma, Daniela Soto   +2 more
doaj   +1 more source

The Size and The Shape of Sagittal Otolith of Redtail Scad, Decapterus kurroides Blekeer 1855 from Kema Bay, North Minahasa Regency, North Sulawesi, Indonesia

Omni-Akuatika, 2020
This study aimed to examine the difference in the otolith size and otolith shape of redtail scad Decapterus kurrodes between sex in North Sulawesi. The otoliths of D.
Fransine B Manginsela, Gybert E Mamuaya, Rizald M Rompas, Lawrence J L Lumingas   +3 more
doaj   +1 more source