Results 161 to 170 of about 2,609,281 (301)

Global length–weight relationships of deep‐pelagic fishes: Coverage, biases and variability

Journal of Fish Biology, EarlyView.
Abstract Length–weight relationships (LWRs) are morphometric tools that allow body mass to be estimated from fish length, providing input for fisheries, ecological and biodiversity studies. For deep‐pelagic fishes, however, LWR data remain fragmented and unavailable for most species.
Júlia R. Martins, Yan R. Kurtz, Michael M. Mincarone, Arnaud Bertrand, Bárbara T. Villarins, Flávia Lucena‐Frédou, Thierry Frédou, Maria F. Morais, Leandro N. Eduardo   +8 more
wiley   +1 more source

Ontogenetic Development of Hyperostosis in the Crevalle Jack Caranx hippos (Linnaeus, 1766) and New Records of Affected Bone Regions

Journal of Fish Diseases, EarlyView.
ABSTRACT Hyperostosis is a non‐pathological condition widely reported in marine teleosts, yet its developmental dynamics and underlying drivers remain poorly understood. This study investigates the ontogenetic progression and anatomical distribution of hyperostosis in Caranx hippos based on a growth series of 39 specimens collected along the Brazilian ...
Camila Vitória Gonçalves Ferreira, Davi Lettieri Santos dos Abrahão, Alice Miranda Cardoso de‐Sá, Alice Barbosa Henriques, Ana Julia Araujo Rosa D’ Almeida Lima, Maykon Victor Rezende de Oliveira, Márcia Carolina Salomão, Helena Passeri Lavrado, Fernando Augusto Pereira Tuna   +8 more
wiley   +1 more source

The consequences of partial clonality on the spatiotemporal genetic structure of the red alga Chondria tumulosa (Ceramiales, Rhodophyta)

Journal of Phycology, EarlyView.
Abstract The relative rates of sexual versus clonal reproduction partition genetic diversity, but the quantification of these rates remains limited in natural populations. This knowledge gap is particularly acute among tropical macroalgae. Chondria tumulosa is a red macroalga that has been documented at high abundance in the three northernmost atolls ...
Taylor M. Williams, Heather L. Spalding, Solenn Stoeckel, Brian B. Hauk, Jonathan Plissner, Randall K. Kosaki, Stacy A. Krueger‐Hadfield   +6 more
wiley   +1 more source

Phylogeography and population genetics of the white spotted eagle ray, Aetobatus laticeps Gill, 1865, in the Eastern Tropical Pacific. [PDF]

PLoS One
Vinueza Guarderas M, Torres ML, Pozo Andrade MJ, Cevallos A, Tovar-Ávila J, Maguiño R, Biffi D, González C, Hernández S, Pazmiño DA.   +9 more
europepmc   +1 more source

Fletcheria gen. nov. (Ralfsiales, Phaeophyceae): A new crustose brown algal genus clarifying evolutionary relationships of Ralfsia pacifica

Journal of Phycology, EarlyView.
Abstract The genus Ralfsia was historically broadly circumscribed but has recently undergone significant taxonomic revision. Based on molecular data, a restricted Ralfsia sensu stricto was delineated that had many species reassigned to new genera and families.
Viviana Patricia Reyes‐Gómez, Manuela I. Parente, Daniel León‐Alvarez, Erasmo C. Macaya, Gary W. Saunders   +4 more
wiley   +1 more source

Contrasting climate oscillations impacts on phytoplankton in the western and eastern tropical Pacific. [PDF]

Nat Commun
An L, Laws EA, Liu X, Chen R, Wang S, Hu S, Zhang Y, Huang Y, Xu F, Chai F, Huang B.   +10 more
europepmc   +1 more source

Evolutionary legacies structure the geography of seagrass traits across the world's oceans

New Phytologist, EarlyView.
Summary Traits modulate species' ability to track shifts in climate, yet the extent to which traits have been shaped by the contemporary environment and/or historical processes remains poorly understood. Here, we fill this gap for the world's seagrasses, habitat‐forming species that provide critical ecosystem services.
Nestor E. Bosch, Matthew McLean, Fernando Tuya   +2 more
wiley   +1 more source

Shark movements between islands in the Revillagigedo Archipelago and connectivity to other islands in the Eastern Tropical Pacific. [PDF]

PLoS One
Lara-Lizardi F, Ketchum JT, Hearn AR, Klimley AP, Galván-Magaña F, Antoniou A, Arauz R, Bessudo S, Castro E, Chávez EJ, Clua EEG, Espinoza E, Fischer C, Peñaherrera-Palma C, Steiner T, Hoyos-Padilla M.   +15 more
europepmc   +1 more source

Trace element distributions in ridge flank sediments from the east Pacific Rise, and their use as proxies of past ocean conditions

, 2008
The eastern equatorial and tropical Pacific regions are areas of significant carbon fluxes from theatmosphere to the ocean interior. Changes in the function of marine biogeochemical cycles in thisregion potentially exert an important control on global ...
Taylor, Sarah Louise
core  

Trump's National Security Strategy and the Future of US–European Relations

JCMS: Journal of Common Market Studies, EarlyView.
Melvyn P. Leffler
wiley   +1 more source