Results 21 to 30 of about 106 (81)
Evidence for seasonal cycles in deep‐sea fish abundances: A great migration in the deep SE Atlantic?
The authors demonstrate a significant correlation between epipelagic primary production and deep‐sea fish abundances at 1,500 m from 2010 to 2016 on the Angola margin. These findings highlight the importance of upper‐ocean processes to deep‐sea ecosystem functioning, and their potential vulnerability to future change.
Rosanna J. Milligan +13 more
wiley +1 more source
Calcium carbonate production by fish in temperate marine environments
Abstract Marine bony fishes are an important source of calcium carbonate with relevance to sediment production and inorganic carbon cycling. However, knowledge of the production and fate of these carbonates is based primarily on data from warm‐water reef fishes, with efforts to assess global‐scale implications constrained by assumptions that this small
Michael A. Salter +2 more
wiley +1 more source
The drawings, detailed pictures, precise descriptions and measurements that characterize otoliths must be made available for studies in various areas, including taxonomy, phylogeny, ecology, fisheries, paleontology, diversity, predator-prey relationships
Carmen Lucia Del Bianco Rossi-Wongtschowski +5 more
doaj +1 more source
Fishes that rule the world: circumtropical distributions revisited
Abstract Briggs () published the first checklist of circumtropical fishes with 107 species. This work served for a half century as the most comprehensive checklist of globally distributed fishes, but the intervening years witnessed many discoveries, and molecular data have changed the way we evaluate species.
Michelle R Gaither +3 more
wiley +1 more source
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
Cross‐Validation of Diet Determination Methods for Seabird Conservation
This study on the diet of the endangered New Zealand king shag (Leucocarbo carunculatus) compared the frequency of occurrence of fishes detected from the same regurgitated pellets (n = 191) using both hard parts and DNA metabarcoding methodologies.
Aimee L. van der Reis +4 more
wiley +1 more source
ABSTRACT Aim Recent climate‐driven changes in the Antarctic marine environment, marked by regional differences between West and East Antarctica, may alter ecosystem dynamics. As key components of the food web, fish might reflect these changes. This study examines fish biodiversity patterns across four typical Antarctic seas by integrating eDNA analysis
Hai Li +9 more
wiley +1 more source
En el presente trabajo se describen restos de un especimen relativamente completo perteneciente a la familia Moridae. Dicho ejemplar ha sido colectado en sedimentos referibles a la Formación Chenque (Oligoceno-Mioceno) de la provincia de Chubut ...
Sergio Bogan, Federico L Agnolin
doaj
Sagittae are widely used as tools in taxonomic and ecological studies of fishes, especially when external morphological characters are conserved or ambiguous. We analyzed morphological variation between two congeneric species of Physiculus: P.
César Santificetur +5 more
doaj +1 more source
Fishes of the genus Antimora Günther, 1878 (Gadiformes: Moridae) are cosmopolitan in the World Ocean. They play an important role in the functioning of marine ecosystems and are considered as potentially valuable for commercial fisheries.
I.I. Gordeev, S.G. Sokolov, A.M. Orlov
doaj

