Metabarcoding and morphological analysis of diets of mesopelagic fishes in the NW Atlantic Slope Water

A Bucklin, PG Batta-Lona, JM Questel… - Frontiers in Marine …, 2024 - frontiersin.org
DNA metabarcoding and morphological taxonomic (microscopic) analysis of the gut
contents was used to examine diet diversity of seven species of fishes collected from …

Body size, depth of occurrence, and local oceanography shape trophic structure in a diverse deep-pelagic micronekton assemblage

TM Richards, TT Sutton, MS Woodstock… - Progress in …, 2023 - Elsevier
Abstract The Gulf of Mexico's (GOM) deep-pelagic realm is one of the planet's most speciose
pelagic ecoregions, but detailed knowledge of ecosystem structure and function is lacking …

Diel fish migration facilitates functional connectivity of coral reef and seagrass habitats via transport of ectoparasites

GC Hendrick, MD Nicholson, P Narvaez… - Marine Ecology …, 2024 - int-res.com
Connectivity between habitats and ecological communities is a critical component of trophic
structure. Coral reef systems include reef, seagrass, and mangrove habitats, and the …

Parasite assemblages of lanternfishes (Myctophidae) in deep subantarctic waters: Potential indicators for ecosystem monitoring

JT Timi, C Buratti, PE Braicovich, MM Irigoitia… - Deep Sea Research …, 2024 - Elsevier
Abstract The Agujero Azul (Blue Hole) is an oceanic region located on the edge of the
Southwestern Atlantic continental shelf that is especially impacted by intense fishing activity …

[HTML][HTML] Insight into the diet of early stages of mesopelagic fishes in the Indian Ocean using DNA metabarcoding

AL van der Reis, R O'Rorke, MP Olivar… - Deep Sea Research …, 2024 - Elsevier
Despite playing a critical role in oligotrophic ocean food webs, relatively little is known about
the diet of mesopelagic fishes in the Indian Ocean. These fishes are an abundant …

Exploitation of mesopelagic fish stocks can impair the biological pump and food web dynamics in the ocean

D Dişa, E Akoglu, B Salihoglu - Frontiers in Marine Science, 2024 - frontiersin.org
The demand for marine living resources is increasing at an unprecedented scale because of
the need for continuous food provision to the world's population. The potential of already …

Fish length, diet, and depth drive Anisakis levels in a zooplankton-feeding fish

P Cresson, O Bourgau, R Cordier… - Canadian Journal of …, 2023 - cdnsciencepub.com
Parasites play a key but overlooked role in the functioning of marine systems.
Understanding the drivers of parasite infection in fish is thus crucial. Anisakis levels in the …

Energy density of mesopelagic fishes from the Atlantic Ocean

C López‐Pérez, MP Olivar, VM Tuset… - Journal of Fish …, 2023 - Wiley Online Library
Mesopelagic fishes play a central role in marine food webs linking primary consumers to top
predators. In this study, measures of direct calorimetry were used to analyse the energy …

The functional traits of host fish can act as good predictors for parasite composition in a neotropical floodplain

AL Lehun, CM Muniz, JOS Silva… - Journal of Fish …, 2024 - Wiley Online Library
Parasite diversity can be influenced by the interaction of environmental factors and host
traits, but understanding which traits can be decisive for the establishment of the parasite …

Endoparasites and diet of the “bigeye grenadier” Macrourus holotrachys Günther, 1878 from the deep sea in the Southeastern Pacific Ocean

LA Ñacari, R Escribano, ME Oliva - Deep Sea Research Part I …, 2022 - Elsevier
A total of 106 specimens of the big eye grenadier, Macrourus holotrachys, were obtained
from 2015 to 2019 as bycatch from the artisanal fishery for Patagonian toothfish …