Results 1 to 10 of about 212 (106)

Gastrointestinal Microbiota and Parasite-Fauna of Wild Dissostichus eleginoides Smitt, 1898 Captured at the South-Central Coast of Chile [PDF]

Microorganisms, 2021
Dissotichus eleginoides has a discontinuous circumpolar geographic distribution restricted to mountains and platforms, mainly in Subantarctic and Antarctic waters of the southern hemisphere, including the Southeast Pacific, Atlantic and Indian oceans and
Italo Fernández, Patricio de Los Ríos-Escalante, Ariel Valenzuela, Paulina Aguayo, Carlos T. Smith, Apolinaria García-Cancino, Kimberly Sánchez-Alonso, Ciro Oyarzún, Víctor L. Campos   +8 more
doaj   +2 more sources

Population genetic structure of Patagonian toothfish (Dissostichus eleginoides) in the Southeast Pacific and Southwest Atlantic Ocean [PDF]

PeerJ, 2018
Previous studies of population genetic structure in Dissostichus eleginoides have shown that oceanographic and geographic discontinuities drive in this species population differentiation. Studies have focused on the genetics of D.
Cristian B. Canales-Aguirre, Sandra Ferrada-Fuentes, Ricardo Galleguillos, Fernanda X. Oyarzun, Cristián E. Hernández   +4 more
doaj   +3 more sources

Seafood substitutions obscure patterns of mercury contamination in Patagonian toothfish (Dissostichus eleginoides) or "Chilean sea bass". [PDF]

PLoS ONE, 2014
Seafood mislabeling distorts the true abundance of fish in the sea, defrauds consumers, and can also cause unwanted exposure to harmful pollutants.
Peter B Marko, Holly A Nance, Peter van den Hurk   +2 more
doaj   +2 more sources

De novo assembly and annotation of the Patagonian toothfish (Dissostichus eleginoides) genome [PDF]

BMC Genomics
Background Patagonian toothfish (Dissostichus eleginoides) is an economically and ecologically important fish species in the family Nototheniidae. Juveniles occupy progressively deeper waters as they mature and grow, and adults have been caught as deep ...
David Ryder, David Stone, Diana Minardi, Ainsley Riley, Justin Avant, Lisa Cross, Marta Soeffker, Deborah Davidson, Andrew Newman, Peter Thomson, Chris Darby, Ronny van Aerle   +11 more
doaj   +2 more sources

Developing Single Nucleotide Polymorphisms for Identification of Cod Products by RAD-Seq [PDF]

Animals, 2020
The increase in the rate of seafood fraud, particularly in the expensive fishes, forces us to verify the identity of marine products. Meanwhile, the definition of cod lacks consistency at the international level, as few standards and effective ...
Shoujia Jiang, Xingyu Ma, Tao Li, Changqing Zhu, Xinxin You   +4 more
doaj   +2 more sources

Congregation of cusk-eels (Genypterus chilensis, Ophidiiformes) at a deep-sea methane seep off Chile. [PDF]

Ecology
Ecology, Volume 106, Issue 10, October 2025.
Levin LA, Soto E, Castillo Y, Esquete P, Marlow J.   +4 more
europepmc   +2 more sources

Sex Differentiation and Long-Distance Gene Flow in the Elusive Antarctic Fish <i>Aethotaxis mitopteryx</i>. [PDF]

Ecol Evol
This genetic study of a rare Antarctic fish, the longfin icedevil (Aethotaxis mitopteryx) investigates population connectivity across the Weddel Sea, revealing little to no differentiation even over vast geographic distances. Unexpectedly, the strongest genetic differentiation is instead observed between male and female fishes, which suggests a ...
Schiavon L, Desvignes T, Ronco F, Matschiner M, Gastaldi M, Koppetsch T, Schrøder-Nielsen A, Postlethwait JH, Prestanti A, Stranci F, Ceballos SG, Mark FC, Lucassen M, Riginella E, La Mesa M, Papetti C.   +15 more
europepmc   +2 more sources

A time series of benthic invertebrate bycatch data from demersal longline fisheries targeting Dissostichus eleginoides near the Prince Edward and Marion Islands (2009–2023)MIMMS [PDF]

Data in Brief
This dataset presents a time series of benthic invertebrate bycatch records collected during demersal longline fishing operations targeting Patagonian toothfish (Dissostichus eleginoides) in the sub-Antarctic Southern Ocean region from 2009 to 2023.
Zoleka N.P. Filander, Sobahle Somhlaba, Azwianewi B. Makhado   +2 more
doaj   +2 more sources

Chromosome-level genome assembly and annotation of the Patagonian toothfish Dissostichus eleginoides [PDF]

Scientific Data
The Patagonian toothfish (Dissostichus eleginoides) belongs to the Actinopterygii class, and the suborder Notothenioidei, which lives in cold waters in the Southern Hemisphere.
Seung Jae Lee, Minjoo Cho, Jinmu Kim, Eunkyung Choi, Soyun Choi, Sangdeok Chung, Jaebong Lee, Jeong-Hoon Kim, Hyun Park   +8 more
doaj   +2 more sources

Multiple Pathways of Visual Adaptations for Water Column Usage in an Antarctic Adaptive Radiation. [PDF]

Ecol Evol
By investigating the diversification of the visual system in notothenioids, we reveal lineages at equivalent depths often depict extremes in eye size with striking convergences in tuning sites between distantly related species that are likely driven by the unusual environmental conditions of the Southern Ocean.
Yoder EB, Parker E, Frédérich B, Tew A, Jones CD, Dornburg A.   +5 more
europepmc   +2 more sources