Results 31 to 40 of about 439 (134)

Complete mitogenomes for two lineages of the Australian smelt, Retropinna semoni (Osmeriformes: Retropinnidae) [PDF]

Mitochondrial DNA Part B, 2016
Complete mitochondrial genome sequences were determined for two lineages ("CEQ" and "SEQ") of the Australian smelt, Retropinna semoni. Both mitogenomes contain the typical vertebrate arrangement of 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes and control region.
Daniel J. Schmidt, Md Rakeb‐Ul Islam, Jane Hughes   +2 more
openalex   +4 more sources

First steps towards mass rearing of European smelt (Osmerus eperlanus, L.) using conventional hatchery equipment

Aquatic Living Resources, 2023
Anadromous European smelt (Osmerus eperlanus) is a keystone species in lake and river ecosystems. In the past and present, stock declines in several of its habitats have been reported. The reasons for this are unclear.
Reiser Stefan, Michels Timo, Illing Björn   +2 more
doaj   +1 more source

Patterns and Processes of Genomic Evolution Inferred From the Ten Smallest Vertebrate Genomes. [PDF]

Adv Sci (Weinh)
By integrating phylogenetic relationships derived from nuclear DNA with population genetic analyses across ten pufferfish species, the genetic differentiation mechanisms underpinning the radiative speciation of the most compact vertebrate genomes has elucidated.
Liu K, Wang Q, Wang N, Meng L, Li S, Wang HY, Liu Y, Liu Q, Zhang Y, Doretto LB, Zhang M, Qin Y, Pan S, Han S, Li W, Liu S, Gao F, Meyer A, Taipale J, Fan G, Schartl M, Zhang J, Shao C.   +22 more
europepmc   +2 more sources

Diversity and Spatiotemporal Distribution of Fish in a Highland Lake in China Based on Environmental DNA Metabarcoding. [PDF]

Ecol Evol
We analyzed water samples from different seasons and locations in Erhai Lake to determine whether eDNA barcoding can effectively show the diversity of fish in such lakes. In the manuscript, we discuss our findings regarding the range of species found, their spatiotemporal distribution, and whether eDNA barcoding gave similar results to traditional ...
Shu L, Ludwig A, Pan H, Lin J, Xu Y, Shan H, Cao T, Peng Z.   +7 more
europepmc   +2 more sources

A NEW GENUS OF DACTYLOGYRID FROM THE GILLS OF GALAXIAS MACULATUS (OSMERIFORMES: GALAXIIDAE) IN MAULLÍN BASIN, PATAGONIA, CHILE

Journal of Parasitology, 2007
During a parasitological survey of Galaxias maculatus (Jenyns, 1842) in the Maullín Basin (Chilean Patagonia), specimens of a new species of Monogenea were collected from the gills. This species is described as the only member of a proposed new genus, Inserotrema n. gen. (Dactylogyridae, Ancyrocephalinae), characterized by similar hooks with 2 subunits,
Gustavo Viozzi, Sandra L. Marín, Juan Carvajal, Norma Brugni, Melinka Mancilla   +4 more
openalex   +6 more sources

Extreme Positive Selection on a New Highly-Expressed Larval Glycoprotein (LGP) Gene in Galaxias Fishes (Osmeriformes: Galaxiidae) [PDF]

Molecular Biology and Evolution, 2010
We describe the intron-exon structure and DNA/protein sequences of a new larval glycoprotein (LGP) gene from nine species of galaxiid fish. The gene has a distant similarity to Danio THP (Tamm-Horsfall urinary glycoprotein; uromodulin) and cichlid SPP120 (seminal plasma glycoprotein) due to conserved features of its zona pellucida (ZP) domain ...
Lisa Wallis, Graham P. Wallis
openalex   +3 more sources

Assessment of listing and categorisation of animal diseases within the framework of the Animal Health Law (Regulation (EU) 2016/429): Bacterial kidney disease (BKD)

EFSA Journal, Volume 21, Issue 10, October 2023., 2023
Abstract Bacterial kidney disease (BKD) was assessed according to the criteria of the Animal Health Law (AHL), in particular the criteria of Article 7 on disease profile and impacts, Article 5 on its eligibility to be listed, Annex IV for its categorisation according to disease prevention and control rules as laid out in Article 9 and Article 8 for ...
EFSA Panel on Animal Health and Welfare (AHAW), Søren Saxmose Nielsen, Julio Alvarez, Paolo Calistri, Elisabetta Canali, Julian Ashley Drewe, Bruno Garin‐Bastuji, José Luis Gonzales Rojas, Christian Gortázar, Mette S Herskin, Virginie Michel, Miguel Ángel Miranda Chueca, Barbara Padalino, Helen Clare Roberts, Hans Spoolder, Karl Ståhl, Antonio Velarde, Arvo Viltrop, Christoph Winckler, James Bron, Niels Jorgen Olesen, Hilde Sindre, David Stone, Niccolò Vendramin, Sotiria Eleni Antoniou, Inma Aznar, Alexandra Papanikolaou, Anna Eleonora Karagianni, Dominique Joseph Bicout   +28 more
wiley   +1 more source

Climate Change Risks to Freshwater Subsistence Fisheries in Arctic Alaska: Insights and Uncertainty from Broad Whitefish Coregonus nasus

Fisheries, Volume 48, Issue 7, Page 295-306, July 2023., 2023
Arctic freshwater ecosystems and fish populations are largely shaped by seasonal and long‐term watershed hydrology. In this paper, we hypothesize how changing air temperature and precipitation will alter freeze and thaw processes, hydrology, and instream habitat to assess potential indirect effects, such as the change to the foraging and behavioral ...
Jason C. Leppi, Daniel J. Rinella, Mark S. Wipfli, Anna K. Liljedahl, Andrew C. Seitz, Jeffrey A. Falke   +5 more
wiley   +1 more source

Arctic nekton uncovered by eDNA metabarcoding: Diversity, potential range expansions, and pelagic‐benthic coupling

Environmental DNA, Volume 5, Issue 3, Page 503-518, May 2023., 2023
The Arctic Ocean is home to a unique fauna that is disproportionately affected by global warming but that remains under‐studied. In this study, we establish a nekton biodiversity baseline for the Fram Strait, the only deep connection between the North Atlantic and Arctic Ocean.
Véronique Merten, Oscar Puebla, Till Bayer, Thorsten B. H. Reusch, Janina Fuss, Julia Stefanschitz, Katja Metfies, Julian B. Stauffer, Henk‐Jan Hoving   +8 more
wiley   +1 more source

Food composition and zooplankton selection by smelts, Osmerus eperlanus L., in Lake Tyrifjorden, Norway

Fauna Norvegica, 1983
Stomach analyses were carried out on 80 - 160 mm long smelts sampled monthly from May 1976 to September 1977. The amount of food was lower from February to April than during the rest of the year.
Erik Garnås
doaj   +1 more source