Results 91 to 100 of about 1,217 (176)

Photoperiod modulates male sexual maturation in the Emperor tetra (Nematobrycon palmeri), a strictly tropical ornamental fish

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract Photoperiod manipulation is widely used to regulate reproduction in temperate fish species, but little is known about its effects in strictly tropical species. This study evaluated whether the Emperor tetra (Nematobrycon palmeri), a tropical ornamental fish, can modulate sexual maturation in response to artificial light regimes.
Lury N. García, Gabriele Lara, Germán E. Merino   +2 more
wiley   +1 more source

Biocontrol for Shrimp Disease: Comprehensive Review and a Bacterial Disease Biocontrol Practice

Reviews in Aquaculture, Volume 18, Issue 3, June 2026.
ABSTRACT Biocontrol is a key strategy for disease control, as it is environmentally friendly and widely applicable. This review elaborates on biocontrol in aquaculture, particularly in shrimp culture. Biocontrol in shrimp culture mainly relies on four strategies: (i) direct kill pathogen by Bdellovibrio or bacteriophages; (ii) suppression of intestinal
Xinyi He, Jian He, Minghong Liu, Menghuang Xu, Jianjun Jiang, Minze Liao, Chengcheng Wu, Peiyun Han, Long Zhang, Shaoping Weng, Zhixun Guo, Jianguo He   +11 more
wiley   +1 more source

Twenty-two novel microsatellite loci for lumpfish (Cyclopterus lumpus)

, 2013
Lumpfish (Cyclopterus lumpus L. 1758) are widely distributed on both sides of the North Atlantic. They are a commercially important species, but stock size estimates have declined since the mid-1980s in Canada, Norway and Iceland.
Olafsdottir, Gudbjorg, Lloyd, Hywel ap Dafydd, Danielsdottir, Anna K., Skirnisdottir, Sigurlaug, Olafsson, Kristinn, Pampoulie, Christophe, Kasper, Jacob M., Jendrossek, Thomas, Helyar, Sarah; id_orcid   +8 more
core   +1 more source

Note sur un Cyclopterus lumpus L. femelle

Bulletin du Muséum national d'histoire naturelle, 1916
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

The Deep‐Sea Preyscapes of Mammalian Top Predators

Environmental DNA, Volume 8, Issue 3, May–June 2026.
Deep‐sea predator foraging is shaped by prey richness, accessibility, and density. Using eDNA and acoustics, we mapped fish and cephalopod communities across inshore‐offshore gradients around the Azores in foraging habitats of three co‐occurring deep‐diving toothed whales.
Véronique Merten, Marie Guilpin, Julia M. Parker, Machiel Oudejans, Shannon M. Dolan, Simone Baumann‐Pickering, Elliott L. Hazen, Luis M. D. Barcelos, Miguel Fernandes Guerreiro, Filipe M. Porteiro, Sören Franzenburg, Till Bayer, Henk‐Jan Hoving, Fleur Visser   +13 more
wiley   +1 more source

Taxonomy, Prevalence, and Specificity of Cryptobia dahli (Möbius) (Mastigophora: Bodonidae) in Lumpfish, Cyclopterus lumpus

, 1972
The protozoan parasite Cryptobia dahli (Mastigophora: Bodonidae) is reported from the stomach of lumpfish, Cyclopterus lumpus, captured off coastal Newfoundland. The parasite was observed in 104 adult specimens but not in 407 viable eggs, 246 young (<
E. R. Noble, R. A. Khan
core   +1 more source

Large Extent of Convergent Evolution Towards the Double Histone Fold Revealed by Targeted Sequence and Structure Search Approach

Proteins: Structure, Function, and Bioinformatics, Volume 94, Issue 4, Page 875-882, April 2026.
ABSTRACT Histone proteins are key players in chromatin packaging. In eukaryotes, nucleosomal cores—the DNA packaging fundamental units—are formed by composition of histone dimers. The double histone fold is a protein structure where two consecutive regions, each featuring histone fold, come together to create a histone pseudodimer. Although regarded as
Toshiko Miyake, Anna Ranaudo, Elena Sacco, Claudio Greco   +3 more
wiley   +1 more source

Vaccination and adaptive immune response of lumpfish (Cyclopterus lumpus L)

Fish & Shellfish Immunology, 2016
Farmed lumpfish (Cyclopterus lumpus L.) is with great success used for biological control of salmon louse (Lepeoptheirus salmonis). Along with the rapid increase in the farming of lumpfish in Norway bacterial disease problems has emerged. The most commonly isolated pathogenic agents are Vibrio sp., atypical Aeromonas salmonicida and Pasteurella sp.
A. Rønneseth, G.T. Haugland, E. Brudal, D. Colquhoun, H.I. Wergeland   +4 more
openaire   +2 more sources

Condition factor tailored to lumpfish (Cyclopterus lumpus) used as cleaner fish in salmonid farms

Aquaculture Reports
Lumpfish (Cyclopterus lumpus) are extensively used as part of the control measures against salmon lice in fish farms. In recent years, there has been an increased focus on lumpfish welfare, and how to increase survival of lumpfish during production.
Solveig Engebretsen, Magne Aldrin, Liss Lunde, Marthe Austad, Trond Rafoss, Ole Roald Danielsen, Andreas Lindhom, Lauris Boissonnot, Peder A. Jansen   +8 more
doaj   +1 more source

Accumulation of Gadolinium in organs of lumpfish (Cyclopterus lumpus)

, 2023
Sjeldne jordarter, også kjent som rare earth elements (REE) er grunnstoffer som vekker økende bekymring som forurensningskilder. Økt menneskelig bruk av REE har ført til rapportering av økte REE konsentrasjoner i naturen, mens kunnskapen om mulige effekter og toksisitet er begrenset.
openaire   +1 more source