Results 151 to 160 of about 115,027 (305)
Entomologia Experimentalis et Applicata, EarlyView.This study investigates the laboratory biology and morphology of the parasitoid Trichopria drosophilae, which targets Drosophila flies, including the invasive Drosophila suzukii. Key findings include a detailed description of the parasitoid's egg, three larval instars, and pupal stage, as well as unique behaviors such as siblicide and encapsulation in ...
Alex Gumovsky +3 more
wiley +1 more source
Offspring Size Resolves a Population Growth Paradox in Rays and Skates
Fish and Fisheries, EarlyView.ABSTRACT The maximum intrinsic population growth rate, rmax, is a key determinant of sustainable fishing limits and is increasingly used in risk assessments. We previously showed how the rmax of rays and skates (subclass Batoidea) scales with adult body size, temperature (and hence depth) such that smaller‐bodied species and those in warmer, shallower ...
Ellen Barrowclift +4 more
wiley +1 more source
KUALITAS SEMEN SAPI LIMOUSIN PADA PENGENCER YANG BERBEDA SELAMA PENDINGINAN
Jurnal Ternak Tropika, 2014 This study was done to evaluate quality of Limousin’s semen during chilled preservation. The characteristic of spermatozoa were easily damaged, so that they were necessary to protect viability of spermatozoa.
Veronica Devita Bunga +2 more
doaj
Fisheries Oceanography, EarlyView.ABSTRACT Yellowfin sole (Limanda aspera) support the largest flatfish fishery in the world and contribute substantially to the eastern Bering Sea (EBS) flatfish catch. The EBS has been warming and acidifying, trends that are expected to intensify into the future.
Emily Slesinger +5 more
wiley +1 more source
Journal of Fish Biology, EarlyView.Abstract Sea trout Salmo trutta m. trutta L. has high socioeconomic and ecological importance in the Atlantic region; therefore, stocking hatchery‐reared fish is widely practiced for stock enhancement and recovery of wild populations. In this study, fecundity of wild and stocked hatchery‐reared sea trout sampled from the Łeba River (southern Baltic Sea
Adam M. Lejk, Piotr Hliwa
wiley +1 more source
Aerobic scope is sustained through a heatwave in juvenile Atlantic salmon (Salmo salar)
Journal of Fish Biology, EarlyView.Abstract Aquatic ectotherms are vulnerable to heatwave‐induced physiological stress, which arises from increased energy demands and reduced dissolved oxygen content in warmer waters. Understanding thermal physiology is critical for predicting how commercially and ecologically important populations could be affected by the increasing risk of rising ...
Lucy Cotgrove +4 more
wiley +1 more source
ON THE FRACTIONATION OF THE PROTEINS OF EGG YOLK
Journal of Biological Chemistry, 1951 E G, YOUNG, J I, PHINNEY
openaire +2 more sources
Journal of Fish Biology, EarlyView.Abstract The abundance of Canthidermis sufflamen has increased worldwide, including around the Canary Islands, due to global ocean warming. The reproductive behaviour of this species was studied within a marine‐protected area (MPA) and its adjacent areas off the island of El Hierro (Canary Islands).
Alberto Rodríguez‐Díaz +3 more
wiley +1 more source
Journal of Fish Biology, EarlyView.Abstract Broodstock management in aquaculture aims to optimise larval production to meet farm demand, which requires precise monitoring of the reproductive cycle. Traditional methods such as histology often require killing of fish, making them unsuitable for monitoring reproductive dynamics at fish level.
Joaquim Tomàs‐Ferrer +4 more
wiley +1 more source
Journal of Fish Biology, EarlyView.Abstract The Malabar red snapper (Lutjanus malabaricus) is a high‐value tropical marine species receiving growing attention for aquaculture development in Singapore and Southeast Asia. At present, seed production relies primarily on uncontrolled mass spawning in sea cages, a practice that lacks consistency, biosecurity and control of genetic ...
Bing Liang +8 more
wiley +1 more source