Results 71 to 80 of about 2,734 (214)

Temperature‐induced Effects on Ecdysis Frequency, Feeding, and Growth Response of Gazami (Portunus trituberculatus) Crablets

Aquaculture, Fish and Fisheries, Volume 5, Issue 6, December 2025.
ABSTRACT Gazami (Portunus trituberculatus) is a key species in stock enhancement programs in Japan. Recently, a severe decline in the Western Japan population has been observed, emphasizing the need for improvements in these programs. This study aimed to evaluate the effects of temperature on Gazami crablets under hatchery conditions, focusing on ...
Angelo C. Macario, Tania Islam, Manuel Eduardo L. de la Paz, Alexander J. Balsomo, Takeshi Tomiyama   +4 more
wiley   +1 more source

QTL Mapping and Marker Identification for Sex-Determining: Indicating XY Sex Determination System in the Swimming Crab (Portunus trituberculatus)

Frontiers in Genetics, 2018
Sex determination is an important area of research, which has always had an intriguing aspect in evolutionary and developmental biology. Quantitative trait locus (QTL) mapping for sex will be helpful in clarifying the sex determination system.
Jianjian Lv, Jianjian Lv, Dongfang Sun, Pengpeng Huan, Liu Song, Ping Liu, Ping Liu, Jian Li, Jian Li   +8 more
doaj   +1 more source

Assessment of Portunus (Portunus) trituberculatus (Miers, 1876) stock in the northern East China Sea

Indian Journal of Fisheries, 2018
Portunus (Portnus) trituberculatus (Miers, 1876) is one of the important commercial crustaceans in the northern East China Sea. Although extensive research on aquaculture of the species is being carried out, the wild stock is scientifically unassessed. In this paper, the total catch of P.
Yingbin Wang, Li Gao, Yunxia Chen
openaire   +2 more sources

Lipidomic Characterization of Muscle and Head of Litopenaeus vannamei Exposed to Lactococcus lactis D1813 at Varied Levels of Salinity and Dissolved Oxygen

Food Science &Nutrition, Volume 13, Issue 11, November 2025.
Lipidomic characterization of muscle and head of L. vannamei. Huang head group showed the highest abundance of glycerophospholipids and sterols. Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis showed significant enrichment in glycerophospholipid, sphingolipids, glycerolipids, linolenic, and alpha‐linolenic acids metabolism in the T3BS ...
Muhammad Adil, Xinglong Xiao, Muhammad Waseem, Muhammad Talha Afraz, Muhammad Rizwan Javed, Basim M. Alohali, Isam A. Mohamed Ahmed, Muhammad Faisal Manzoor, Felix Kwashie Madilo   +8 more
wiley   +1 more source

Temporal Dynamics in Energy Fluxes and Trophic Structure of a Portunus trituberculatus Polyculture Ecosystem During Different Culture Periods

Frontiers in Marine Science, 2022
Swimming crab (Portunus trituberculatus) are an important aquaculture species in eastern coastal areas of China. To improve the understanding of P. trituberculatus culture ecosystem functioning, the dynamics of energy flow and trophic structure of a P ...
Jie Feng, Xiang-Li Tian, Shuang-Lin Dong, Rui-Peng He, Kai Zhang, Dong-Xu Zhang, Qing-Qi Zhang   +6 more
doaj   +1 more source

Comparison of two highly expressed antimicrobial peptides Scygonadin and SCY2 in Scylla paramamosain gonads and their mechanism of reproductive immunology [PDF]

, 2013
拟穴青蟹(Scyllaparamamosain，以下简称青蟹)是我国南方最重要的海水养殖蟹类品种。近些年来，随着青蟹养殖规模的不断扩大，各种病害频繁发生引起养殖青蟹大量死亡，严重影响了我国青蟹养殖业的发展。青蟹以先天性免疫为主，抗菌肽是先天性免疫系统中重要免疫因子，对抵抗病原微生物感染发挥关键作用。 Scygonadin(SCY1)和SCY2是本实验室从雄性拟穴青蟹射精管中发现的两种新抗菌肽基因，前期研究已分别阐明了两种抗菌肽的基因组成与部分特性，并证明SCY1具有生殖免疫功能 ...
乔琨
core  

Ghost fishing efficiency in swimming crab (Portunus trituberculatus) pot fishery

Marine Pollution Bulletin
Abandoned, lost, or otherwise discarded fishing gear (ALDFG) is a global challenge that negatively affects marine environment through plastic pollution and continued capture of marine animals, so-called "ghost fishing". In different pot fisheries, ghost fishing related to ALDFG is of concern, including pot fishery targeting swimming crab (Portunus ...
Yu, Mengjie, Herrmann, Bent, Cerbule, Kristine, Liu, Changdong, Dou, Yilin, Zhang, Liyou, Tang, Yanli   +6 more
openaire   +3 more sources

Research on the Application of Green Ecological Additive Combinations During the Breeding Period of Redclaw Crayfish

Aquaculture, Fish and Fisheries, Volume 5, Issue 5, October 2025.
ABSTRACT The three key processes in the breeding of redclaw crayfish are nutrient enhancement by parents, catching and hatching of egg‐holding crayfish and maintaining a feed supply for juveniles. An appropriate combination of green ecological additives is beneficial for improving the production efficiencies of the three key processes.
Cheng Shun, Chi Mei‐Li, Jiang Wen‐Ping, Zheng Jian‐Bo, Liu Shi‐Li, Zhu Chao, Hang Xiao‐Ying, Peng Miao, Li Fei   +8 more
wiley   +1 more source

Reproductive performance and larval quality of blue swimming crab (Portunus pelagicus) broodstock, fed with different feeds [PDF]

, 2012
Fecundity, hatching rate and crab larvae quality of blue swimming crab, Portunus pelagicus, broodstock reared inearthen ponds, fed with different feeds, were studied for about 150 days.
Likhit Chuchit, Vutthichai Oniam, Wasana Arkronrat   +2 more
core  

Insight Into the Nuclear and Mitochondrial Genome of the Caribbean King Crab Maguimithrax spinosissimus (Crustacea: Brachyura: Mithracidae) to Support Fisheries Management and Conservation Initiatives

Ecology and Evolution, Volume 15, Issue 7, July 2025.
Genomic resources for the Caribbean King Crab. ABSTRACT The Caribbean King crab Maguimithrax spinosissimus is the largest brachyuran in the western Atlantic and target of subsistence, recreational, and/or artisanal fisheries. Also, its abbreviated larval period makes it a candidate for mariculture to support coral reef restoration efforts.
Juan Antonio Baeza
wiley   +1 more source