Results 91 to 100 of about 5,294 (215)

Environmental DNA Reveals Major Shifts in Fish and Amphibian Diversity and Distribution in Alpine Lentic Ecosystems of Southwest China, Supporting Improved Conservation and Management

Diversity and Distributions, Volume 32, Issue 6, June 2026.
ABSTRACT Aim Alpine lentic ecosystems are naturally fish‐poor or fish‐free, yet they have received numerous non‐native fish introductions globally. Studies have demonstrated that alien fish have negative impacts on aquatic organisms, particularly amphibians, which are highly susceptible to habitat alterations.
Yuanfei Wang, Haoqi Yu, Sining Huang, Liuyang He, Xiuqin Lin, Yiheng Lin, Jianping Jiang, Jianghong Ran, Tian Zhao, Feng Xie   +9 more
wiley   +1 more source

Molecular characterization of CCKR in Ctenopharyngodon idella and its involvement in the intestinal immune response to bacterial challenges

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract Cholecystokinin receptor (CCKR), an important recognition receptor for the gastrointestinal hormone cholecystokinin (CCK) in the endocrine system, plays a crucial role in regulating immune responses in mammals. In this study, a novel cholecystokinin receptor (CiCCKR) was identified from the grass carp Ctenopharyngodon idella.
Ran Peng, Jingjing Yang, Huilan Mo, Miao Zhang, Xin Li, Xia Zhang, Meixing Guo, Kelan Jin, Fufa Qu, Jianzhong Li, Yunyun Zeng, Xixun Zhou, Zhuangwen Mao, Zhen Liu, Jianzhou Tang   +14 more
wiley   +1 more source

Karyological analysis of Ctenopharyngodon idella, Aristichthys nobilis, and their F1 hybrid [PDF]

, 1980
Ctenopharyngodon idella (grass carp) and Aristichthys nobilis (bighead carp) have a diploid chromosome number of 48 with no acrocentric chromosomes. The hybrid of these species is triploid with 72 chromosomes.
Beck, Melvin L., Dupree, Harry K., Biggers, Charles J.   +2 more
core   +1 more source

Integrating curimba culture during the grow‐out phase of tambaqui affects overall productivity, water quality, and fish health

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract The efficiency of feed use in aquaculture may be improved by integrating the culture of extractive species into fed‐species systems. This study assessed the impact of including curimba (Prochilodus lineatus) in tambaqui (Colossoma macropomum) production during the grow‐out phase in earthen ponds.
Adriana Ferreira Lima, André Silvério Pereira, Luciana Nakaghi Ganeco‐Kirschnik, Patricia Oliveira Maciel‐Honda, Wagner C. Valenti   +4 more
wiley   +1 more source

Molecular cloning and functional characterization of peptidoglycan recognition protein 6 in grass carp Ctenopharyngodon idella [PDF]

, 2014
Peptidoglycan recognition proteins (PGRPs) are pattern recognition molecules of innate immunity. In this study, a long-form PGRP, designated as gcPGRP6, was identified from grass carp Ctenopharyngodon idella. The deduced amino acid sequence of gcPGRP6 is
Hu, Jing Yu, Zou, Peng Fei, Chang, MX (reprint author), Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China., Yu, Zhang Long, Xue, Na Na, Li, Jun Hua, Nie, P., Chang, Ming Xian   +7 more
core   +1 more source

Действие температурного фактора на морфометрические и физические показатели эритроцитов и полиморфноядерных лейкоцитов Ctenopharyngodon idella [PDF]

, 2015
Оценка влияния температурного фактора на морфометрические и физические показатели эритроцитов и полиморфноядерных лейкоцитов белого амура Ctenopharyngodon idella методом атомно-силовой ...
До Хыу Кует, Чернявских, С. Д., Во Ван Тхань   +2 more
core  

Consumption of submerged aquatic macrophytes by rudd (scardinius erythrophthalmus L.) in New Zealand [PDF]

, 2002
In experiments in New Zealand, rudd (Scardinius erythrophthalmus L.) of 108–277mm fork length (FL) ate a wide range of native and introduced submerged aquatic macrophytes in captivity and in the field.
Dugdale, Tony M., Lake, Michael D., Hicks, Brendan J., Wells, R.D.S.   +3 more
core   +1 more source

Morphology of the digestive tract of Barbus xanthopterus and Ctenopharyngodon idella

The Iraqi Journal of Veterinary Medicine, 2012
The aim of this study is to detected the morphology of the alimentary canal in two freshwater fish species, Gattan Barbus xanthopterus and Grass carp Ctenopharyngodo idella which belonged to cyprinidae.. Increasing in mouth width with body length. Generally pharyngeal teeth arranged according to the following formulas.
openaire   +3 more sources

The growth of grass carp (Ctenopharyngodon idella) fed on Azolla

AQUATIC SCIENCE & MANAGEMENT, 2019
Title (Bahasa Indonesia): Pertumbuhan ikan koan (Ctenopharyngodon idella) yang diberi pakan Azolla This research was done for two months to analyze the growth of grass carp (length 7.00-10.00 cm and initial weight 5.00-10.00 gr) fed on pellets with azolla meal that replaces fish meal on different levels and fresh azolla.
Babo, Desmianti, Pangkey, Henneke, Kaligis, Erly   +2 more
openaire   +3 more sources

La carpe chinoise herbivore (Ctenopharyngodon idella) : biologie, aquaculture et contrôle de la végétation aquatique [PDF]

, 2001
Projet de contrôle biologique de la végétation aquatique envahissante des canaux d’irrigation de la vallée du fleuve Sénégal au moyen de la carpe chinoise herbivore (Ctenopharyngodon ...
Jeandrain, Denys
core