Results 51 to 60 of about 6,399 (187)

A lightweight clear liquid optical chamber baited remote underwater video system for monitoring fish in turbid coastal wetlands

Limnology and Oceanography: Methods, Volume 24, Issue 6, June 2026.
Abstract Clear liquid optical chamber baited remote underwater video systems (CLOC‐BRUV) are an effective option for assessing fish assemblages in turbid water, but current designs are limited by their large size and high operational costs. We developed a lightweight CLOC‐BRUV unit and evaluated its performance through proof‐of‐concept trials and field
Hsin‐Wei Huang, Yu‐Jia Lin, Jing‐Ying Wu, Meng‐Hsien Chen   +3 more
wiley   +1 more source

Effects of temperature and salinity on larval survival and development of the western school prawn Metapenaeus dalli

International Aquatic Research, 2017
The effects of temperature and salinity on the survival and development of larval Metapenaeus dalli were investigated in two experiments. First, the effects of four temperatures of 22.6, 25.8, 29.4 and 32.6 °C on survival and development time were ...
Jason A. Crisp, Gavin J. Partridge, Frances M. L. D’Souza, James R. Tweedley, Navid R. Moheimani   +4 more
doaj   +1 more source

Nutritional, Oxidative, and Sensory Quality of Whiteleg (Penaeus vannamei) and Pink Shrimp (Penaeus paulensis) From Different Production Systems During Frozen Storage

Journal of Food Science, Volume 91, Issue 6, June 2026.
ABSTRACT This study compared the nutritional composition, fatty acid profile, oxidative stability, and sensory quality of whiteleg shrimp (Penaeus vannamei) and pink shrimp (Penaeus paulensis) obtained from semi‐intensive, organic, and wild systems. Four groups were evaluated: Semi‐intensive P.
Sarita Correa Rosa, Milena Padilha, Bibiana Alves dos Santos, Pamela Cristiele Oliveira Trindade, Géssica Hollweg, Manoela Meira Balzan, Priscila Rossato Fracari, Alexandre José Cichoski, Roger Wagner, Natalia Fernandes Pereira, Giovanni Lemos de Mello, Márcio Vargas‐Ramella, Paulo Cezar Bastianello Campagnol   +12 more
wiley   +1 more source

Efficiency of epibenthic Renfro beam nets for sampling penaeid shrimp

Ciencias Marinas, 1994
The efficiency of a Renfro beam trawl net was tested in vegetated and nonvegetated habitats of Términos Lagoon, Mexico. The white shrimp, Penaeus setiferus (87%), predominated over the brown shrimp.
A Gracia, G Hernández-Ferreira, R García-del-Real, JA Genis-Vargas   +3 more
doaj   +1 more source

Oyster (Crassostrea virginica) aquaculture in Texas: A comparison of the effects of density and gear type upon growth, shell shape, condition index and survival

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract Commercial oyster farming is a new industry in Texas. Because of this, few guidelines regarding management practices for producers have been established. The purpose of this study was to evaluate the effect of different gear types and stocking densities on various oyster production indices.
Ellis L. Chapman Jr., Bailey E. Schacht, Joe M. Fox   +2 more
wiley   +1 more source

Evaluation of physiological and molecular tools to assess ovarian stages in the black tiger prawn (Penaeus monodon)

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract Advancing knowledge of the molecular mechanisms governing vitellogenesis and spawning in the black tiger prawn, Penaeus monodon, requires an efficient method for identifying ovarian stages. Several physiological and molecular tools have been employed to define these stages in laboratory studies.
Gourab Chowdhury, Josephine Nocillado, Tianfang Wang, Abigail Elizur, Scott F. Cummins, Tomer Ventura   +5 more
wiley   +1 more source

Bacteriomes associated with white‐leg disease in tropical rock lobster (Panulirus ornatus) hatcheries

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract White‐leg disease (WLD) is an emerging condition affecting tropical rock lobster, Panulirus ornatus, larviculture, characterized by whitening of pereiopods and uropods, followed by rapid mortality. Despite its significant impact on aquaculture productivity, the bacterial drivers and environmental sources of WLD are still poorly understood ...
Mengjia Jiang, Andrew J. Trotter, Ivona Mladineo, Evan F. Goulden, Mike Williams, Sandra Infante Villamil, Gregory G. Smith   +6 more
wiley   +1 more source

Beyond Hard Parts: Metabarcoding Advances Dietary Resolution in Threatened Amazonian Elasmobranchs

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 5, May 2026.
ABSTRACT Elasmobranchs are highly vulnerable and are considered one of the most threatened vertebrates worldwide. Insights into diet can improve conservation measures. The bias of traditional morphological methods towards taxa with distinctive hard parts makes metabarcoding analysis a complementary tool to assess diet composition. Here, we analysed the
Alan Érik S. Rodrigues, Cintia Oliveira Carvalho, Jorge Luiz S. Nunes, Rafaela Maria S. Brito, Marcelo Ândrade, Carolina Oliveira Magalhães, Fabrício dos Anjos Santa Rosa, Audun Schrøder‐Nielsen, Hugo J. de Boer, Quentin Mauvisseau, Jonathan S. Ready, João Bráullio L. Sales   +11 more
wiley   +1 more source

Investigating Low‐Temperature Stress Responses in Crustacea Aquatic Species Through Comparative Transcriptomics

Evolutionary Applications, Volume 19, Issue 5, May 2026.
ABSTRACT Crustaceans, such as shrimp and crabs, are pivotal to global aquaculture, yet their productivity is severely impacted by low‐temperature stress. This study employs comparative transcriptomic and genomic analyses to elucidate the molecular mechanisms underlying crustacean responses to cold stress across five economically significant species ...
Ying Chen, Weihua Yan, Tong Xu, Shengyu Xu, Qifan Zeng, Zhe Qu, Zhenmin Bao, Hao Wang   +7 more
wiley   +1 more source

Molecular Phylogeny, Species Delimitation, and Biogeography of the Varunid Crab Genus Metaplax (Crustacea, Varunidae)

Zoologica Scripta, Volume 55, Issue 3, Page 504-518, May 2026.
ABSTRACT The Indo‐West Pacific genus Metaplax comprises 11 recognised species inhabiting intertidal mudflats, some adjacent to mangroves. To resolve long‐standing uncertainties, we analysed mitochondrial (COI, 16S) and nuclear (28S) markers. Phylogenetic analyses recovered Metaplax as monophyletic and resolved four well‐supported clades—the M ...
Jhih‐Wei Hsu, Hsi‐Te Shih, Mani Prema, Jigneshkumar Trivedi, Ngan Kee Ng, Min‐Yun Liu, Samuthirapandian Ravichandran, Peter K. L. Ng   +7 more
wiley   +1 more source