Results 71 to 80 of about 3,996 (237)

Length-Weight Relationships of two Clupeonella species (Clupeidae) from Northwestern Turkey

open access: yes, 2020
The length-weight relationships (LWRs) of Clupeonella cultriventris and Clupeonella muhlisi were analysed. Fish samples were collected gill nets (10 mm mesh sized) from the Buyukcekmece Reservoir and Kucukcekmece Lagoon April and June 2016.
Kemal Aydoğan, M. Özuluğ
semanticscholar   +1 more source

Desenvolvimento dos ovócitos em Harengula clupeola, Urophycis brasiliensis, Eucinostomus argenteus, Isopisthus parvipinnis e Menticirrhus americanus (Teleostei) Oogenesis in Harengula clupeola, Urophycis brasiliensis, Eucinostomus argenteus, Isopisthus parvipinnis and Menticirrhus americanus (Teleostei)

open access: yesBrazilian Journal of Oceanography, 1989
Foram descritas histologicamente, em cinco espécies de teleósteos do litoral de São Paulo, as fases ovocitárias envolvidas no processo de maturação ovariana.
Paulo de Tarso da Cunha Chaves
doaj   +1 more source

Feeding Ecology of Gould's Arrow Squid Nototodarus gouldi (Cephalopoda: Ommastrephidae) in Aotearoa New Zealand Waters

open access: yesNew Zealand Journal of Zoology, Volume 53, Issue 2, June 2026.
Squids are important components of marine ecosystems because of their role as both predator and prey. Across the Tasman Sea, Gould's arrow squid (Nototodarus gouldi) is a commercially targeted ommastrephid squid that supports an economically important fishery.
Lucia Hu   +4 more
wiley   +1 more source

The paradox of mosquito net fishing: Complex socio‐ecological trade‐offs in southwestern Madagascar

open access: yesPeople and Nature, Volume 8, Issue 6, Page 1755-1772, June 2026.
Abstract Small‐scale fisheries are vital for the livelihoods, nutrition and well‐being of millions of people in coastal regions. In many parts of the Global South, rising poverty, limited alternatives and declining resources have driven the spread of mosquito net fishing (MNF), a non‐selective practice using repurposed health‐distributed nets.
Francéline Marie Rasoanirina   +6 more
wiley   +1 more source

Diet of kingfish (Scomberomorus commerson) in Iranian coastal waters of Persian Gulf and Oman Sea [PDF]

open access: yesبوم‌شناسی آبزیان, 2016
Diet of kingfish was examined in the Iranian coastal waters in the Persian Gulf and Oman Sea during the year 2005-08. With the examination of 1655 kingfish stomachs caught by drifting gillnets, it was revealed that this species fed three groups of preys ...
Abbas Hosseini   +2 more
doaj  

Artificial oyster reefs can facilitate the recovery of lost ecosystem function in fragmented seagrass habitat

open access: yesEcosphere, Volume 17, Issue 5, May 2026.
Abstract Seagrasses suffer population decline when environmental stress exceeds physiological tolerance. In such instances, seagrass restoration can be successful if stressors are alleviated; however, many stressors cannot be addressed at a local scale. As such, seagrass restoration efforts often fail. In this study, we tested whether artificial oyster
Jeff C. Clements   +7 more
wiley   +1 more source

Active Versus Passive eDNA Sampling Across Depths at a Tropical Fish‐Aggregating Device (FAD)

open access: yesEnvironmental DNA, Volume 8, Issue 3, May–June 2026.
Sampling at a fish aggregating device over three consecutive days using active and passive samplers detected a total of 39 fish operational taxonomic units (OTUs). Of these, 25 OTUs were shared between the two sampling approaches. The composition of detected OTUs varied among days and between sampler types.
Francesco Martino   +11 more
wiley   +1 more source

Old School vs. New School: Status of Threadfin Shad (Dorosoma petenense) Five Decades After Its Introduction to the Sacramento–San Joaquin Delta

open access: yesSan Francisco Estuary and Watershed Science, 2009
Threadfin shad (Dorosoma petenense) is a schooling pelagic forage fish native to watersheds of the Gulf Coast of North America. Around 1962 it invaded the Sacramento-San Joaquin Delta from upstream reservoirs, where it was stocked to support sport ...
Frederick Feyrer   +2 more
doaj  

Length-weight relationships of 29 species of teleost fish from shallow estuarine environment of Samborombon Bay (Rí­­o De la Plata, Argentina)

open access: yesBoletim do Instituto de Pesca, 2016
The lengthí weight relationships (LWR) of 29 teleost fish species from the shallow estuarine environments of the Samborombón Bay wetland (Rí­­o de la Plata, Argentina) were estimated.
Agustín SOLARI   +4 more
doaj   +1 more source

Predicting Historical Populations and Evaluating Shifting Baselines of Traditionally Exploited Fisheries

open access: yesFish and Fisheries, Volume 27, Issue 3, Page 506-518, May 2026.
ABSTRACT Development of data‐intensive stock assessment and ecosystem‐based models has improved our understanding of shifting species abundance in response to fishing, ocean ecology, and species interactions. Along with this analytical progress is evidence that many stocks lack data required for complex models, resulting in data‐limited options for ...
Allegra Ervin   +3 more
wiley   +1 more source

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