Results 231 to 240 of about 23,418 (311)

The state of knowledge on four families of Syngnathoidei fishes (Teleostei: Syngnathiformes): Aulostomidae, Centriscidae, Fistulariidae and Solenostomidae

Journal of Fish Biology, EarlyView.
Abstract Knowledge on the ecology and life‐history traits of coastal marine species is vital to inform their conservation and management, especially as their coastal habitats come under increasing threats. However, such data have never been collated for four of the five families in the suborder Syngnathoidei—the close relatives of the better‐studied ...
Syd J. Ascione, Elsa Camins, Miguel Correia, Amanda C. J. Vincent   +3 more
wiley   +1 more source

Virus-encoded metabolism may support environmental stress adaptation of microbial hosts in an estuarine hypoxic zone. [PDF]

Front Microbiol
Sun M, Lei Z, Li B, Gao SH, Fan L.
europepmc   +1 more source

Integrative taxonomy reveals two new species of whiptail catfishes Loricaria (Siluriformes: Loricariidae) from northeastern Brazil

Journal of Fish Biology, EarlyView.
Abstract Two new species of whiptail catfish, Loricaria (Siluriformes: Loricariidae), were discovered in the Munim and Itapecuru river basins, Maranhão State, northeastern Brazil, through an integrative taxonomic approach combining morphology and mitochondrial DNA.
Ananda. C. Serejo‐Saraiva, Nivaldo M. Piorski, Felipe P. Ottoni, Mark H. Sabaj, Sergio M. Q. Lima   +4 more
wiley   +1 more source

Environmental Filtering Weakens with Trophic Level in Urban Coastal Ecosystems. [PDF]

Environ Sci Technol
Xu W, Pei YD, Li TMW, Bennett-Williams J, Sun R, Leung SKK, Ushio M, Wyatt ASJ, Yung CCM.   +8 more
europepmc   +1 more source

Evidence of a marine larval stage in coastrange sculpin Cottus aleuticus from a small coastal stream in California, USA, based on otolith strontium isotopes

Journal of Fish Biology, EarlyView.
Abstract Cottus aleuticus (coastrange sculpin) is one of two North American facultatively amphidromous sculpins, but habitat use during its planktonic larval stage is poorly documented. We analysed strontium isotopes (88Sr and 87Sr/86Sr) in otoliths of 10 adult C. aleuticus from a small coastal California stream.
David E. Rundio, Rachel C. Johnson, Christopher J. Donohoe   +2 more
wiley   +1 more source

High resolution porewater profiling of methylmercury with a novel equilibrium passive sampler.

Env Sci Adv
Damond JC, Gilmour CC, Ghosh U.
europepmc   +1 more source

Unique phylogenies and metabolic adaptations of novel lineage III and comammox <i>Nitrospira</i> species from deep-sea sediments. [PDF]

ISME Commun
Chen G, Jing H, Liu B, Zhang J, Ou Y, Liu W, Tian X, Wang R, Yan J, Mao T, Yang S, Zheng Y, Hou L, Dong H.   +13 more
europepmc   +1 more source

The impact of isosmotic conditions on the metabolism and hypoxia tolerance of a reportedly oxyconforming teleost

Journal of Fish Biology, EarlyView.
Abstract Fish must manage the competing demands of ion balance and gas exchange across the gills – a physiological tension known as the osmorespiratory compromise. In dynamic estuarine environments, the osmorespiratory compromise may be exacerbated by variable salinity and periods of hypoxia that demand high respiratory work.
Timothy D. Clark, Luis L. Kuchenmüller, Elizabeth C. Hoots, Maryane Gradito, Jake M. Martin   +4 more
wiley   +1 more source

Long-term random sampling confirms high-use areas and indicates declining abundance of juvenile smalltooth sawfish (Pristis pectinata) in Charlotte Harbor, Florida. [PDF]

Sci Rep
Farmer NA, Brame AB, Dar R, Wooley AK, Heath LB, Yakich DM, Lombardo SM, Poulakis GR.   +7 more
europepmc   +1 more source

First record of young‐of‐the‐year smooth hammerhead (Sphyrna zygaena) in coastal waters of Galicia, northwest Spain

Journal of Fish Biology, EarlyView.
Abstract The smooth hammerhead (Sphyrna zygaena) is typically considered an oceanic species and is only rarely observed in the cooler coastal waters of the northeastern Atlantic. On 20 December 2024, a juvenile S. zyganea was captured at 25 m depth in the inner Ría de Pontevedra (Rías Baixas, northwest Spain).
Xabier Pin, Kenn Papadopoulo, Pablo Covelo, Gonzalo Mucientes   +3 more
wiley   +1 more source