Results 151 to 160 of about 36,764 (291)

Otolith‐based species identification in the killifish Aphaniops (Teleostei; Cyprinodontiformes; Aphaniidae) using both morphometry and wavelet analysis

open access: yesActa Zoologica, Volume 106, Issue 3, Page 291-308, July 2025.
Abstract The killifish genus Aphaniops consists of nine species distributed in Eastern Africa and the Middle East. However, distinguishing these species from each other based on morphological traits is challenging. Here we investigate the utility of otoliths (sagittae) in distinguishing between A. dispar, A. ginaonis, A. hormuzensis, A.
Eleni A. Charmpila   +2 more
wiley   +1 more source

Dispersal and Gene Flow Among Potential Spawners: Source–Sink Structure Among Populations of Anadromous Brown Trout Exposed to Multifaceted Anthropogenic Impacts

open access: yesEvolutionary Applications, Volume 18, Issue 7, July 2025.
ABSTRACT Dispersal impacts individual fitness and influences local dynamics, stability and adaptation in interconnected populations. Anadromous salmonid fishes are renowned for their precise homing and adaptations to local aquatic environments, while navigating between multiple connected habitats.
K. L. Hawley   +5 more
wiley   +1 more source

The Roles of Environmental Change and Fishing in Norwegian Coastal Cod Stock Dynamics

open access: yesFisheries Oceanography, Volume 34, Issue 4, July 2025.
ABSTRACT Disentangling the roles of fishing and environmental factors in fish stock dynamics is fundamental for sustainable fisheries management. The stock biomass of Norwegian coastal cod north of 67°N has varied between periods of increase and decline in recent decades, with declining biomass since 2014.
Leif Christian Stige   +2 more
wiley   +1 more source

Blackfin Seabass Utilize Small Estuarine Lagoons as Nurseries: Implications From Juvenile Sampling at Habitat and Seascape Scales

open access: yesMarine Ecology, Volume 46, Issue 4, July/August 2025.
ABSTRACT Estuarine lagoons provide nursery habitats for marine fishes; however, small lagoons (< 1 km2) have been overlooked. To evaluate the nursery function of small estuarine lagoons (SELs) for temperate marine fish, this study used seining on the coast of the northwestern Pacific (Kyushu, temperate Japan) during the juvenile seasons (winter and ...
Atsunobu Murase   +5 more
wiley   +1 more source

Electrophysiological Studies on the Otolith Organ

open access: bronze, 1970
Jun Kusakari   +3 more
openalex   +2 more sources

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