Age-specific environmental differences on the otolith shape of the bastard grunt (Pomadasys incisus) in the north-western Mediterranean
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Biology of Fishes"
DOI: 10.1007/s10641-018-0737-z
Abstract: The effects of sex, age, and environment on the shape of the bastard grunt (Pomadasys incisus) otoliths from the north-western Mediterranean were investigated. Specimens of this species were collected from two separate sampling areas in… read more here.
Keywords: otolith shape; shape; age; shape bastard ... See more keywords
Otolith shape analysis as a tool for stock separation of albacore tuna feeding in the Northeast Atlantic
Sign Up to like & getrecommendations! Published in 2018 at "Fisheries Research"
DOI: 10.1016/j.fishres.2017.12.011
Abstract: Abstract For management purposes, albacore tuna (Thunnus alalunga, Bonnaterre 1788) in the North Atlantic are considered to be from one homogenous stock. However, multiple lines of evidence suggest that there is some degree of stock… read more here.
Keywords: otolith shape; shape analysis; analysis; albacore tuna ... See more keywords
Ontogenetic and interpopulation differences in otolith shape of the European perch (Perca fluviatilis)
Sign Up to like & getrecommendations! Published in 2020 at "Fisheries Research"
DOI: 10.1016/j.fishres.2020.105673
Abstract: Abstract Fish otoliths are conservative structures that are widely used on fishery science for multiple purposes. Despite its relevance in the research field, little is known about the ontogeny and inter-population effects on the otolith… read more here.
Keywords: otolith shape; differences otolith; perca fluviatilis; european perch ... See more keywords
Ontogenetic and intraspecific variability in otolith shape of anchoveta (Engraulis ringens) used to identify demographic units in the Pacific Southeast off Chile
Sign Up to like & getrecommendations! Published in 2019 at "Marine and Freshwater Research"
DOI: 10.1071/mf18278
Abstract: The phenotypical variability in otolith shape of anchoveta (Engraulis ringens) was analysed in three zones (I, II and III) from north to south along the Chilean coast, using juvenile and adult fish. Generalised additive models… read more here.
Keywords: shape; engraulis ringens; variability otolith; otolith shape ... See more keywords
Lapillus otolith shape, a useful taxonomic feature for the identification of sea catfishes (Ariidae: Siluriformes) from the north eastern Pacific.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of fish biology"
DOI: 10.1111/jfb.15198
Abstract: Otolith shape is widely used as a taxonomic feature in fish systematics. In Siluriformes, the lapillus otolith is the most relevant character for taxonomic purposes, although its discriminant potential has not been assessed quantitatively. Our… read more here.
Keywords: taxonomic feature; otolith shape; lapillus otolith; sea catfishes ... See more keywords
Asymmetry of Sagittal Otolith Shape Based on Inner Ear Side Tested on Mediterranean Red Mullet (Mullus barbatus Linnaeus, 1758): Comparative Analysis of 2D and 3D Otolith Shape Data
Sign Up to like & getrecommendations! Published in 2023 at "Symmetry"
DOI: 10.3390/sym15051067
Abstract: Sagittal otolith shape analysis is one of the most widespread techniques worldwide to discriminate fish stock units, as this proxy integrates both environmental and genetic factors. All previous otolith shape studies have been carried out… read more here.
Keywords: otolith shape; ear side; sagittal otolith; inner ear ... See more keywords
Detecting Opisthonema libertate (Gunther, 1867) phenotypic stocks in northwestern coast of Mexico using geometric morphometrics based on body and otolith shape
Sign Up to like & getrecommendations! Published in 2018 at "Latin American Journal of Aquatic Research"
DOI: 10.3856/vol46-issue4-fulltext-15
Abstract: Stock discrimination is essential for biomass population assessment and essential for the fisheries management. The analysis of shape differences in anatomical structures ( e.g ., body shape, otoliths, scales) has been relevant issue in the… read more here.
Keywords: otolith shape; shape; body otolith; mexico ... See more keywords