Results 61 to 70 of about 32,959 (311)
OTOLITH MORPHOLOGY OF SOME FRESHWATER FISHES OF IRAN
Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2008 Otoliths or ear stones are small white bodies present in the ear of bony fishes. Otoliths are important in keeping fish position and steadiness and also are useful structures in hearing.
H. Esmaeili; A. Teimori; Z. Pirvar
doaj
Age, growth, mortality, and radiometric age validation of gray snapper (Lutjanus griseus) from Louisiana [PDF]
, 2005 The gray snapper (Lutjanus griseus) is a temperate and tropical reef fish that is found along the Gulf of Mexico and Atlantic coasts of the southeastern United States.
Baker Jr., M. Scott +3 more
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Dietary resilience of coral reef fishes to habitat degradation
Journal of Animal Ecology, EarlyView.Metabarcoding of gut contents shows that two common benthic‐feeding reef fishes with different feeding stratgies—a butterflyfish (Chaetodon capistratus) and a hamlet (Hypoplectrus puella)—shift diets on degraded reefs. These shifts mirror contrasting patterns in body condition: butterflyfish showed strong individual variation, whereas condition was ...
Friederike Clever +9 more
wiley +1 more source
Oceanological and Hydrobiological StudiesThis study is the first of its kind, providing detailed evidence of otolith abnormalities in Belone belone in the Darıca coast of the Sea of Marmara (Türkiye), using an integrative approach that combines light microscopy and scanning electron microscopy (
Bostancı Derya, Yedier Serdar
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Fish Otoliths as indicators: results of the V International Otolith Symposium (IOS2014)
Frontiers in Marine Science, 2015 The implementation of ecosystem-based approaches to marine management points to several shared objectives between conservation and fisheries management that require: better knowledge of the life history of the exploited resources; to elucidate the ...
Audrey J. Geffen +2 more
doaj +1 more source
Validation of daily growth increments and estimation of growth rates of larval and early juvenile black skipjack, Euthynnus lineatus, using otoliths [PDF]
, 1993 ENGLISH: Increments in otoliths (sagittae) were examined, using light and scanning electron microscopy, to determine ages and estimate growth rates of larval and early-juvenile black skipjack, Euthynnus lineatus.
Wexler, Jeanne B.
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Archaeometry, EarlyView.Abstract Recent approaches to fisheries research emphasize the importance of the coproduction of knowledge in building resilient and culturally mindful fisheries management frameworks. Despite widespread recognition of the need for Indigenous knowledge and historical reference points as baseline data, archaeological data are rarely included in ...
Ross Salerno +9 more
wiley +1 more source
Scientia Marina, 2015 An age prediction model based on individual morphometric characteristics (total length; weight) and otolith morphometric characteristics (diameter; weight) was investigated for juvenile sardine, Sardina pilchardus (Walbaum, 1792).
Andreia V. Silva +2 more
doaj +1 more source
Oceanological and Hydrobiological Studies, 2023 It is an acknowledged theory that a faster growth rate, determined by various environmental drivers, may boost the survival of larval and juvenile fish. In this study we examined the differences in the growth rate of larval and juvenile cod (age 2 – 136 ...
Spich Katarzyna, Fey Dariusz Piotr
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Validation of back-calculation equations for juvenile bluefish (Pomatomus saltatrix) with the use of tetracycline-marked otoliths [PDF]
, 2007 In recent years, a decrease in the abundance of bluefish (Pomatomus saltatrix) has been observed (Fahay et al., 1999; Munch and Conover, 2000) that has led to increased interest in a better understanding the life history of the species.
Oliveira, Kenneth, Roemer, Marja E.
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