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Autor:
Charles A. Gray
Publikováno v:
Aquatic Biology, Vol 23, Iss 3, Pp 209-223 (2015)
Length- and age-based information is used to assess the exploitation status of har- vested populations of fish worldwide. This study examined variability in length-at-age, length and age compositions and derived demographic parameters of Acanthopagru
Publikováno v:
Aquatic Biology, Vol 23, Iss 3, Pp 201-208 (2015)
Otolith carbon isotope δ13C values may provide temporally resolved diet proxies in fish. If otolith δ13C values reflect diet, isotope values from recent otolith and muscle tissue should correlate and known ontogenetic diet shifts should be reflecte
Publikováno v:
Aquatic Biology, Vol 21, Iss 3, Pp 249-260 (2014)
Negative impacts of CO2-induced ocean acidification on marine organisms have proven to be variable both among and within taxa. For fishes, inconsistency confounds our ability to draw conclusions that apply across taxonomic groups and highlights the l
Autor:
William F. Patterson, Michelle Zapp Sluis, Alan M. Shiller, James H. Cowan, Beverly K. Barnett
Publikováno v:
Aquatic Biology, Vol 21, Iss 1, Pp 1-10 (2014)
The objective of this study was to evaluate whether age-0 lane snapper Lutjanus synagris otolith chemical signatures could serve as accurate proxies for those of its congener, red snapper L. campechanus, among northern Gulf of Mexico (GOM) nursery re
Publikováno v:
Aquatic Biology. 17:145-152
The gonad index is a tool widely used for studying the reproductive cycle of a large range of species, although its validity has been questioned in various scientific studies. One of the main criticisms is the assumption of an isometric relationship
Publikováno v:
Aquatic Biology. 15:251-260
Flying fishes (Exocoetidae) are commonly found in the epipelagic zone and play an important role in Taiwan in maintaining the stability of the marine ecosystem, local culture and coastal fisheries. However, little is known about their biology and lif
Publikováno v:
Aquatic Biology. 14:99-103
To study the diet of 2 coastal spawning groups of Illex argentinus, we analyzed the stomach contents of 3645 specimens (10 to 36 cm in mantle length). More than half (58%) of observed stomachs were empty. There were no differences in the prey consume
Publikováno v:
Aquatic Biology. 10:155-166
This study investigates the reproductive cycle, size at first sexual maturity and biochem- ical composition of Hexaplex trunculus from the Bizerte lagoon (northern Tunisia). Overall, females predominated over males, resulting in an unbalanced sex rat
Autor:
Steven W Purcell, Yuk W. Cheng
Publikováno v:
Aquatic Biology. 9:227-238
Assessing the survival of restocked marine invertebrates is complicated by crypticity and seasonal visibility of animals at release sites. We investigated local enhancement of trochus Trochus niloticus (Gastropoda) on 3 coral reefs in Western Austral
Publikováno v:
Aquatic Biology
Aquatic Biology, Inter-Research, 2009, 7, pp.199-206. ⟨10.3354/ab00189⟩
Aquatic Biology, Inter-Research, 2009, 7, pp.199-206. ⟨10.3354/ab00189⟩
Accessible à l'adresse suivante : http://www.int-res.com/abstracts/ab/v7/n3/p199-206/; International audience; Age and growth studies on the white mullet Mugil curema present (Valenciennes, 1836) dissimilarities with regard to the parameters estimat