Biologie de Gammarus laticoxalis laticoxalis dans une rivière du Liban

Alouf, N. J.

doi:10.1007/bf00010801

Cited by 2 publications

(1 citation statement)

References 11 publications

(20 reference statements)

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“…In contrast to similar studies (e.g. Gledhill and Ladle 1969;Hynes and Harper 1972;Alouf 1986;Konopacka 1988;Zielinski 1995Zielinski , 1998, the latter were not further classified according to their sizes. Eggs were counted and treated as a separate category.…”

Section: Sampling Analysis Of Demographic Structurementioning

confidence: 72%

Coexistence of species of two amphipod genera:Niphargus timavi(Niphargidae) andGammarus fossarum(Gammaridae)

Keber

Kereži

Moškrič

et al. 2007

Journal of Natural History

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The accuracy of the Content should not be relied upon and should be independently verified with primary sources of information. Taylor and Francis shall not be liable for any losses, actions, claims, proceedings, demands, costs, expenses, damages, and other liabilities whatsoever or howsoever caused arising directly or indirectly in connection with, in relation to or arising out of the use of the Content. This article may be used for research, teaching, and private study purposes. Any substantial or systematic reproduction, redistribution, reselling, loan, sub-licensing, systematic supply, or distribution in any form to anyone is expressly forbidden. Terms &

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Section: Sampling Analysis Of Demographic Structurementioning

confidence: 72%

Coexistence of species of two amphipod genera:Niphargus timavi(Niphargidae) andGammarus fossarum(Gammaridae)

Keber

Kereži

Moškrič

et al. 2007

Journal of Natural History

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Reproductive stages of the Ponto-Caspian amphipod, Pontogammarus maeoticus (Sowinsky, 1894) (Amphipoda, Pontogammaridae)

Nazarhaghighi

Shabanipour

Zarghami

et al. 2013

Crustac

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The series of reproductive events in various species of Gammaridae can be described as precopula, copula, egg deposition and fertilization, hatching of the newborn, and the presence of young individuals. The stages of Pontogammarus maeoticus were explored in the laboratory. Amphipod samples were collected on the southwestern coast of the Caspian Sea (Jefrood Beach). The animals were transferred to the laboratory along with sediment from their habitat. The samples were maintained under controlled laboratory conditions at a temperature of 25 ± 1°C, a salinity of 9 ± 0.5‰ and in a 12 : 12 h light/dark regime for about six weeks. In this study, we examined the species’ reproductive sequence. The average time spent in the precopula stage was approx. 2.6 ± 0.91 days and embryonic development took about 8.5 ± 1.1 days. Fecundity was estimated as the number of fertilized eggs existing in the brood pouch of each female (average 14.12). The average length of females was recorded as 12.21 mm. The first precopula was observed about 40 days after hatching. The species has a relatively short reproductive cycle and the generations are able to reproduce after a short period (about 40 days). Hence, this species seems to be a good choice for potential use in aquaculture.

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Biologie de Gammarus laticoxalis laticoxalis dans une rivière du Liban

Cited by 2 publications

References 11 publications

Coexistence of species of two amphipod genera:Niphargus timavi(Niphargidae) andGammarus fossarum(Gammaridae)

Coexistence of species of two amphipod genera:Niphargus timavi(Niphargidae) andGammarus fossarum(Gammaridae)

Reproductive stages of the Ponto-Caspian amphipod, Pontogammarus maeoticus (Sowinsky, 1894) (Amphipoda, Pontogammaridae)

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