Frontiers in Marine Science, 2014 The Portuguese oyster Crassostrea angulata shows great potential in oyster farming. In Europe, pure populations of this species were observed only in the southern coasts of Portugal and Spain, namely in Rio Sado, Rio Mira and Guadalquivir.
Catarina Anjos, Catarina Anjos
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Potential invasion of the Atlantic coast of South America by Semimytilus algosus (Gould, 1850) [PDF]
, 2014 The mytilid Semimytilus algosus (Gould, 1850) was collected from a fishing vessel after an in-water hull cleaning operation at Nuevo Gulf, north Patagonia, Argentina.
Bigatti, Gregorio +2 more
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Gonad maturity in female Chinese mitten crab Eriocheir sinensis from the southern Baltic Sea – the first description of ovigerous females and the embryo developmental stage [PDF]
Oceanologia, 2014 AbstractThis paper describes for the first time the gonad maturity stage of Eriocheir sinensis females (carapace width 55.20–78.10mm) collected in the autumns and winters of 2005–2012 in the Gulf of Gdańsk and Vistula Lagoon (southern Baltic Sea). Seventeen females had gonads in the penultimate stage, which indicates that spawning would shortly take ...
Dagmara Wójcik, Monika Normant
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Functional traits of two co-occurring sea urchins across a barren/forest patch system [PDF]
, 2013 Temperate rocky reefs may occur in two alternative states (coralline barrens and erect algal forests), whose formation and maintenance are often determined by sea urchin grazing.
Agnetta, D +5 more
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IOP Conference Series: Earth and Environmental Science, 2019 Abstract Hampala macrolepidota is one of the dominant species was caught in Ranau Lake, (name of city/province). This species has an economic value because its highly demand in the community around the lake. The objective of this study was to know the gill net selectivity, lenght at first capture (Lc) and length at ...
S Makmur +4 more
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Biología reproductiva de Diplodus sargus sargus en el golfo de Túnez (Mediterráneo) [PDF]
, 2007 The sexual activity of Diplodus sargus sargus in the Gulf of Tunis takes place from January to May. Spawning occurs in spring (March to May), as the water temperature rises from 15 to 18°C, just after the winter minimum.
Chakroun-Marzouk, Nadia +3 more
core +7 more sources
Cell cultures of the Manila clam and their possible use in biomonitoring and species preservation [PDF]
, 2020 A huge progress has been achieved in mammalian in vitro technique. Instead, of the many trials to develop marine invertebrate cell cultures, only a few have obtained them and only from few tissues.
Abdelaziz K. +5 more
core +1 more source
Indian Journal of Ecology, 2022 The present study was conducted on gonad histology and length at first maturity of the rainbow trout Oncorhynchus mykissWalbaum . The length at first maturity recorded was at 28.7cm. Histological snaps of immature phase revealed the ovigerous lamellae 1792 containing oogonial nests.
openaire +1 more source
Quantifying selection differentials caused by recreational fishing: Development of modeling framework and application to reproductive investment in pike (Esox lucius) [PDF]
, 2009 Methods for quantifying selection pressures on adaptive traits affected by size-selective fishing are still scarce, and none have as yet been developed for recreational fishing.
Allendorf +118 more
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Evolutionary impact assessment of the North Sea plaice fishery [PDF]
, 2015 There is growing evidence that fishing causes evolution in life-history traits that affect the productivity of fish stocks. Here we explore the impact of fisheries-induced evolu-tion (FIE) on the productivity of North Sea plaice using an eco-genetic ...
Dieckmann, U. +3 more
core +2 more sources