Results 71 to 80 of about 5,577 (169)

DNA and scale reading to identify repeat spawning in Atlantic salmon: Unique insights into patterns of iteroparity. [PDF]

open access: yesEvol Appl, 2023
Kaland H   +8 more
europepmc   +1 more source

Coral settlement induction by tetrabromopyrrole is widespread among Caribbean corals and compound specific. [PDF]

open access: yesFront Mar Sci, 2023
Sneed JM   +6 more
europepmc   +1 more source

Did a Shifting Ecological Baseline Mask the Predatory Effect of Striped Bass on Delta Smelt? [PDF]

open access: yes, 2020
Striped Bass, Morone saxatilis, has been an established member of the San Francisco Estuary’s (estuary’s) aquatic community for nearly a century and a half.
Nobriga, Matthew L., Smith, Wiliam E.
core  

From spawner habitat selection to stock-recruitment: Implications for assessment. [PDF]

open access: yesEcol Evol, 2022
Skoglund S   +4 more
europepmc   +1 more source

Description of embryonic development of Atka mackerel (Pleurogrammus monopterygius) [PDF]

open access: yes, 2007
Atka mackerel (Pleurogrammus monopterygius) is hexagrammid fish that inhabits the temperate and subarctic North Pacific Ocean and neighboring seas (Fig. 1).
Blood, Deborah M., Lauth, Robert R.
core  

Identification of female specific protein in seabass, Lates calcarifer (Bloch) [PDF]

open access: yes, 1999
Electrophoretic serum protein profile of female Lates calcarifer reveals appearance of female specific protein during gonadotropic dependent stages of ovarian growth. The protein is conspicuously absent in the serum of maturing males.
Gopalakrishnan, A   +3 more
core  

Population genetic insights into establishment, adaptation, and dispersal of the invasive quagga mussel across perialpine lakes

open access: yesEvolutionary Applications
Human activities have facilitated the invasion of freshwater ecosystems by various organisms. Especially, invasive bivalves such as the quagga mussels, Dreissena bugensis, have the potential to alter ecosystem function as they heavily affect the food web.
Linda Haltiner   +3 more
doaj   +1 more source

Use of dopamine antagonists on induced spawning of Indian major carps [PDF]

open access: yes, 1996
To test the efficacy of the technique of using dopamine-antagonists with pituitary extracts, experiments were conducted in July/August '93, at the CIFE Fresh water Fish Farm, Powerkheda.
Ali, M.   +3 more
core  

Reproductive ecology of a neotropical cichlid fish, Cichla monoculus (Osteichthyes: Cichlidae)

open access: yesBrazilian Journal of Biology, 2003
The reproductive ecology of the freshwater fish Cichla monoculus Spix, 1831 (Osteichthyes: Cichlidae) was investigated in the Campo Grande Reservoir, Northeast Brazil.
Chellappa S.   +4 more
doaj  

Limit Reference Points and Equilibrium Stock Dynamics in the Presence of Recruitment Depensation

open access: yesFishes
Depensation (or an Allee effect) has recently been detected in stock–recruitment relationships (SRRs) in four Atlantic herring stocks and one Atlantic cod stock using a Bayesian statistical approach.
Timothy J. Barrett, Quang C. Huynh
doaj   +1 more source

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