Evolution of the elaborate male intromittent organ of Xiphophorus fishes [PDF]
, 2016 Internally fertilizing animals show a remarkable diversity in male genital morphology that is associated with sexual selection, and these traits are thought to be evolving particularly rapidly.
Akaike H. +20 more
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Aquaculture Research, Volume 2025, Issue 1, 2025.The freshwater fish population in Bangladesh is adversely affected by the use of pesticides in agriculture. Furthermore, pesticide consumption is increasing daily due to the introduction of high‐yielding crop varieties. This study aimed to examine the impact of the organophosphate pesticide chlorpyriphos on various pathological alterations and acute ...
Zakir Hossain +11 more
wiley +1 more source
Absence of female preference and the origin of a unisexual species, the Amazon molly (Poecilia formosa) [PDF]
, 2023 C F Smith +5 more
openalex +1 more source
Evolutionary diversity and turn-over of sex determination in teleost fishes. [PDF]
, 2009 Sex determination, due to the obvious association with reproduction and Darwinian fitness, has been traditionally assumed to be a relatively conserved trait.
Avise, JC, Mank, JE
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Checklist of the Freshwater Fishes of Argentina (CLOFFAR) [PDF]
, 2015 The purpose of this paper is to present an updated list of freshwater fishes found in Argentina based on the available literature. Since the last list was published in 2003, most systematical and distributional changes were presented on www.pecescriollos.
Koerber, Stefan, Mirande, Juan Marcos
core
Asymmetric paternal effect on offspring size linked to parent-of-origin expression of an insulin-like growth factor [PDF]
, 2017 Research was supported by PAPIIT grant IN216111 (CMG), CONACyT PhD scholarship 351769 (YSL), and the Howard Hughes International Research Program (JPVC).Sexual reproduction brings together reproductive partners whose long-term interests often differ ...
Abrahamson +73 more
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Electrophoretic Demonstration of the Hybrid Origin of the Gynogenetic Teleost Poecilia formosa
The American Naturalist, 1968 Electrophoretic serum protein analysis reveals that the gynogenetic species Poecilia formosa possesses two albumin bands that are identical with those of laboratory-produced hybrids of its two sympatric species, P. latipinna and P. mexicana. The presumed parental species possess single albumins that are different in electrophoretic mobility.
Abramoff, Peter +2 more
openaire +2 more sources
Monitoring and Research on Wading Birds in the Water Conservation Areas ofthe Everglades: The 1996 Nesting season [PDF]
, 1996 This project was initiated to continue monitoring reproductive responses of wading birds in the central Everglades, and to investigate two areas of research considered key to understanding and managing wading birds: nestling energetics, and factors ...
Frederick, Peter C. +2 more
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Fish assemblages found in tidal-creek and seagrass habitats in the Suwannee River estuary [PDF]
, 2006 Fish assemblages were investigated in tidal-creek and seagrass habitats in the Suwannee River estuary, Florida. A total of 91,571 fish representing 43 families were collected in monthly seine samples from January 1997 to December 1999.
Dehaven, Mark, Tuckey, Troy D.
core +1 more source
Influence of black spot disease on shoaling behaviour in female western mosquitofish, Gambusia affinis (Poeciliidae, Teleostei) [PDF]
, 2018 Parasites can fundamentally alter the cost-benefit ratio of living in a group, e.g. if infected individuals increase the predation risk of shoal mates. Here, the effect of an infection with a trematode, Uvulifer sp.
Schlupp, Ingo, Tobler, Michael
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