Changes in external osmolality and ionic composition affect Megaleporinus obtusidens sperm motility.
Sign Up to like & getrecommendations! Published in 2018 at "Animal reproduction science"
DOI: 10.1016/j.anireprosci.2018.01.008
Abstract: Understanding the effects of environmental factors on sperm motility characteristics can increase artificial reproduction efficiency in species that do not spawn naturally in captivity, such as Megaleporinus obtusidens. This study evaluated the effects of the… read more here.
Keywords: sperm motility; obtusidens sperm; motility; composition ... See more keywords
Impacts of predation by piapara Megaleporinus obtusidens (Valenciennes, 1837) on the population densities of the invasive golden mussel Limnoperna fortunei (Dunker, 1857)
Sign Up to like & getrecommendations! Published in 2019 at "Biological Control"
DOI: 10.1016/j.biocontrol.2018.10.012
Abstract: Abstract Limnoperna fortunei has been dispersing fast across South America by means of anthropic activities, invading aquatic ecosystems and causing substantial ecological and economic changes. Among these changes, L. fortunei has the potential to become… read more here.
Keywords: megaleporinus obtusidens; population densities; predation; limnoperna fortunei ... See more keywords
Digestible protein levels and metabolic responses in juvenile piapara (Megaleporinus obtusidens)
Sign Up to like & getrecommendations! Published in 2023 at "Boletim do Instituto de Pesca"
DOI: 10.20950/1678-2305/bip.2023.49.e754
Abstract: The piapara (Megaleporinus obtusidens) is an omnivorous fish with great market potential. However, little is known about its dietary requirements. This study aimed to determine the effects of dietary protein on growth and physiological indicators… read more here.
Keywords: megaleporinus obtusidens; piapara megaleporinus; level; digestible protein ... See more keywords