Results 111 to 120 of about 13,023 (221)

Cytogenetic analysis of three sea catfish species (Teleostei, Siluriformes, Ariidae) with the first report of Ag-NOR in this fish family

open access: yesGenetics and Molecular Biology, 2010
Despite their ecological and economical importance, fishes of the family Ariidae are still genetically and cytogenetically poorly studied. Among the 133 known species of ariids, only eight have been karyotyped.
Mauro Nirchio   +3 more
doaj  

Infection Rate of the Shiroud River Fishes with Clinostomum complanatum

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1997
Due to the variety of fishes and fisheries resources the Shiroud River is considered as one of the most valuable rivers in the west of Mazandaran Province.
Sh. Shamsi; R. Porgholam; A. Dalimi asl
doaj  

Aquaculture for African smallholders [PDF]

open access: yes
Small scale aquaculture, Integrated farming, Aquaculture systems, Appropriate technology, Malawi,
Brummett, R.E., Noble, R.
core  

Heavy metal accumulation and the genotoxicity in barbel (Barbus barbus) as indicators of the Danube river pollution. [PDF]

open access: yesScientificWorldJournal, 2012
Sunjog K   +7 more
europepmc   +1 more source

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