Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Opsaridium"'
Autor:
Suliman Y Alomar, Lamjed Mansour, Armandine Estelle Tchoutezo-Tiwa, Jameel Al-Tamimi, Abraham Fomena, Guy Benoit Lekeufack-Folefack
Publikováno v:
European Journal of Taxonomy, Vol 733, Iss 1 (2021)
We report a new myxozoan, Myxobolus opsaridiumi sp. nov., infecting the ornamental fish Opsaridium ubangiensis (Pellegrin, 1901) collected from the Anga River near the city of Yaounde, Cameroon. Plasmodia were found in the skin, muscles and spleen. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12acb57bde7919e0766bdbc15808b03f
https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/1221
https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/1221
Publikováno v:
International Journal of Fisheries and Aquaculture. 9:52-58
Fisheries management continues to be a nightmare due to over exploitation of fish stocks and various anthropogenic activities resulting in a reduction of genetic resources. Opsaridium microlepis, a commercially exploited fish species from Lake Malawi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a93984d8190fa3bde87886af42cbe0b7
https://doi.org/10.5897/ijfa2017.0626
https://doi.org/10.5897/ijfa2017.0626
Publikováno v:
Journal of Fisheries Research.
The study was conducted to assess catch composition and economic analysis of monofilament and multifilament under-meshed gillnets (Ngongongo) from March to April 2018 at Likoma Island, Lake Malawi. Catch efficiency for targeted fish species in monofi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2c953c20cb40bb0b31fa1eca70fd69e
https://doi.org/10.35841/fisheries-research.3.1.7-17
https://doi.org/10.35841/fisheries-research.3.1.7-17
Publikováno v:
African Journal of Biotechnology; Vol 12, No 48 (2013); 6709-6717
Studies were carried out to determine the genetic diversity and structure of endangered Opsaridium microlepis (Mpasa) populations in the affluent rivers of Lake Malawi; Linthipe, Bua, Dwangwa and North Rukuru. A total of 200 DNA samples of O. microle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb6c98943197a7c4ff708e282317b57d
https://www.ajol.info/index.php/ajb/article/view/130522
https://www.ajol.info/index.php/ajb/article/view/130522
Publikováno v:
Ichthyological Research. 59:328-341
As currently recognized, Raiamas is the sole chedrin genus with a transoceanic distribution. While a previous morphological study suggested that Asian Raiamas are morphologically differentiated from their African congeners, a single transoceanic genu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caaddd3958c13f26dcc5694c2a7f6f42
https://doi.org/10.1007/s10228-012-0296-9
https://doi.org/10.1007/s10228-012-0296-9
Autor:
Pso Fouché, Jan A. Venter
Publikováno v:
African Journal of Aquatic Science. 36:129-137
Data collected at two sites in the Luvuvhu and Sabie rivers show that, based on the gonadosomatic index, Opsaridium peringueyi has one major annual breeding event that occurs in early summer, following a period during which the general condition of f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea20136a1cad08572a223d41183802a0
https://doi.org/10.2989/16085914.2011.589110
https://doi.org/10.2989/16085914.2011.589110
Autor:
N.A.G. Moyo
Publikováno v:
Physics and Chemistry of the Earth, Parts A/B/C. 36:876-880
An endangered freshwater fish, Opsaridium peringueyi , was studied from January, 2009 to December, 2009. The analysis of the environmental conditions indicated that the fish is found in streams with moderate to fast flow, high oxygen levels, a depth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed0f9bded8bd02c71d8cbaf5f14a4a4b
https://doi.org/10.1016/j.pce.2011.07.056
https://doi.org/10.1016/j.pce.2011.07.056
Publikováno v:
African Zoology. 45:244-253
In South Africa, relatively small, but healthy populations of Opsaridium peringueyi remain in the middle reaches of the Luvuvhu, Blyde, Sabie and Pongolo Rivers. The species may be extinct in some rivers like the Shingwedzi and lower-Olifants and its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::818c701ac17ef60c22710050307f7b97
https://doi.org/10.3377/004.045.0203
https://doi.org/10.3377/004.045.0203
Autor:
Seiji Matsumoto, Shinsuke Morioka
Publikováno v:
Ichthyological Research. 54:44-48
Features of the sagitta, asteriscus, and lapillus of laboratory-hatched larvae of the Kabyabya, Opsaridium tweddleorum, were investigated until day 33 after hatching. The sagitta was round until day 17, subsequently becoming arrowhead-shaped with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::065606ecc41b0df03e944934b9d26909
https://doi.org/10.1007/s10228-006-0372-0
https://doi.org/10.1007/s10228-006-0372-0
Autor:
Martin J. Genner, Harold Sungani, Stephan Koblmüller, Paul H. Skelton, Benjamin P. Ngatunga, Tuuli Mäkinen
Publikováno v:
Sungani, H, Ngatunga, B P, Koblmüller, S, Mäkinen, T, Skelton, P H & Genner, M J 2017, ' Multiple colonisations of the Lake Malawi catchment by the genus Opsaridium (Teleostei: Cyprinidae) ', Molecular Phylogenetics and Evolution, vol. 107, pp. 256-265 . https://doi.org/10.1016/j.ympev.2016.09.027
It has been proposed that the fish faunas of African rivers assemble through multiple colonisation events, while lake faunas form additionally through intralacustine speciation. While this pattern has been established for many lineages, most notably
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ff771b06bdc7582c31d411bfafc8b14
https://pubmed.ncbi.nlm.nih.gov/27697556
https://pubmed.ncbi.nlm.nih.gov/27697556