Results 81 to 90 of about 858,160 (187)

Biological bases for whitebait culture Galaxias maculatus (Jenyns, 1842): a review [PDF]

open access: yes, 2014
Galaxias maculatus (Jenyns, 1842) es un pez gourmet de importancia comercial cuyas pesquerías están sobre-explotadas, siendo esencial el estudio de su biología para desarrollar su tecnología de cultivo (galaxicultura), que se encuentra en etapa piloto.
Dantagnan Dantagnan, Patricio   +5 more
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Endohelminths of some species of fishes from Lake Xochimilco, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2016
The helminth fauna of 8 introduced and 1 native species (Chirostoma jordani) of freshwater fishes from Xochimilco Lake in southern México City, Mexico, is studied for the first time.
María Lourdes García-López   +4 more
doaj   +1 more source

Body Condition Peaks at Intermediate Parasite Loads in the Common Bully Gobiomorphus cotidianus. [PDF]

open access: yesPLoS ONE, 2016
Most ecologists and conservationists perceive parasitic infections as deleterious for the hosts. Their effects, however, depend on many factors including host body condition, parasite load and the life cycle of the parasite.
Alberto Maceda-Veiga   +3 more
doaj   +1 more source

Ornamental fish diseases and their management measures- Winter School on Recent Advances in Breeding and Larviculture of Marine Finfish and Shellfish [PDF]

open access: yes, 2009
Aquarium fish industry constitutes an extremely large segment of the pet animal industry. Over two decades, there experienced progressive increase in the ornamental fish industrial productivity both in the domestic market and at International level ...
Bright Singh, I S, Sreedharan, K
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Detection of parasitic nematodes in some fresh water fishes in khazir river in Ninevah governorate [PDF]

open access: yesIraqi Journal of Veterinary Sciences, 2011
A total of 200 freshwater fishes belonging to 7 species include, ALburnus capito, Barbus gryous, B. xanthopterus, Chondrostoma regius, Varcorhinus trutta and Liza abu, were collected form Al-Khazir river, Ninevah governorate (about 37 Km east of Mosul ...
A. F. Al-Taee, M. Gh. Zangana
doaj  

Parasitologia [PDF]

open access: yes, 2018
XXXII Congresso Brasileiro de Zoologia, Foz do Iguaçu, 2018. Tema: Desafios e perspectivas para a Zoologia na América LatinaCaderno de Resumos de Trabalhos da Área temática Parasitologia, do XXXII Congresso Brasileiro de ZoologiaSociedade Brasileira de ...

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Comparison of the parasite communities of brown trout (Salmo trutta) from two coastal lakes in central Norway [PDF]

open access: yes, 2022
There are several studies concerning parasite communities in brown trout (Salmo trutta) and other salmonids in Norwegian lakes. These are mainly conducted in deeper oligotrophic inland lakes with a few coastal exceptions. Coastal lakes with eutrophic
Lægran, Astrid
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Nematodes of Astyanax fasciatus (Actinopterygii: Characidae) and their parasitic indices in the São Francisco river, Brazil

open access: yesRevista Brasileira de Parasitologia Veterinária
The endoparasite fauna of Astyanax fasciatus from the upper São Francisco river was investigated and ecological parameters and morphological and morphometric data on the parasites are presented.
Flavia Guerra Vieira-Menezes   +2 more
doaj   +1 more source

Endohelminth parasites of the freshwater fish Zoogoneticus purhepechus (Cyprinodontiformes: Goodeidae) from two springs in the Lower Lerma River, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2011
In order to establish the helminthological record of the viviparous fish species Zoogoneticus purhepechus, 72 individuals were collected from 2 localities, La Luz spring (n= 45) and Los Negritos spring (n= 27), both in the lower Lerma River, in Michoacán
Andrés Martínez-Aquino   +4 more
doaj   +1 more source

Monitoring and Research on Wading Birds in the Water Conservation Areas ofthe Everglades: The 1996 Nesting season [PDF]

open access: yes, 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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