Results 101 to 110 of about 8,211 (237)

Aquaculture Asia, Vol. 7, No. 3, pp.1-60, July - September 2002 [PDF]

open access: yes, 2002
CONTENTS: Sustainable Aquaculture - Peter Edwards writes on rural aquaculture: Aquaculture for Poverty Alleviation and Food Security - Part II. Shrimp pond waste management by U Win Latt. The role of rural extension in the sustainable development of

core  

Sinoatrial Contracaeciasis in Johnny Darters (Etheostoma nigrum) and Plains Topminnow (Fundulus sciadicus) From the South Platte Drainage, Colorado

open access: yesAquaculture, Fish and Fisheries, Volume 5, Issue 4, August 2025.
ABSTRACT Intra‐sinoatrial nematodes were incidentally recognized in wild‐caught Colorado Johnny Darters (Etheostoma nigrum, JD) in 2020–2021 and in Colorado Plains Topminnow (Fundulus sciadicus, PTM) in 2023‐2024. PTM and JD were evaluated histologically.
Paula Andrea Schaffer   +6 more
wiley   +1 more source

A survey of coccidian infection (Apicomplexa: Eimeriidaea) of freshwater fish in South Africa [PDF]

open access: yes, 2005
Fish coccidia, especially Goussia and Eimeria spp., are common and frequent parasites of fish. The majority of the known species has been described from the Eurasian continent.
Avenant-Oldewage, Annemarie   +2 more
core  

Hexabothriid monogeneans from the gills of deep-sea sharks off Algeria, with the description of Squalonchocotyle euzeti n. sp. (Hexabothriidae) from the kitefin shark Dalatias licha (Euselachii, Dalatiidae)

open access: yes, 2016
Summary Sharks (765 specimens from ten species) from the Mediterranean Sea off Algiers, Algeria, were examined for the presence of gill monogeneans. The following deep-sea sharks were investigated from 2009 to 2015: Centrophorus granulosus (27 specimens);
H. Kheddam, J. Justine, F. Tazerouti
semanticscholar   +1 more source

Local environment and sampling bias drive parasite prevalence estimates in freshwater fish communities

open access: yesOikos, Volume 2025, Issue 7, July 2025.
Parasite occurrence and infection estimates vary through time and space, making understanding the underlying drivers highly complex. Comparative studies based on empirical data must consider the factors of variation involved in estimating infection metrics in natural populations to make appropriate and reliable comparisons. Using a multi‐scale approach,
Juliane Vigneault   +2 more
wiley   +1 more source

Parasites of four ornamental fish from the Chumucuí River (Bragança, Pará, Brazil) Parasitas de quatro peixes ornamentais do Rio Chumucuí (Bragança-Pará, Brasil)

open access: yesRevista Brasileira de Parasitologia Veterinária, 2013
The objective of the present study was to evaluate the parasite fauna of four species of ornamental fish collected in the Chumucuí River, municipality of Bragança, Pará, Brazil. From June 2006 to December 2007.
Rodrigo Yudi Fujimoto   +4 more
doaj  

Some new monogenean species and genera of the family Mazocraeidae [PDF]

open access: yes, 1981
The morphological peculiarities of the Mazocraeidae, in particular the clamp structures, are discussed and a Latin nomenclature for the elements of the clamp skeleton is suggested.
Mamaev, Yu. L.
core  

Gill monogenean communities on three commercially important sparid fish in Omani waters

open access: yesJournal of Agricultural and Marine Sciences, 2015
The prevalence and intensity of polyopisthocotylean monogeneans on the gills of three commercially important species of sparid caught in Omani coastal waters close to the city port of Muscat were determined and compared. Throughout May 2012 to April 2013,
Gilha Yoon   +2 more
doaj   +1 more source

General characteristics of the life cycle of monogeneans and their incorporation to a scientific research program in parasitology [PDF]

open access: yes, 2017
El Programa de Investigación Científca elaborado por Denegri (1991, 1997, 2002, 2008) está basado en la metodología y flosofía de la ciencia de Imre Lakatos (1978). Su cinturón protector tiene dos hipótesis fundamentales.
Denegri, Guillermo Maria
core   +1 more source

Evolution of host specificity in monogeneans parasitizing African cichlid fish

open access: yesParasites & Vectors, 2014
BackgroundThe patterns and processes linked to the host specificity of parasites represent one of the central themes in the study of host-parasite interactions.
Monika Mendlová, A. Šimková
semanticscholar   +1 more source

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