Results 1 to 10 of about 237 (122)

Cryptobia iubilans in Cichlids

EDIS, 2014
After many years of diagnostics at the University of Florida and at other laboratories around the country, it appears that Cryptobia iubilans is not uncommon among cichlids, and that environmental and other factors determine the extent of disease.
Ruth Francis-Floyd, Roy Yanong
doaj   +9 more sources

Parasite Diversity in a Freshwater Ecosystem [PDF]

Microorganisms, 2023
Parasites are a significant component of biodiversity. They negatively affect fish appearance, growth, and reproduction. In this study, the prevalence of infection, diversity, and mean intensity of parasites were examined in 9 freshwater fish species (45
Amana Shafiq, Farzana Abbas, Muhammad Hafeez-ur-Rehman, Bushra Nisar Khan, Ayesha Aihetasham, Iffat Amin, Hmidullah, Ramzi A. Mothana, Mohammed S. Alharbi, Imran Khan, Atif Ali Khan Khalil, Bashir Ahmad, Nimra Mubeen, Muneeba Akram   +13 more
doaj   +2 more sources

Exploring the Parasite Biodiversity in Climbing Perch (<i>Anabas testudineus</i>) in Buriram, Thailand: Morphological-Based Characterization. [PDF]

ScientificWorldJournal
Anabas testudineus is an amphibious freshwater fish species native to Thailand, which is afflicted by protozoan and metazoan infections. This study was aimed at identifying the presence of parasites in A. testudineus from Thung Lam Natural Reservoir in Buriram Province, Thailand, between November 2022 and January 2023.
Sriwongpuk S, Techaoei S.
europepmc   +2 more sources

A Comparative Study of the Common Protozoan Parasites of Clarias gariepinus from the Wild and Cultured Environments in Benue State, Nigeria. [PDF]

J Parasitol Res, 2011
A total of one hundred and twenty Clarias gariepinus comprising 30 dead and 30 live fishes were examined for protozoan parasites infestation, sixty each from the wild and a pond (cultured environment) over a period of six months. Ichthyophthirius multifiliis was the most common protozoan parasites found in C.
Omeji S, Solomon SG, Idoga ES.
europepmc   +2 more sources

Immunological and therapeutic strategies against salmonid cryptobiosis. [PDF]

J Biomed Biotechnol, 2010
Salmonid cryptobiosis is caused by the haemoflagellate, Cryptobia salmositica. Clinical signs of the disease in salmon (Oncorhynchus spp.) include exophthalmia, general oedema, abdominal distension with ascites, anaemia, and anorexia. The disease‐causing factor is a metalloprotease and the monoclonal antibody (mAb‐001) against it is therapeutic.
Woo PT.
europepmc   +2 more sources

A global review of problematic and pathogenic parasites of farmed tilapia

Reviews in Aquaculture, Volume 15, Issue S1, Page 92-153, February 2023., 2023
Abstract Over the past 80 years, tilapia have been translocated globally for aquaculture; active production is recorded in >124 countries. Of 7 million tonnes of tilapia produced in aquaculture, 79% is from 79 countries outside the natural range of tilapia.
Andrew P. Shinn, Annemarie Avenant‐Oldewage, Melba G. Bondad‐Reantaso, Armando J. Cruz‐Laufer, Adriana García‐Vásquez, Jesús S. Hernández‐Orts, Roman Kuchta, Matt Longshaw, Matthijs Metselaar, Antoine Pariselle, Gerardo Pérez‐Ponce de León, Pravata Kumar Pradhan, Miguel Rubio‐Godoy, Neeraj Sood, Maarten P. M. Vanhove, Marty R. Deveney   +15 more
wiley   +1 more source

Taxonomic revision of Edebessa Walker, 1856 and Langucys Butler, 1878 with descriptions of eight new species (Lepidoptera: Megalopygidae, Trosiinae)

SHILAP, 2023
Taxonomic revisions of two genera of the family Megalopygidae - Edebessa Walker, 1856 and Langucys Butler, 1878 are given. Two new species are described in the genus Edebessa (E. cryptobia Volkova, sp. nov. and E. vespera Volkova, sp. nov.), and six new
Julia S. Volkova
doaj   +1 more source

Cleaner fish in aquaculture: review on diseases and vaccination

Reviews in Aquaculture, Volume 13, Issue 1, Page 189-237, January 2021., 2021
Abstract Combating and controlling sea lice causes large economic costs for the farmers, with estimated values of more than 305 million euros (€) per year. Increased resistance against traditional chemotherapeutants due to evolutionary drivers in the sea lice combined with the lack of an effective vaccine and few other chemical treatments available are
Toni Erkinharju, Roy A. Dalmo, Miroslava Hansen, Tore Seternes   +3 more
wiley   +1 more source

Redescription of the genus Allocryptobia Viette, 1951 (Lepidoptera: Cossidae)

SHILAP, 2019
Based on the study of male and female genitalia and the external features of Cryptobia musae Herrich-Schäffer, [1854], the type species of the genus Allocryptobia Viette, 1951, this genus is redescribed.
E. V. Yakovlev, S. Yu. Sinev, A. E. Naydenov, F. C. Penco   +3 more
doaj   +1 more source

Análise parasitológica e hematológica em tilápia do Nilo, Oreochromis niloticus Linnaeus, 1757, da represa de Guarapiranga, Estado de São Paulo, Brasil - DOI: 10.4025/actascibiolsci.v27i3.1334

Acta Scientiarum: Biological Sciences, 2008
Foram coletadas na represa de Guarapiranga, São Paulo, entre agosto de 1996 e abril de1998, 206 tilápias, Oreochromis niloticus, com o objetivo de relacionar a condição de saúde desses animais à ocorrência de parasitos.
Maria José Tavares Ranzani-Paiva, Nilza Nunes Felizardo, José Luis Luque   +2 more
doaj   +1 more source