Results 71 to 80 of about 2,353 (249)

Identification and prevalence of ectoparasites in vannamei shrimp (Litopenaeus vannamei) in Pantai Gading Village, Secanggang District, Langkat Regency

open access: yesActa Aquatica, 2022
Vannamei shrimp (Litopenaeus vannamei) is a type of shrimp that is often cultivated. This study aims to identify ectoparasites and their prevalence in vannamei shrimp in the village of Pantai Gading, Kec. Secanggang Kab. Langkat.
Sumiati Sumiati   +2 more
doaj   +1 more source

Morphology and molecular phylogeny of four epibiotic ciliates (Ciliophora, Peritrichia) from farmed red swamp crayfish Procambarus clarkii Girard, 1852, with notes on the geographic distributions of related taxa

open access: yesWater Biology and Security
Aquaculture of red swamp crayfish Procambarus clarkii is an emerging farming industry in China. As shown recently, one of the most significant diseases affecting the red swamp crayfish is caused by overabundance of epibiotic peritrichs, a group of ...
Tong Wu   +11 more
doaj   +1 more source

Identifikasi dan Intensitas Ektoparasit pada Kepiting Bakau (Scylla Serrata) Stadia Kepiting Muda di Pertambakan Kepiting, Kecamatan Sedati, Kabupaten Sidoarjo [PDF]

open access: yes, 2012
Penelitian tentang jenis dan intensitas ektoparasit pada kepiting bakau (Scylla serrata) stadia kepiting muda di pertambakan kepiting, Kecamatan Sedati, Kabupaten Sidoarjo. Penelitian ini telah dilakukan pada bulan Januari hingga Maret 2012 dengan tujuan
Abdulgani, N. (Nurlita)   +2 more
core  

Salinity‐Induced Gene Expressions in Pangasius nasutus (Bleeker, 1863)

open access: yesAquaculture Research, Volume 2025, Issue 1, 2025.
This study was designed to evaluate the molecular responses of Pangasius nasutus to salinity exposure of varying concentrations. Juveniles of P. nasutus from similar breeding history (average size of 35 ± 0.54 cm and 152 ± 1.82 g) were obtained from a known source in Terengganu.
Mohamad Ali Nabilah   +4 more
wiley   +1 more source

First record of epibionts peritrichids and suctorians (Protozoa, Ciliophora) on Pomacea lineata (Spix, 1827)

open access: yesBrazilian Archives of Biology and Technology, 2006
This study made a survey on the ciliate protozoans from Peritrichid and Suctorian taxa, epibionts of Pomacea lineata (Spix, 1827) (Ampullariidae). Fifty mollusks were collected in places of irrigation ditches and shell was scraped with a scalpel and the ...
Roberto Júnio Pedroso Dias   +2 more
doaj   +1 more source

Epistylis anastatica

open access: yes
Epistylis anastatica (Linnaeus, 1767), Ehrenberg, 1830 Synonyms: Epistylis nympharum Engelmann, 1862 Epistylis lacustris Imhoff, 1884 Locality of the original isolate: UK Habit: epibiont Hosts: Daphnia pulex and Cyclops viridis Reference: Ehrenberg (1830); Clamp et al. (2016)
Porto, Ana Victoria Dunke   +3 more
openaire   +2 more sources

Unclear host taxonomy hinders parasite studies: An up‐to‐date checklist of the protozoan and metazoan parasites of Phoxinus minnows (Teleostei: Leuciscidae)

open access: yesJournal of Fish Biology, Volume 105, Issue 6, Page 1501-1539, December 2024.
Abstract Phoxinus minnows are small freshwater fish found throughout Eurasia. The taxonomy of this genus is still under investigation, and new species are regularly described. They are frequently introduced outside their native range due to their use as live bait for angling, and such fish introductions can have diverse impacts on the recipient areas ...
Anaïs Esposito   +3 more
wiley   +1 more source

Farmed Chinese Perch (Siniperca chuatsi) Coinfected with Parasites and Oomycete Pathogens

open access: yesFishes
Farming Chinese perch in aquaculture systems with artificial diets is a new method and developing trend. This method of raising Chinese perch has led to outbreaks of new diseases.
Xiandong Xu   +5 more
doaj   +1 more source

Identifikasi dan Prevalensi Ektoparasit pada Udang Vannamei (Litopenaeus Vannamei) di Kabupaten Aceh Besar [PDF]

open access: yes, 2016
This research was aimed to find out spesies, intensity and prevalence of ectoparasites on Vannamei which was cultivated in di Lhoong, Seulimeum, and Mesjid Raya.
Dewiyanti, I. (Irma)   +2 more
core  

Comparison of bioindicator eukaryotes of activated sludge biocenoses on two water-treatment plants: a case study

open access: yesNova Biotechnologica et Chimica, 2017
Activated sludge biocenoses were compared on waste-water treatment plants in the city of Kazan, Russian Federation and the city of Teplice, Czech Republic.
Achmadulina Farida Y.   +6 more
doaj   +1 more source

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