Results 21 to 30 of about 674 (153)

Ecological studies and histopathological alterations caused by Argulus japonicus among goldfish in Mosul, Iraq [PDF]

open access: yesThe Iranian Journal of Veterinary Science and Technology
Argulus japonicus (fish lice) is one of the the is one of the most economically significant ectoparasites infesting cultured and wild fish, predisposing hosts to secondary infections.
Shahbaa AL-Taee   +4 more
doaj   +2 more sources

EGGSHELL ULTRASTRUCTURE IN ARGULUS JAPONICUS (BRANCHIURA) [PDF]

open access: yesJournal of Crustacean Biology, 1997
ABSTRACT Eggshell ultrastructure is described in a branchiuran, Argulus japonicus. Growing oocytes of various sizes are found on the outer surface of the ovary. They are protruded outward, covered by a thin basal lamina of the ovarian epithelium which connects them on the ovarian surface.
Kyosuke Ikuta   +2 more
openaire   +2 more sources

Improving tilapia biosecurity through a value chain approach

open access: yesReviews in Aquaculture, Volume 15, Issue S1, Page 57-91, February 2023., 2023
Abstract Tilapia aquaculture is a major source of animal protein, with global production reaching over 6 million tonnes in 2020. The rapid growth of the tilapia sector has led to a number of emerging disease threats and subsequent production losses. Risk analysis can provide a targeted approach for improving biosecurity in the tilapia sector.
Brett MacKinnon   +5 more
wiley   +1 more source

Infection with Argulus japonicus on Amur Catfish Silurus asotus in an Aquarium

open access: yesJapanese Journal of Limnology (Rikusuigaku Zasshi), 2011
Takeo YAMAUCHI   +2 more
openaire   +4 more sources

First specimen-based record of Argulus japonicus (Branchiura: Argulidae), an ectoparasite of freshwater fishes, from Okayama Prefecture, western Japan [PDF]

open access: yes, 2023
An argulid branchiran is known to infect carp Cyprinus carpio Linnaeus, 1758 farmed in Okayama Prefecture, western Japan, but no species identification has been made to date. A male of Argulus japonicus Thiele, 1900 was collected from the body surface of
1170   +10 more
core   +1 more source

The Digestive System of Larval Argulus Japonicus (Branchiura) [PDF]

open access: yesJournal of Crustacean Biology, 2006
Abstract The digestive system of first stage Argulus japonicus larvae is described following reconstruction from serial sections. The morphology of the digestive tract is similar to adult branchiurans. It consists of an esophagus, esophageal funnel, anterior midgut (crop), midgut diverticula, posterior midgut (intestine) and a hindgut.
Quinton Tam, Annemarié Avenant-Oldewage
openaire   +1 more source

Prevalence of fish lice, Argulus (Crustacea: Branchiura) in freshwater and two ornamental fishes of Iran [PDF]

open access: yes, 2022
Farming and trading of aquarium fish has been considered a popular pastime in the world. Most of Iran's aquarium fish are imported from Asian countries including Indonesia, Malaysia, Thailand and Vietnam.
Eagderi, Soheil, Radkhah, Ali Reza
core   +2 more sources

Patologi Anatomi Ikan Komet (Carassius auratus auratus) Akibat Infestasi Argulus japonicus Jantan dan Betina Pada Derajat Infestasi yang Berbeda
[Anatomic Pathology of Comet Fish (Carassius auratus auratus) As Result of Males and Females Argulus Japonicus Infestation in Different Degree ]

open access: yesJurnal Ilmiah Perikanan dan Kelautan, 2016
Abstrak Usaha perikanan terutama ikan hias air tawar merupakan alternatif usaha untuk menjalankan perekonomian. Salah satu kendala dalam budidaya ikan komet adalah penyakit, terutama parasit.
Kismiyati Kismiyati   +2 more
doaj   +1 more source

Description of a new actinosporean type from South African freshwater [PDF]

open access: yes, 2004
The 1st report on actinospores described these organisms as parasites related to myxosporeans. For a long time this group of parasites was believed to represent an independent taxonomic entity.
Avenant-Oldewage, Annemarie   +2 more
core   +1 more source

The three lips, Opsariichthys uncirostris uncirostris (Cyprinidae), a new host of Argulus japonicus (Branchiura: Argulidae), with its first host record from Lake Biwa, Japan [PDF]

open access: yes, 2021
Lake Biwa is the largest and ancient lake in Japan. The parasite fauna of aquatic animals of the lake has been extensively studied, but little information is available on the biology of fish-parasitic branchiurans.
143948   +6 more
core  

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