Results 61 to 70 of about 244 (77)
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The subcutaneous attachment of the monogenean Heterobothrium elongatum (Diclidophoridae) in the gills of Torquigener pleurogramma (Pisces: Tetraodontidae)

International Journal for Parasitology, 1990
Heterobothrium elongatum predominantly occurred on the most anterior pair of gill arches of infected pufferfish, Torquigener pleurogramma. Juvenile and immature stages attached to gill lamellae and were concentrated on the ventral regions of the anterior pair of gill arches.
Williams, A., Lethbridge, R.C.
exaly   +4 more sources

Involvement of host recognition by oncomiracidia and post-larval survivability in the host specificity of Heterobothrium okamotoi (Monogenea: Diclidophoridae)

International Journal for Parasitology, 2007
Heterobothrium okamotoi, a monogenean gill parasite, shows high host specificity for tiger puffer, Takifugu rubripes. In the present study, in vivo and in vitro experimental infections were conducted using various fish species, including T. rubripes, to understand the mechanisms of specificity. In in vivo experiments, T.
Tomoyoshi Yoshinaga, Kazuo Ogawa
exaly   +3 more sources

Genetic variation in resistance of the tiger pufferfish Takifugu rubripes to a host-specific monogenean parasite Heterobothrium okamotoi

Fisheries Science, 2019
The tiger pufferfish Takifugu rubripes is one of the most valuable aquaculture species in Japan. In this study, we investigated the genetic variation in resistance to heterobothriosis caused by a host-specific monogenean parasite, Heterobothrium okamotoi, in the tiger pufferfish, and examined the possibility of selective breeding for enhancing ...
Sho Hosoya, Kiyoshi Kikuchi
exaly   +2 more sources

D-Mannose-Specific Immunoglobulin M in Grass Puffer (Takifugu niphobles), a Nonhost Fish of a Monogenean Ectoparasite Heterobothrium okamotoi, Can Act as a Trigger for Its Parasitism

Journal of Parasitology, 2020
Heterobothrium okamotoi, a monogenean gill parasite, exhibits high host specificity for the tiger puffer, Takifugu rubripes, and it has been experimentally verified that the parasite cannot colonize either closely related species such as the grass puffer Takifugu niphobles or distantly related fish such as the red seabream Pagrus major.
Hiroaki Suetake   +2 more
exaly   +3 more sources

Early Development of the Monogenean Heterobothrium okamotoi on the Gills of Tiger Puffer Takifugu rubripes

Fish Pathology, 2004
Development of the monogenean Heterobothrium okamotoi on the gills of tiger puffer Takifugu rubripes was monitored, based on specimens collected from experimentally infected fish kept at 20°C for 20 days. The development of the parasite, indicated by both the body length and the number of clamp pairs, was faster in the second and third weeks of ...
Masayoshi Yasuzaki   +2 more
openaire   +1 more source

A new species of Heterobothrium (Monogenea: Diclidophoridae) from half-smooth golden pufferfish Lagocephalus spadiceus in the Gulf of Tonkin, Vietnam, with an identification key for the genus

Regional Studies in Marine Science
Van Van Kim   +8 more
exaly   +2 more sources

Challenge trials on the anthelmintic effect of drugs and natural agents against the monogenean Heterobothrium okamotoi in the tiger puffer Takifugu rubripes

Aquaculture, 2000
In vitro and oral administration challenge trials were performed to search for effective agents derived from natural sources (natural agents) against infections by the monogenean Heterobothrium okamotoi in the tiger puffer Takifugu rubripes. First, four drugs (praziquantel, levamisole, pyrantel pamoate and antimony sodium tartarate) were screened for ...
Noritaka Hirazawa   +2 more
openaire   +1 more source

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