Results 51 to 60 of about 14,995 (228)
Social Recognition in Ants and Trematodes [PDF]
, 2022 Life can be hierarchically organized into units of reproduction that function as “individuals”. In evolutionary theory, individuals are typically cells or multicellular bodies, but the boundaries or definitions of individuals are ambiguous.
Whyte, Brian Anthony
core
Российский паразитологический журнал, 2016 Trematodes from 11 families have dixenic life cycles. Primary dixenic life cycles are typical for trematodes families Notocotylidae and Psilostomidae. Secondary dixenic life cycles have 3 versions.
E. A. Serbina
doaj
HelminthologiaGreat cormorants (Phalacrocorax carbo) are widespread piscivorous birds, which cause huge economic losses in the fish fauna worldwide. As a consequence of their predatory behaviour, they serve as definitive hosts for many digenean trematodes, and their ...
Gyöngy M. +4 more
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Diagnostics, 2022 Helminth infections caused by nematodes, trematodes, and cestodes are major neglected tropical diseases and of great medical and veterinary relevance. At present, diagnosis of helminthic diseases is mainly based on microscopic observation of different ...
Issa Sy, Lucie Conrad, Sören L. Becker
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Environmental Toxicology, EarlyView.ABSTRACT Chemical pollutants pose a significant threat to marine ecosystems. Among these contaminants are trace elements and polycyclic aromatic hydrocarbons (PAH). Green turtles can be employed to evaluate the oceans' health due to their coastal habitats and exposure to multiple threats.
Camila Roberta da Silva Ribeiro +6 more
wiley +1 more source
The Digenetic Trematodes of Marine Fishes of Tortugas, Florida [PDF]
, 1947 189 species of digenetic trematodes are reported from teleost fishes of the region of Tortugas, Florida. Among these are recognized: 44 new species, 9 new genera, 44 new combinations, 14 new synonyms, and 51 new host records.
Manter, Harold W.
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Journal of Fish Diseases, Volume 48, Issue 4, April 2025.ABSTRACT The pejerrey (Odontesthes bonariensis) is a key species for recreational and commercial fisheries in Argentina and holds significant aquaculture potential. It has been introduced to various countries worldwide, including Japan, where intensive aquaculture has developed.
Aarón Torres‐Martínez +4 more
wiley +1 more source
Monogenetic Trematodes from the Southern Pacific Ocean [PDF]
, 1965 Reprint from Biology of the Antarctic Seals II Antarctic Research Series 5During March 1960 specimens of 43 fishes were collected from New Zealand waters and examined for mono-genetic trematodes. Twenty-four host species were parasitixed by 29 species of
Dillon, William Arthur +1 more
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Journal of Fish Diseases, EarlyView.ABSTRACT Melanistic lesions, including non‐raised black areas due to proliferations of melanocytes and melanomacrophages in the dermis and epidermis, as well as raised black areas consistent with melanoma, are described in brown bullhead (BBH) Ameiurus nebulosus from three water bodies in the northeastern United States and Quebec, Canada.
Vicki S. Blazer +9 more
wiley +1 more source
Prevalencia de trematodes y factores de riesgo asociados con el ganado lechero en Colombia [PDF]
, 2021 This study was conducted to establish the prevalence and identify the risk factors associated with trematode infections in dairy cattle in the Boyacá Highlands, Colombia.
Andrade, R. B. +2 more
core +2 more sources