Results 1 to 10 of about 549 (119)

A new species of Cosmocerca (Nematoda, Ascaridomorpha) from the marine toad Rhinella marina (Linnaeus) (Anura, Bufonidae) in Australia [PDF]

open access: yesZooKeys, 2020
The marine toad Rhinella marina (Linnaeus) (Anura, Bufonidae) is a notorious, exotic amphibian species in Australia. However, our present knowledge of the composition of the nematode fauna of R. marina is still not complete.
Xue-Feng Ni   +3 more
doaj   +8 more sources

Cosmocerca parva Travassos, 1925 (Nematoda: Cosmocercidae) in Toads from Argentina [PDF]

open access: yesMemorias Do Instituto Oswaldo Cruz, 1998
Cosmocerca parva Travassos 1925 (Asca-ridida, Cosmocercoidea, Cosmocercidae) was originally described from Helosia nasus (Leptodactylidae) of Angra dos Reis, State of Rio de Janeiro, Brazil.
María Celina Digiani
exaly   +6 more sources

Bioaccumulation of organochlorine pesticides in the parasite Cosmocerca sp. (Nematoda: Cosmocercidae) and the amphibian host Amietophrynus regularis (Reuss, 1833) within Lagos metropolis, Nigeria [PDF]

open access: yesToxicology Reports, 2022
Background: Amphibian species are being threatened worldwide and chemical pollution is one of the leading causes of this decline. The use of agrochemicals such as organochlorine pesticides (OCPs) among the several health and ecological challenges it ...
Okechukwu Martin Okeagu   +6 more
doaj   +2 more sources

Parasitic helminths of alien invasive anurans in Butuan City, Northeastern Mindanao, Philippines [PDF]

open access: yesHelminthologia, 2023
This study aimed to identify the helminth parasites of invasive anuran species in selected barangays in Butuan City, Philippines. In urbanized areas, invasive species dominate anuran diversity, and one of the primary threats they pose to native wildlife ...
Torralba CA. V.   +2 more
doaj   +2 more sources

Morphological and molecular characterization of Cosmocercoides amapari n. sp. (Nematoda: Cosmocercidae), parasitic in hylid frogs from the Brazilian Amazon [PDF]

open access: yesParasitology, 2023
Cosmocercoides Wilkie, 1930 are gastrointestinal parasites commonly found in amphibians and reptiles, with 4 species reported from the Neotropical region. In the present study, a new species of Cosmocercoides, namely Cosmocercoides amapari n. sp.
Gabriel Lima Rebêlo   +8 more
doaj   +2 more sources

Helminths of the Eurasian marsh frog, Pelophylax ridibundus (Pallas, 1771) (Anura: Ranidae), from the Shiraz region, southwestern Iran [PDF]

open access: yesHelminthologia, 2019
Fourty seven specimens of Pelophylax ridibundus were collected in the vicinity of Shiraz, Fars Province, Iran in 1972. Fourteen helminth species were found, eight digeneans (Diplodiscus subclavatus, Halipegus alhaussaini, Haematoloechus similis ...
León-Règagnon V.
doaj   +2 more sources

Description of a new species of Aplectana (Nematoda: Ascaridomorpha: Cosmocercidae) using an integrative approach and preliminary phylogenetic study of Cosmocercidae and related taxa [PDF]

open access: yesParasites & Vectors, 2021
Background Nematodes of the family Cosmocercidae (Ascaridomorpha: Cosmocercoidea) are mainly parasitic in the digestive tract of various amphibians and reptiles worldwide.
Hui-Xia Chen   +3 more
doaj   +2 more sources

Filling the gaps on parasites of Osteocephalus: Helminth community structure of Osteocephalus cabrerai (Anura: Hylidae) from the Brazilian Amazon [PDF]

open access: yesInternational Journal for Parasitology: Parasites and Wildlife
Osteocephalus cabrerai is an arboreal anuran widely distributed in South America. However, there are no parasitological studies conducted on the species, resulting in a parasite fauna completely unknown.
Jorge Kevin Silva Neves   +7 more
doaj   +2 more sources

A new species of Cosmocercoides (Nematoda; Cosmocercidae) and other helminths in Leptodactylus latrans (Anura; Leptodactylidae) from Argentina [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2020
Cosmocercoides latrans n. sp. (Cosmocercidae) from the small intestine of Leptodactylus latrans (Anura: Leptodactylidae) from Northeastern Province of Buenos Aires, Argentina is described.
REGINA DRAGHI   +2 more
doaj   +4 more sources

Adding a new piece to the puzzle of Cosmocercidae evolutionary relationships: genetic characterization of Aplectana pella parasitic in Osteocephalus cabrerai from Amazon Region [PDF]

open access: yesRevista Brasileira de Parasitologia Veterinária
Aplectana comprises species of gastrointestinal helminths commonly found parasitizing amphibians and reptiles worldwide. However, most species of the genus are described based only on morphological traits.
Jorge Kevin Silva Neves   +6 more
doaj   +2 more sources

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