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Mitotic Chromosomes of a Species of Spirorchis (Trematoda: Spirorchiidae)

The Journal of Parasitology, 1989
The karyotype of a turtle blood fluke believed to be Spirorchis innominata is described from sporocyst material from snails (Helisoma duryi); some were naturally infected, others experimentally. Mitotic chromosome spreads were stained by the conventional Giemsa and C-banding methods.
William H. Teehan, Robert B. Short
  +7 more sources

Hapalorhynchus rugatus sp.nov. (Digenea: Spirorchiidae) from a Malaysian freshwater turtle

Canadian Journal of Zoology, 1981
A new species of Hapalorhynchus collected from a Malaysian soft-shelled turtle, Trionyx cartilagineus, most closely resembles H. lyssimus from an Indian soft-shelled turtle by having vitelline follicles restricted to the hindbody and by having lateral muscular papillae on the body, traits no other species of Hapalorhynchus possesses.
Daniel R. Brooks, James J. Sullivan
openaire   +2 more sources

On Some Bood Flukes (Spirorchiidae: Coeuritrematinae) From Freshwater Chelonians in India

Proceedings: Animal Sciences, 1982
Coeuritrema sutlejensis Mehrotra, 1973 andC. sheilae arc described in detail and their validity is discussed. A key to the species ofCoeuritrema is provided and a few of the diagnostic features of the genus are emended.C. lyssimus Mehra, 1933 is recorded from a new locality and some variations from the original description are mentioned.
Veena Tandon
exaly   +2 more sources

Where Are the South American Freshwater Turtle Blood Flukes (Trematoda: Spirorchiidae)? The First Morphological and Molecular Analysis of Spirorchiid Cercariae From Freshwater Snails in Brazil [PDF]

open access: yesParasitology International, 2015
Trematodes belonging to the family Spirorchiidae are blood parasites mainly of turtles with a worldwide distribution. These flukes were recently reported in some marine turtles from South America, where the occurrence of spirorchiids in freshwater definitive and intermediate hosts is so far unknown.
Alan De Melo   +2 more
exaly   +3 more sources

Vermetid gastropods as key intermediate hosts for a lineage of marine turtle blood flukes (Digenea: Spirorchiidae), with evidence of transmission at a turtle rookery

International Journal for Parasitology, 2022
Blood flukes of the family Spirorchiidae Stunkard, 1921 are significant pathogens of marine turtles, both in the wild and in captivity. Despite causing considerable disease and mortality, little is known about the life cycles of marine species, with just four reports globally.
Corner, Richard D.   +2 more
openaire   +4 more sources

Amphiorchis Stacyi n. sp. (Digenea: Spirorchiidae) in the Heart of a Green Turtle From Florida, USA and the Literature Review of Amphiorchis (Price, 1934)

Parasitology Research, 2018
The present paper reports the occurrence of the seventh species in the genus Amphiorchis (Digenea: Spirorchiidae) collected from the heart of a green turtle found in Florida, USA. A taxonomic key to the species of Amphiorchis and a literature review for the genus are presented.
Max Rondon Werneck, Ellis C Greiner
exaly   +3 more sources

First evidence of polychaete intermediate hosts for Neospirorchis spp. marine turtle blood flukes (Trematoda: Spirorchiidae)

International Journal for Parasitology, 2018
Life cycles of spirorchiids that infect the vascular system of turtles are poorly understood. Few life cycles of these blood flukes have been elucidated and all intermediate hosts reported are gastropods (Mollusca), regardless of whether the definitive host is a freshwater or a marine turtle.
Isaure de Buron   +5 more
openaire   +2 more sources

Studies on cardiovascular fluke (Digenea: Spirorchiidae) infections in sea turtles from the great barrier reef, Queensland, Australia

Journal of Comparative Pathology, 1989
Twenty-seven sea turtles (23 Chelonia mydas and four Eretmochelys imbricata) from northeast Queensland were found to be infected with cardiovascular flukes and/or their eggs. Five had originated from turtle farms in the Torres Strait, five from an oceanarium on Magnetic Island (146 degrees 56'E, 19 degrees S) and the remainder from coral reefs in the ...
J S, Glazebrook, R S, Campbell, D, Blair
openaire   +2 more sources

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