Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/5520
Title: 'Thelohania montirivulorum' sp. nov. (Microspora: Thelohaniidae), a parasite of the Australian freshwater crayfish, 'Cherax destructor' (Decapoda: Parastacidae): fine ultrastructure, molecular characteristics and phylogenetic relationships
Contributor(s): Moodie, Elizabeth G (author); Le Jambre, Leo F (author); Katz, Margaret E  (author)
Publication Date: 2003
DOI: 10.1007/s00436-003-0948-9
Handle Link: https://hdl.handle.net/1959.11/5520
Abstract: 'Thelohania montirivulorum' sp. nov., a new species of microsporidian parasite, was found in a highland population of the Australian yabby, 'Cherax destructor'. Data are presented on fine ultrastructure, developmental morphology and DNA sequence of the small subunit ribosomal DNA (SSU rDNA) and internal transcribed spacer region. The phylogenetic relationships of 'T. montrivulorum' sp. nov. and other crayfish parasites in the genus 'Thelohania', based on the SSU rDNA sequence, are investigated. Fine ultrastructure, patterns of sporogony and SSU rDNA sequence similarities indicate 'T. montirivulorum' sp. nov. is congeneric with 'T. parastaci', a parasite of lowland populations of 'C. destructor', and with 'T. contejeani', a parasite of European freshwater crayfish. SSU rDNA data suggests 'Thelohania' species found in crustacean hosts are more closely related to the 'Vairimorpha/Nosema' clade of species from insect and crustacean hosts than to the fire ant parasites, 'T. solenopsae and Thelohania' sp.
Publication Type: Journal Article
Source of Publication: Parasitology Research, 91(3), p. 215-228
Publisher: Springer
Place of Publication: Germany
ISSN: 1432-1955
0932-0113
Fields of Research (FoR) 2008: 070499 Fisheries Sciences not elsewhere classified
060502 Infectious Agents
070205 Animal Protection (Pests and Pathogens)
Socio-Economic Objective (SEO) 2008: 830101 Aquaculture Crustaceans (excl. Rock Lobster and Prawns)
Peer Reviewed: Yes
HERDC Category Description: C1 Refereed Article in a Scholarly Journal
Appears in Collections:Journal Article

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