Transmission experiments to determine the relationship between Sphaerospora sp. from Atlantic salmon, Salmo salar, and Sphaerospora truttae: a revised species description for S. truttae
Extrasporogonic stages of Sphaerospora sp. from the kidneys of Atlantic salmon (Salmo salar L.) were successfully transmitted via intra-peritoneal injection to naive Atlantic salmon and brown trout (Salmo trutta L.). Rainbow trout (Oncorhynchus mykiss Walbaum) could not be infected in this way. Tran...
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ftczechacademysc:oai:kramerius.lib.cas.cz:uuid:cdff5d54-1692-40ea-a41f-e90649454c97 2024-03-17T08:56:43+00:00 Transmission experiments to determine the relationship between Sphaerospora sp. from Atlantic salmon, Salmo salar, and Sphaerospora truttae: a revised species description for S. truttae McGeorge, James Sommerville, Christina Wootten, Rod 107-116 29-38 print https://kramerius.lib.cas.cz/view/uuid:cdff5d54-1692-40ea-a41f-e90649454c97 eng eng https://kramerius.lib.cas.cz/view/uuid:cdff5d54-1692-40ea-a41f-e90649454c97 urnnbn:urn:nbn:cz:aba007-000dle policy:public Myxosporea Myxozoa Sphaerospora fish parasites salmonids model:internalpart ftczechacademysc 2024-02-19T23:09:40Z Extrasporogonic stages of Sphaerospora sp. from the kidneys of Atlantic salmon (Salmo salar L.) were successfully transmitted via intra-peritoneal injection to naive Atlantic salmon and brown trout (Salmo trutta L.). Rainbow trout (Oncorhynchus mykiss Walbaum) could not be infected in this way. Transmitted extrasporogonic stages continued their development to form sporogonie stages and mature spores in the kidney tubules. Extrasporogonic stages, sporogonie stages and mature spores of the parasite in both experimentally infected hosts were morphologically identical to the equivalent stage in naturally infected Atlantic salmon, although minor differences were seen in spore dimensions. A farm-based exposure experiment confirmed the susceptibility of brown trout to the salmon Sphaerospora, These results are consistent with the view that the salmon Sphaerospora is Sphaerospora truttae Fischer-Scherl, El-Matbouli et Hoffmann, 1986. The parasite is redescribed according to the guidelines of Lom and Arthur (1989) since details of extrasporogonie stages, the ultrastructure of extrasporogonic and sporogonie stage development, and of the parasite’s epidemiology are known from Atlantic salmon but not from other reports. Other/Unknown Material Atlantic salmon Salmo salar Czech Academy of Sciences: dKNAV |
institution |
Open Polar |
collection |
Czech Academy of Sciences: dKNAV |
op_collection_id |
ftczechacademysc |
language |
English |
topic |
Myxosporea Myxozoa Sphaerospora fish parasites salmonids |
spellingShingle |
Myxosporea Myxozoa Sphaerospora fish parasites salmonids McGeorge, James Sommerville, Christina Wootten, Rod Transmission experiments to determine the relationship between Sphaerospora sp. from Atlantic salmon, Salmo salar, and Sphaerospora truttae: a revised species description for S. truttae |
topic_facet |
Myxosporea Myxozoa Sphaerospora fish parasites salmonids |
description |
Extrasporogonic stages of Sphaerospora sp. from the kidneys of Atlantic salmon (Salmo salar L.) were successfully transmitted via intra-peritoneal injection to naive Atlantic salmon and brown trout (Salmo trutta L.). Rainbow trout (Oncorhynchus mykiss Walbaum) could not be infected in this way. Transmitted extrasporogonic stages continued their development to form sporogonie stages and mature spores in the kidney tubules. Extrasporogonic stages, sporogonie stages and mature spores of the parasite in both experimentally infected hosts were morphologically identical to the equivalent stage in naturally infected Atlantic salmon, although minor differences were seen in spore dimensions. A farm-based exposure experiment confirmed the susceptibility of brown trout to the salmon Sphaerospora, These results are consistent with the view that the salmon Sphaerospora is Sphaerospora truttae Fischer-Scherl, El-Matbouli et Hoffmann, 1986. The parasite is redescribed according to the guidelines of Lom and Arthur (1989) since details of extrasporogonie stages, the ultrastructure of extrasporogonic and sporogonie stage development, and of the parasite’s epidemiology are known from Atlantic salmon but not from other reports. |
format |
Other/Unknown Material |
author |
McGeorge, James Sommerville, Christina Wootten, Rod |
author_facet |
McGeorge, James Sommerville, Christina Wootten, Rod |
author_sort |
McGeorge, James |
title |
Transmission experiments to determine the relationship between Sphaerospora sp. from Atlantic salmon, Salmo salar, and Sphaerospora truttae: a revised species description for S. truttae |
title_short |
Transmission experiments to determine the relationship between Sphaerospora sp. from Atlantic salmon, Salmo salar, and Sphaerospora truttae: a revised species description for S. truttae |
title_full |
Transmission experiments to determine the relationship between Sphaerospora sp. from Atlantic salmon, Salmo salar, and Sphaerospora truttae: a revised species description for S. truttae |
title_fullStr |
Transmission experiments to determine the relationship between Sphaerospora sp. from Atlantic salmon, Salmo salar, and Sphaerospora truttae: a revised species description for S. truttae |
title_full_unstemmed |
Transmission experiments to determine the relationship between Sphaerospora sp. from Atlantic salmon, Salmo salar, and Sphaerospora truttae: a revised species description for S. truttae |
title_sort |
transmission experiments to determine the relationship between sphaerospora sp. from atlantic salmon, salmo salar, and sphaerospora truttae: a revised species description for s. truttae |
url |
https://kramerius.lib.cas.cz/view/uuid:cdff5d54-1692-40ea-a41f-e90649454c97 |
op_coverage |
107-116 29-38 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
https://kramerius.lib.cas.cz/view/uuid:cdff5d54-1692-40ea-a41f-e90649454c97 urnnbn:urn:nbn:cz:aba007-000dle |
op_rights |
policy:public |
_version_ |
1793765541982240768 |