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1. A new form of raabeia-type actinosporean (Myxozoa) from the oligochaete Uncinais uncinata

Creator:
Koprivnikar, Janet and Desser, Sherwin S.
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
Myxozoa, Actinosporea, raabeia, Oligochaeta, and Uncinais uncinata
Language:
English
Description:
In a study of the oligochaete fauna and their actinosporean parasites in three lakes in Algonquin Park, Canada, a novel form of raabeia-type actinosporean was observed in a single specimen of Uncinais uncinata (∅ersted) (Naididae). This form differs from those previously described in its small size, and by having caudal processes that gradually widen and terminate with a single prominent branch.
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

2. Infection prevalence, seasonality and host specificity of actinosporean types (Myxozoa) in an Atlantic salmon fish farm located in Northern Scotland

Creator:
Özer, Ahmet, Wootten, Rodney, and Shinn, Andrew P.
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
echinactinomyxon, raabeia, synactinomyxon, aurantiactinomyxon, triactinomyxon, neoactinomyxum, siedleckiella, actinospore, and Myxozoa
Language:
English
Description:
A total of 28,387 oligochaetes belonging to the families Tubificidae, Lumbriculidae, Naididae and Enchytraeidae were examined at regular intervals for actinosporean infections from October 1996 to August 1998 from a freshwater salmon farm in Northern Scotland. A total of 21 types of actinosporeans belonging to seven collective groups synactinomyxon (three types), aurantiactinomyxon (four types), echinactinomyxon (five types), raabeia (six types), triactinomyxon (one type), neoactinomyxum (one type) and siedleckiella (one type) were found. Synactinomyxon type 1, echinactinomyxon type 1 and raabeia type 4 were most abundant. The overall infection prevalence of oligochaetes was 2.9%. Aurantiactinomyxon, synactinomyxon and neoactinomyxum were most common in summer and autumn. Raabeia was most common in spring and summer and echinactinomyxon in winter and spring. Siedleckiella was found only in spring and triactinomyxon in all seasons except winter. A positive relationship between water temperature and the number of actinosporean types released was observed. Most actinosporean types were found in only one host species.
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

3. Survey of actinosporean types (Myxozoa) belonging to seven collective groups found in a freshwater salmon farm in Northern Scotland

Creator:
Özer, Ahmet, Wootten, Rodney, and Shinn, Andrew P.
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
echinactinomyxon, raabeia, synactinomyxon, aurantiactinomyxon, triactinomyxon, neoactinomyxum, siedleckiella, actinospore, and Myxozoa
Language:
English
Description:
A study of the actinosporean fauna of oligochaetes from a freshwater salmon farm in Northern Scotland was carried out from October 1996 to August 1998. Following the examination of 28,387 oligochaete worms belonging to the families Tubificidae, Lumbriculidae, Naididae and Enchytraeidae, five types of echinactinomyxon (four previously described), six types of raabeia (five previously described), three types of synactinomyxon (all previously described), four types of aurantiactinomyxon (three previously undescribed), one type of triactinomyxon (previously described), one type of neoactinomyxum (previously undescribed) and one type of siedleckiella (previously undescribed) were identified. The triactinomyxon type was released from unidentified immature oligochaetes. Of the twenty-one types of actinosporeans found, thirteen types were released from Tubifex tubifex (Müller), three types were released from Lumbriculus variegatus (Müller), three types from both L. variegatus and T. tubifex and two types from immature oligochaetes.
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public