| infection dynamics of two renal myxozoans in hatchery reared fry and juvenile atlantic cod gadus morhua l. | in order to study the infection dynamics of 2 renal myxozoans, zschokkella hildae auerbach, 1910 and gadimyxa atlantica køie, karlsbakk and nylund, 2007 in cultured atlantic cod, gadus morhua l. aged 3-19 months, a specific single-round pcr assay and a double-label in situ hybridization protocol were developed. the results demonstrated that the 2 myxozoans show spatial separation of their development with regard to spore formation inside the renal tubules versus the collecting ducts and ureters, ... | 2010 | 20500915 |
| a new genus gadimyxa with three new species (myxozoa, parvicapsulidae) parasitic in marine fish (gadidae) and the two-host life cycle of gadimyxa atlantica n. sp. | the myxozoans gadimyxa atlantica n. sp. and g. sphaerica n. sp., and g. arctica n. sp. (myxozoa, parvicapsulidae), are described from gadus morhua l. and arctogadus glacialis (peters) (gadidae), respectively. they develop coelozoic in bisporic plasmodia in the urinary systems. two morphological forms of spores were found in all 3 species, i.e., wide and (sub)spherical forms. both spore types are bilaterally symmetrical along the suture line. the wide spores, semicircular in frontal view and elli ... | 2007 | 18314694 |