| occurrence, pathology, and ultrastructure of iridovirus and cytoplasmic polyhedrosis viruses in daphnids from the czech republic. | iridescent (ivs, family iridoviridae, genus iridovirus) and cytoplasmic polyhedrosis viruses (cpvs; family reoviridae, genus cypovirus) are well known in insects, with thirteen iv species recognized from various orders, and sixteen cpv species known from lepidopterans. in 1975, an iv and cpv were reported in the daphnid, simocehpalus expinosus, in florida, but other reported daphnid virus infections seem to be rare. here we report infected daphnids from woodland and carp ponds in the czech repub ... | 2016 | 27449679 |
| the sensitivity of daphnia magna and daphnia curvirostris to 10 veterinary antibacterials and to some of their binary mixtures. | aim of this study was to evaluate the suitability of daphnia curvirostris for the acute toxicity test usually performed on daphnia magna, and to compare the sensitivity of the two species toward 10 antibacterials [enrofloxacin (efx), ciprofloxacin(cpx), sulfaguanidine (sgd), sulfadiazine (sdz), sulfamethazine (smz), sulfaquinoxaline (sqo), sulfaclozine (scz), sulfamerazine (sma), sulfadimethoxine (sdm) and trimethoprim (tmp)] and some of their binary mixtures. furthermore, a tentative prolonged- ... | 2014 | 24630458 |