Results 31 to 40 of about 29,014 (187)
Monitoring parasitic abundance in cage-based aquaculture : the effects of clustering [PDF]
, 2006 Most discussions of sampling protocols within the literature on monitoring aquatic parasites are based on the assumptions of simple random sampling. There has been a growing recognition within the fields of human and terrestrial veterinary epidemiology ...
Hollinger, E., Revie, C.W., Gettinby, G.
core +3 more sources
Evolutionary Applications, 2023 Honey bees, Apis mellifera, of European origin are major pollinators of crops and wild flora. Their endemic and exported populations are threatened by a variety of abiotic and biotic factors.
Matthieu Guichard +2 more
doaj +1 more source
Ectoparasite infestations of sheep and goats
Eurasian Journal of Veterinary Sciences, 2012 Aim: To determine the prevalence and type of ectoparasites fauna in small ruminants in Western Shoa Zone, Central Ethiopia. Materials and Methods: Physical examination and laboratory investigations were employed in the 434 small ruminants (307 sheep, 127 goats).
Zeryehun, Tesfaheywet, Atomsa, Muluneh
openaire +4 more sources
Gnatophyma: a rare form of rosacea Gnatofima: uma forma rara de rosácea
Anais Brasileiros de Dermatologia, 2012 Phyma is the last stage of rosacea and is due to chronic inflammation and edema. It can affect nose (rhinophyma), chin (gnatophyma), forehead (metophyma), ears (otophyma) and eyelids (blepharophyma). Rhinophyma is the most frequent location and there are
Ana Carolina Lisboa de Macedo +3 more
doaj +1 more source
An Updated Ecology of Atlantic Salmon (Salmo salar) at Sea
Fisheries Oceanography, EarlyView.ABSTRACT Atlantic salmon have had a key role in European and North American oceans and human societies. Salmon are exploited and observed in rivers and along coasts, but there has always been great interest in knowing where salmon are going when they are at sea.
Robert J. Lennox +5 more
wiley +1 more source
EFFECTS OF AGE, SEX, AND BODY CONDITION ON ECTOPARASITIC INSECT INFESTATION IN DOMESTIC GOATS
Trakia Journal of SciencesPURPOSE: This study aimed to investigate the influence of sex, age, and body condition on the prevalence and intensity of ectoparasitic infestations in goats, focusing on lice and fleas, and to identify significant associations between these
N. Nizamov
doaj +1 more source
A longitudinal study of avian pox in a small passerine, the Dunnock (Prunella modularis)
Ibis, EarlyView.Long‐term, longitudinal studies of disease in wild bird populations are rare. Diseases are important determinants of bird survival and may spill‐over into other species including livestock and, in some cases, humans. Avian pox is a globally distributed disease, resulting from infection by viruses in the genus Avipoxvirus (APV).
Denise C. Wawman +5 more
wiley +1 more source
Folia Veterinaria, 2020 One of the most common ectoparasites on domestic carnivores are fleas from the genus Ctenocephalides. This group of blood sucking insects are one of the most important in medical and veterinary terms, as they can serve as carriers of dangerous infectious
Yevstafieva V. +4 more
doaj +1 more source
Journal of Fish Diseases, EarlyView.ABSTRACT Investigation of a disease outbreak in a hobbyist's medaka (Oryzias latipes) collection led to the detection of Trichodina sp. in the kidney tubuli of individual fish. Based on this observation, a thorough clinical workup, including native microscopy, histopathology and molecular genetics, was conducted.
J. Harl +3 more
wiley +1 more source
Fishes, 2022 The effect of silkworm-derived polysaccharide silkrose on fish ectoparasites was investigated. When juvenile yellowtail (Seriola quinqueradiata) fed diets containing silkrose were artificially infected with Benedenia seriolae, a fish ectoparasite, the ...
Takeshi Miura +5 more
doaj +1 more source