gregarine


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greg·a·rine

(greg'ă-rēn),
A member of the subclass Gregarinia.
References in periodicals archive ?
IMPACT OF PARASITISM BY GREGARINES (Nematopsis sp) IN FARMING SHRIMP Litopenaeus vannamei
Seasonality, prevalence and pathogenicity of the gregarine Ascogregarina taiwanensis (Apicomplexa: Lecudinidae) in mosquitoes from Florida.
The white masses investigated in the present study do not display any of the gregarine structures (i.
The multicellular eukaryotes and the gregarines often showed significant year-to-year changes without trend.
The oocysts of this gregarine protozoan were pyriform in shape and measured 20 [micro]m (range, 18-22 [micro]m) in length and 15[micro]m (range, 11-16 [micro]m) m in width (n = 30).
Three new species of gregarines (Apicomplexa: Sporozoea: Porosporidae) in the estuarine crab from Kerala, India.
Infection intensity of gill gregarines was overwhelmingly highest in oysters from central Texas on the Gulf coast, supporting the suggestion of Sprague and Orr (1952, 1955) that the gregarine in the gill is different from the one in mantle tissue in Gulf-coast oysters.
In Japan, infestation by gregarines has been observed to vary between seasons for Leiobunum manubriatum and between populations for L.
71-99, in Protozoa: Gregarines, haemogregarines, coccidia, plasmodia, and haemoproteids.
The following infectious agents were observed on slides: viruses (Viral gametocyte hypertrophy), Rickettsia/Chlamydia/Mycoplasma (rickettsia-like organisms, RLOs), ciliates (Ancistrocomidae) on the gills and in the stomach/intestine, xenomas (Sphenophrya-like ciliates), Sprague's Gregarines, Haplosporidium nelsoni (MSX), Nematopsis ostrearum, Turbellaria and Hexamita nelsoni, the average prevalences of each at each site are presented in Table 1.
Intrahemocytic oocysts of gregarines of the genus Nematopsis were detected from A.