WebApr 6, 2009 · The effects of parasitism by the daughter sporocyst of Cercaria bucephalopsis haimaena Lacaze-Duthiers, 1854, on the digestive cells of Cardium edule L. was … Weblysed wall of the daughter sporocyst. The number of daughter sporocysts, which was often very high (exceed-ing 500 specimens), caused severe disruption, such as the castration or death of the mollusc.
Sporocyst - an overview ScienceDirect Topics
WebMar 16, 2024 · The daughter sporocyst of Podocotyle sp. has ultrastructural similarities with different plagiorchiid and diplostomid digeneans and also possesses some specific features. In the studied species, the birth canal is epithelialized, the body wall is composed of nine types of somatic cells and includes a well-developed central nervous system. WebThe body walls of daughter sporocysts are similar at all infectious stages. They consist of an external syncytial tegument on a basement membrane, and an internal cellular subtegument surrounding a body cavity containing developing cercariae. halloween dessert recipesyyyy
The Life History of Phyllodistomum staffordi Pearse, 1924 …
WebApr 1, 2013 · Sporocyst and daughter sporocyst: asexually replicating stage inside the snail which leads to the development of cercariae. Cercaria: a motile stage that emerges from the snail and is infectious to the definitive host. Adult: Measuring 9-17mm in length, H. americana adults have separate sexes but a close association with one another. The … WebJan 1, 1989 · MSp=mother sporocyst, dSp=daughter sporocyst, C=cercanae, DG=digestive gland, BP=birth pore 41 42 the cercariogenous sporocysts of S. mansont (Fournier and Théron, 1985): a tubular shape with alternate contracted and dilated zones and the presence of an anterior sleeve with a birth pore for the emission of cercariae … WebDaughter Sporocyst Multiplying Effects With 10 daughter sporocysts maximum mean 0.04 prevalence 0.05 With 50 daughter sporocysts maximum mean 0.42 prevalence 0.19 49 Fig. 9 Adult Worm Population Structures With Different Cercarial Production Values With 500 cercariae maximum mean 0.04 prevalence 0.05 With 2000 cercariae maximum halloween dessert recipes easy