The life cycle of Proteocephalus, a parasite of C. lavaretus, was studied in naturally infected fish from Lake Léman, and in the laboratory. Mature cestodes were found in the fish from June to November; only juveniles, morphologically similar to larvae parasitic in copepods, were present in ...
life cycleparasitesparasitosesIn a preliminary note Stunkard reports that free-living mites, collected from a district where wild rabbits are heavily infected with tapeworms, yielded cysticercoids which grew to Cittotaenia ctenoides when fed to domestic rabbits under controlled conditions. Mites of ...
Calentine 摘要: The life cycle of the caryophyllaeid cestode Archigetes iowensis was studied in naturally and experimentally infected hosts. Adults are seasonal parasites of the fish, Cyprinus carpio, while larvae occur in the seminal vesicles of the oligochaete, Limnodrilus hoffmeisteri. Procer...
Learn about class Cestoda, the tapeworm class. Discover the tapeworm life cycle, lifespan, and tapeworm reproduction. Explore their bodies with a tapeworm diagram. Updated: 11/21/2023 Table of Contents What are Cestodes? Cestode Characteristics & Tapeworm Diagram Stages of the Tapeworm Life ...
Joyeux and Baer (1961) presented a scheme of the life-cycle of O. europaea in which they accepted that fish surve as second intermediate hosts, without confirming the infectiveness of the larval stages, obtained form fish, by infecting final hosts with them. Sharpilo, Monchenko (1971) ...
Sarcocystis species are intracellular protozoan parasites with an intermediate-definitive host life cycle based on a prey-predator relationship. Asexual st... Ronald,Fayer - 《Clinical Microbiology Reviews》 被引量: 146发表: 2004年 The taxonomy of Sarcocystis (Protozoa, Apicomplexa) species. The taxono...
The largest mouse (over 35 gm.) in my experimental series, on the other hand, became infected with a weak concentration of eggs. 展开 关键词: amplification animal models cestode infections faeces helminthoses helminths infections liabilities life cycle parasites ...
Different parasitic life strategies are described including four new life cycles: complex rebrooding, micro-male, mesoparasite and prey-predator transfer. Four new life cycle behaviours are named: nursery hiding, mid-moult stage, positive precursor (intr
2. the general progression of your working or professional life; "the general had had a distinguished career" "he had a long career in the law" 同义词 biography 行业词典 动物学 生活史 昆虫学 生活史 植物学 生活史又称 :生活史(life cycle )...
P. ovata has an annual life-cycle which is very precise: adult females (9 to 12 cm. long) containing larvae are found only in the last few days of May or first days of June in bream aged 2 years or more which are also carrying plerocercoids of Lígula intestinalis or Digramma .....