Oocysts are ingested. Within the intestine these develop into sporozoites. The sporozoites penetrate the gut wall and invade ...

Oocysts contain four sporocysts. Each sporocyst has a single sporozoite. Levine ND (1986) Gibbsia archiuli (Apicomplexa, ...

Fusion of a macrogamont and a microgamont creates a zygote, which develops into an oocyst. The oocyst is passed through the ... Oocysts of Sarcocystis are thin-walled and easily break open. The result is that sporocysts recovered from feces outnumber ... In some cases, a single species may act as both the definitive and intermediate host.[citation needed] Oocysts are passed in ... The oocyst undergoes sporogony, creating two sporocysts. These sporocysts of Sarcocystis characteristically contain four ...

The oocysts are passed in the faeces. The oocysts lack sporocysts. Each oocyst have 8-14 free sporozoites. A large oocyst ...

Gametes are formed and fuse forming an oocyst. The oocysts are star shaped. The oocyst undergoes meiosis and then mitosis ... This is followed by the formation of oocysts and the generation of sporokinetes. In the second phase the sporokinetes invade ...

The oocysts have a thin, elastic, relatively fragile wall. The sporocysts are tetrazoic. The sporocyst wall is composed of ... The oocyte subsequently develops into an oocyst which in turn divides into two sporocysts. The only known host of this species ... Endogenous development is extraintestinal (renal). Sporulation of oocysts is endogenous. The sporocysts are released from the ...

The oocysts have no sporocysts. A distinct convex micropyle is usually present at one end of the oocyst. Within each oocyst ... there are 8 or more free sporozoites and a large oocyst residuum. Bel'tenov, AE (1980) Alveocystis intestinalis n. sp., n. gen ...

The oocysts contain many sporocysts. The sporocysts are bivalved with a single longitudinal suture. Each sporocyst gives rise ...

The gametocysts have numerous oocysts. The gametes are dissimilar: the male gametes are not flagellated. The oocysts are ...

Coccidiosis can be diagnosed by finding oocysts in fecal smears. In early stages of the disease, there may be very few oocysts ... Infected animals spread spores called oocysts in their stool. The oocysts mature, called sporulation. When another animal ... Inside the host, the sporulated oocyst opens, and eight sporozoites are released. Each one finds a home in an intestinal cell ...

The oocysts have numerous sporocysts. Each sporocyst generally has 2 sporozoites. Desser, S.S.; Bower, S.M.; Hong, H. (1998). " ...

The oocysts are biconical (fusiform). Bhatia BL (1930) Synopsis of the genera and classification of haplocyte gregarines. ...

Each oocysts has 8 sporocysts. Each sporocyst has numerous sporozoites. This genus and species has been described in the ...

The rabbits ingest sporulated oocysts. Sporulated oocysts contain sporozoites that hatch and travel via the hepatic portal vein ... The presence of oocysts on fecal flotation or impression smear of the liver are diagnostic for coccidiosis. The prepatent ... The zygote develops a protective shell before expulsion in the bile excreation and then the feces as an oocyst. The schizonts ...

The oocysts each have 8 sporocysts. Each sporocyst has 2 sporozoites. Ray, HN, Raghavachari K (1942) Observations on a new ...

The oocysts each have one sporocyst. Each sporocyst has four sporozoites. Species from this genus have been described from ...

The oocyst then releases thousands of sporozoites, which migrate through the mosquito to the salivary glands. This entire ... The zygote matures into an ookinete, which migrates through the wall of the mosquito gut and develops into an oocyst. ... Smith RC, Barillas-Mury C (December 2016). "Plasmodium Oocysts: Overlooked Targets of Mosquito Immunity". Trends in ...

The gametes are similar (isogametes) and fuse to form navicular oocysts which have pronounced polar thickenings. The oocysts ...

The oocysts have 25 or more sporocysts. Each sporocyst produces 4 sporozoites. The gamonts are elongated. During syngny, four ...

The oocysts contains up to 4 sporozoites that are bow-shaped. As few as 2 to 10 oocysts can initiate an infection. The parasite ... The oocysts are mature and infective upon being excreted. The oocysts are ovoid or spherical and measure 5 to 6 micrometers ... The zygotes develop into oocysts of two types. 20% of oocysts have thin walls and so can reinfect the host by rupturing and ... The infected human excretes the most oocysts during the first week. Oocysts can be excreted for weeks after the diarrhea ...

Oocysts develop rapidly in 3-5 days. The oocysts are small and nonexpanding, reaching 13 micrometres in diameter and typically ... The ookinete penetrates an intestinal cell of the fly and matures into an oocyst. After several days the oocyst produces ~100 ...

The oocysts each have 9-15 sporocysts. Each sporocyst have 2 sporozoites. McQuistionin T (1990) Polysporella genovesae n. gen ...

The investigators isolated oocysts from feline feces and found that the oocysts could be infectious for up to 12 months in the ... The oocysts are not infective when excreted. After about a day, the oocyst undergoes a process called sporulation and becomes ... when they shed oocysts for a short period of time (1-2 weeks.) However, these oocysts get buried in the soil, sporulate and ... Ingestion of oocysts from cat feces is considered to be the most likely ultimate source. Surface runoff containing wild cat ...

... which is important because oocysts can't infect. This prolongs the average duration of oocyst residence in the vector, ... Koella et al., 2002 finds that oocysts in the gut increase the volume of each blood meal. This lowers the chances of ... Oocysts must develop inside the vector host. They are not transmissible - if they enter an avian host they will not develop. ...

The oocysts have thin membrane like walls. Each sporocyst gives rise to 8 sporozoites Malacoceros fuliginosus. This worm of the ...

Oocysts were also observed in duodenal aspirates. Oocysts are often present in the environment as a result of using ... When an oocyst of Cyclospora cayetanensis enters the small intestine, it invades the mucosa, where it incubates for about one ... Diagnosis can be difficult due to the lack of recognizable oocysts in the feces. PCR-based DNA tests and acid-fast staining can ... When examining feces, the unsporulated oocysts can easily be mistaken for fungal spores, and thus can be easily overlooked. In ...

The oocysts are large with numerous sporocytes. The sporocytes have 2-4 sporozoites each. Very little is known about the life ...

The oocysts are biconical or boat-shaped. Bütschli O, Schwager C (1882) Protozoa. Abt. 1, Sarkodina und Sporozoa. Leipzig: F. C ...

Zygotes are produced by the fusion of two gametes, and these, in turn, become surrounded by an oocyst wall. Within the oocyst, ... Hundreds of oocysts accumulate within each gametocyst; these are released via a host's faeces or via host death and decay. ... In all species, four or more sporozoites (depending on the species), equipped with an apical complex, escape from the oocysts ...

... each oocyst of the species averaging 11×13 μm). Oocyst shedding persists for 10 to 28 days followed by immunity. Cysts in ... As an experiment, oocysts were given to eight dogs while cysts were given to four dogs. Between the period of 16-101 days, all ... Subsequently, oocysts are excreted in the faeces. Relation to Toxoplasma gondii - very similar although H. hammondi has a ... The intestines of the dogs were given to cats which then shed oocysts after 8-10 days. The scientists found out that there were ...