Spirometra spp. - Companion Animal Parasite Council
2016年11月1日 · The scolex of adult Spirometra spp. do not have hooks or suckers like those found in cyclophyllidean tapeworms. The worms attach to the mucosa of the small intestine with dorsal and ventral longitudinal groves on the scolex called bothria.
Spirometra erinaceieuropaei - Wikipedia
The scolex is the spoon shaped anterior portion of the worm and consists of the head with attachments. Instead of hooks and distinct suckers (like most tape worms), S. erinaceieuropaei have two bothria. [12] Bothria are grooves on the scolex …
CDC - DPDx - Sparganosis - Centers for Disease Control and ...
Sparganosis is infection by the third-stage plerocercoid larva (sparganum) of pseudophyllidean cestodes of the genera Spirometra and Sparganum, the latter of which may be an aberrant Spirometra sp. The definitive hosts for Spirometra spp. are canids and felids, and humans serve as only paratenic or second intermediate hosts for the parasites ...
Tapeworms in Dogs and Cats - Digestive System - Merck ...
Infections with Spirometra sp in dogs and cats can be treated with praziquantel at 7.5 mg/kg, PO or SC, for 2 consecutive days. Spirometra sp infections in dogs and cats can also be treated with praziquantel at 25 mg/kg, PO, daily for two consecutive days. All these treatments are extra-label.
Sparganosis - Wikipedia
The absence of a scolex or protoscolex in Spirometra is a key difference in differentiating between Taenia solium and Spirometra. [13] The worm's body is also characterized by a stromal network of smooth muscle.
Spirometra - an overview | ScienceDirect Topics
Spirometra are pseudophyllidae tapeworms of cats and dogs. Humans become infected with plerocercoid larvae by drinking water containing the intermediate host, procercoid-infected invertebrates or by ingestion of a paratenic host, such as undercooked frogs or snakes.
Spirometra - ScienceDirect
2024年1月1日 · The genus Spirometra (Cestoda: Diphyllobothriidae) comprises a group of tapeworms with distinct morphology (spoon-like scolex and spiral-shaped uterus) and complex life cycle, including multiple developmental stages (adult worm, egg, coracidium, procercoid, plerocercoid/sparganum) and three hosts (carnivores as the definitive/final host ...