| 词条 | Porosporidae |
| 释义 |
| image = | image_caption = | domain = Eukaryota | unranked_regnum = SAR | unranked_superphylum = Alveolata | phylum = Apicomplexa | classis = Conoidasida | subclassis = Gregarinasina | ordo = Eugregarinorida | subordo = Septatorina | superfamilia = Porosporicae | superfamilia_authority = Chakravarty 1960 | familia = Porosporidae | familia_authority = Labbé 1899 | subdivision_ranks = Genera | subdivision =Pachyporospora Porospora Nematopsis }}Porosporidae is a family of parasitic alveolates of the phylum Apicomplexia TaxonomyThis family has 3 genera - Pachyporospora, Porospora and Nematopsis - and 37 species. The members of this family are distinguished from the other septate gregarines by having a digenic (two host) life cycle. HistoryThis taxon was created in 1899 by Labbé.[1] DescriptionThe species in this family are heteroxenous, meaning they live in two separate hosts during their life cycle. The two host species involved in their life cycle are a crustacean and a mollusc. The life cycle involves vegetative development in digestive tract of a decapod crustacean and sporogony in the connective tissue of a lamellibranch mollusc. References1. ^Labbé A (1899) Sporozoa. In Das Tierreich: Eine Zusammenstellung und Kennzeichnung der rezenten Tierformen, Schulze, F. E. & Bütschli, O. (eds.). R. Friedländer und Sohn, Berlin: Germany {{Alveolata}}{{Taxonbar|from=Q20736102}}{{Apicomplexa-stub}} 1 : Apicomplexa families |
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