Biology:Ptychodera
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Short description: Genus of marine worm-like animals
| Ptychodera | |
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| Ptychodera flava | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Hemichordata |
| Class: | Enteropneusta |
| Order: | Enteropneusta |
| Family: | Ptychoderidae |
| Genus: | Ptychodera |
| Species | |
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See text. | |
Ptychodera is a genus of acorn worm.
Species
- Ptychodera bahamensis Spengel, 1893
- Ptychodera ceylonica author unknown
- Ptychodera erythrea Spengel
- Ptychodera flava Eschscholtz, 1825
- Ptychodera pelsarti Dakin, 1916
References
External links
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Wikisource has the text of the 1911 Encyclopædia Britannica article Balanoglossus. |
Wikidata ☰ Q2810477 entry
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