Ptychodera
Genus of marine worm-like animals
From Wikipedia, the free encyclopedia
Ptychodera is a genus of acorn worm.
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| Ptychodera | |
|---|---|
| |
| Ptychodera flava | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Hemichordata |
| Class: | Enteropneusta |
| Family: | Ptychoderidae |
| Genus: | Ptychodera |
| Species | |
|
See text. | |
Species
- Ptychodera bahamensis Spengel, 1893
- Ptychodera ceylonica author unknown
- Ptychodera erythrea Spengel
- Ptychodera flava Eschscholtz, 1825
- Ptychodera pelsarti Dakin, 1916
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