Genus: Ciona
Originator: Per-Otto Johansen
Systematics :
| Kingdom | Animals (Animalia) | ||||||
| Phylum | Ryggstrengdyr (Chordata) | ||||||
| Subphylum | Kappedyr (Urochordata) | ||||||
| Klasse | Sjøpunger og sekkedyr (Ascidiacea) | ||||||
| Family | Cionidae | ||||||
| Genus | Ciona | ||||||
| Species | Grønnsekkdyr (Ciona intestinalis) | ||||||
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