| Alcha | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Platyhelminthes |
| Order: | Rhabdocoela |
| Family: | Polycystididae |
| Subfamily: | Polycystidinae |
| Genus: | Alcha Marcus, 1949 |
Alcha is a worm genus of the Polycystidinae subfamily.
| Alcha | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Platyhelminthes |
| Order: | Rhabdocoela |
| Family: | Polycystididae |
| Subfamily: | Polycystidinae |
| Genus: | Alcha Marcus, 1949 |
Alcha is a worm genus of the Polycystidinae subfamily.
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