Primnoisis
- Dataset
- GBIF Backbone Taxonomy
- Rank
- GENUS
Classification
- kingdom
- Animalia
- phylum
- Cnidaria
- class
- Anthozoa
- order
- Malacalcyonacea
- family
- Isididae
- genus
- Primnoisis
general
Transcribed Deichmann 1936 Colony branching in all planes but with some tendency to branch in one plane. Internodes are longer distally than basally, and give rise to branches which usually begin with a node. Zooids scattered, often curved toward stem. Operculum present. Spicules as spindles, plates, or crosses.