Actinodendron

Actinodendron
Scientific classification
Kingdom: Animalia
Phylum: Cnidaria
Subphylum: Anthozoa
Class: Hexacorallia
Order: Actiniaria
Family: Actinodendridae
Genus: Actinodendron
Quoy & Gaimard, 1830

Actinodendron is a genus of cnidarians belonging to the family Actinodendridae.[1] Species in this genus—often called “tree anemones”—feature striking tentacles that branch fractally like miniature trees, a structure that enhances their predatory reach. These fascinating anemones inhabit sandy or rubble substrates across the Indo-Pacific, and some species, notably Actinodendron arboreum (the “hell’s fire anemone”), are highly venomous—their stings can inflict severe skin lesions.  [2]

Species

Species:[1]

  • Actinodendron alcyonoideum (Quoy & Gaimard, 1833)
  • Actinodendron arboreum (Quoy & Gaimard, 1833)
  • Actinodendron glomeratum Haddon, 1898
  • Actinodendron hansingorum Carlgren, 1900
  • Actinodendron plumosum Haddon, 1898

References

  1. ^ a b "IRMNG - Actinodendron Quoy & Gaimard in de Blainville, 1830". www.irmng.org. Retrieved 7 May 2021.
  2. ^ "Actinodendron arboreum - Facts, Diet, Habitat & Pictures on Animalia.bio". animalia.bio. Retrieved 2025-09-09.