Harpiliopsis

Harpiliopsis is a genus of colonial hydroids in the family Bougainvilliidae. They are found in various marine environments and exhibit unique characteristics related to their structure and behavior.

Common Names

There are no widely used common names for Harpiliopsis species.

Characteristics

Harpiliopsis species are characterized by their colonial nature, with individuals (polyps) connected by a network of tubes called coenosarcs. They typically exhibit the following features:

  • Polyps: They have specialized polyps for feeding (gastrozooids) and defense (dactylozooids).
  • Gonophores: They reproduce through gonophores, which are specialized reproductive structures.
  • Hydrothecae: These are protective cups that house the polyps.
  • Hydrorhiza: This is the root-like structure that attaches the colony to the substrate.

Environments

Harpiliopsis species can be found in various marine environments, including:

  • Coastal waters: They are often found in shallow, coastal areas.
  • Estuaries: Some species can tolerate brackish water conditions.
  • Deep sea: Certain species are found in deeper waters.

References

For further information on Harpiliopsis, you can consult the following references: