Solanderia ericopsis

Solanderia ericopsis

Not Threatened (NZ TCS)[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Cnidaria
Class: Hydrozoa
Order: Anthoathecata
Family: Solanderiidae
Genus: Solanderia
Species:
S. ericopis
Binomial name
Solanderia ericopis
(Carter 1873)
Synonyms
  • Chitina ericopsis

Solanderia ericopsis is a hydroid in the family Solanderiidae, the group commonly known as tree hydroids or sea fan hydroids. S. ericopsis forms very large, conspicuous colonies from 5 to 50 cm in height, which are often noted by divers.[2] They are usually strictly fan-shaped but can sometimes be bushy.[2]

The colonies can be unusually long-lived: during long-term monitoring of defined rock areas around the Poor Knights Islands, one researcher observed a single colony of S. ericopsis over fifteen years, during which it reached 50 cm in height.[2]

Distribution

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Solanderia ericopsis is found only in New Zealand, all around the country but mostly in the North Island; it can occur in rather shallow water, at depths ranging from 2 to 200 metres.[3]

References

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  1. ^ Funnell, Greig; et al. (January 2023). Todd, Amanda (ed.). Conservation status of indigenous marine invertebrates in Aotearoa New Zealand, 2021 (PDF) (Report). New Zealand Department of Conservation. p. 37. ISBN 978-1-99-118365-1. Retrieved 27 September 2024.
  2. ^ a b c Schuchert, Peter (1996). The Marine Fauna of New Zealand: Athecate Hydriods and their Medusae (Cnidaria: Hydrozoa). Wellington: NIWA. pp. 139–142. ISBN 978-0-478-08377-4.
  3. ^ "Critter of the Week: Solanderia – the tree hydroid". Critter of the Week. NIWA. 2016-04-20. Retrieved 2016-05-29.