Galapagos Species Database
The Galapagos Species Database shares the information about the species from our Natural History Collections.
Sertularella tenella
Hidrozoo, Hydrozoa
Domain
Eukaryota
Kingdom
Animalia
Phylum
Cnidaria
Class
Hydrozoa
Order
Leptothecata
Superfamily
Sertularioidea
Family
Sertularellidae
Genus
Sertularella
Species
tenella
Taxon category: Accepted
Syn.: Sertularella atlantica Stechow, 1920, Sertularella geniculata Hincks, 1874, Sertularia tenella Alder, 1856 (Horton et al., 2021).
Origin: Native
Distribution: Peru, Colombia, Ecuador: Bahia Santa Elena and Galapagos Island in Wolf, Isabela, Floreana and Santa Cruz (Calder et al., 2003; Fraser, 1938).
- Calder, D.R. Mallinson, J.J., Collins, K. & Hickman, C.P. (2003) Additions to the Hydroids (Cnidaria) of the Galapagos, with a List of Species Reported from the Islands. J. Nat. Hist. 37:1173-1218.
- Fraser, C. M. (1938) Hydroids of the 1932, 1933, 1935 and 1938 Allan Hancock Pacific Expeditions In Allan Hancock Pacific Expeditions (pp. 1–152)
- Fraser, C.M. (1939) Distribution of the hydroids in the collections of the Allan Hancock Expeditions. Fraser, M. (1939). Distribution of the hydroids in the collections of the Allan Hancock Expeditions. In Allan Hancock Pacific Expeditions. (Vol. 4, pp. 155–178).
- Horton, T. Horton, T., Kroh, A., Ahyong, S., Bailly, N., Boyko, C. B., Brandão, S. N., Gofas, S., Hooper, J. N. A., Hernandez, F., Holovachov, O., Mees, J., Molodtsova, T. N., Paulay, G., Decock, W., Dekeyzer, S., Poffyn, G., Vandepitte, L., Vanhoorne, B., Adlard, R., ... Zhao, Z. (2021) World Register of Marine Species. Available from https://www.marinespecies.org at VLIZ.
You are welcome to download and use the information found in this page, acknowledging its source.
This page should be cited as follows:
"Galapagos Species Database, Sertularella tenella", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=19463. Accessed 31 October 2026.