Expansion of the distribution area and first record of the brittle star Ophiophragmus luetkeni (Amphilepidida: Amphiuridae) in Colombia
Sierra-Gómez, J.; Nisperuza-Pérez, C.; Quirós-Rodríguez, J.; Pineda-Enríquez, T. (2026). Expansion of the distribution area and first record of the brittle star Ophiophragmus luetkeni (Amphilepidida: Amphiuridae) in Colombia. J. Mar. Biol. Ass. U.K. 106: e6. https://dx.doi.org/10.1017/s0025315425100957
In: Journal of the Marine Biological Association of the United Kingdom. Cambridge University Press/Marine Biological Association of the United Kingdom: Cambridge. ISSN 0025-3154; e-ISSN 1469-7769, meer
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| Trefwoorden |
Classification > Taxonomy
Distribution
Morphology
Ophiophragmus luetkeni (Ljungman, 1872) [WoRMS]; Ophiuroidea [WoRMS]
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| Author keywords |
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| Auteurs | | Top |
- Sierra-Gómez, J.
- Nisperuza-Pérez, C.
- Quirós-Rodríguez, J.
- Pineda-Enríquez, T.
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| Abstract |
The first report of Ophiophragmus luetkeni occurred in the British Virgin Islands; however, it was also recorded in Brazil, the United States Virgin Islands, and Trinidad and Tobago, yet its occurrence in Colombia was previously lacking. Between 2023 and 2024, four specimens were collected from sandy and muddy substrates in Cispatá Bay, Colombian Caribbean. Taxonomic identification was conducted through morphological observations and microstructural analysis using Scanning Electron Microscopy. A comparative table for Ophiophragmus species recorded in Colombia are also provided. This new record increases the number of Ophiophragmus species in Colombia to three, contributing to the country’s marine biodiversity and expanding the knowledge of O. luetkeni distribution. |
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