Holothuria floridana, the Florida sea cucumber, is a species of marine invertebrate in the family Holothuriidae. It is found on the seabed just below the low tide mark in Florida, the Gulf of Mexico, the Bahamas and the Caribbean.[1]
| Holothuria floridana | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Class: | Holothuroidea |
| Order: | Holothuriida |
| Family: | Holothuriidae |
| Genus: | Holothuria |
| Species: | H. floridana
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| Binomial name | |
| Holothuria floridana | |
| Synonyms | |
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Description
editHolothuria floridana can grow to a length of up to 8 inches (20 cm). It has an elongated cylindrical shape with a tough, leathery skin with blunt conical protuberances. On the underside it has several rows of short tube feet. On one end is the mouth surrounded by a ring of feeding tentacles. The body colour is mottled brown, fawn and white.[3]
Distribution and habitat
editIt is found at depths of up to 5 metres (16 ft) on sand and on seagrass beds in the Caribbean Sea, Gulf of Mexico and the coasts of Florida.[4]
Biology
editIt moves across the sandy seabed sifting through the sand with its tentacles and feeding on detritus and other organic particles.[4]Holothuria floridana undergoes gametogenesis, a biological process to produce gametes for reproduction, during the spring and summer seasons. Reproduction is driven by temperature levels. Scientists discovered that its gonads maturity is dependent on temperature, with optimal maturity and maximum reproduction output at 28 degrees Celsius water (Ramos-Miranda et al., 2017).
References
edit- ^ a b Alvarado, J.J.; Paola Ortiz, E.; Benavides, M.; Toral-Granda, M.V (2013). "Holothuria floridana". IUCN Red List of Threatened Species. 2013: e.T180228A1603121. doi:10.2305/IUCN.UK.2013-1.RLTS.T180228A1603121.en. Retrieved 12 November 2021.
- ^ Paulay, Gustav (2012). "Holothuria (Halodeima) floridana Pourtalés, 1851". WoRMS. World Register of Marine Species. Retrieved 2012-06-11.
- ^ Florida Sea Cucumber Florent's guide to the tropical reefs. Retrieved 2012-06-11.
- ^ a b Holothuria floridana Saltcorner. Retrieved 2011-06-11.
Ramos-Miranda, J., del Río-Rodríguez, R., Flores-Hernández, D., Rojas-González, R. I., Gómez-Solano, M., Cu-Escamilla, A. D., Gómez-Criollo, F., Sosa-López, A., Torres-Rojas, Y. E., & Juárez-Camargo, P. (2017). Reproductive cycle of the sea cucumber Holothuria floridana in the littorals of Campeche, Mexico. Fisheries Science, 83(5), 699–714. https://doi.org/10.1007/s12562-017-1100-6