Common name: white mangrove
General information
The White Mangrove, Laguncularia racemosa, is a species of mangrove tree that can be found in coastal regions of the tropical and subtropical Americas, including the Atlantic and Pacific coasts. It is known for its distinctive leaves, which are lighter in color than those of other mangroves and have two glands at the base of the leaf blade. These glands excrete excess salt, a unique adaptation that allows the tree to thrive in saline environments.
White Mangroves are not commonly kept in home aquariums due to their large size and specific growing conditions. However, they are of interest to hobbyists who maintain mangrove refugiums or larger, specialized setups that replicate brackish or estuarine environments.
Details
- Salinity
- S.G. 1.020 to 1.025
- Temperature
- 22 to 28 °C (72 to 82 °F)
- Acidity
- pH 7.8 to 8.4
- Care level
- Moderate to easy Mangrove species, needs open space
Taxonomy
- KingdomPlantsPlantae
- PhylumVascular PlantsTracheophyta
- ClassFlowering PlantsMagnoliopsida
- OrderMyrtalesMyrtales
- FamilyMangrove familyCombretaceae
- GenusWhite MangroveLaguncularia
- Specieswhite mangroveLaguncularia racemosa Gaertn.f. (L.)
- SynonymsBucida buceras Vell.Conocarpus racemosa L.Horau racemosus M.Gómez (L.)Horau racemosus Maza (L.)Laguncuaria racemosa C. F. Gaertn. (Linnaeus)Laguncularia martii CollaLaguncularia obovata Miq.Laguncularia racemosa longifolia J.F. Macbr.Rhizaeris alba Rafin.Schousboea commutata Spreng.
Care
In an aquarium setting, White Mangroves require significant space to accommodate their growth. They prefer brackish water conditions and need a substrate rich in nutrients. Adequate lighting is essential for photosynthesis, and the water level should be managed to allow for both submerged roots and exposed foliage.
Symbiosis
White Mangroves do not have notable symbiotic relationships in the aquarium trade, but in the wild, they provide critical habitat for a variety of aquatic and terrestrial species. Their complex root systems offer shelter and breeding grounds for fish, crustaceans, and mollusks.
Habitat
Laguncularia racemosa naturally occurs in mangrove swamps, tidal flats, and estuaries. They are an important part of coastal ecosystems, helping to stabilize shorelines and protect against erosion. In the wild, they can be found from West Africa to the Americas, including the Caribbean and parts of Florida.