Common name: Urn Sponge
General information
Leucilla nuttingi, commonly known as Nutting's Sponge, is a species of calcareous sponge found in marine environments. These sponges are characterized by their calcareous spicules, which provide structural support and deter predators. They are typically white or pale in color and have a branching or tree-like form, which can add a unique aesthetic to a reef aquarium.
Details
- Recommended minimum tank volume
- 40 liter (11 gallons)
- Salinity
- S.G. 1.023 to 1.026
- Temperature
- 22 to 26 °C (72 to 79 °F)
- Acidity
- pH 7.8 to 8.4
- Average size
- 10 cm (4″)
- Care level
- Moderate to easy Requires stable conditions.
- Diet
- Planktonivore Feeds on microplankton in water.
- Reefsafe
- Yes
- Aggression
- Peaceful
- Captive bred
- No
Taxonomy
- KingdomAnimalsAnimalia
- PhylumSpongesPorifera
- ClassCalcareaCalcarea
- OrderCalcarea spongesLeucosolenida
- FamilyAmphoriscidae spongesAmphoriscidae
- GenusLeucilla spongesLeucilla
- SpeciesUrn SpongeLeucilla nuttingi (Urban, 1902)
- SynonymsRhabdodermella nuttingi Urban, 1902
Care
Nutting's Sponge requires a well-established aquarium with stable water conditions. They are filter feeders and rely on water flow to bring them food particles. It is important to maintain good water quality with low levels of nitrates and phosphates. They do not require additional feeding if the tank has sufficient microorganisms and organic matter for them to filter out.
Reproduction
Leucilla nuttingi reproduces both sexually and asexually. Sexual reproduction involves the release of gametes into the water column, while asexual reproduction occurs through budding or fragmentation. In the aquarium, they may reproduce asexually if conditions are favorable.
Habitat
Nutting's Sponge is found in shallow to moderately deep waters, often attached to hard substrates such as rocks or coral rubble. They are distributed in tropical and subtropical regions, including the Caribbean and the Indo-Pacific. In the wild, they are often found in reef environments where they contribute to the biodiversity and complexity of the ecosystem.