Millepora alcicornis (branching fire corals) (San Salvador Island, Bahamas) 2 (15464096583)
Description:
Description: Millepora alcicornis Linnaeus, 1758 - branching fire corals in a patch reef. The tan-colored structures are calcareous skeletons of colonies of hydrozoan polyps. They are not true stony corals - fire corals are hydrozoans while true stony corals are anthozoans. Nematocysts in the tentacles of the small polyps deliver a painful sting. The skeleton of Millepora alcicornis has a complexly branching skeleton. Another species, Millepora complanata, also occurs in patch reefs around San Salvador Island - it's skeleton has a wrinkled bladed form. The overall skeletal shape of Millepora alcicornis is often a consequence of the fire coral encrusting octocoral skeletons. The spotted fish in the lower right corner is Lactophrys triqueter (smooth trunkfish). Classification: Animalia, Cnidaria, Hydrozoa, Milleporidae Locality: Snapshot Reef, Fernandez Bay, offshore from the western shoreline of San Salvador Island, eastern Bahamas. Date: 24 March 2011, 15:29. Source: Millepora alcicornis (branching fire corals) (San Salvador Island, Bahamas) 2. Author: James St. John.
Included On The Following Pages:
- Life (creatures)
- Cellular (cellular organisms)
- Eukaryota (eukaryotes)
- Opisthokonta (opisthokonts)
- Metazoa (Animal)
- Cnidaria (cnidarians)
- Hydrozoa (hydrozoans)
- Hydroidolina
- Anthoathecata
- Capitata
- Milleporidae
- Millepora (Fire corals)
- Millepora alcicornis (Fire coral)
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- James St. John
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- James St. John
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