TaxonHub
Finger Coral

Finger Coral

Acropora humilis

Acropora humilis is a scleractinian coral species characterized by its branching morphology and finger-like growth pattern, commonly found in Indo-Pacific coral reef ecosystems.

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Finger Coral
Finger Coral
Finger Coral
Finger Coral
Finger Coral
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Ecology & Habitat

Habitat

Shallow tropical marine environments, predominantly in coral reef systems of the Indo-Pacific region, typically at depths between 1-20 meters with water temperatures ranging from 24-30°C

Ecological Role

Critical reef-building species that provides marine habitat structure, supports biodiversity, and contributes to coastal protection against erosion and wave energy

Morphology

  • SKIN COAT Calcium carbonate exoskeleton with thin living tissue layer covering external surfaces
  • LIMBS WINGS Multiple parallel branches emerging from central growth points
  • HEAD SENSORY Polyps with basic chemosensory capabilities for detecting environmental changes
  • BODY STRUCTURE Branching, finger-like coral colonies with compact, rounded branch tips, typically 10-30 cm in height
Data Source: TaxonHub Database
Image Credit: NPS photo - Eva DiDonato. Identified by Douglas Fenner
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Related Species in Acroporidae