Austromegabalanus nigrescens

Giant Rock Barnacle at Green Cape, NSW

Identification history

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Location information

• Coordinates 150.050353-37.262736
• Altitude 2.8m
• Maps Beowa National Park
• Places Green Cape, NSW

Sighting information

• 16 - 100 Abundance
• 21 Jun 2025 09:58 AM Recorded on
• Hejor1 Recorded by

• Collections

  Hejor1 NatureMapr South Coast Latest Barnacles (Cirripedia) Crabs, Prawns, Barnacles & allies (Crustacea) Marine Invertebrates

Species information

• Austromegabalanus nigrescens Scientific name
• Giant Rock Barnacle Common name
• Not Sensitive
• Local native
• Non-invasive or negligible
• 2.81m to 18.97m Recorded at altitude
• Machine learning

Record quality

• Images or audio
• More than one media file
• Verified by an expert moderator
• Nearby sighting(s) of same species
• GPS evidence of location
• Description
• Additional attributes