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OZCAM (Online Zoo-log-i-cal Col-lec-tions of Aus-tralian Muse-ums) pro-vides access to an online data-base of records aggre-gated from fau-nal col-lec-tions data-bases in Aus-tralian museums.

Occurrence record: Invertebrates - Marine & Other:G.124

Preserved specimen of Chthamalus antennatus Darwin, 1854 | Six-plated Barnacle


Data partner OZCAM (Online Zoological Collections of Australian Museums) Provider
Data resource Australian Museum provider for OZCAM
Institution code Australian Museum
Supplied institution code "AM"
Collection Australian Museum Marine Invertebrate Collection
Supplied collection code "Invertebrates - Marine & Other"
Catalog number G.124
Other catalog numbers ["ecatalogue.irn:1113120","urn:catalog:AM:Invertebrates - Marine & Other:G.124"]
Occurrence ID - Marine & Other:G.124
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Identified by Pilsbry, H. A.  
Collector Brazier, J.  
Supplied as "Brazier, J."
License CC-BY 3.0 (Au)
Presence/Absence PRESENT
Date identified 1923


Event ID
Date precision NOT_SUPPLIED


Scientific name Chthamalus antennatus
Supplied scientific name "Chthamalus antennatus Darwin, 1854"
Identified to rank species
Common name Six-plated Barnacle
Supplied common name "Acorn Barnacle"
Kingdom Animalia
Phylum Arthropoda
Class Maxillopoda
Order Sessilia
Supplied as "Thoracica"
Family Chthamalidae
Genus Chthamalus
Species Chthamalus antennatus
Name match metric exactMatch
Accepted name Chthamalus antennatus Darwin, 1854
Scientific name authorship Darwin, 1854
Name parse type SCIENTIFIC
Name according to Darwin, 1854


Country Australia
State or Territory New South Wales
Latitude -32.933
Supplied as: "-32.933"
Longitude 151.783
Supplied as: "151.783"
Datum EPSG:4326
Verbatim locality Newcastle
Location remarks ecatalogue.LocCollectionEventLocal: "Australia, New South Wales, Newcastle (32° 56' S, 151° 47' E)";
Coordinate precision 0.001
Coordinate uncertainty (in metres) 10000.0
Terrestrial true
Verbatim latitude 32° 56' S
Marine false
Country Code AU
Verbatim longitude 151° 47' E

Additional properties

dcterms:modified 2018/7/4
dcterms:type PhysicalObject
dcterms modified 2018/7/4
dcterms type PhysicalObject
verbatim uncertainty 1km-10km

User flagged issues 

    Data quality tests

    Test name Result
    Geodetic datum assumed WGS84 Warning
    Show/Hide 84 passed properties
    Show/Hide 8 missing properties
    Show/Hide 31 tests that have not been run

    Additional political boundaries information

    Area Management
    NRM Regions 2010 Hunter-Central Rivers
    NRM Regions 2017 Hunter
    Area management
    National Landcare Program Management Units 2018 Hunter
    IMCRA 4 Regions Central Eastern Shelf Province
    IMCRA Meso-scale Bioregions Hawkesbury Shelf
    States including coastal waters New South Wales (including Coastal Waters)
    Local Government Areas PSMA 2018 NEWCASTLE CITY COUNCIL
    NSW Local Land Services Regions Hunter
    PSMA State Electoral Boundaries (2018) LEGISLATIVE COUNCIL
    PSMA States (2016) NEW SOUTH WALES

    Environmental sampling for this location

    Occurrence Density 97737.0 frequency
    Species Richness 3478.0 frequency
    Precipitation - annual (Bio12) 1162.6 mm
    Precipitation - coldest quarter (Bio19) 238.2 mm
    Precipitation - driest period (Bio14) 13.0 mm
    Precipitation - driest quarter (Bio17) 189.8 mm
    Precipitation - seasonality (Bio15) 31.0 mm
    Precipitation - warmest quarter (Bio18) 332.4 mm
    Precipitation - wettest period (Bio13) 34.4 mm
    Precipitation - wettest quarter (Bio16) 394.2 mm
    Radiation - annual mean (Bio20) 16.76 MJ/m2/day
    Radiation - seasonality (Bio23) 34.0
    Radiation - warmest quarter (Bio26) 22.06 MJ/m2/day
    Temperature - annual mean (Bio01) 18.140001 degrees C
    Temperature - annual range (Bio07) 20.04 degrees C
    Temperature - coldest period min (Bio06) 7.38 degrees C
    Temperature - coldest quarter mean (Bio11) 13.16 degrees C
    Temperature - diurnal range mean (Bio02) 9.42 degrees C
    Temperature - driest quarter mean (Bio09) 14.8 degrees C
    Temperature - isothermality (Bio03) 0.47 %
    Temperature - seasonality (Bio04) 1.2839999
    Temperature - warmest period max (Bio05) 27.4 degrees C
    Temperature - warmest quarter (Bio10) 22.74 degrees C
    Temperature - wettest quarter mean (Bio08) 20.76 degrees C
    WorldClim 2.1: Temperature - annual mean 18.204166 °C
    WorldClim: Temperature - isothermality 46.0 %
    Moisture Index - annual mean (Bio28) 0.77
    Moisture Index - highest quarter mean (Bio32) 1.0
    Elevation 12.0 m