Occurrence record: Observations:85042131

Human observation of Hydrophis major (Shaw, 1802) | Olive-headed Seasnake recorded on 2010-11-22

Dataset

Data resource iNaturalist Australia
Institution code Supplied institution code "iNaturalist"
Collection Supplied collection code "Observations"
Catalog number 85042131
Occurrence ID https://www.inaturalist.org/observations/85042131
Record type Human observation
Supplied basis "HumanObservation"
Identified by Richard D Reams
Identified date 2021-06-30T01:13:55Z
Collector Reams, D. Richard
Supplied as "Richard D Reams"
License CC-BY-NC 4.0 (Int)
Supplied as http://creativecommons.org/licenses/by-nc/4.0/
Rights holder Richard D Reams
Establishment means wild
Presence/Absence PRESENT
Dataset / Survey name iNaturalist research-grade observations
Identification verification status research
Date identified 2021-06-30T01:13:55Z
Identification ID 187131354

Event

Occurrence date 2010-11-22
Verbatim event date 2010/11/22
Date precision DAY

Taxonomy

Scientific name Hydrophis major
Identified to rank species
Common name Olive-headed Seasnake
Kingdom Animalia
Phylum Chordata
Class Reptilia
Order Squamata
Family Elapidae
Genus Hydrophis
Species Hydrophis major
Name match metric exactMatch
Scientific name authorship (Shaw, 1802)
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory Western Australia
Latitude -26.400041
Supplied as: "-26.4000406567"
Longitude 114.160741
Supplied as: "114.1607408041"
Datum EPSG:4326
Verbatim locality Shark Bay WA 6537, Australia
Coordinate precision Unknown
Coordinate uncertainty (in metres) 8.0
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

User flagged issues 

    Data quality tests

    Test name Result
    Coordinate rounded Warning
    Show/Hide 85 passed properties
    Show/Hide 5 missing properties
    Show/Hide 16 tests that have not been run

    Outlier information  

    This record has been detected as an outlier using the Reverse Jackknife algorithm for the following layers:

    More information on the data quality work being undertaken by the Atlas is available here:

    Additional political boundaries information

    Area Management
    CAPAD 2010 Terrestrial Sedimentary Deposits Reserve
    CAPAD 2012 Terrestrial Sedimentary Deposits Reserve
    CAPAD 2014 Terrestrial Sedimentary Deposits Reserve
    CAPAD 2016 Marine Sedimentary Deposits Reserve
    CAPAD 2018 Marine Sedimentary Deposits Reserve
    Fallow practice - dominant (area) No cereal producers
    Fallow practice - dominant (number) No cereal producers
    Global 200 priority ecoregions - Marine Western Australia Marine
    Global 200 priority ecoregions - Terrestrial Carnavon Xeric Shrubs
    Irrigation practice - dominant No irrigation
    NRM Regions 2010 Rangelands
    NRM Regions 2014 Rangelands
    NRM Regions 2015 Rangelands
    NRM Regions 2017 Rangelands Region
    NRM Regions 2017 (Qld 2019) Rangelands Region
    Stubble practice - dominant (area) No cereal producers
    Stubble practice - dominant (number) No cereal producers
    Tillage practice - dominant (area) No cereal producers
    Tillage practice - dominant (number) No cereal producers
    Area management
    National Landcare Program Management Units 2018 Rangelands Region
    Biodiversity
    Freshwater Ecoregions of the World Pilbara
    IMCRA 4 Regions Central Western Shelf Province
    IMCRA Meso-scale Bioregions Shark Bay
    World Anthropogenic Biomes (2000) Populated rangelands
    Climate
    Agroclimatic classification of Australia Desert, supporting very little plant growth due to water limitation
    Koppen Climate Classification (All Classes) Desert: hot (summer drought)
    Koppen Climate Classification (Major Classes) Grassland
    Fire
    Fire regime niches Acacia shrubland (mulga) (semi-arid/arid)
    Hydrology
    Drainage Divisions Level 1 Pilbara-Gascoyne
    Drainage Divisions Level 2 WOORAMEL RIVER
    River Regions WOORAMEL RIVER
    Marine
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Marine Ecoregions of the World Shark Bay
    States including coastal waters Western Australia (including Coastal Waters)
    Political
    Australian States and Territories Western Australia
    Local Government Areas 2012 deprecated Shark Bay
    Local Government Areas PSMA 2018 SHIRE OF SHARK BAY
    Native Title Determinations (13/7/2020) Malgana Part A WCD2018/012
    PSMA Localities (2018) SHARK BAY
    PSMA State Electoral Boundaries (2016) MINING AND PASTORAL REGION
    PSMA State Electoral Boundaries (2018) MINING AND PASTORAL REGION
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Carnarvon Region
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Indigenous co-managed, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    IGBP Land Cover vegetation classification scheme (2011) Water
    NVIS 4.1 Major Vegetation Groups Naturally bare - sand, rock, claypan, mudflat
    NVIS 4.1 Major Vegetation Subgroups Naturally bare, sand, rock, claypan, mudflat
    Tenure of Australia's forests (2013) v2.0 Nature Conservation Reserve

    Environmental sampling for this location

    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.7361
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 0.0
    Endemism 0.021204384
    Endemism (Non-marine) 0.022662533
    Mammals – Fritz et al 2009 - 0.5 degree 0.2564
    Occurrence Density 4682.0 frequency
    Shannon Diversity (H) 5.136589 index
    Species Richness 558.0 frequency
    Threatened communities (2008) 0.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.10016045
    2030A1BMk35M: Evaporation - month min 107.77 mm
    2030A1BMk35M: Precipitation - annual mean 14.760834 mm
    2030A1BMk35M: Precipitation - driest month 2.03 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.27908996
    2030A1BMk35M: Precipitation - spring or autumn season -2.4317517
    2030A1BMk35M: Temperature - annual max mean 30.264166 degrees C
    2030A1BMk35M: Temperature - annual min mean 16.760834 degrees C
    2030A1BMk35M: Temperature - annual range 26.970001 degrees C
    Aridity index - annual mean 0.123605974
    Aridity index - month max 0.478004
    Aridity index - month min 0.005374565
    Evaporation - annual mean 248.07333 (ml/5km x 5km pixel)
    Evaporation - month max 394.1657 mm
    Evaporation - month min 97.904205 mm
    Growth index C3 macrotherm plants - annual mean 0.04 index
    Growth index C3 mesotherm plants - annual mean 0.1 index
    Growth index C4 megatherm plants - annual mean 0.03 index
    Humidity - annual mean relative 67.67065 %
    Humidity - annual mean relative 3pm 59.43933 %
    Humidity - month max relative 81.73227 %
    Humidity - month max relative 3pm 71.59541 %
    Humidity - month min relative 50.245342 %
    Humidity - month min relative 3pm 50.245342 %
    Precipitation - annual (Bio12) 208.0 mm
    Precipitation - annual mean 17.983719 mm
    Precipitation - annual seasonality -2.1885505
    Precipitation - coldest quarter (Bio19) 100.0 mm
    Precipitation - driest month 2.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 10.0 mm
    Precipitation - equinox seasonality ratio 0.25683787
    Precipitation - seasonality (Bio15) 78.0 mm
    Precipitation - spring or autumn season -2.7327564
    Precipitation - warmest quarter (Bio18) 30.0 mm
    Precipitation - wettest month 48.615017 mm
    Precipitation - wettest period (Bio13) 11.0 mm
    Precipitation - wettest quarter (Bio16) 111.0 mm
    Radiation - annual mean (Bio20) 22.0 MJ/m2/day
    Radiation - seasonality (Bio23) 30.0
    Radiation - warmest quarter (Bio26) 27.5 MJ/m2/day
    Temperature - annual max mean 27.734167 degrees C
    Temperature - annual mean (Bio01) 22.4 degrees C
    Temperature - annual min mean 15.469167 degrees C
    Temperature - annual range 25.399994 degrees C
    Temperature - annual range (Bio07) 27.6 degrees C
    Temperature - coldest month min 9.68 degrees C
    Temperature - coldest period min (Bio06) 9.3 degrees C
    Temperature - coldest quarter mean (Bio11) 16.2 degrees C
    Temperature - diurnal range mean (Bio02) 13.4 degrees C
    Temperature - driest quarter mean (Bio09) 25.7 degrees C
    Temperature - isothermality (Bio03) 0.48 %
    Temperature - month hottest maximum 34.39 degrees C
    Temperature - seasonality (Bio04) 1.67
    Temperature - warmest month min 21.65 degrees C
    Temperature - warmest period max (Bio05) 36.9 degrees C
    Temperature - warmest quarter (Bio10) 28.7 degrees C
    Temperature - wettest quarter mean (Bio08) 17.0 degrees C
    Wind run - annual mean 354.62973 km/day
    WorldClim: Precipitation - annual 223.0 mm
    WorldClim: Precipitation - coldest quarter 114.0 mm
    WorldClim: Precipitation - driest month 2.0 mm
    WorldClim: Precipitation - driest quarter 12.0 mm
    WorldClim: Precipitation - seasonality 79.0
    WorldClim: Precipitation - warmest quarter 41.0 mm
    WorldClim: Precipitation - wettest month 50.0 mm
    WorldClim: Precipitation - wettest quarter 126.0 mm
    WorldClim: Temperature - annual mean 221.0 degrees C * 10
    WorldClim: Temperature - annual range 282.0 degrees C * 10
    WorldClim: Temperature - coldest month min 90.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 156.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 140.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 236.0 degrees C * 10
    WorldClim: Temperature - isothermality 49.0 %
    WorldClim: Temperature - seasonality 5144.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 372.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 289.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 167.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.03 degrees
    Distance - to coast 0.09848858 km x 100
    Distance - to non-permanent water (weighted) 0.03 degrees
    Distance - to permanent water (weighted) 0.23086792 km
    Euclidean Distance to Coast (metres) 842.8354 m
    Hydrology
    Water Observations From Space 0.71684587 Percentage
    Marine
    Sea Surface Temperature - MODIS Terra 22.283705 Degrees C
    SeaWIFS K490 Mean 0.17865424 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 2.505871 mg/m^3
    Social
    Population - density SLA 2006 p/sqkm) 0.0 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 35.538296
    Bulk density 0.94711864 Mg/m^3
    Carbon - organic -840.61444 %
    Clay % 22.711864 %
    Hydrologic conductivity - average saturated 30.0 mm/h
    Moisture Index - annual mean (Bio28) 0.12
    Moisture Index - highest quarter mean (Bio32) 0.33
    Nutrient status 1.05 index
    Soil depth 0.3 m
    Soil pedality 1.4898305
    Water holding capacity 26000.0 mm
    Water stress index - month max 43.020363
    Weathering Intensity V2 5.15686 Weathering Intensity Index
    Topography
    Averaged Topographic Relief 20.083334 metres
    Bathymetry and Elvation 9 sec 0.0 m
    Topographic Slope (degrees) 0.009324946 degrees
    Topographic relief 13.1791 m
    Topographic slope (%) 0.7595181 %