Rapid Automated Risk Assessment

Spatial distribution and analysis of aggregated taxonomic and occurrence data.

Statistics of Ceratophyllaceae

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Containing 9 accepted names (species) with 468 Occurrences.

General statistics based on the performed analysis. You can click on a item to link to corresponding search.

Risk Categories

Number of species in each category of risk, calculated according to Rapid Risk Assessment based on geospatial distribution. View more on the 'About' page.

EN6
CR3

Occurrences and points

Number of occurrences with and without points (usable coordinates).

Occurrences468
Occurrences without coordinates330
Points138

Number of occurrences per specie

Number of points per specie

Number of locations/subpop. per specie

Area of occupancy

Extent of occurrence

Species of Ceratophyllaceae

  • Ceratophyllum demersum L.
    Ceratophyllum chilense Leyb.; Dichotophyllum demersum (L.)Moench; Dichotophyllum demersum (L.)Moench; Ceratophyllum chilense Leyb.; Ceratophyllum chilense Leyb.; Dichotophyllum demersum (L.)Moench;
  • Ceratophyllum muricatum Cham.
    Ceratophyllum echinatum A.Gray; Ceratophyllum floridanum Fassett; Ceratophyllum cristatum SpruceexK.Schum.; Ceratophyllum cristatum SpruceexK.Schum.; Ceratophyllum floridanum Fassett; Ceratophyllum echinatum A.Gray; Ceratophyllum cristatum SpruceexK.Schum.; Ceratophyllum australe Griseb.; Ceratophyllum australe Griseb.; Ceratophyllum llerenae Fassett; Ceratophyllum llerenae Fassett; Ceratophyllum llerenae Fassett; Ceratophyllum echinatum A.Gray; Ceratophyllum australe Griseb.; Ceratophyllum floridanum Fassett;
  • Ceratophyllum submersum L.