Western Australian Organism List

The Western Australian Organism List (WAOL) database allows you to search for organisms declared under the Biosecurity and Agriculture Management Act 2007 (BAM Act). It is not a complete list of all organisms in Western Australia or their attributes. Use the database to find the legal status of organisms, control requirements, declared pest species and more.

You can search scientific name, common name, phylum, class, order or family name.

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A total of 9 results were found at 12:02 on 19th September 2021.


  • Aulacophora femoralis chinensis Weise, 1923 
    Family: Chrysomelidae

    Common name: Cucurbit leaf beetle.
  • Brachycaudus (Appelia) prunicola schwartzi (Börner, 1931) 
    Family: Aphididae

    Synonyms: Anuraphis amygdali (Buckton, 1879), Anuraphis persicae (Boyer de Fonscolombe, 1841), Anuraphis persicae compositarum Rusanova, 1942, Anuraphis persicae praecipuus Rusanova, 1942, Anuraphis schwartzi (Börner, 1931), Aphis amygdali Buckton, 1879, Aphis persicae Koch, C.L., 1854, Appelia schwartzi.... Common name: Almond aphid.
  • Chrotogonus (Chrotogonus) trachypterus trachypterus (Blanchard, 1837) 
    Family: Acrididae

    Synonyms: Acridium (Ommexecha) trachypterum (Blanchard, 1836), Chrotogonus brevis Bolivar, 1904, Chrotogonus gracilis (Blanchard, 1836), Chrotogonus incertus Bolivar, 1884, Chrotogonus pallidus (Blanchard, 1836), Chrotogonus sordidus Kirby, 1914, Chrotogonus trachypterus (Blanchard, 1836), Ommexecha.... Common name: Surface grashopper.
  • Hyles lineata livornica Esper, 1779 
    Family: Sphingidae

    Common name: striped hawk moth.
  • Locusta migratoria migratorioides Reiche & Fairmaire, 1849 
    Family: Acrididae

    Synonyms: Acridium manilense (Meyen, 1835), Acrydium manilense Meyen, 1835, Gastrimargus affinis Sjöstedt, 1931, Gastrimargus morio Sjöstedt, 1931, Locusta capito (Saussure, 1884), Locusta cinerascens morio (Sjöstedt, 1931), Locusta danica burmana Ramme, 1951, Locusta migratoria burmana Ramme, 1951,.... Common names: oriental migratory locust, Migratory locust.
  • Lymantria mathura aurora Butler, 1877 
    Family: Lymantriidae

    Common name: oak tussock moth.
  • Nysius ericae ericae (Schilling, 1829) 
    Family: Orsillidae

    Synonyms: Cymus ericae (Schilling, 1829), Macroparius ericae (Schilling, 1829), Nysius albidus (Dallas, 1852), Nysius ericae ribesi Wagner, 1965, Nysius gracilis (Scott, 1870), Nysius maculatus (Fieber, 1861), Nysius natalensis (Evans, 1929). Common name: False chinch bug.
  • Oxya hyla intricata (Stål, 1861) 
    Family: Acrididae

    Synonyms: Acridium intricata Stål, 1861, Oxya insularis Willemse, 1925, Oxya intricata (Stål, 1861), Oxya moluccensis Ramme, 1941, Oxya siamensis Willemse, 1925, Oxya universalis Willemse, 1925. Common name: small rice grasshopper.
  • Xerolenta obvia obvia (Menke 1828) 
    Family: Hygromiidae

    Synonyms: Helix candicans Pfeiffer 1841, Helix dobrudschae Kobelt 1877, Helix interpres Westerlund 1879, Helix obvia Menke 1828. Common name: white heath snail.

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The classification of the organism.


The taxonomy ranking of the organism.

Local government area's

LGA names and boundaries as defined by Landgate (recent to Feb 2014).

Control categories

See the legend for control category meaning.

Keeping categories

See the legend for keeping category meaning.


Whether the organism is currently found in Western Australia.

BAM Act Definitions

Legal status

Each listed organism is declared under the Biosecurity Management act with certain legal requirements:

Declared Pest, Prohibited - s12

Prohibited organisms are declared pests by virtue of section 22(1), and may only be imported and kept subject to permits. Permit conditions applicable to some species may only be appropriate or available to research organisations or similarly secure institutions.

Permitted - s11

Permitted organisms must satisfy any applicable import requirements when imported. They may be subject to an import permit if they are potential carriers of high-risk organisms.

Declared Pest - s22(2)

Declared pests must satisfy any applicable import requirements when imported, and may be subject to an import permit if they are potential carriers of high-risk organisms. They may also be subject to control and keeping requirements once within Western Australia.

Permitted, Requires Permit - r73

Regulation 73 permitted organisms may only be imported subject to an import permit. These organisms may be subject to restriction under legislation other than the Biosecurity and Agriculture Management Act 2007. Permit conditions applicable to some species may only be appropriate or available to research organisations or similarly secure institutions.

Unlisted - s14

If you are considering importing an unlisted organism/s you will need to submit the name/s for assessment, as unlisted organisms are automatically prohibited entry into WA.

Control categories

Declared pests can be assigned to a C1, C2 or C3 control category under the Biosecurity and Agriculture Management Regulations 2013. Prohibited organisms can be assigned to a C1 or C2 control category, the control categories are:

C1 Exclusion

Organisms which should be excluded from part or all of Western Australia.

C2 Eradication

Organisms which should be eradicated from part or all of Western Australia.

C3 Management

Organisms that should have some form of management applied that will alleviate the harmful impact of the organism, reduce the numbers or distribution of the organism or prevent or contain the spread of the organism.


Unassigned: Declared pests that are recognised as having a harmful impact under certain circumstances, where their subsequent control requirements are determined by a Plan or other legislative arrangements under the Act.

Keeping categories

The Biosecurity and Agriculture Management Regulations 2013 (BAM Regs) specify prohibited and restricted keeping categories for the purposes of regulating organisms declared under the BAM Act. In regards to the purposes for which they can be kept, and the entities that can keep them for that purpose. A keeping permit is the administrative tool used to assign specific conditions to the keeping of an organism.

Prohibited keeping

Can only be kept under a permit for public display and education purposes, and/or genuine scientific research, by entities approved by the state authority.

Restricted keeping

Organisms which, relative to other species, have a low risk of becoming a problem for the environment, primary industry or public safety and can be kept under a permit by private individuals.

Exempt keeping

No permit or conditions are required for keeping. There may be other requirements under BAMA such as those required for entry of livestock, pigeons and doves, or waybill requirements for stock movement. An organism in the exempt keeping category may also be regulated by other legislation such as the Wildlife Conservation Act 1950 (WCA), administered by DPaW.

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If the species you are interested in is not listed on WAOL you may request to have it assessed. Please contact the Pest and Disease Information Service (PaDIS) on (08) 9368 3080 or email padis@dpird.wa.gov.au, and they will transfer you to the relevant person.