https://en.wikipedia.org/wiki/Goldfish

The goldfish (Carassius auratus) is a freshwater fish in the family Cyprinidae of order ... Goldfish breeds vary greatly in size, body shape, fin configuration and colouration (various combinations of ..... Integrated Taxonomic Information System.

https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=163350

Kingdom: Animalia. Taxonomic Rank: Species. Synonym(s):, Cyprinus auratus Linnaeus, 1758. Common Name(s):, goldfish [English]. carpa dorada [Spanish].

https://www.newworldencyclopedia.org/entry/Goldfish

Some extreme versions of the goldfish need to be kept in an aquarium—they are much less hardy than varieties closer to the "wild" ...

https://nas.er.usgs.gov/queries/factsheet.aspx?speciesid=508

There has been considerable confusion concerning the taxonomic status of this species. Many authors have recognized two subspecies in its native range: C. a.

https://www.cabi.org/isc/datasheet/90563

http://www.fishbase.org/summary/271

Used as an experimental species (Ref. 4537). Valued as ornamental fish for ponds and aquaria; edible but rarely eaten (Ref. 9987). Aquarium keeping: in ...

https://www.goldfish-as-pets.com/goldfish-classification.html

A common question we receive is what is the scientific goldfish classification? This is important to know if you are discussing specific breeds or types of fish with  ...

https://animaldiversity.org/accounts/Carassius_auratus/

As there are over a hundred varieties of goldfish, coloration and physical characteristics vary greatly. The common goldfish has two sets of paired fins - the  ...

https://animaldiversity.org/accounts/Carassius_auratus/classification/

ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. Though we edit our accounts for ...

http://invasions.si.edu/nemesis//browseDB/SpeciesSummary.jsp?TSN=163350

Goldfish (Carassius auratus) are native to China, Korea, and Eurasia, but they have been widely introduced both deliberately ... Scientific Name and Authority.