Fig. 4. Konigsberg quagga (destroyed), adapted from Hilzheimer (1930).

Title: Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum
Year: 1898 (1890s)
Authors: South African Museum
Subjects: Natural history
Book page: https://archive.org/stream/annalsofsoutha7721978sout/#page/n9/mode/1up
Source: https://commons.wikimedia.org/wiki/File:Annals_of_the_South_African_Museum_%3D_Annale_van_die_Suid-Afrikaanse_Museum_(1978)_(18417752331).jpg

The quagga (Equus quagga quagga) is an extinct subspecies of plains zebra that lived in South Africa until the 19th century. Its name was derived from its call, which sounded like "kwa-ha-ha". Equus quagga quagga was distinguished from other zebras by its limited pattern of primarily brown and white stripes, mainly on the front part of the body.