Dorypteryx domestica

(Smithers, 1958)

cave barklouse

Dorypteryx domestica is a small , commonly known as the cave barklouse, in the Psyllipsocidae. Originally described as Dolopteryx domestica from Zimbabwe in 1958, it was later transferred to Dorypteryx by Lienhard in 1977. The has a remarkably broad geographic distribution spanning Africa, Europe, Northern Asia, and North America, and has been recorded from domestic as well as cave .

Dorypteryx domestica 20140502 i37 by Arp. Used under a Public domain license.

Dorypteryx domestica 20140502 i41 by Arp. Used under a Public domain license.

Dorypteryx domestica by Henry25. Used under a CC BY 4.0 license.

Pronunciation

How to pronounce Dorypteryx domestica: /dɔːˈrɪptərɪks dəˈmɛstɪkə/

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Images

Habitat

Found in domestic and caves. The specific epithet 'domestica' and records from human-associated environments suggest to indoor or sheltered conditions. First recorded from a domestic habitat in Yunnan Province, China, representing the first record for the .

Distribution

Africa (type locality Zimbabwe), Europe and Northern Asia (excluding China), North America. Specific country records include: Yugoslavia, Belgium, Canary Islands, Czechoslovakia, Denmark, Finland, France, Germany, Great Britain, Hungary, Ireland, Israel, Italy, Luxembourg, Netherlands, Poland, Spain, Switzerland, and USA. First recorded in China (Yunnan Province) in 2009, extending range to the .

Human Relevance

Presence in domestic suggests association with human structures. The 2009 discovery in Yunnan, China marked the first record of the Dorypteryx in Asia and the , indicating potential for wider establishment in human-modified environments.

Similar Taxa

Dorypteryx pallidaCongeneric in Dorypteryx, originally described from North America by Aaron (1883), distinguished by paler coloration
Dorypteryx longipennisThird in , described from Australia on imported specimens, distinguished by longer wings

More Details

Taxonomic History

Originally described as Dolopteryx domestica by Smithers (1958) from Zimbabwe, placed in a new . Lienhard (1977) synonymized Dolopteryx with Dorypteryx and redefined the genus, establishing the current combination Dorypteryx domestica.

Genus Diversity

Until 2009, Dorypteryx comprised only three : D. pallida (North America, Europe), D. domestica (widespread), and D. longipennis (Australia). The exhibits a disjunct global distribution pattern unusual for such a small group.