Trichopteryx polycommata
Trichopteryx polycommata, the barred tooth-striped, is a moth of the family Geometridae. The species was first described by Michael Denis and Ignaz Schiffermüller in 1775. It is found in Europe and the Near East, east to the Caucasus, Transcaucasia, the southern Russian Far East (Primorsk) and Japan (Hokkaido).
Illustration from John Curtis's British Entomology Volume 6
| Trichopteryx polycommata | |
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| Species: | T. polycommata |
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| Trichopteryx polycommata (Denis & Schiffermüller, 1775) | |
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The wingspan is 33–36 mm. Adults are on wing from March to April.
The larvae feed on Ligustrum vulgare and Fraxinus species.
Subspecies
- Trichopteryx polycommata polycommata
- Trichopteryx polycommata grisea (Djakonov, 1926) (northern Urals, Altai, Sayan, north-eastern Kazakhstan, Kamchatka)
- Trichopteryx polycommata anna Inoue, 1957
Furthermore, there are a number of named forms, including the melanic form, ab. caliginosa, which has been recorded Sussex.
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gollark: It just tracks the speed difference between computer time (from `sleep(1)`) and UTC (from `os.epoch "utc"`), which gets it to within a few... TPS units generally.
gollark: It's actually not horrendously inaccurate, surprisingly.
gollark: Or use my patented TPS calculation algorithm™.
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External links
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