Rhagastis castor
| Rhagastis castor | |
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| Rhagastis castor formosana | |
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| Species: | R. castor
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| Binomial name | |
| Rhagastis castor | |
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Rhagastis castor is a moth of the family Sphingidae. It is known from Nepal, north-eastern India, Thailand, southern China and Vietnam, Sumatra, Java and Taiwan.
The wingspan is 53–84 mm. It is similar to Rhagastis acuta and Rhagastis velata but larger, the forewings and hindwings are more elongate. It is distinguishable by the combination of the dark connection between the marginal band and the basal area on the forewing underside and the well developed abdominal golden stripes. The forewing underside marginal area is joined to the basal area by a streak. The third postmedian line is marked by a series of large and conspicuous black vein dots. The fore- and hindwing median area has a conspicuous red or salmon pink flush.
Larvae of ssp. aurifera have been recorded feeding on Amorphophallus and Vitis species in India. The larvae of ssp. formosana feed on Saurauia species.
Subspecies
- Rhagastis castor castor (Sumatra and Java)
- Rhagastis castor aurifera (Butler, 1875) (Nepal, north-eastern India, Thailand, southern China and Vietnam)[2]
- Rhagastis castor formosana Clark, 1925 (Taiwan)[3]
- Rhagastis castor jordani Oberthür, 1904 (southern China)[4]
References
- ^ "CATE Creating a Taxonomic eScience - Sphingidae". Cate-sphingidae.org. Archived from the original on 2012-10-24. Retrieved 2011-10-25.
{{cite web}}: Unknown parameter|deadurl=ignored (|url-status=suggested) (help) - ^ Pittaway AR; Kitching I. "''Rhagastis castor aurifera'' at Sphingidae of the Eastern Palaearctic". Tpittaway.tripod.com. Retrieved 2011-10-25.
{{cite web}}: CS1 maint: multiple names: authors list (link) - ^ Pittaway AR; Kitching I. "''Rhagastis castor formosana'' at Sphingidae of the Eastern Palaearctic". Tpittaway.tripod.com. Retrieved 2011-10-25.
{{cite web}}: CS1 maint: multiple names: authors list (link) - ^ Pittaway AR; Kitching I. "''Rhagastis castor jordani'' at Sphingidae of the Eastern Palaearctic". Tpittaway.tripod.com. Retrieved 2011-10-25.
{{cite web}}: CS1 maint: multiple names: authors list (link)
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