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Scientific name Troides Hubner, [1819]
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Chinese name »n»ñ½ºÄÝ
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English name
Asian Birdwing Butterfly |
Classification »ñ½º¬ì(Papilionidae)¡A»ñ½º¨È¬ì(Papililoninae)¡A»n»ñ½º±Ú(Troidini)
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Diagnosis
Medium-large-sized swallowtail butterflies. Wingspan 10-22
cm, sexually dimorphic in wing shape and wing colouration;
forewing in male usually more elongate than female; ground
colour black or tinged with yellow, white or whitish gray
scales; hindwings usually undulate at margin, yellow without
or with pearled sheen; forewing in female bearing more
developed light-coloured scales along each of veins; hindwings
of female broader than male and bearing more developed
black dots on each cells. |
Distribution
The whole genus comprises about 19-20 species, which widely
ranges throughout the eastern part of Palaearctic Region,
Oriental Region and the south Pacific area west to Wallace
line. |
Habitat and Ecology
The habitat types of this genus vary from tropical coastal
forests to temperate cloud forests at about 3000 m. The
adults usually soar in the sky, visit flowers or lick
water along small creeks. The larvae of all species feeding
on Aristolochia spp. and Pararistolochia spp. |
Threats and Conservation Status
All species are protected by the CITES Appendix II and
the European Union, and two of them, Troides aeacus formosanus
and T. magellanus, are listed in the category II and I
of the Wildlife Conservation Law of Taiwan, respectively.
The major threats on this genus are deforestation and
over-collecting. Some local populations are facing serious
crisis by large-scaled forest cutting off. According to
Parson (1996), Ornithoptera, Trogonoptera and Troides
are the acclaimed flagship genera of international butterfly
conservation, yet their needs have still to be seriously
addressed. It is proposed that their long-term survival
can be simply and practically enhanced by following a
few key guidelines: notably through habitat conservation
and enhancement of that habitat by management which would
primarily include planting of Aristolochia and Pararistolochia
larval foodplant vines. It is also cautioned, however,
that such actions must not be postponed any longer. For
more information about conservation of this genus see
Igarashi & Fukuda (1997, 2000), New & Collins
(1991) and Parsons (1983, 1996). |
Remarks
The genus contains the following species. Among them,
Troides dohertyi (Rippon, 1893) (Äu¤ó»n»ñ½º) has been downgraded
to a subspecies of T. rhadamantus.
Troides aeacus (Felder & Felder, 1860) ¶À»n»ñ½º
Troides amphrysus (Cramer, [1779]) ª÷»n»ñ½º
Troides criton (Felder & Felder, 1860) ¼¯³À¥[»n»ñ½º
Troides andromache (Staudinger, 1892) ±Cù¬w»n»ñ½º
Troides cuneifera (OberthŸr, 1879) ²H¯¾»n»ñ½º
Troides darsius (Gray, [1853]) ´µ¨½Äõ¥d»n»ñ½º
Troides haliphron (Boisduval, 1836) ¤p´³»n»ñ½º
Troides helena (Linnaeus, 1758) ®ü½¬¯Ç»n»ñ½º(¶À®°»ñ½º)
Troides hypolitus (Cramer, [1775]) ¦Ç¥Õ»n»ñ½º
Troides magellanus (Felder & Felder, 1862) ¯]¥ú»ñ½º
Troides minos (Cramer, [1779]) «n¦L»n»ñ½º
Troides miranda (Butler, 1869) µµ»n»ñ½º
Troides oblongomaculatus (Goeze, 1779) ªø´³»n»ñ½º
Troides plato (Wallace, 1865) «Ò¨Z»n»ñ½º
Troides prattorum Joicey & Talbot, 1922 ´¶¤ó¯]¥ú»ñ½º
Troides rhadamantus (Lucas, 1835) µá®q»n»ñ½º
Troides riedeli (Kirsch, 1885) ·ç¤ó»n»ñ½º
Troides staudingeri (Ršber, 1888) ¥v¤ó»n»ñ½º
Troides vandepolli (Snellen, 1890) S¤ó»n»ñ½º |
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Troides hypolitus (Cramer, [1775])
¦Ç¥Õ»n»ñ½º(¹Ï74-75-76-77)
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Troides andromache (Staudinger, 1892)
±Cù¬w»n»ñ½º(¹Ï78-79-80-81)
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Troides miranda (Butler, 1869)
µµ»n»ñ½º(¹Ï82-83-84-85)
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Troides cuneifera (Oberthuer, 1879)
²H¯¾»n»ñ½º(¹Ï86-87-88-89)
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Troides amphrysus (Cramer, [1779])
ª÷»n»ñ½º(¹Ï90-91-92-93)
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Troides darsius (Gray, [1853])
´µ¨½Äõ¥d»n»ñ½º(¹Ï94-95-96-97)
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Troides vandepolli (Snellen, 1890)
S¤ó»n»ñ½º(¹Ï98-99-100-101)
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Troides criton (Felder & Felder, 1860)
¼¯³À¥[»n»ñ½º(¹Ï102-103-104-105)
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Troides riedeli (Kirsch, 1885)
·ç¤ó»n»ñ½º(¹Ï106-107-108-109)
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Troides haliphron (Boisduval, 1836)
¤p´³»n»ñ½º(¹Ï110-111-112-113)
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Troides plato (Wallace, 1865)
«Ò¨Z»n»ñ½º(¹Ï114-115-116-117)
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Troides oblongomaculatus (Goeze, 1779)
ªø´³»n»ñ½º(¹Ï118-119-120-121)
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Troides helena (Linnaeus, 1758)
®ü½¬¯Ç»n»ñ½º(¶À®°»ñ½º)
(¹Ï122-123-124-125)
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Troides prattorum Joicey & Talbot, 1922
´¶¤ó¯]¥ú»ñ½º(¹Ï126-127-128-129)
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Troides magellanus (Felder & Felder, 1862)
¯]¥ú»ñ½º(¹Ï130-131-132-133)
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Troides rhadamantus (Lucas, 1835)
µá®q»n»ñ½º(¹Ï134-135-136-137)
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Troides dohertyi (Rippon, 1893)
¦h¤ó»n»ñ½º(¹Ï138-139-140-141)
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Troides aeacus (Felder & Felder, 1860)
¶À»n»ñ½º(¹Ï142-143-144-145)
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Troides minos (Cramer, [1779])
«n¦L»n»ñ½º(¹Ï146-147-148-149)
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