DANAUS CHRYSIPPUS

The 'Plain Tiger' ('''Danaus chrysippus''') or - outside Asia - 'African Monarch' is a common butterfly which is widespread in Asia and Africa. It belongs to the danaine ("Crows and Tigers") subfamily of the brushfooted butterfly family Nymphalidae.
It is believed to be one of the first butterflies to be used in art. A 3500 year old Egyptian fresco in Luxor features the oldest illustration of this species (Larsen 1994).
The Plain Tiger can be considered the archetypical danaine of India. Accordingly, this species has been studied with in greater detail than other members of its subfamily occurring in India.

Description

The Plain Tiger is a medium sized butterfly with a wingspan of about 7–8 cm. The body is black with many white spots. The wings are tawny the upper side being brighter and richer than the underside. The apical half of the fore wing is black with a white band. The hind wing has 3 black spots around the center. The hind wing has a thin border of black enclosing a series of semicircular white spots.

Sexual Dimorphism

★ The male Plain Tiger is smaller than the female, but more brightly colored

★ In addition, male danaines have a number of secondary sexual characteristics. In the case of the Plain Tiger, these are:

★
★ The male has a pouch on the hindwing. This spot is white with a thick black border and bulges slightly. It is a cluster of specialised scent scales used to attract females.

★
★ The males possess two brush-like organs which can be pushed out of the tip of the abdomen.

Distribution

The range of the Plain Tiger extends from Africa and southern Europe, eastwards via Sri Lanka, India, and Myanmar to China and Sulawesi. It is a very common species.
For subspecies, see below.

Ecology

It is found in every kind of country including the desert (pending availability of food) and right up into the mountains till 9000 feet. Primarily a butterfly of open country and gardens. Unlike the Common Tiger, a related species, is least common in damp, forested, hilly regions. It is a somewhat migratory species.
This butterfly is perhaps the commonest of Indian butterflies and is a familiar sight to practically everyone on the subcontinent. It flies from dawn to dusk, frequenting gardens, sipping from flowers and, late in the day, fluttering low over bushes to find a resting place for the night.
As usual for diurnal butterflies, this species rests with its wings closed. When basking it sits close to the ground and spreads its wings with its back to the sun so that the wings are fully exposed to the sun's rays.

Defense against predators, mimicry

The Plain Tiger is protected from attacks due to the unpalatable alkaloids ingested during the larval stages. The butterfly therefore flies slowly and leisurely, generally close to the ground and in a straight line. This gives a would-be predator ample time to recognise and avoid attacking it. Inexperienced predators will try attacking it, but will learn soon enough to avoid this butterfly as the alkoloids in its body cause vomiting.
The butterfly also has a tough, leathery skin to survive such occasional attacks. When attacked it fakes death and oozes nauseating liquid which makes it smell and taste terrible. This encourages the predator to release the butterfly quickly. The Plain Tiger thus has the ability to recover "miraculously" from predator attacks that would kill most other butterflies.
The protection mechanisms of the Plain Tiger, as of the other danaines, and indeed of all colorful unpalatable butterflies, result in predators learning this memorable aspect at first hand. Predators soon associate the patterns and habits of such butterfly species with unpalatability to avoid hunting them in future.
This advantage of protection has led to a number of edible butterfly species, referred to as "mimics", evolving to resemble inedible butterflies, which are referred to as the "model". The resemblance is not only in color, shapes, and markings, but also in behavioural and flight patterns. This form of mimicry - where an edible species mimics an inedible species - is known as Batesian mimicry.
The mimics can resemble the models very closely. In some cases, it requires examination in hand and reference to field guides to tell them apart. The Plain Tiger is specifically mimicked by the following butterflies:

★ Indian Fritillary (''Argyreus hyperbius'') females

★ Danaid Eggfly (''Hypolimnas misippus'' forma ''inaria'' females.
The following butterflies have a general resemblance common to both the Plain Tiger and the Common Tiger:

★ Common Palmfly (''Elymnias hypermnestra'') females

★ Tamil Lacewing (''Cethosia nietneri mahratta'') males and females

★ Leopard Lacewing (''Cethosia cyane'') males and females
The similarity between the Plain and Common Tigers makes them Müllerian mimics, as the adverse experience a predator makes with either species will also protect the other.

Life cycle

The Plain Tiger breeds throughout the year in India, except in the Himalayas where it is seasonal.
'Egg'

The female Plain Tiger perches on the upperside of a leaf and, curling its abdomen around the edge, lays an egg on the underside. Only one egg is laid per leaf to avoid overcrowding of the caterpillars. The egg is silvery white, shiny, tall, bullet-shaped with an apical point and ribbed sides.

'Caterpillar'

After the caterpillar hatches, its first meal is the eggshell itself. It lives its entire larval life on the lower side of the leaves. During the first few days it has a very interesting manner of feeding: It will take up a spot on the underside of the leaf and nip a complete circle around itself in the lower cuticle of the leaf. By doing this it stops the poisonous sap of its host plant from flowing into the area inside the circle. It then proceeds to eats the lower surface of this area, leaving the upper cuticle intact.
As it grows, it eats both the lower and upper cuticle of the circle thus leaving smallish circular holes in the leaves of its host plant. When its mandibles are large enough it eats the complete leaf by gnawing at the edges.
The caterpillar is uniformly cylindrical. Its body is covered with bands of black and white interspersed with thick, yellow, dorsolateral spots. The most striking characteristics are the 3 pairs of long and black tentacle-like appendages. The first pair is moveable and also the longest. The tentacles are present on the 3rd, 6th and 12th segments. The head is shiny, smooth and has alternating black and white semicircular bands. The legs and prolegs are black and the prolegs have white bands at their bases.
'Larval food plants'

The Plain Tiger's larval host plants are from the families ''Asclepiadaceae'', ''Convolvulaceae'', ''Euphorbiaceae'', ''Gramineae'', ''Malvaceae'', ''Moraceae'', ''Plumbaginaceae'', ''Rosaceae'', ''Sapindaceae'', ''Scrophulariaceae'' and the species species are ''Asclepias cancellata'', ''Asclepias coarctata'', ''Asclepias curassavica'', ''Asclepias fulva'', ''Asclepias kaessneri'', ''sclepias lineolata'', ''Asclepias physocarpa'', ''Asclepias reflexa'', ''Asclepias scabrifolia'', ''Asclepias semilunata'', ''Asclepias stenophylla'', ''Asclepias swynnertonii'', ''Asclepias syriaca'', ''Aspidoglossum interruptum'', ''Calotropis gigantea'', ''Calotropis procera'', ''Cynanchum abyssinicum'', ''Cynanchum acutum'', ''Cynanchum altiscandens'', ''Cynanchum amplexicaule'', ''Cynanchum carnosum'', ''Cynanchum floribundum'', ''Cynanchum sublanceolatum'', ''Dyerophytum indicum'', ''Ficus laevis'', ''Ficus racemosa'', ''Gomphocarpus fruticosus'', ''Ipomoea alba'', ''Ipomoea bona-nox'', ''Kanahia laniflora'', ''Leichardtia australis'', ''Lepisanthes rubiginosa'', ''Leptadenia hastata'', ''Marsdenia leichhardtiana'', ''Metaplexis japonica'', ''Oxystelma pulchellum'', ''Pentatropis atropurpurea'', ''Pentatropis quinquepartita'', ''Pergularia daemia'', ''Periploca linearifolia'', ''Pleurostelma cernuum'', ''Secamone afzelii'', ''Secamone parvifolia'', ''Secamone platystigma'', ''Stapelia gigantea'', ''Stathmostelma gigantiflorum'', ''Stathmostelma pedunculatum'', ''Tylophora stenoloba'', ''Tylophora sylvatica'' ^[1]

★ ''Cryptolepis buchananii''
'Pupa'

The pupa hangs freely from the support. It is widest at the 7th abdominal segment where it has a double chain of extremely tiny golden and black beads. There are tiny golden spots on the shoulders and wing-cases. The rest of the pupa is pale green with a smooth surface. The pupa is light pink when formed among dry or unnatural objects.

Systematics and taxonomy

Despite the external similarity, the Common Tiger is not closely related to this species (Smith ''et al.'' 2005). Following the review of Smith ''et al.'' (2005), three subspecies are nowadays recognized:

★ ''Danaus chrysippus chrysippus''
:Asia, Mediterranean region, northern tropical Africa

★ ''Danaus chrysippus alcippus'' - formerly ''D. c. aegyptius''
:From the Cape Verde Islands through tropical Africa to Yemen and Oman. Browner with broader white forewing spots.

★ ''Danaus chrysippus orientis'' - formerly ''D. c. liboria''
:Saint Helena, southern tropical Africa to South Africa, Madagascar, Comoros, Seychelles and Mascarenes. Small white forewing spots.
''D. c. alcippus'' is well on the way of becoming a distinct species (Smith ''et al.'' 2005).
On the other hand, the former subspecies ''petilia'' is nowadays recognized as a good species, the Lesser Wanderer. More enigmatic (see Smith ''et al.'' 2005) is the status of the former subspecies (or forms) ''dorippus'' and ''bataviana''. These are tentatively also regarded as a distinct species, the "Dorippus Tiger" (''Danaus dorippus'').
However, it appears (from analysis of mtDNA sequences, which are only inherited from the mother) that the Dorippus Tiger is the product of an ancient lineage of ''Danaus'' hybridizing with Plain Tiger females (Smith ''et al.'' 2005). As the Plain Tiger is known to be parasitized at least occasionally by ''Spiroplasma'' bacteria which selectively kill off male hosts (Jiggins ''et al.'' 2000), a subsequent scarcity of Plain Tiger males might have led to this hybridization and the evolution of the Dorippus Tiger. From the color pattern of this species, it can be assumed that the ancient lineage had no black apex on the forewings, as this character is still absent in ''D. dorippus''.
The presumed subspecies ''cratippus'' most likely belongs to either the Lesser Wanderer or the Dorippus Tiger, but confirmation of its taxonomic status requires more research. In any case, these three species are closely related; their closest relatives, in turn, might be the Soldier and Queen Butterflies. (Smith ''et al.'' 2005)
Several local forms have been described from Asia:

★ ''Danaus chrysippus chrysippus'' f. ''alcippoides''
:The upper hindwing is more or less very white; about half of the individuals have a second submarginal spot in the forewing. Occasionally found in Southeast Asia, very rarely in India.

★ ''Danaus chrysippus chrysippus'' f. ''gelderi''
:The upper hindwing has white markings. Occasionally found on Sulawesi.

★ ''Danaus chrysippus chrysippus'' f. ''bowringi''
:The upper hindwing has a subapical band composed of somewhat larger spots, and an additional forewing spot as in f. ''alcippoides'' is always present. Found throughout the eastern parts of this subspecies' range.
On the other hand, the plethora of named taxa from Africa are apparently F₁ or F₂ hybrids between the Plain Tiger subspecies (the contact zone of which is in the general area of Uganda) and/or ''D. dorippus'':

★ ''Danaus chrysippus'' × ''alcippoides''
:is ''D. c. chrysippus'' × ''D. c. alcippus''

★ ''Danaus'' × ''transiens'', ''Danaus'' × ''klugii'', ''Danaus'' × ''albinus'' and ''Danaus'' × ''semialbinus''
:are ''D. c. alcippus'' × ''D. dorippus''

References

1. HOSTS - a Database of the World's Lepidopteran Hostplants (http://www.nhm.ac.uk/research-curation/projects/hostplants/) accessed on August 01, 2007.

★ 'Evans', W. H. (1932): ''The Identification of Indian Butterflies'' (2nd edition). Bombay Natural History Society, Mumbai, India.

★ 'Gaonkar', Harish (1996): ''Butterflies of the Western Ghats, India (including Sri Lanka) - A Biodiversity Assessment of a threatened mountain system.'' Centre for Ecological Sciences, IISc, Bangalore, India & Natural History Museum, London, UK.

★ 'Gay', Thomas; Kehimkar, Isaac & Punetha, J. C.(1992): ''Common Butterflies of India''. WWF-India and Oxford University Press, Mumbai, India.

★ 'Jiggins', F. M.; Hurst, G. D. D.; Jiggins, C. D.; Schulenburg, J. H. G. v. D. & Majerus, M. E. N. (2000): The butterfly ''Danaus chrysippus'' is infected by a male-killing ''Spiroplasma'' bacterium. ''Parasitology'' '120'(5): 439–446. (HTML abstract)

★ 'Kunte', Krushnamegh (2005): ''India - A Lifescape: Butterflies of Peninsular India.'' Universities Press, Hyderabad, India. ISBN 81-7371-354-5

★ 'Larsen', Torben (1994): Butterflies of Egypt. ''Saudi Aramco World'', issue 5 (September/October): 24-27.

★ 'Smith', David A. S.; Lushai, Gugs & Allen, John A. (2005): A classification of ''Danaus'' butterflies (Lepidoptera: Nymphalidae) based upon data from morphology and DNA. ''Zool. J. Linn. Soc.'' '144'(2): 191–212. (HTML abstract)

★ 'Wynter-Blyth', M. A. (1957): ''Butterflies of the Indian Region''. Bombay Natural History Society, Mumbai, India.

	Oceanfrontier Hideaway
	Sheraton Suites Philadelphia Airport
	The Boulders Resort and Golden Door Spa
	Coral Beach Club

	Chalets Mont-Sainte-Anne
	Temptation Resort Spa Cancun
	Temptation Resort Spa Los Cabos
	Icefield Helicopter Tours
	Time out for Touring Inc.
	YYZ Travel
	Hacienda Encantada
	Marina Fiesta Resort
	Eldowy Tours
	A Friend in New York

	10 Tips for Stress-Free Holiday Travel this Winter
	6 Reasons to visit Cancun in a bad economy
	Walking in Waikiki: Winter has come to Waikiki
$Daily flights from NYC to Mont Tremblant\$	Daily flights from NYC to Mont Tremblant's Ski Slopes
	Top cross-country skiing destinations in U.S. & Canada
	Three packing tips to increase yuletide cheer

Home

Blogs

Trip Deals

Hotel Deals

Jobs

Videos

Articles

Directory

Languages

DANAUS CHRYSIPPUS

Description

Sexual Dimorphism

Distribution

Ecology

Defense against predators, mimicry

Life cycle

Systematics and taxonomy

References

See also

Customer Service

Most Popular

Useful

Find