Death in the domain of the insects can be swift and cruel but retains a magnificence and beauty that is somehow at odds with the brutality of what is happening.
Today rain had subsided a little. I wanted to photograph Psyche (Leptosia nina) butterfly which was flying around those tiny pinkish flowers which I couldn’t find any ID. As I shot 2 photos of the beautiful butterfly a female Small Zebra Jumper spider (Plexippus petersi) jumped on it and killed it. The whole process was so swift that I was too stunned to capture the instance of death.

Just to show you the beauty before death here is the Psyche seconds before death

The Common Mime (Chilasa clytia) is a Swallowtail butterfly found in South and South-east Asia. The butterfly belongs to the Chilasa group or the Black-bodied Swallowtails. It serves an excellent example of a Batesian mimic among the Indian butterflies. Wingspan of 90-105 mm. This is butterfly has dimorphism for both sexes – there are two different colour forms for each sex. The lighter form dissimilis mimics the unpalatable Blue Tiger (Tirumala limniace) while the darker form clytia mimics the unpalatable “Crows”. This is clytia form which looks like Common Indian Crow (Euploea core).

The upper sides and under sides of clytia are a rich dark brown – the colour towards the margins of the wings is much paler. There is a series of creamy to white markings towards the outer margins, many of which are chevron shaped. The spots on the margins between the veins are creamy and small. Towards the outer margins of the hind wings, there are two rows of cream coloured chevrons, the outer being much smaller than the inner. The margins of the hind wings have orange yellow spots between the veins; the ones on the lower side are much larger. This specimen had the wings damaged so the the markings are not very clear.

The ground colour of the wings of dissimilis is blue-gray, with heavy black markings along the veins, giving it a somewhat reticulate appearance. The chevron shaped markings towards the outer margins are similar to those of form clytia.

This butterfly is found in India from Kangra to Sikkim, from Assam to Burma, Nepal, Bangladesh, Peninsular India and the Andaman Islands. It is also found in Sri Lanka, Thailand, Southern China (including Hainan), Hong Kong, Vietnam, Laos, Kampuchea, peninsular Malaysia, Philippines and Indonesia (Flores, Alor, Timor and Moa). Several regional variants and forms are recognized.

It usually flies within a few feet of the ground when searching for nectar or larval host plants. However, it is not uncommon to see it nectaring on blooms high up in the canopy. It prefers wooded areas with open spaces. It is not uncommon in home gardens.

It resembles its unpalatable Danaid models exceptionally well, not only in its markings and general coloration, but also in its behavior. For instance, when flying, it glides for a considerable distance after taking a few leisurely wing beats. After settling on a flower, it keeps its wings quite still like the models and does not continuously vibrate its wings like a typical swallowtail. Like its models, it sleeps with its wings folded over its body, often hanging onto a twig.

It is interesting to note that form clytia in Sri Lanka differs from its subspecies in India in almost the same way that the Indian Common Crow in Sri Lanka differs from its subspecies in India, illustrating the evolutionary selection pressure exerted on the mimics to look more and more like the model in their own environment.

The larvae feed on species of Litsea, Cinnamomum and Nauclea. The pupa of this butterfly is remarkably well camouflaged and resembles a broken twig so well that if a bird were to memorize its image, it will probably pick many dead twigs before it gets it right!

I used Canon EF 400mm f/5.6 L USM with 36mm of extension tube to shoot this Plain Tiger butterfly only very cloudy evening.

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.

Background color and extent of white on the forewings varies somewhat across the wide range.

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

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.
Despite the external similarity, the Common Tiger is not closely related to this species.

Danaus chrysippus chrysippus mud-puddling in Hyderabad, India.

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.

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:

• Leopard Lacewing (Cethosia cyane) males and females
• Indian Tamil Lacewing (Cethosia nietneri mahratta) males and females
• Common Palmfly (Elymnias hypermnestra) 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.

Lemon Pansy (Junonia lemonias) It is the most common of the six Pansies in India. It is a very bold butterfly with strong territorial and aggressive behaviour but not as much as the Peacock Pansy. It flies quickly and strongly but with less fluttering of wings. It generally rests on the ground but not so frequently as the other Pansies and visits damp patches more often than the others of the genus. Like the Chocolate Pansy, it is more abundant in forests and distributed throughout South and Central India, upto South Gujrat in the west and West Bengal in the east. In The Himalayas, it can be seen upto 2700m from Kashmir Upto Assam.