Category Butterflies

Why is my butterfly not eating?

Butterflies don’t eat; that only drink. Though caterpillars constantly eat, once they turn into butterflies, they only drink liquids, primarily nectar from flowers and juices from fruits. Butterflies drink using a proboscis – a tube that works like a straw – because of which they stick to an all-liquid diet.

They do need other nutrients like nitrogen, salts and amino acids. These can be found in tree sap, wet soil and flower pollen. Somewhat less appealing, they can also get these nutrients from rotten fruit or vegetables, faeces, urine, sweat, tears and (the least attractive of all) rotting carcasses!

These nutritional needs stem from the caterpillar’s food. Plants have almost none of the salts that all animals need. Even plant eating mammals like horses and cows need salts – this is also why plants need fertilizers.

 

Picture Credit : Google

What are known as woodland butterflies?

Because of the variety of food sources, more species of butterfly are found in woodlands than in any other habitat.

      Some species of butterfly can be found flying at a low level in shady woodland clearings, while others live high among the treetops. Other species of butterfly live along woodland edges, and in areas where people have cleared forests.

    Some of the examples are The Acadian Hairstreak, the Purple hairstreak, the speckled wood and the comma etc. other examples are the White Admiral, large Tortoiseshell, and the silver-washed Fritillary.

What are temperate butterflies?

The word ‘temperate’ is used to describe those are as on Earth where temperature is modest.

       The wide variety of flowers in grassland and woodland clearings means that there are plenty of butterflies.

     The caterpillars of grassland butterflies feed on grass found in meadows, and heath lands. There are many varieties of grassland butterflies. Most popular among them are meadow brown, the Aphrodite, the purple shot copper, the Adonis blue etc. the wall butterfly is another grass feeding species commonly found in Europe, Asia and Africa.

Why is the super family Papilionoidea unique?

The butterfly super family known as Papilionoidea consists of five families. They are named Papilionoidea, pieridae, Lycaenidae, Riodinidae, and Nymphalidae. In other words, all the butterflies except skippers come under this super family.

      The Papilionoidea family members are collectively known as swallowtails. Butterflies in the Pieridae family are whites, orange tips, brimstones and sulphurs. The majority of them are either red or brown or blue in colour.

     The third family, Lycaenidae, is the largest family of all with some 6000 or more species. They are mostly found in tropical areas, but they can be seen in other parts of the world too.

     The fourth sub family Nymphalidae is also very large, like the third subfamily with more than 6000 species.

How are butterflies classified?

Although butterflies are one of the most widely studied insect groups, there is no uniform method to classify them.

        The Symposium of the Royal Entomological Society of London subdivided butterflies into two super-families – the Hesperioidea and the Papilionoidea.

       The first group that is the Hesperioidea has only one family. Skippers as they popularly known, are very good fliers. They are called so because of their ability to fly very fast. They are very similar to moths. Many skippers are dull in colour, like moths. Their larvae feed on a lot of food plants. They rest as pupa in the cocoon, where pieces of dried up leaves are mixed.

What are the physical defense mechanisms commonly employed by butterflies?

Some butterflies have physical defenses. This behavior is common among caterpillars in temperate countries. An example of such a caterpillar is the Nymphalis. If somebody disturbs such caterpillars, they react in unison by lifting their heads up, and thrashing them from side to side to display anger. This method is useful in scaring smaller predators.

      Spines are also an important part of butterflies’ that they use to defend themselves from other wasps and flies. Aposematism or denoting colouration or markings that serves to warn the markings that serves to warn the predators is another good way to frighten away enemies

        The common Mormon of India has female morphs which imitate the unpalatable red-bodies swallowtails, the common rose, and the crimson roes.