WORLD OF BUTTERFLIES.pptx...............

all about butterflies

1. THE WONDERFUL WORLD OF BUTTERFLIES

2. BUTTERFLIES Butterflies are captivating insects known for their vibrant colors, delicate wings, and graceful flight. They belong to the order LEPIDOPTERA , which also includes moths. Butterflies play a crucial role in ecosystems as pollinators, contributing to the reproduction of plants.

3. THE BUTTERFLY LIFE CYCLE The butterflies undergo a remarkable process called metamorphosis , a series of dramatic changes in their form and structure. Egg: The life cycle begins with a tiny egg laid on a plant. Larva (caterpillar): The egg hatches into a larva, commonly known as caterpillar. Caterpillar spend their time eating and growing. Pupa (Chrysalis): Once the caterpillar reaches its full size, it enters the pupa stage, forming a protective shell called a chrysalis. Inside the chrysalis, a complete transformation occurs. Adult: The final stage is the adult butterfly, emerging from the chrysalis with its wings fully developed.

4. BUTTERFLY ANATOMY The butterflies possess distinct body parts that enable them to thrive in their environment. Forewing: The front pair wings, which are usually larger and more prominent than the hindwings. Hindwings: The back pair of wings, which are often smaller and more delicate than the forewings. Abdomen: the segmented body section that contains the digestive and reproductive organs. Antenna: a fair of long, thin sensory organs that are used to detect smells and other stimuli. Proboscis: a long, coiled tongue-like structure that is used for feeding on nectar.

5. BUTTERFLY FAMILIES

6. HESPERIIDAE Small to medium-sized butterflies with stout bodies and relatively short, hooked antennae. Strong, rapid flight with a characteristics darting or skipping motion. Wings are generally dull-colored, often brown or gray, with some species having orange or yellow markings. Caterpillars are usually cylindrical and have a large head.

7. LYCAENIDAE Small to medium-sized butterflies with a slender bodies and long, thin antennae. Wings are often brightly colored, with blues, greens, coppers, and browns being common. Underwings are often have intricate patterns that provide camouflage. Caterpillars are often flattened and have distinctive HUMP on their back.

8. NYMPHALIDAE Large and diverse families with a wide range of colors, patterns, and sizes. Forelegs are reduced and covered in hairs, resembling a brush . Wings are often brightly colored and have intricate patterns. Caterpillars are often spiny or hairy.

9. PAPILIONIDAE Large, colorful butterflies with distinctives TAILS on their hindwings. Wings are often brightly colored and have intricate patterns, Caterpillars are often green and have a distinctive OSMETERIUM, a fleshy, forked organ that emits a foul odor to deter predators.

10. PIERIDAE Mid-sized butterflies with wings that are typically white or yellow, often with black markings. Wings are often translucent and have a delicate appearance. Caterpillars are usually green and have a cylindrical body.

11. RIODINIDAE Small to medium-sized butterflies with wings that often have thin metallic lines or markings. Wings are usually dull-colored, with browns, grays, and blacks being common. Caterpillars are often flattened and have a distinct HUMP on their back.

12. FUN FACTS ABOUT BUTTERFLIES Taste with their feet: Butterflies do not have tongues in the way we do. They use their foot to taste flowers! They have taste receptors on their feet that help them find the sweetest nectar. See in slow motion: Butterflies see the world differently that we do. They can see ultraviolet light, which is invisible to humans. This helps them find flowers and navigate. They also see the world in a slow motion, which helps them to avoid predators. They cannot fly if their body temperature is too cold: Butterflies are cold-blooded, which mean they rely on the sun to warp up their bodies. If it is too cold, their muscles cannot fly. That is why you often see butterflies basking in the sun on warm days!