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Life cycle of the monarch butterfly. Butterflies in their adult stage can live from a week to nearly a year depending on the species. Many species have long larval life stages while others can remain dormant in their pupal or egg stages and thereby survive winters. [36] The Melissa Arctic (Oeneis melissa) overwinters twice as a caterpillar. [37]
The life cycle of the monarch butterfly. Like all Lepidoptera, monarchs undergo complete metamorphosis; their life cycle has four phases: egg, larva, pupa, and adult. Monarchs transition from eggs to adults during warm summer temperatures in as little as 25 days, extending to as many as seven weeks during cool spring conditions.
Maria Sibylla Merian (2 April 1647 – 13 January 1717 [ 1]) was a German entomologist, naturalist and scientific illustrator. She was one of the earliest European naturalists to document observations about insects directly. Merian was a descendant of the Frankfurt branch of the Swiss Merian family . Merian received her artistic training from ...
File:Butterfly life cycle diagram in English.svg. Size of this PNG preview of this SVG file: 676 × 600 pixels. Other resolutions: 271 × 240 pixels | 541 × 480 pixels | 865 × 768 pixels | 1,154 × 1,024 pixels | 2,308 × 2,048 pixels | 764 × 678 pixels. Original file (SVG file, nominally 764 × 678 pixels, file size: 58 KB) This is a ...
Fall webworm. The fall webworm ( Hyphantria cunea) is a moth in the family Erebidae known principally for its larval stage, which creates the characteristic webbed nests on the tree limbs of a wide variety of hardwoods in the late summer and fall. It is considered a pest but does not harm otherwise healthy trees.
Another form of defence is the taste of the butterfly. Similar to the monarch butterfly, the Apollo butterfly produces a repulsive taste to its predator. The butterfly seems to get this foul taste from its plant host, the Sedum stenopetalum. There is a bitter tasting cyanoglucoside, sarmentonsin, which is found in both the butterfly and the plant
Butterfly evolution is the origin and diversification of butterflies through geologic time and over a large portion of the Earth's surface. The earliest known butterfly fossils are from the mid Eocene epoch, between 40-50 million years ago. [ 1] [dubious – discuss] Their development is closely linked to the evolution of flowering plants ...
Caterpillar of the subfamily Arctiinae. Eggs of the buff-tip ( Phalera bucephala ), a notodontid moth. The external morphology of Lepidoptera is the physiological structure of the bodies of insects belonging to the order Lepidoptera, also known as butterflies and moths. Lepidoptera are distinguished from other orders by the presence of scales ...