Imago Meaning: Definition, Examples, and Translations
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imago
[ˈɪməɡoʊ ]
Definition
biology
Imago refers to the final stage of an insect's development, specifically the adult phase after it has undergone metamorphosis. This stage is characterized by the complete form and reproductive capability. In many species, the imago exhibits fully developed wings and is capable of independent movement and reproduction. The study of imagos can provide significant insights into the life cycle and ecological roles of insects.
Synonyms
adult insect, final stage, mature form.
Examples of usage
- The butterfly's imago emerged from the chrysalis.
- In entomology, the imago is essential for understanding insect evolution.
- The imago stage is crucial for reproduction in many insect species.
Translations
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Origin of 'imago'
The term 'imago' is derived from Latin, where it originally meant 'image' or 'likeness'. It was first used in the context of entomology in the early 19th century to describe the adult, reproductive phase of insects. Before its scientific usage, Latin 'imago' referred more generally to representations and models, often used in art and sculpture. The morphological and behavioral characteristics of the imago stage are of great interest in the study of development and taxonomy in biology. As entomologists sought to classify and understand the complex life cycles of insects, the term became a fundamental part of their lexicon, highlighting the transformation from larval stages to the final mature form.