tune. 1  accordion, concertina - Accordion derives from Italian accordare, to tune, and both it and the concertina operate on the same basic principle; however, the accordion has a pianolike keyboard and is rectangular and bulky, while the concertina has buttons in headboards and is hexagonal and more portable.
Background Information: The Monarch butterfly belongs the kingdom Animalia, the phylum Anthropoda, the class Insecta, the order Lepidoptera, and the family Nymphalidae (Smith 2014). The genus and the epithet combine to yield the scientific name Danaus plexippus . Because it is multicellular, it belongs to the domain Eukaryota (Smith 2014).
A Monarch butterfly (Danaus plexippus) caterpillar feeding on a leaf of the Swamp Milkweed (Asclepias incarnata) in a private garden in Lancaster, Pennsylvania. Caterpillar is the common name for the larvae of members of the order Lepidoptera (the insect order comprising butterflies and moths).As with most common names, the application of the word is arbitrary and the larvae of sawflies commonly are called caterpillars as well.aterpillars as a rule are voracious feeders and many of them are among the most serious of agricultural pests. In fact many moth species are best known in their caterpillar stages because of the damage they cause to fruits and other agricultural produce, whereas the moths are obscure and do no direct harm.