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This species appears as a shield beetle, with an orange bottom, a big black stripe, a black joiner with two white quarter ovals and a small white oval. the head is round and the antennae are black with yellow tips. [3]
The common English name ladybird originated in Britain where the insects became known as "Our Lady's birds". [ 6 ] [ 7 ] Mary ("Our Lady") was often depicted wearing a red cloak in early art, and the seven spots of the species Coccinella septempunctata (the most common in Europe) were said to represent her seven joys and seven sorrows . [ 8 ]
The English name beetle comes from the Old English word bitela, little biter, related to bītan (to bite), [3] [4] leading to Middle English betylle. [5] Another Old English name for beetle is ċeafor, chafer, used in names such as cockchafer, from the Proto-Germanic *kebrô ("beetle"; compare German Käfer, Dutch kever, Afrikaans kewer). [6]
This article classifies the subgroups of the order Coleoptera down to the level of families, following the system in "Family-group names in Coleoptera (Insecta)", Bouchard, et al. (2011), [1] with corrections and additions from 2020, [2] with common names from bugguide.net. [3] Order Coleoptera. Suborder †Protocoleoptera
The palm weevil Rhynchophorus ferrugineus is one of two species of snout beetle known as the red palm weevil, Asian palm weevil or sago palm weevil.The adult beetles are relatively large, ranging between 2 and 4 centimetres (1 and 1 + 1 ⁄ 2 inches) long, and are usually a rusty red colour—but many colour variants exist and have often been classified as different species (e.g., R. vulneratus).
The insects are found on the pads of prickly pear cacti, collected by brushing them off the plants, and dried. Chemical structure of carminic acid, the predator-deterring substance found in high concentration in cochineal insects: The insoluble aluminium and calcium salts of this acid form red and purple dyes called "carmine".
Coccinella septempunctata, the common ladybug, the seven-spot ladybird (or, in North America, seven-spotted ladybug or "C-7" [1]), is a carnivorous beetle native to the Old World and is the most common ladybird in Europe. The beetle is also found in North America, Central and Eastern Asia and regions with a temperate climate.
The wing cases of the lily leaf beetle are dimpled and are shinier and more rounded than those of the cardinal beetle, which are relatively dull, and narrower, flatter, and more elongated. The cardinal beetle also has comb-like antennae. [5] The lily leaf beetle is herbivorous, while the cardinal beetle preys on insects. [6]