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The common term, earwig, is derived from the Old English ēare, which means ' ear ', and wicga, which means ' insect ', or literally, ' beetle '. [2] Entomologists suggest that the origin of the name is a reference to the appearance of the hindwings, which are unique and distinctive among insects, and resemble a human ear when unfolded.
The female earwig lays a clutch of about 50 eggs in an underground nest in the autumn. She enters a dormant state and stays in the nest with the eggs. Common earwigs exhibit varying levels of maternal care. Female earwigs typically show maternal care through behaviors such as guarding and tending to their eggs and nymphs.
Scientists believe that these earwigs originally came from Asia. [4] Since then, however, they have been introduced to North America, and have now spread around the world due to international commerce. [5] This earwig is approximately 2.5 to 3 cm (1.0–1.2 in) long, and is a grayish or blackish in color with light yellow legs. [2]
While there are more than 1200 species of earwig worldwide, there are only 4 species of earwigs established in Oklahoma, according to the Oklahoma State University Department of Entomology and ...
Articles relating to the Earwigs (insect order Dermaptera). With about 2,000 species in 12 families, ... This list may not reflect recent changes. ...
From amphibians came the first amniotes: Hylonomus, a primitive reptile, is the earliest amniote known. It was 20 cm (8 in) long (including the tail) and probably would have looked rather similar to modern lizards. It had small sharp teeth and probably ate small millipedes and insects. It is a precursor of later amniotes (including both the ...
The earwig was endemic to Saint Helena, being found on the Horse Point Plain, Prosperous Bay Plain, and the Eastern Arid Area of the island. It was known to have lived in plain areas, gumwood forests and seabird colonies in rocky places. The earwig inhabited deep burrows, coming out only at night following rain.
The human story became a bit more complicated about two decades ago. In 2003, archaeologists excavating inside Liang Bua, a cave on the Indonesian island of Flores, found a tiny humanlike skull.