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Earwigs make up the insect order Dermaptera.With about 2,000 species [1] in 12 families, they are one of the smaller insect orders. Earwigs have characteristic cerci, a pair of forceps-like pincers on their abdomen, and membranous wings folded underneath short, rarely used forewings, hence the scientific order name, "skin wings".
Minuca pugnax, like other members of the family Ocypodidae, have chelae of different sizes: a large left chela and a small right chela. A chela (/ ˈ k iː l ə /) – also called a claw, nipper, or pincer – is a pincer-shaped organ at the end of certain limbs of some arthropods. [1] The name comes from Ancient Greek χηλή, through Neo ...
The chelicerae ("claw horns") that give the sub-phylum its name normally consist of three sections, and the claw is formed by the third section and a rigid extension of the second. [ 12 ] [ 19 ] However, spiders' have only two sections, and the second forms a fang that folds away behind the first when not in use. [ 16 ]
Griswold et al. stated that the claws may have a significant function in capturing prey. Similar to the Nelson cave spider of New Zealand (Spelungula cavernicola, a gradungulid), Trogloraptor probably dangle upside down from their webs, snatching at passing flying insects with their claws. [8] However their exact prey remains unknown. Captured ...
It is capable of flight, but its wings are rarely used. It is covered with fine, black hairs. It is well known for its habit of raising its long and uncovered abdomen and opening its jaws, [2] rather like a scorpion when threatened. [4] Although it has no sting, it can give a painful bite with its strong, pincer-like jaws.
Mazu’s porter crab is considered “large” and has “very long” legs with “blade-like” claws, the study said. Co-author Peter Ng told McClatchy News the crab’s body is about 1.2 ...
Photos show the animal’s claws, including the bristles that cover its immovable finger. The tips of the creature’s claws are “blackened.” The spider’s claws are covered in small bristles.
They are small arachnids with a flat, pear-shaped body, and pincer-like pedipalps that resemble those of scorpions. They usually range from 2 to 8 mm (0.08 to 0.31 in) in length. [3] The largest known species is Garypus titanius of Ascension Island [4] at up to 12 mm (0.5 in). [5] [6] Range is generally smaller at an average of 3 mm (0.1 in). [2]