Definition & Betydelse | Engelska ordet MANDIBLES

Definition av MANDIBLES

1. böjningsform av mandible

Exempel på hur man kan använda MANDIBLES i en mening

• thumbThe English name is derived from the large and distinctive mandibles found on the males of most species, which resemble the antlers of stags.
• Larval Curculionidae are C-shaped and lightly sclerotised, with minute antennae, robust mandibles and no legs.
• The appendages of the head—two pairs of long antennae, a pair of limb-like mandibles and two pairs of maxillae—are much longer than those on the thorax and have a number of fine hairs that the animal uses to strain detritus from the water to feed on.
• In arthropods, the jaws are chitinous and oppose laterally, and may consist of mandibles or chelicerae.
• The mouthparts are also unusual for ensiferans, having a knife-shaped lacinia (tip of the maxilla) and small elongated mandibles.
• Each cell is made from circular disks cut from plant leaves using the bee's mandibles, hence the name "leafcutter".
• This large bulky bunting is 16–19 cm long, with a conspicuously dark eye and yellowish mandibles.
• The body of males is depigmentated, the cuticle is thin, the petiole and postpetiole are widely connected, and degenerate mandibles, palps, and antennae are observed.
• Crossbills have distinctive mandibles, crossed at the tips, which enable them to extract seeds from conifer cones and other fruits.
• Many ants bite, and formicine ants can cause irritation by spraying formic acid; myrmecine ants like fire ants have a dedicated venom-injecting sting, which injects an alkaloid venom, as well as mandibles for biting.
• The nymphs and adults have distinctive piercing mouthparts, with mandibles and maxillae modified to form a piercing "stylet" sheathed within a modified labium.
• First, the mandibles of the female wasps have developed specialized mandibular appendages to help them crawl into the figs.
• The adult is a compact bird with a short black tail, and stubby black and pale grey (not distinctly bluish) mandibles.
• Young birds usually use their mandibles to nibble and break off pieces of food when perching and will flick their heads rapidly to remove the pulp after extracting its juice.
• Although their mandibles may be elongated, they do not have the long snouts characteristic of true weevils.
• It is similar in appearance to both the long-billed corella and the western corella, but the little corella is smaller, and unlike either of those species, it has upper and lower mandibles of similar length.
• They have large mandibles, and like many other ant species, they are able to spray formic acid from their abdomens as a defence.
• In arthropods, an appendage refers to any of the homologous body parts that may extend from a body segment, including antennae, mouthparts (including mandibles, maxillae and maxillipeds), gills, locomotor legs (pereiopods for walking, and pleopods for swimming), sexual organs (gonopods), and parts of the tail (uropods).
• unio is documented by 13 dentulous, fragmentary mandibles, a fragmentary maxillary and more than 50 isolated teeth from Garbani Locality 80 km west of Purgatory Hill.
• Some authors consider the aptychus to be a jaw apparatus (mandibles), while others believe them to be paired opercula.

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