arachnida Definition

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arachnida

noun plural(Arach-ni-da)

a large class of arthropods that are mostly air-breathing by means of trachea or book lungs, that include the spiders and scorpions, mites, and ticks, and that have a segmented body divided into two regions of which the anterior bears four pairs of legs but no antennae

Words Related to arachnida!

class arachnida, pedipalpi, chelonethida, xiphosura, false scorpion, merostomata, chelifer, whip scorpion, limulidae, argiopidae, araneae, dinocerata, animal order, pelycosauria, solenogastres, arthropoda, polymastigina, book scorpion, arthropodal, chelicerata, trombiculidae, stomatopoda, peripatidae, ostracodermi, menurae, alcyonaria, clamatores, sea spider, mysidae, dibranchiata, arthropod family, lepismatidae, hemerobiidae, myaceae, trypetidae, sauropterygia, acarine, haemosporidia, cuterebridae, cynipidae, berycomorphi, euphausiacea, psocidae, hippoboscidae, pediculati, decapoda, labyrinthodontia, gorgonacea, danaidae, majidae, kalotermitidae, anguilliformes, natantia, synentognathi, astacidae, reptantia, corydalidae, acanthopterygii, amoebida, sphecoidea, blattidae, portunidae, synapsida, casuariiformes, marginocephalia, ceratopsia, hystricomorpha, siphonophora, struthioniformes, ichthyosauria, zeomorphi, gaviiformes, megachiroptera, ichthyosauridae, cercopidae, scleroparei, dinoflagellata, mycoplasmatales, lamellicornia, pulicidae, gadiformes, arachnid, melolonthidae, acarina, madreporaria, bathyergidae, chinchillidae, subphylum, mugiloidea, bruchidae, caviidae, urodella, microchiroptera, tineoidea, trichoptera, molossidae, pholidota, sciuromorpha, cecidomyidae, hipposideridae,

arachnida Definition

Words Related to arachnida!

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