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单词 odonata
释义

Odonatan.

Brit. /ˌəʊdəˈnɑːtə/, U.S. /ˌoʊdnˈɑdə/, /oʊˈdɑnədə/
Origin: A borrowing from Latin. Etymon: Latin Odonata.
Etymology: < scientific Latin Odonata, order name (J. C. Fabricius Entomologia Systematica (1793) II. p. vi.) < ancient Greek (Ionic) ὀδών , older form corresponding to Attic ὀδούς tooth n. (with reference to these insects' serrated mandibles) + scientific Latin -ata (see -ate suffix2).Ancient Greek (Ionic) ὀδοντ-, ὀδών appears to be the original form of the Greek word. Attic ὀδούς probably arose by analogy with present participles such as διδοντ-, διδούς, present participle of δίδωμι I give.
Entomology.
With plural agreement. An order of predatory insects comprising the dragonflies and damselflies, characterized by a long, slender body, large eyes, two pairs of transparent membranous wings, and aquatic nymphs; (also) the members of this order.
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the world > animals > invertebrates > phylum Arthropoda > class Insecta > subclass Pterygota > [noun] > division Exopterygota or Hemimetabola > order Odonata
Odonata1819
1819 G. Samouelle Entomologist's Compend. 257 Order XII. Neuroptera... Class Odonata. Fabr.... Class Synistata. Fabr.
1864 Amer. Naturalist 1 627 Among them are the Termitina (white ants), Psocina, Perlina, Ephemerina (May-flies) and Odonata (Dragon-flies).
1901 Science 25 Oct. 632/1 These two species of Odonata are separated from each other on the relative sizes of the divisions of the bifid hamule.
1947 A. D. Imms Outl. Entomol. (ed. 3) iv. 115 Between the forked branches of the main veins intercalary veins are present as in Odonata.
1977 Jrnl. Animal Ecol. 46 171 There are few predators of triclads on stony shores but in weeded situations..predation by nymphs of Odonata, larvae of dytiscid beetles and larvae of adult newts..may be heavy.
2000 C. Tudge Variety of Life ii. x. 296 In traditional classification, the Ephemeroptera and Odonata were grouped together to form the infraclass Palaeoptera, while the rest—the majority of well over 20 orders—formed the infraclass Neoptera.
This is a new entry (OED Third Edition, March 2004; most recently modified version published online March 2022).
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n.1819
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