sternum

sternum
Midventral platelike surface of body, situated posterodorsal to orbit [Hobbs and Jass, 1988].
Sternites of all body somites taken together, and abdomen; ventral segmented floor of thorax. (Syn. sternal plastron) [Moore and McCormick, 1969].
Structure comprised of ventral portions of somites taken together. (Pl. sterna) (Syn. sternal plastron) [McLaughlin, 1980].
The calcified underside composed of fused sternites [Warner, 1977].
The midventral surface of the body, between the coxae of the appendages [Hobbs, Hobbs, and Daniel 1977].
The totally or partly fused segments of the thoracic ventral wall; collective terms for the total number of sternites [Ingle, 1983].
The ventral surfaceof the cephalothorax between the coxae of the pereiopods. (Pl. strena) [Chace and Hobbs, 1969].
Ventral surface of body, to which limbs are attached, or between limbs [Poore, 2004].
Ventral surface of body [Holdich and Jones, 1983].
Ventral surface of cephalothorax between coxae or pereiopods [Butler, T.H.].
Ventral surface of the cephalothorax or abdomen [Perez Farfante and Kensley, 1997].
(Order Decapoda):
Collective term for all sternites. Occasionally used as synonym for individual sternite or for fused sternites (sternal plate) of cephalothorax region [Stachowitsch, 1992].
(Order Stomatopoda):
Collective term for all sternites [Stachowitsch, 1992].

Crustacea glossary. . 2011.

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  • sternum — [ stɛrnɔm ] n. m. • 1555; lat. méd., gr. sternon ♦ Os plat, allongé, situé au milieu de la face antérieure du thorax, s articulant avec les sept premières paires de côtes et, par son segment supérieur (⇒ manubrium), avec les deux clavicules.… …   Encyclopédie Universelle

  • Sternum — Ster num, n.; pl. L. {Sterna}, E. {Sternums}. [NL., from Gr. ?, the breast, chest.] 1. (Anat.) A plate of cartilage, or a series of bony or cartilaginous plates or segments, in the median line of the pectoral skeleton of most vertebrates above… …   The Collaborative International Dictionary of English

  • Sternum — (lat., v. gr.), s. Brustbein …   Pierer's Universal-Lexikon

  • Sternum — (lat.), das Brustbein …   Meyers Großes Konversations-Lexikon

  • Sternum — (lat.), das Brustbein (s. Brust) …   Kleines Konversations-Lexikon

  • Sternum — Sternum, lat., das Brustbein …   Herders Conversations-Lexikon

  • Sternum — Sternum, 1) Brustbein der Wirbeltiere; 2) ventraler Bereich eines Segments des Insektenkörpers …   Deutsch wörterbuch der biologie

  • sternum — 1660s, from Gk. sternon chest, breast, breastbone (in Homer, only of males), from PIE *stre to to stretch, extend, from a root meaning flat surface, related to stornynai to spread out (see STRUCTURE (Cf. structure)), on the notion of the chest as …   Etymology dictionary

  • sternum — stèrnum m DEFINICIJA anat. široka, plosnata kost, s prednje strane zatvara prsni koš i spaja prednje krajeve gornjih 7 rebara; prsna kost ETIMOLOGIJA nlat. ← grč. stérnon: prsa …   Hrvatski jezični portal

  • sternum — ► NOUN (pl. sternums or sterna) ▪ the breastbone. ORIGIN Greek sternon chest …   English terms dictionary

  • sternum — [stʉr′nəm] n. pl. sternums or sterna [ModL < Gr sternon, the breastbone < IE base * ster , to spread out, STREW] a thin, flat structure of bone and cartilage to which most of the ribs are attached in the front of the chest in most… …   English World dictionary

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