sinuate

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sinuate

(of plant structures) having a wavy outline.
References in periodicals archive ?
7A), but the epidermis is often thicker and more heavily sinuated.
n in having paraclypei without tooth and, shape of blade which is broad, ventral margin of pygophore with broad and medially a little notched median lobe, but it is very much different in having 2ndantennal segment distinctly longer than 3rd, blade with round apex and without apical spine, inner spine much prominent, outer margin at apex depressed, inner margin very much sinuated, first gonocoxae with outer margin concave and with distinctly produced inner angle, spermathecal bulb with two finger-like processes while in naokotiensis2nd antennal segment sub equal or a little longer than 3rd, parameral blade with bent spine, inner spine less prominent, inner margin swollen, first gonocoxae posteriorly quite straight and spermathecal bulb with three processes.
The dorsal margin is irregular, the ventral margin is sinuated. The sulcus acusticus is heterosulcoid, ostial and has a supramedian position; it is divided into an anterior ostium and posterior cauda by a constriction (the colum).
Venter: Sterna II and III simple, IV strongly convex, widening and inflating distad, V-VII simple, posterior margin of VII convex, lateral margin concave, all ventral laterotergites (II-VII) distinctly delimited by sharp, linear impression (sinuated on V-VII), only the mid-part of ventral laterotergite IV fusing with sternum (laterotergal sulcus lacking).
They are triangular many cleft, variously sinuated, obtuse, hairy, a fine green on upper surface, rough and pale under.