Euderces picipes Classification Family Cerambycidae > Subfamily Cerambycinae > Tribe Tillomorphini > Genus Euderces Diagnostic Features of Larvae Larva. Form semi-robust, short, contracted; integument tough, shining, sparsely covered with fine whitish hairs. Head suboval, widest behind, with a slight anterior taper; mouth-frame lightly corneous: clypeus rather wide; labrum thin, transversely oblong; mandibles broad at apex, basal piece narrow, reddish brown, about one-fourth width of apical, which is piceous, shining, with a shallow fovea on outer face; antennae slender, second and third joints subequal, third about equal to fourth, supplementary long, one-half length of fourth; ocellus large, white, not very protuberant nor contiguous with antennae; gena abruptly rounded, scarcely shouldered, bearing a row of four long setae behind ocellus. Ventral mouth-parts rather long, curving over lower face of mandible, bearing numerous long hairs; last joint of maxillary palpi much longer than second, slightly shorter than last labial; process of palpifer as long as last maxillary joint; gula narrow, sutures protuberant, concave. Prothorax subrectangular, rather thick; pronotum little wider than long, anteriorly regularly though sparsely hairy, posterior area with a few irregular faintly impressed striae ending in an irregular band of lenticular punctures, then finely granulate; median suture impressed; sternellar band at extremities broadly fused into epipleurum. Legs not longer than maxillary palpi, of two globular joints and a minute fleshy spine. Abdomen rather contracted; ampullae prominent, last three dorsal ones, oval, dull, granulate, granules rather flat, with faint lateral impressions and median furrow; hypopleural region strongly protuberant; skin between fourth and fifth ventral ampullae strongly rugose. Pleural discs granulate on first, second, and third segments. Spiracles smaller than ocellus, sub-orbicular, peritreme thin. Adapted from Craighead (1923). Biology and Economic Importance Biology unknown for members of this tribe. Species of this tribe are potentially invasive outside their native range. Selected References to Larvae Specimens Craighead, 1923