Cephaloleia elegantula Baly 1885

Cephaloleia elegantula es un coleóptero de la familia Chrysomelidae.

Fue descrita científicamente por primera vez en 1885 por Baly.​

Cephaloleia elegantula là một loài bọ cánh cứng trong họ Chrysomelidae. Loài này được Baly miêu tả khoa học năm 1885.

Small; elongate; subparallel; subconvex; antennae, except antennomere 1, black; head and legs yellow; pronotum reddish-yellow with black central macula; elytra yellow with black medial vitta expanding broadly to apex, recurving slightly in graceful arch almost following contour of elytral margin at apical 1/5; venter yellow except meso- and metasterna dark laterally. Head: finely punctate near eyes, medial sulcus present; frons not projecting; not depressed between eyes. Antenna: ⅔ body length; slender; antennomeres 1–7 cylindrical, elongate; 1 shorter than 2; 2 robust; 3 longest; 4–7 decreasing in length; 8–10 transverse, subequal in length, each shorter than 7; 11 2× length of 10, pointed at apex; 1–5 punctate with scattered setae; 6–11 setose. Pronotum: transverse; lateral margin straight from base to beyond middle then obliquely rounding to anterior angle, margined; anterior angle moderately obtuse, produced; posterior angle acute; anterior margin emarginate behind head; disc subconvex; surface punctate, more so laterally; basal impression absent; pronotal length 0.7–0.8 mm; pronotal width 1.0–1.2 mm. Scutellum: pentagonal; impunctate. Elytron: lateral margin straight, smooth, margined; apex rounded; sutural angle without tooth; humerus rounded, not produced; slightly constricted behind humerus; puncture rows moderately impressed; row 10 removed from margin for entire length; elytral length 2.7–3.2 mm; elytral width 1.5–1.7 mm. Venter: pro-, meso-, and metasterna impunctate medially, punctate laterally; abdominal sterna punctate, each puncture with pale seta; suture between sterna 1 and 2 complete; last sternite with apical margin emarginate medially in male, rounded in female. Leg: slender; punctate, each puncture with pale seta; femur robust; tibia with fringe of setae on inner margin of apex. Total length: 3.7–4.2 mm.

Brazil(?), Costa Rica, Panama.