Crossword-Solution: STIGMAL 7 letters, 2 clues 🏆 scrabble score: 10

Clavus: the club of an antenna lava and clavola: in Heteroptera, the oblong sclerite at the base of the inferior margin of the hemelytra: the knob at the end of the stigmal or radial veins in certain Hymenoptera.

With a distinct spiracle upon a stigmal plate on each side of the body (usually ventral) above the third or fourth coxæ or a little behind (fig.

Adults with four longitudinal rows of large denticles on each half of hypostome; stigmal plate nearly circular, without dorso-lateral prolongation, goblets very large, attaining 43µ to 115µ in diameter; not over 40 per plate, each plate surrounded by an elevated row of regularly arranged supporting cells; white rust wanting; base of capitulum distinctly broader than long, its postero-lateral angles prolonged slightly, if at all; coxæ T with short spurs; trochanter I with small dorso-terminal blade.

Stigmal plate small, goblet cells not exceeding 45 in the male or 100 in the female; scutum with little rust, coxa I with short spurs, the inner distinctly shorter than the outer.

Stigmal plate larger; goblet cells over 70 in the male and over 100 in the female; coxa I with longer spurs, inner slightly shorter than the outer; scutum with considerable rust.