Figures 24–32 in Recharacterization of Stenaspis Audinet-Serville, 1834 with a new species from Mexico (Coleoptera: Cerambycidae: Cerambycinae: Trachyderini)

Figures 24–32. Pronotal and prosternal characteristic of Stenaspis castaneipennis. 24–26) S. castaneipennis, male, Oaxaca, MEX with sides of pronotum rounded, disc coarsely punctate with 5 vague calli. 25) Proepisternum inflated and finely punctate (dark reddish area) clearly demarcated from coarsely punctate dorsum (black area). 27–29) S. castaneipennis, male, Oaxaca, MEX with sides of pronotum with distinct lateral tubercles. 28) Proepisternum inflated and finely punctate (reddish area) clearly demarcated from dorsum (black area). 29: 29a) Subrectangular finely punctate area of prosternum. 29: 29b) Demarcation line dividing proepisternum from finely punctate subrectangular area of prosternum. 30–32) S. castaneipennis, female, Oaxaca, MEX with side of pronotum distinctly tuberculate. 30: 30a) Anterior angles obtusely tuberculate. 31–32) Pronotal disc, proepisternum and prosternum coarsely punctate; proepisternun not demarcated from dorsum and prosternum.