Xenostylus Bates, 1885

Monné, Miguel A., Santos-Silva, Antonio & Monné, Marcela L., 2020, Key to Mexico and Central America genera of Acanthocinini (Coleoptera Cerambycidae, Lamiinae) without erect setae on elytral surface, excluding the Caribbean Islands, Zootaxa 4861 (3), pp. 301-337 : 332

Xenostylus Bates, 1885

( Fig. 63 )

Xenostylus Bates, 1885: 394

Type species — Xenostylus sublineatus Bates, 1885 (monotypy).

Diagnosis. Antennae longer than twice the length of the body, scape elongate, distinctly surpassing elytral base; antennomere III with spiniform process in inner apex, present only in large specimens. Prothorax with sides rounded, without lateral tubercles. Elytra with centrobasal crest slightly distinct, without setae on the top. Metatarsomere I longer than the two following together. Number of species currently included: 1 (Central America ).

Figures

FIGURES 56–67. 56) Sympagus favorabilis Tippmann, 1960, female, dorsal habitus. 57) Trypanidius proximus Melzer, 1931, holotype female, dorsal habitus. 58) Trypanidius isolatus Waterhouse, 1890, holotype, dorsal habitus (by Jesus Santiago Moure). 59) Trypanidius apicalis Aurivillius, 1921, syntype, dorsal habitus (by Jesus Santiago Moure). 60–61) Urgleptes bimaculatus Gilmour, 1960, male: 60) Dorsal habitus; 61) Ventral habitus. 62-62a) Xenocona pulchra, holotype: 62) Dorsal habitus (by Jesus Santiago Moure); 62a) Apex of antennomere III (from Bezark 2020). 63) Xenostylus sublineatus, lectotype, dorsal habitus (by Jesus Santiago Moure). 64) Lepturginus tigrellus megaspilus, holotype, dorsal habitus (by Jesus Santiago Moure). 65) Lepturginus tigrellus tigrellus, lectotype, dorsal habitus (by Jesus Santiago Moure). 66) Urgleptes signatus, holotype, dorsal habitus (by Jesus Santiago Moure). 67) Urgleptes callizonus (Bates, 1885), lectotype, dorsal habitus (by Jesus Santiago Moure).