Styloleptus Dillon, 1956

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 : 329

Styloleptus Dillon, 1956

( Fig. 55 )

Styloleptus Dillon, 1956a: 158 .

Type species— Leptostylus biustus LeConte, 1852 (original designation).

Caribbeana Gilmour, 1963c: 97 .

Type species— Caribbeana hebes Gilmour, 1963 (original designation).

Antilleptostylus Gilmour, 1963b: 73 .

Type species— Leptostylus nigricans Fisher, 1935 (original designation).

Diagnosis. From the original description: “Pronotum sub-depressed, widest across basal third, not quite twice as broad as long; lateral tubercles broad, unarmed, imperceptibly merging with side margins anteriorly, strongly angularly rounded to the constricted base; disk without tubercles […] Elytra densely punctate but punctures largely concealed by vestiture, with several prominent costae and usually with a number of fine elevated points or fine tubercles […] Prosternal process one-fourth to one-third as broad as prosternal cavity; mesosternal process at least four-fifths as broad as mesocoxal cavity.” Number of species currently included: 23; in Central America : 1.

Figures

FIGURES 43–55. 43) Paranisopodus heterotarsus, male, dorsal habitus (from Nascimento & Santos-Silva 2019). 44) Pattalinus charis, holotype male, dorsal habitus (by Jesus Santiago Moure). 45) Periestola strandi, male, dorsal habitus (from Santos- Silva et al. 2019). 46–48) Proxatrypanius rockefelleri, male: 46) Lateral habitus; 47) Dorsal habitus; 48) Ventral habitus. 49–50) Pseudastylopsis nebulosus, male: 49) Dorsal habitus; 50) Ventral habitus. 51) Pseudolepturges rufulus, male, dorsal habitus (from Nascimento & Perger 2018). 52) Stenolis inclusa (Bates, 1885), male, dorsal habitus. 53) Sternacutus zikani, holotype, dorsal habitus (from Monné et al. 2019). 54) Sternidius crassulus LeConte, 1873, holotype, dorsal habitus (by Jesus Santiago Moure). 55) Styloleptus rhizophorae Chemsak & Feller, 1988, holotype, dorsal habitus (from Lingafelter et al. 2020).