Plate XXXIX. fig. 2.
ORDER: Coleoptera. SECTION: Longicornes. FAMILY: Cerambycidæ, _Leach_.
GENUS. TRACHYDERES, _Dalm._ (_in Sch. Syn._ III. _p._ 364.) Cerambyx p.
_Linn._
TRACHYDERES SUCCINCTUS. Thorace bispinoso rugoso, elytris fasciâ flavâ,
antennis longioribus compressis. (Long. Corp. 1 unc.)
SYN. Cerambyx succinctus, _Linn. Syst. Nat._ 1. II. _p._ 627. 32. _Fabr.
Syst. Ent. p._ 168. 16. _Syst. Eleuth._ II. _p._ 274. 20. _Oliv. Ent._
iv. 67. _p._ 20. _t._ 7. _f._ 43. a. b. _De Geer Ins._ v. _t._ 14. _f._
5.
Cerambyx Zonarius, _Voet. Col. Ed. Panz._ III. _p._ 20. _t._ 7. _f._ 17.
Quici, _Macgr. Brazil, Lib._ vii. _p._ 25. 4. _Jonston Hist. Nat. Ins.
t._ 14.
HABITAT: Surinam (_Drury_). "In America meridionali" (_Fabr._).
Head dark brown, or dirty black, and very rough. Antennæ longer than the
insect, with the two basal joints blueish black; the rest red brown, the
extremity of each joint being blueish black. Thorax dark brown, shining,
and very rough, with large swelling in the middle; having two short thick
tubercles {84}on each side. Scutellum large and long. Elytra dark brown,
margined and shining, rather broad at their extremities, and spineless;
having a narrow transverse yellow bar in the middle. Abdomen dark brown.
Femora dark brown at the base, black at the tips. Tibiæ and tarsi red
brown; the latter cushioned beneath with yellow pile.