Prionus brevicornis, _Fabricius Syst. Eleuth._ 2. _p._ 260. 15. _Sch. Syn. Ins._ 3. 339. _Pal. Beauv. Ins. d'Afr. et d'Amer. Col. Pl._ 34. _f._ 3. HABITAT: New York. Head black. Antennæ 12-jointed, about half the length of the insect. Thorax black, broad, short, and shining; thick in the middle, but on the sides thin and jagged. Scutellum bell-shaped. Elytra {79}rough, black, and margined on the sides and suture; extending in one of the sexes beyond the anus. Abdomen and under parts black and shining. Tibiæ with two short spurs. Tarsi beneath of a dirty clay colour. STENOCORUS (EBURIA) QUADRIMACULATUS. Plate XXXVII. fig. 3. ORDER: Coleoptera. SECTION: Longicornes. FAMILY: Cerambycidæ, _Leach_. GENUS. STENOCORUS, _Fabr._ Cerambyx p. _Linn._ SUBGENUS: Eburia, _Serville_. STENOCORUS (EBURIA) 4-MACULATUS. Pallidè luteus, thorace spinoso scabro, elytris bidentatis maculis binis glabris albidis. (Long. Corp. fere 1 unc.) SYN. Cer. 4-maculatus, _Linn. Syst. Nat._ 1. 11. _p._ 626. 27? _Fabricius Syst. El._ II. _p._ 308. 16. _Syst. Ent. p._ 180. 11. _Trans. Ent. Soc._ 1. _p._ 83. _Oliv. Ent._ iv. 67. _p._ 45. 58. _t._ 21. _f._ 164. _Sloan. Hist. Jamaica_, 1. _p._ 209. 20. & 11. _tab._ 237. _f._ 21. _Serville Ann. Soc. de Franc._ 3. _p._ 9. (Eburia q.) HABITAT: Jamaica. Head pale clay-coloured. Antennæ (being the length of the insect) of a redder colour, and at their bases almost surrounded by the eyes. Thorax of the same colour as the head, very cylindrical; having a sharp spine on each side, and two short black ones on the top. Scutellum small, and semi-oval. Elytra pale clay-coloured, having on each two spines at the tip of each, the inner one being the smaller; and having also four oblong yellow spots, two placed at the middle and two at the base. Each of these spots appears to be composed of a large and a small one joined close together; the largest (in the upper spots) being the inner one, and in the lower spots being the outer one. Abdomen and legs of the same colour as the head, &c.; the four posterior femora with two small spines at the tips. CLYTUS LONGIPES. Plate XXXVII. fig. 4. ORDER: Coleoptera. SECTION: Longicornes. FAMILY: Cerambycidæ, _Leach_. GENUS. CLYTUS, _Fabr._ Cerambyx, _Linnæus_. CLYTUS LONGIPES. Obscurè rufescens; thorace cylindrico, elytris pallidè sericeis, lunulis quatuor fuscis apiceque dentato. (Long. Corp. fere 1 unc.) SYN. Cerambyx longipes, _Drury, App. vol._ 2. _Sch. Syn. Ins._ 3. 409. 43. Cerambyx lunulatus, _Linn. Syst. Nat._ (_Gmel._) 1. iv. _p._ 1864. HABITAT: Jamaica.