GLYPTOMA.—THORACOPHORDS. 725 
This species is readily distinguished from G. hirticorne by the absence of the thick 
pubescence seen on the antenne of that species; it is also slightly smaller and rather 
more depressed in form, and the sculpture is less deep, though of an exactly similar 
character. Five examples. 
ANEUCAMPTUS. 
Corpus subcylindricum, rude sculpturatum. Antenne clavate. Palpi maxillares articulo ultimo valde 
elongato, quam preecedens quadruplo longiore. Coxee anteriores distantes, haud prominule. 
Thoracophorus eacisicollis, Motsch., forms an isolated genus and has a remarkable 
structure of the maxillary palpi. In these organs I am unable to see the basal 
joint, but no doubt it is very small as in all the allied genera; the second joint is 
thick, about as long as broad at its apex, the apex quite truncate, the base being more 
slender; the third joint is stout, but not quite so broad as that preceding it, short, not 
so long as broad; the terminal joint very elongate, more than twice as long as the 
preceding two joints together, a little more slender at the extremity, the latter 
apparently bearing a minute articulated supplementary appendage. Mandibles small, 
scarcely projecting beyond the front of the head. Antenne 11-jointed; the basal 
joint large and very conspicuous, the terminal joints thicker than the intermediate ones. 
Front coxe minute, globose, not widely separated, not extending in the transverse 
direction ; placed far from the sides of the thorax, which form no projection behind 
them. Middle coxe slightly separated. Tibize slender and elongate; tarsi very short, 
apparently 4-jointed—three short basal joints and a long terminal one. Hind body 
not margined. 
1. Aneucamptus excisicollis. (Tab. XIX. fig. 12.) 
Thoracophorus excisicollis, Motsch. Etudes ent. viii. p. 68 (1859) *. 
Hab. Panama!, Volcan de Chiriqui 2000 to 4000 feet, David (Champion). 
- THORACOPHORUS. 
Thoraxophorus (err. typ.), Motschuisky, Bull. Mose. x. 5, p. 98 (1837). 
Thoracophorus, Motschulsky, Bull. Mose. xiii. p. 197 (1840); Etudes ent. viii. p. 66 (1859). 
Glyptoma (pars), Erichson, Gen. et Spec. Staph. p. 908 (1840). 
Thoracophorus includes about ten species from South America, two from North 
America, and also two or three from the East Indies and the Malay archipelago. 
1. Thoracophorus sallei. (Tab. XIX. fig. 13.) 
Fusco-ferrugineus; capite fusco, antennis pedibusque ferrugineis ; prothorace minus regulariter costato, basi 
constricto; elytris regulariter costatis; abdomine alte multicostato. 
Long. 23 millim. 
