300 PHYTOPHAGA.—SUPPLEMENT. 
Head impunctate, without frontal tubercles, the carina distinct; antennee about two-thirds the length of the 
body, black, the lower three joints fulvous, the second and third joints equal, the fifth longer than any of 
the preceding joints ; thorax only about one-fourth broader than long, not perceptibly punctured ; elytra 
scarcely narrowed posteriorly, the shoulders just distinct but not prominent, the punctuation comparatively 
strong and closely and irregularly arranged, the punctures not so large as the spaces dividing them ; 
posterior tibiw slightly curved; the first joint of the posterior tarsi nearly equalling half the length of 
the tibia. 
Hab. Mexico, Teapa in Tabasco (H. H. Smith). 
This species seems to differ from L. bogotanus, to which, however, it is closely allied, 
by the colour of the antenne and the impunctate thorax. 
12. Longitarsus antennatus. 
Oblong, nearly parallel, winged, piceous; the antennee entirely flavous; thorax impunctate; elytra very finely 
punctured in semi-regular rows. 
Length 1 line. 
Of comparatively broad, convex shape ; the head impunctate, the frontal tubercles distinct but flat, the carina 
acutely raised; antenne long and slender, entirely flavous, the fourth joint longer than the third; thorax 
broader than long, impunctate ; elytra much broader at the base than the thorax, with very fine rows of 
punctures, which are rather closely placed and become indistinct towards the apex ; the four anterior legs 
testaceous, the posterior femora and tibie darker; the first joint of the posterior tarsi equalling half the 
length of the tibia. 
Hab. Mexico, Atoyac in Vera Cruz (H. H. Smith). 
A single specimen. JL. antennatus differs from the other species from our region by 
the flavous antenne in connection with the fine, seriately arranged punctuation of the 
elytra, which have the shoulders rather prominent. 
13, Longitarsus occidentalis. 
Testaceous, winged ; thorax finely punctured ; elytra nearly parallel, finely and closely punctured, testaceous, 
the suture narrowly piceous. 
Length 1 line. 
Head impunctate, rather darker than the elytra, without frontal tubercles, the labrum piceous; antenne 
nearly as long as the body, fulvous, the terminal joints more or less fuscous, the third joint longer than 
the second, the fourth longer than the third; thorax about one half broader than long, slightly narrowed 
in front and at the base, the surface very finely punctured ; elytra elongate, but little wider at the base 
than the thorax, the shoulders rounded, the surface very closely and finely punctured, the suture 
narrowly piceous, this colour slightly extended posteriorly ; posterior femora infuscate. 
Hab. Mexico, Cuernavaca in Morelos, Xucumanatlan, Amula, and Chilpancingo in 
Guerrero (H. H. Smith), Guanajuato (Sallé). 
Apparently the commonest species of the genus in Mexice. It may be chiefly distin- 
guished by the long antenne, the finely punctured thorax, and the dark suture of the 
elytra. L. occidentalis is exceedingly like several European species. A large number 
of specimens were obtained by Mr. Smith. 
