106 PHYTOPHAGA.—SUPPLEMENT. 
Cryptocephalus porosus (p. 46). 
To the locality Mexico, add :—Juquila (Sallé), Las Vigas (Hége). 
Cryptocephalus loratus (p. 46). 
To the locality Mexico, add :—Xucumanatlan and Amula in Guerrero (H. H. Smith), 
Cuernavaca (Sallé). 
In this species the dark elytral bands are apt to join each other, or, on the contrary, 
to become obsolete; it is the two outer ones which generally unite. The thorax is 
entirely impunctate, and the outer rows of punctures on the elytra are more or less 
distinctly interrupted before and below the middle. 
Cryptocephalus rimosus (p. 46). 
To the Mexican localities given, add:—Ventanas in Durango (Hoge). 
Cryptocephalus octodecimpunctatus (p. 46). 
To the Mexican localities given, add :—Temax in North Yucatan (Gaumer). 
Cryptocephalus quaternarius (p. 47). 
To the Guatemalan locality given, add:—Sinanja (Champion), Coban in Vera Paz 
(Conradt). 
20(a). Cryptocephalus forreri. (Tab. XXXVIL. fig. 15.) 
Broad and robust, fulvous; head finely, the thorax more strongly and closely, punctured; elytra flavous, 
strongly subgeminate-punctate, the fifth row deeply indented in two places, each elytron with about five 
brown spots placed between the strie. 
Length 8 lines. . . 
2. Head finely rugosely punctured at the vertex, the parts of the mouth piceous; antenne entirely fulvous, 
extending to the middle of the body; thorax twice as broad as long, strongly narrowed anteriorly, the 
sides nearly straight, the posterior angles strongly produced, the posterior margin finely serrate, and, like 
the lateral margins, narrowly black, the surface closely and somewhat rugosely punctured, fulvous, with 
a small almost obsolete piceous spot at the sides, the disc with an indistinct oblique depression on each 
side near the base; scutellum flavous, margined with piceous; elytra broad, scarcely narrowed behind, 
flavous, strongly punctured, the scutellar row consisting of five widely placed punctures, the other rows 
arranged in pairs, the first and second confluent below the middle, the third and fourth near the apex, the 
four following rows interrupted below the shoulder (the seventh and eighth united) and bounded lower 
down by a transverse row of punctures connecting the fifth with the eighth row (the fifth row curved 
abruptly inwards in two places and joining the eighth near the apex), the markings arranged thus—at the 
junction of the first and second rows a brown spot is placed, and similar spots occupy the middle of the 
following two rows, the junction of the fifth and sixth strie, the humeral callus, and the ends of the two 
middle pairs of punctures, another spot is also visible below the first curve of the fifth row, and the 
punctures themselves are also dark brown; pygidium rugosely punctured, fulvous, like the rest of the 
finely pubescent underside and legs. 
Hab. Mexico, Ventanas in Durango (Forrer). 
