LONGICORNIA. 337 
Specimens received from Mr. Morrison are named UM. appressum; they agree well 
with Leconte’s description, except in the absence of marked flattening in the basal part 
of the elytra. . 
PTYCHODES (p. 95). 
Ptychodes trilineatus (p. 95). 
To the localities given, add —Mexico, San Andres Tuxtla (Sailé), Ciudad in Durango 
(Forrer), Jalapa, Merida in Yucatan (Hoge); GuaTeMaLA, Rio Maria Linda, El Reposo, 
San Isidro, Mirandilla (Champion); Panama, Volcan de Chiriqui, Bugaba, Caldera in 
Chiriqui (Champion). 
Examples from the State of Panama are distinguishable from those of more northern 
localities in Central America, as well as from those of South America, by the greater 
breadth and continuity of the white sutural stripe of the elytra. 
Not uncommon in the forests of the “tierra caliente” of the Pacific coast-region of 
Guatemala and of the State of Panama (Champion). 
1(4). Ptychodes candidus. 
P. trilineato quoad formam simillimus. Niger, subnitidus, subtilissime griseo-pubescens, fascia frontali vitta 
mediana a vertice usque ad elytrorum apices extensa alteraque marginali cretaceo-albo tomentosis, vittis 
apud elytrorum margines plus minusve dilaceratis, guttulisque nonnullis disci albis ; episternis ventrisque 
lateribus albis; ventris apice in 2 utrinque nigro-penicillato. 
Long. 9-12 lin. ¢ Q. 
Hab. Panama, Bugaba (Champion). 
One male and two female examples. The apical spines of the elytra are in a line 
with the suture as in P. trilineatus. 
Ptychodes hondure (p. 95). 
To the localities given, add :—GuaTEmaLa, Cerro Zunil, Senahu (Champion); Panama, 
Bugaba, Volcan de Chiriqui (Champion). 
Rather common in the forests at elevations of from 4000 to 6000 feet, rare in the 
low country (Champion). 
Ptychodes lecontei (p. 96). 
Add to the locality given for var. a:—Guatema.a, El Reposo, Torola (Champion). 
Ptychodes mixtus (p. 97). 
To the Panama locality given, add:—Bugaba, Tolé (Champion). 
BIOL. CENTR.-AMER., Coleopt., Vol. V., May 1885. 9x 
