NEW BARK BEETLES — BLACKMAN 359 



Type material. — Holotype and three paratypes, U.S.N.M. No. 56409. 

 The type series was collected February 28, 1934, from Ceanothus 

 integerrimus, by D. DeLeon. 



Genus CRYPTOCLEPTES Blackman 



Crypfocleptes Blackman, Mississippi Agr. Exp. Stat. Techn. Bull. 9, p. 51, 1920: 

 New York State Coll. Forestry Techn. Publ. 25, pp. 207-208, 1928. 



Genotype. — Cryptocleptes dislocatus Blackman. 



Previously known species are two in number, C. dislocatus Black- 

 man from the southeastern part of the United States and minor Black- 

 man from Cuba. In the present paper four new species are described, 

 one from Texas, one from Cuba, and two from Colombia. 



KEY TO THE SPECIES OF CRYPTOCLEPTES BLACKMAN 



1. Antennal scape in female longer than funiele and with abundant, 



very long hairs ; Cuba insularis, new species 



Antennal scape in female subequal to or shorter than funiele, 

 hairs less abundant and moderately long 2 



2. Pronotum much wider than long and very broadly rounded in front 



in both sexes; head visible from above; Cuba minor Blackman 



Pronotum little wider than long in female, distinctly wider in male, 

 less broadly rounded in front ; head concealed from above in 

 both sexes 3 



3. Antenna with one or more funicular segments obsolescent (pi. 30, 



tig. 21) ; Colombia, South America, in Albizzia malacocarpa 



Standley murilloi, new species 



Antenna with funicular segments normal (pi. 30, fig. 22) 4 



4. Male stouter, 2.24 times as long as wide ; antennal club subglobose ; 



female unknown ; Colombia, South America colombianus, new species 



Male more slender, 2.36-2.84 times as long as wide ; antennal club 

 ovate or obovate ; females 2.70-2.84 times as long as wide ; 

 Southern States 5 



5. Larger, 1.3 mm. long ; f rons strongly concave, with fovea at center ; 



antennal club ovate; setae of elytral declivity coarser and 



longer; southeastern United States, in Hicoria spp dislocatus Blackman 



Smaller, 1.06 mm. long ; f rons moderately concave, without central 

 fovea ; antennal club obovate ; setae of elytral declivity 

 shorter and finer ; Texas, in Acacia berlandieri Benth acaciae, new species 



CRYPTOCLEPTES INSULARIS, new species 



Plate 30, Figures 16, 17 



Female. — Light reddish brown; 1.26 mm. long, 2.44 times as long 

 as wide. 



Frons concave nearly from eye to eye, distinctly margined at sides ; 

 surface of concavity shining, finely punctured; with fine, short, in- 

 conspicuous hairs, much longer on epistoma and directed orad so as 

 to conceal mandibles. Eye broad-oval, with inner line entire; facets 



