1895. PROCEEDINGS OF THE NATIONAL MUSEUM. 73 



SCHIZOT^^NIA, new genus. 



Type. — Sehizota'iiia j>r(>(/ii(itli((, new species, in the National Museum 

 collection. 



Distrihiifioii. — Liberia. 



PIESTOPHILUS, new genus. 



Type. — Piestophiliis tenuitarsis (Pocock).' 

 Distribution. — Dominica. 



Genus LINOT^^NIA, C. L. Koch. 



LinoUvnia, C. L. Koch, System <ler Myriiij)()deu, p. 86, 1847. 

 Type. — TAnotanUi cruHHipes (0. L. Koeli).- 

 Distrihiition. — Euroi)e. 



Genus TOMOT^ENIA, Cook. 



Tomoiania, Cook, American Naturalist, XXIX, p. 86(j, 1895. 

 Type. — Tomota'ii ia pa ri'iceps ( W< »od ).■'• 

 Distribntioii. — Califoinia. 



Genus AGATHOTHUS, Bollman. 



Agaihothus, Bollman, Bull. 46, U. S. Nat. Mus., p. 166, 1893. 

 Type. — Af/athofhus gracilis (Bollman).^ 

 Distribution. — Tennessee. 



Of the affinities of this genus little can be asserted. It is placed 

 here mostly because Bollman originally described the species as a 

 Scollop)! a nes. 



Family DICELLOPHILID^:, Cook. 



Dkellojihilidw, Cook, Proc. V. 8. Nat. Mus., XYIII, p. 61, 1895. 

 Antennee filiform or subatteniiate; frontal lamina always distinct; 

 cephalic lamina narrow, not concealing the prehensors; prebasal lam- 

 ina obsolete; basal lamina very narrow; labrum tripartite, entirely free; 

 mandibles with several i)ectinate lamelhe; labial sternum divided, sim- 

 ple; labial palpus and interior labial process similar in shape, distinct, 

 apically spatulate; maxillary sternum entire; maxillary palpus slender; 

 claw simple; prehensorial sternum very narrow, without chitiuous lines; 

 suprascutella wanting; ventral pores wanting; anal pleura* in Hated, 

 with numerous pores; anal pores present; genital palpi usually two- 

 jointed; anal legs slender, six-jointed, witliout claw. Pairs of legs con- 

 stant for each species; in the different species, 4:3-101. 



1 Aun. and Mag. Nat. Hist., 6 ser.. II, Xo. 12, p. 472, 1888. 

 2Deutsclil. Crust, uud Myriap., ]'t. 3, tab. 3, 183rj. 

 Mouni. Acad. Nat. Sci. Pliila., V, p. 49, 1863. 

 ••Ami. N. V. Acad. Sci., ]>. 110, 1.8S7. 



