114 BULLETIN BROOKLYN ENTOM. SOC. VOL. VII. December 1884. ] 
X. cribratus, Lec. S.M.C. 1873, No, 264, XI, p. 172. 
Pubescence equal throughout; 3d joint antennz one-half longer 
than 4th. Length .55 inch. =15 mm. Hab. California, Nevada. 
CERAMBYCOIDES. . 
Eyes coarsely granulated, front coxal cavities open behind (except in Compsa),....... 
Cerambycini. 
Eyes variable, front coxal cavities angulated, closed behind................. Obriini. 
Hyes finely granulated. 
Scutellum rounded, tibial spurs small, elytra not sinuate...................- Sule 
Scutellum acutely triangular, elytra not sinuate..................:.--..------ 9. 
Scutellum rounded, or broadly triangular (Cyllene), tibial spurs large, thorax never 
tuberculated, nor spinose; elytra not sinuate...................... VetOn 
Scutellum broadly rounded, thorax not tuberculate, nor spinose; sides of elytra 
deeply sinuate near the humeri SEE ea as 83% oa ac oF 
1. Legs long, slender, thighs pedunculated and suddenly clavate, front coxal cavities 
open behind, 
ANGETMIED WAU DOMAROOS HYAIOMs ago s ococcssbockandacocuudcadn: Ancylocerini, 
Antennze without poriferous system. ............-.00- cece ee eee Rhopalophorini. 
Legs slender, thighs not pedunculated, nor clavate, front coxal cavities open behind. 
FVOItRGox ce yO War edie se a) sje eaacedews: sn sack ee pa eneres seucvole. oy lees Rae Paristemiini, 
Honticoxcetiansverse, Cavities;anonilatedine sss yee seem see else ...Rosaliini. 
2. Front coxal cavities closed behind........2..-...+2--2.2.+ee0e04 Callichromini, 
Rion! Goal GawluGs Cel gol) Teaee sos rose cogs sues soso: Hes Traohyderini, 
23s AI PLIES Gz RGILAN SIGN) ane Mate eu ea Serene AEC UREN Stenosphenini. 
WMibizemmotieaninated se ey soo isleci Sa. \uAtdeee Penton eek er Clytini. 
4. Prothorax rounded, never as wide as elytra at humeri,...... ...... Agallissini. 
CERAMBYCINI. 
Thighs not toothed behind. 
Ligula more or less corneous, (Oemes)......-......+.--- oc eee elt a, 
Ligula membraneous. : 
Middle coxa) cavities angulated, ( Cerambyet)...............-2e eee eee De 
Middle coxal cavities rounded, (Ibidiones)..................... a tae a 3: 
‘Thighs beneath armed with a broad tooth, (Curii).................-2..-.. 
1. Epimera of mesothorax large. 
Front trochantins very distinct. 
Palpi very unequal, dilated. 
Prosternum laminiform, antennz rough with elevated points, mesosternum very 
narrow. 
Erothoralobedsat base... .\: aa jane eee snea cele yee Malacopterus. 
Prothorax/consinictedwatgbase sea en Ee eae eee Oeme. 
Prosternum not laminiform, antennze very hairy beneath, joints 3—6 with a 
terminal spine. 
Bodyawarfonmbyspubescent:.. ...d., aeeasaneee ees: £74. Ge eee Eucrossus. 
Body with transverse bands of yellow pubescence............. -. _Dryobius. 
