10. 
11. 
12. 
13. 
~ 
Punctures on pygidium ceasing at, or slightly beyond, middle of exposed 
surface; ventral surface of pronotum doubly punctate only on margins. .6 
Declivitous portion of basal dorsal abdominal segment doubly punctate on 
its entire surface, the minute punctures very closely placed, the large 
OUCHEMAMELY oD IACOG ar ceccitctbaicls cnet sfelcrotneiciane cciets ate n sine te eiaee inornata Say. 
Declivitous portion of basal dorsal abdominal segment with large irregularly 
placed punctures, the small closely placed punctures absent............. 
Dreier varcysicveveisysCersteis)s eussista/ateversarcteVersrate wo ietalele ia‘avere alee arole clypeata Robertson. 
Clypeus punctate almost to apical margin, the apex with a round almost 
abruptly declivitous emargination....................005 clypeolata, sp. n. 
Clypeus usually impunctate on a narrow space along apical margin, the 
apical emargination when present not abruptly declivitous.............. 8 
Pygidium with very distinct shagreening almost to apex; basal dorsal 
abdominal segment with a very shallow post-marginal depression in which 
Pees ots elle siOr Pll CLUES sia ctelots oie: sie, also alerts cle ie aieis sre s-6 Sle ais 0 se eraewiaiatare wie 9 
“Pygidium without distinct shagreening, or if this is present it does not 
extend almost to apex, or the basal dorsal abdominal segment has a 
deep linear post-marginal incision in which there is but one series of 
punctures 
Basal angulation of radius about one-sixth of the distance from stigma to 
first complete transverse nervure; clypeus with 1-2 transverse series of 
UMHS SON TEC crapcravetrene sisteies oletereie(e afer s\ cyepaeay se te,arevapecoverei'sre rugulosa, sp. D. 
Basal angulation of radius about one-third of the distance from stigma to 
first complete transverse cubital nervure........... odontogaster Viereck. 
Mesopleurae with very distinct though microscopic shagreening on surface, 
which gives it a subopaque appearance; sides of metathorax with very 
coarse shagreening even on the upper rugose portion; basal dorsal 
abdominal segment with broad shallow post-marginal depression........ 
aie anata apes oi can al-sr-a) woehaPecatatn iekeim/aale a's) a pinlayesn' a's @,4.6ere «Siete lerabe.nja3 tuberculata, sp. n. 
Mesopleurae glossy on disc, without shagreening, or species not as above in 
PME T LCR CCES ser teteyaiciate|sicie aialarewolexolssays (cixiays. a) s:aisjescjale (osaevellets a} <yejare-«pielsle sheie.<.6 11 
Basal dorsal abdominal segment with a deep transverse median incision; 
elypeus punctate almost to apex...........ccccscccecece incisurata, sp. D. 
Basal dorsal abdominal segment without transverse incision 
Tegulae with a deep impressed line round their outer and posterior margins; 
basal dorsal abdominal segment with a shallow broad post-marginal 
GENRES SIO ar eteraetet tela reysncy alate fahee|aininin ali nye ol eiele) o8) Sale \erais/svials\al's) sim alepstee\s 1 <1) 13 
Tegulae either without an impressed marginal line or, if this is present, it 
does not encircle the entire outer and posterior sides.................. 15 
Face not distinctly buccate in center above antennae; viewed from above 
its anterior margin is almost transverse, punctures very sparse, those on 
lower portion not closely placed; space between posterior margin of oral 
opening and back of head very broad, greater than one-third the length 
STE ST ye Abie abe ROE EEIa SO AIO Eee IG Or Ceiba ices tegulina, sp. n. 
