82 GENERIC SYNOPSIS. 
Family 4. SPHEGIDZ Westw. 
Subfamily 1. Pompilides Westw. (Pompilidz Leach.) 
APORUS Spin. ——— 1 sp. Ap. unicolor Sp. Steph. pl. 41. f. 1. 
Two complete submarginal cells, the second receiving two recurrent nerves; 
thorax long; legs moderate ; collar quadrate. 
? CRYPTOCHEILUS Pz. Pompitus p. Fab. 1sp. Ps. annulatus F. 
Antenne inserted in the middle of the face; three complete submarginal ceils ; 
max. palpi much longer than labial; labrum concealed. Panz, 76. 16. 
POMPILUS Latr., Schiodte. Psammocuares Latr. olim. 24 sp. Sph. gibba Linn. 
Thorax oblong; antenne inserted nearer the mouth : three complete submarginal 
cells ; marginal cell almost semicircular ; aculeus not exserted. Curtis, 238. 
[AGENIA Schiodte. Pomrinusp. Auct. Sph. variegatus Linn. Pz. 87, 21.] 
Anterior tarsi simple; posterior tibiz finely pilose, not spined; labrum emar- 
ginate ; mandibles bidentate ; labium trifid. 
[PRIOCNEMIS Schiodte. Pompitus p. Auct. Sph. exaltatus Fabr. Pz. 86. 10. ] 
Anterior tarsi with short spines; posterior tibia serrulate and spined 9; mandi- 
bles bidentate. 
[EPISYRON Schiodte. Pomptztus p. Auct. Sph. rufipes Linn. Pz. 65.17.] 
Anterior tarsi 2? pectinated ; posterior tibie spined; labrum longitudinally cleft ; 
mandibles long, tridentate ? . 
CEROPALES Latr. Pomritus p. Panz. 1 sp. Cer. maculatus F. Pz. 72. 9. 
Labrum advanced ; max. palpi long ; abdomen short ; hind legs very long ; four 
submarginal cells; aculeus exserted. Curtis 754., and my fig. 83. 14. 
Subfamily 2.  Sphegides Westw. (Sphecidze Leach.) 
DOLICHURUS Latr. Pison Latr., Gen., nec Spin., Jur. 1 sp. D. ater Latr. 
Mandibles toothed; max. palpi longer than the labial; anterior tarsi? not 
spinose; abdominal peduncle very short; four submarginal cells. Steph. 
vo) Oe Sos a 
? PELOPZUS Latr. Screrirpron Klug. 1 sp.? Sph. spirtfex Linn., Jur. 
Max. palpi longer than the labial; antenne central; tarsal pulvillus large ; 
labial lobes equal; abdominal peduncle long. Donovy. pl. 531. 
SPHEX Linn. Pepsis p. Fabr. 1sp.  Sph. flavipennis Jur. Steph. pl. “1. f. 3. 
Maxillze and labium short, reflexed near the tip; antenna central; abdominal 
peduncle short; marginal cell nearly linear; three submarginal cells, second 
submarginal cell receiving the first recurrent nerve. 
AMMOPHILA Kirby. Perrsis p.Linn. 5Ssp. Sph, sabulosa Linn. My fig. 83. 1. 
Abdominal peduncle long; maxille and labium long, reflexed in the middle ; 
three submarginal cells, the second receiving two recurrent nerves ; third sessile 
smaller than the second, 
MISCUS Jur. Ammoprutta p. Latr. 1 sp. Am. campestris Latr. Curtis, 604. 
Abdominal petiole 2-jointed ; third submarginal cell triangular and peduncled. 
Family 5. SCOLIIDZ Westw. (Scoliade Leach. ) 
Subfamily 1. Scoliides Westw. 
TIPHIA Latr. Beruytus Pz. 4sp. TT. femorata Pz. Curtis, 664. 
Marginal cell incomplete in ?; two submarginal cells, each receiving a recurrent 
nerve ; mandibles not toothed. My fig. 84. 1. 
