124 GENERIC SYNOPSIS. 
Head elongate-trigonate; legs smooth; tarsi 3-jointed ; scutellum not covering 
the abdomen ; first and second joints of antenne very short, subequal. 
ACANTHOSOMA Curt. Crirnocoris Hahn. 4 sp. C. hemorrhoidalis L. Curt. 28. 
Scutellum not covering the abdomen; tarsi 2-jointed ; antenne with joints nearly 
equal, third rather shortest ; pro- and meta-sternum keeled. (My fig. 121.17.) 
RAPHIGASTER Lap. Peyraroma p. Curt.20. 1 sp. C. punctipennis Mlig., grisea F, 
Metasternum with a long porrected spine; antennz with the first joint shortest, 
third shorter than second. Pz. 33. 19. 
EURYDEMA Lap. Srracuia Hahn. 4 sp. C. oleracea Linn. Pz. 32. 12. 
Broadly ovate; head broad; eyes transverse; legs long; antennz long, basal 
joint oval, second longest. 
PENTATOMA Latr. Crex and Asorus Burm. 15 sp. C. rufipes Linn. 
Subelongate-ovate ; head oblong; legs smooth; tarsi 3-jointed ; scutellum not 
covering the abdomen; eyes slightly prominent. (My fig. 122. 1.) 
Obs. Hahn has separated several genera from this; viz. Eysarcoris (P. 
perlata, punctata), Talla (P. dumosa), Arma (P. lurida, custos, bidens), and 
Tropicoris (P. rufipes). 
CYDNUS Fab. Cimex p. Linn. 6 sp. C. bicolor L. Curtis, 74. 
Orbicular, ovate, depressed ; legs very spinose; two basal joints of antenne very 
short, three last nearly equal. 
SCIOCORIS Fallen. Cypnus p. Fabr. 1 sp.  Cim. umbrinus Pz. 93. 15. 
Depressed, acutely margined ; head large; second joint of proboscis long; legs 
pilose; sides of abdomen exposed ; scutellum moderate. 
Subfamily 2. Scutellerides. 
COPTOSOMA Lap. Tuyreocoris Leach. 1sp. C. globus Fab. Wolff, fig. 3. 
Scutellum very broad behind, emarginate in g ; second joint of antenne very short. 
ODONTOSCELIS Lap. Tuyreocorts Hahn. 1 sp. C. scarabeoides Linn. 
Legs very spinose ; antennz inserted under the eyes, third joint twice as long as 
the second. Wolff, f. 4. 
URTOCORIS Hahn. Ovonroscetts p. Burm. 2 sp. C. fuliginosa Linn. 
Legs very spinose; antennz inserted under the eyes, second joint of antennz 
longer than third. Curt. 685. 
PODOPS Lap. Trryra p. Steph. 1 sp. C. inuncta Pz. 36. 24. 
Prothorax appendiculated on each side in front; second joint of antennex shorter 
than third ; legs almost smooth. 
BELLOCORIS Hahn. Evurycaster Lap. 2sp. C.maura Linn. Hahn, f. 139. 
Legs slightly spinose ; second and third joints of antennz of equal length. 
[GRAPHOSOMA Lup. Triconosoma p. Burm. 1 sp. C. lineata L. WEF. f. 1.) 

OrpEer XII. APHANIPTERA Kirby. (Sucrorta De Geer, Sipuon- 
APTERA Lair, Ropuoreira Clairv. Aprera MaclL., Lan.) 
Family PULICIDZ. 
PULEX Linn. ———— 1175p. P. irritans L. My fig.114. 1. 
Labium developed, with articulated labial palpi. 
Obs. Ceratopsyllus Curt. (Ceratophyllus Curt. B. E.) consists of species 
in the type of which the antenne are “ inserted on each side of the crown 
