49 GENERIC SYNOPSIS. 
CRIOCERIS Geoff. Lema p. Fab. 7 sp. Chr. merdigera Linn. Curt. 323. 
Palpi filiform ; joints of antennez short; elytra broad. 
ZEUGOPHORA Kunz. Lema p. Gyll. 2sp. LL. subspinosa Pz. Pz. 83. 10. 
Palpi thickened ; joints of antenne short; thorax tubercled. 
Race 2. Cyclica Latr. 
Family 1. CASSIDIDZ. (Cassida and Hispa Linn.  Cassi- 
diadz Leach.) 
CASSIDA Linn. §&c. ———— 19sp. Cass. murrea Linn. Curt. 127. 
Suborbicular, flat beneath ; mouth concealed by the prosternum; thorax covering 
the head. 
HISPA Linn. Crioceris p. Geoff. 1 sp. H. atra Linn. Steph. Il. pl. 23 f. 5. 
Elongate-ovate, spinose ; mouth exposed ; head exserted. 
Family 2. GALERUCIDZ Steph. 
Subfamily 1. Galerucides (Ambulatorii. ) 
AUCHENIA Steph. Crtoceris p. Panz. 1 sp. Chrys. 4-maculata Linn. 
Antenne shorter than the body, with elongate joints, the second much shorter 
than the third. Curt. 366. 
ADIMONIA Schrank. Curysometa p. Linn. 2 sp. Ch. halensis Linn. 
Antenne with the second and third joints equal, short; labrum emarginate. 
Panz. 91. 9. 
GALERUCA Geoff. Criocrris p. Marsh. 13 sp. Chrys. Tanaceti Linn. 
Antenne shorter than the body, with short joints, the second much shorter than 
the third. Curt, 371. 
CALOMICRUS Dillw. Luvrerus p. Curt. 1 sp. Cr. circumfusa Marsh. 
Antenne long with the second and third joints equal, short; labrum entire. 
Panz. 21. 18. 
LUPERUS Geoff: Criocreris p. Fab. 2sp. Chrys. flavipes Linn. 
Antenne very long ; the second and third joints short, equal. Curt. 370, details. 
Subfamily 2.  Halticides. (Saltatorii. ) 
HALTICA Tilig. CHrysometa p. Linn. 44 sp. Chrys. nemorum Linn. 
Oblong-ovate; thorax narrower than the elytra; posterior tarsi short, apical. 
Curt. 630. 
THYAMIS Steph. Loneirarsus Latr. 38 sp. Halt. 4-pustulata Ill. Pz. 88. 2. 
Posterior tarsi elongate, apical ; posterior tibiz not dentate. 
MANTURA Steph. WHatrica p. Iilig. 6 sp. Chrys. rustica Linn. 
Oblong-ovate ; thorax as broad as the elytra; posterior tarsi short, apical. 
CARDIAPUS Curtis. ————— 1 sp. C. Matthewsii Curt. Curt. 435. 
Subcylindrical ; thorax as broad as the elytra; posterior tarsi short, apical. 
MACROCNEMA Steph. Psytutopes Latr. 18 sp. Chrys. hyoscyami Linn. 
Posterior tarsi elongate, inserted before the apex of the tibiz which are not 
toothed. Curt. 486. 
SPHZRODERMA Steph. Uaurica p. Illig. 6 sp. Halt. globosa Pz. 
Hemispherical ; antenne with simple joints; posterior tarsi short, apical. Panz. 
252 13 
CHA TOCNEMA Steph. UHarrica p. Auct. 6 sp. H. concinna Marsh. 
Posterior tibize externally dentate ; head porrected. Ent. Hef. 3. f. 1. 
