STALUPTUS.—MADURA. 135 
_ STALUPTUS. 
Staluptus, Stal, Ofv. Vet.-Ak. Férh. 1859, p. 473; ib. 1867, p. 546. 
This genus differs from the preceding in having a distinct collar to the thorax, and 
the first and second joints of the antenne subequal in length. The anterior angles 
of the pronotum are moderately and subacutely produced. But one species is at 
present recorded. 
1. Staluptus marginalis. (Tab. XIII. fig. 15.) 
Staluptus marginalis, Burm. Handb. ii. 1, p. 317. 8'; Stal, En. Hem. i. p. 180. 1”. 
Hab. Mexico! (Mus. Berol., coll. Sign.), Oaxaca, Cuernavaca (Bilimek, Mus. Vind. 
Ces.) ; GuaTEMALA, San Gerénimo (Champion). 
A Guatemalan specimen is figured. 
Division COREARIA. 
Coreida, Stal, Ofv. Vet.-Ak. Férh. 1867, p. 547. 
Coreina, Stal, En. Hem. i. p. 180 (1870). 
Corearia, Stal, En. Hem. ii. p. 37 (1873). 
In this division the characters relied upon by Stal are—‘ Spiraculis fere eque longe 
a basi et ab apice segmentorum ventris vel saltem ab apice quam a basi nunquam 
duplo longius distantibus.” 
This is the largest group of the Neotropical Coreine. A few of the genera are 
found in the Nearctic Region; and about three fifths of the whole number are recorded 
from Central America. 
MADURA. 
Madura, Stal, Rio Jan. Hem. i. p. 35 (1860); Ofv. Vet.-Ak. Forh. 1867, p. 547. 
This genus at present comprises three species—one from Rio Janeiro, another from 
Venezuela, and a third from Mexico. It is more than probable that many other 
species exist, and that the habitat of those described may be more extensive, as from 
their small size these insects can be readily overlooked. One of the principal charac- 
teristics of the genus is the long antenne, with the basal joint clavate and the fourth 
very incrassate. 
1. Madura perfida., (Tab. XIII. fig. 16.) 
Madura perfida, Stal, Stett. ent. Zeit. xxiii. p. 8304. 181"; En. Hem. i. p, 180. 2’. 
Hab. Mexico 12. 
The type, in the collection of Dr. Signoret, is here figured. 
