316 
A 
ORISMOLOGY,. 
x, ANTENN. 
a. NUMBER. 
. Dicerous (Dicera). Insects that have /wo antenna. 
Ex. Insects in general. 
Acerous (Acera). Insects that have xo antenne. 
Ex. Acarus, &c. 
b. SITUATION. 
. Preocutar (Preoculares). When antennz are 
inserted before the eyes. Ex. Chrysis. 
. Ivrerocutar (Interoculares). When inserted any 
where between the eyes. Ex. Leptura, Haliplus. 
Inocutar (Inoculares). When inserted in the Can- 
thus of the eyes. Ex. Cerambyx L. 
Susocuar (Suboculares). When inserted under 
the eyes. Ex. Fulgora, Nepa. PuiatrE XXVI. 
Fic. 41. k. 
Exrraocutar (Latraoculares). When inserted 
without the eyes. Ex. Notonecta, Delphac. 
Rostra (Rostrales). When seated ona rostrum. 
Ex. Curculio L. 
. SUPERIOR (Superiores). When inserted in the upper 
surface of the head. Ex. Most insects. 
InFerior (Inferiores). When inserted under the 
head. Ex. Copris, &c. 
Cc. APPROXIMATION. 
. Distant (Distantes). When remote at their base. 
Ex. Buprestis rustica. 
APPROXIMATE (Approximate). When they ap- 
proach each other at their base. Ex. Donacia, 
Galeruca. 
