34 THE ENTOMOLOGIST. 
B. Eyes quite flat. Ocelli very small. Basal 
joint of the antenne much longer than 
the first joint of the flagellum. Wings 
rudimentary. = - - ‘ - Myruecomorria. 
Myrmecomorpha corresponds with Pedinomma, Foerst., 
and is an earlier name. I have found the species on which 
it is founded under a stone near Chepstow. 
BEtHYLIDA. 
A. Head without ocelli. - - - - SCLERODERMA. 
B. Head with ocelli. 
a. Wings without a stigma. 
** Wings with a stigmatic branch and a marginal 
branch. — - . - : - BeEtHyYLuvs. 
** Wings with no marginal nor stigmatic branch. 
+ Antenne 13-jointed. - - - - ATELEOPTERUS. 
++ Antennee 12-jointed. - - - -  HOoLopeptus. 
b. Wings with a stigma. 
* Basal vein with a diverging branch. 
+ Antenne 12-jointed. - -- - - PERISEMUS. 
}+ Antenne 13-jointed. - - - - Gontozvs. 
** Basal vein with no branch. 
+ Furrows of the parapsides distinct. Abdominal 
segments about equally long. - - Epyris. 
++ Furrows of the parapsides not apparent. Ab- 
dominal segments unequally long. - - IsopracHium. 
Foerster changes Scleroderma to Sclerochroa, because the 
former name was previously used in Botany. Ateleopterus is 
founded on Bethylus ateleopterus, Perisemus on B. triareo- 
latus, Goniozus on B. clavipennis and on B. fuscipennis, and 
Isobrachium on B. dichotomus: all these species were pre- 
viously described by him, and B. dichotomus is a synonym 
of B. fuscicornis, Nees (male), and of B. nigricornis, Nees 
(female). The materials of this family do not agree well 
together; a connection may be traced between them and the 
Chrysidide. 
DRYINIDA. 
A. Vertex much compressed. 
a. Winged. - - - - . Dryinvs. 
b. Wingless. = - - - - - GoNaToPUS., 
B. Vertex convex, not compressed. 
