484 
Psyche 
[December 
margin abruptly curved towards the apex. Posterior margin convex 
at the end of the anal area. Apex rounded, directed somewhat 
anteriorly. Subcostal and sc-r areas broad; R1 straight, Rs sending 
off 4 very short oblique branches, the first of them being forked. 
MP twice forked; CuP with a series of four branches. Anal area 
relatively large with long branches, perpendicular to posterior margin. 
Branches of M and Cu with S-shaped ends. Cross veins forming a 
network along the posterior part of the wing. 
The broad subcostal and sc-r areas, together with straight course 
of Sc and R are very unusual for a hind wing. Nevertheless, the 
same straightening of Sc and R and broadening of sc-r area are 
present in the very shortened hind wing of Peromaptera filholi 
Brongniart, also. 
References 
[This list does not include references which have already been cited 
in Part I.] 
Agnus, A. N. 
1902. Description d’un Nevroptere fossile nouveau. Homoioptera 
glgantea. Bull. Soc. Ent. Fr. 1902: 259-261. 
Borre, A. P. 
1875. Note sur des empreintes d’insectes fossiles, decouvertes dans les 
schistes houillers des environs de Mons. C. R. Soc. Ent. Belg., 
(2) 12: 4-7. 
1875. Complement de la note sur des empreintes d’insectes fossiles. 
C. R. Soc. Ent. Belg., (2) 18: 7-11. 
Brongniart, C. 
1883. Note sur les insectes fossiles de Commentry. C. R. Soc. Geol. 
Fr., 1883: 15-16. 
1883. Apercu sur les insectes fossiles en general et observations sur 
quelques insectes des terrains houiller de Commentry. Le Natura- 
liste, 5 : 266-268. 
Carpenter, F. M. 
1944. Carboniferous Insects from the Vicinity of Mazon Creek, Illinois. 
111. State Mus. Sci. Papers, 3 (1): 1-20. 
1964. Studies on Carboniferous Insects of Commentry France. Part 6. 
The genus Dictyoptilus (Palaeodictyoptera) . Psyche, 71 (2): 
104-116. 
Demoulin, G. 
1958. Nouvelles observations sur l’aile de Lithoptilus boulei (Meunier) 
(Insecte Paleodictyoptere). Bull. Inst. Roy. Sci. Nat. Belg., 34 
(39) : 1-5. 
1958. Nouvelles recherches sur Patteiskya bouckaerti Laurentiaux (In- 
secte Paleodictyoptere). Bull. Soc. Roy. Ent. Belg., 94 (11-12): 
357-365. 
