ORISMOLOGY. 341 
8. Uncinate (Uncinate). Nervures, that after run- 
ning from the base towards the apex, turn back, 
and running a little towards the base, form a hook. 
Ex. Dynastes Aloeus. Puare X. Fic. 4.7. 
9. REcURRENYT (Recurrentes). When a nervure, or a 
branch of it, after running towards the apex of the 
wing, turns hack and runs towards the base. Ex. 
Dynastes Aloeus, &c. . Pate X. Fic. 4. 1’. 
10. Connectine (Connectentes). Nervures that run- 
ning transversely or obliquely connect the longi- 
tudinal ones, and so form the areolets. 
I. Areolets. 
~— 
. RapratTep (fadzate). When the areolets are chiefly 
formed by radiating longitudinal nervures. Ex. 
Forficula.. Psychoda Latr. Piatr X. Fic. 5, 13. 
2, AREATE (Areata). Radiated with a large basal 
area. Ex. Papilio and many other Lepidoptera?. 
Puate X. Fic. 6. 
3. AREOLATE (dreolate). When the surface of the 
wing is divided into various areolets. Ex. Diptera, 
Hymenoptera, and most Neuroptera. PuaTE X. 
Fic. 7—14. 
4. ReTICULATE (Reticulate). When the areolets are 
extremely small and infinitely numerous. Ex. Zi- 
bellulina. Puare III. Fie. 5. 
5. Open (Aperte). Areolets that terminate in the 
margin of the wing, or that are not surrounded on 
all sides by nervures. 
a. Mareinat (Marginales). Open areolets that ter- 
* Jones. Linn. Trans. ii, t. vill. £ 1, 3—6, 8. 
