ORISMOLOGY. 311 
or furnished with a finger and thumb. Ex. Scor- 
pto, Chelifer. Puatre XV. Fie. 7. 
2, Peprrorm (Pediformes). When they resemble the 
10. 
lle 
legs either in structure or use. Ex. Araneida, 
Acaride. Puare VII. Fic. 10. h”. 
ANTENNIFORM (Antenniformes). When they are 
very long resembling antennae. Ex. Hydrophilus, 
Bryaxis, Culex 3. 
Uneurcuate (Unguiculati). When they are armed 
with a claw at the end. Ex. Gonyleptes K. Piatr 
XIII. Fic. 1. 
. SECURIFORM (Securiformes). When the last joint of 
the feeler is triangular, and the preceding joint is 
connected with the vertex of the triangle. Ex. 
Cleride. Puiate XIII. Fie. 2. a. 
Lunurate (Lunulat?). When the last joint is 
shaped like a half moon or crescent. Ex. Oxy- 
porus. Puate XIII. Fic. 4. a. 
FascicuLate (Fasciculati). When the feeler ter- 
minates in a bunch of very slender lamine. Ex. 
Lymexylon flavipes. Pirate XXVI. Fic. 3. 
» Lamewiate (Lamellatz). When the last joint is 
divided into transverse lamellae. Ex. Atractocerus. 
Puate XXVI. Fie. 1. 
InFuatTeD (Inflati). When the last joint of the 
feeler is very large and tumid. Ex. Araneide g. 
Pirate XIII. Fie. 3. 
APPENDICULATE (Appendiculat:). When from one 
of the joints there issues an accessory joint or ap- 
pendage. Ex. Atractocerus, Trombidium. Puiate 
XXXVI. Fic, l.\¢,\ Prave XXII. Fie. 13. a. 
Mammi.iate (Mammillati). When the last joint 
