8o Lloyd's natural history 



LiparidcB {Cozistra, Walker), and Geometrce {Leucu/a, Guen.), 

 and it has some affirmities in its neuration with the Zygcetiidce 

 of the group including Gynautocera, Chalcosia, &c. All its 

 characters approximate it to the group of Fieridce 

 the channel formed by the hind-wings, and embracing the 

 abdomen ; the junction of the discoidal nervules with branches 

 of the sub-costal nervure on the fore-wings, and the bifid claws, 

 provided with distinct pads." 



Plotz gives a much longer description of the insect, accom- 

 panied by figures, in the " Stettiner Entomologische Zeitung," 

 and its identity with Felder's species was pointed out by 

 Hewitson. His specimen was stated to come from "Old 

 Calabar (Guinea)," and to be contained in Pogge's collection. 

 Plotz also regarded the insect as one of the PieridcB, and 

 placed it between Po7itia and Leucophasia (our Leptosij, and 

 Leptidid). 



Staudinger, in his great work on Exotic Butterflies, again 

 figured and described the insect among the Fieridce, in which he 

 was (perhaps unavoidably) followed by Schatz, who placed it at 

 the end of the Pierince, between Pontia {Leptosia) and Leiicidia. 

 Although admitting the abnormal characters of the insect, he 

 yet considered that the neuration and bifid claws showed it 

 to be undoubtedly a species of the Pieridce allied to Leptosia, 

 The Felders had compared the insect with a Cicada ; Schatz 

 thought that the distinct neck and large semicircular eyes 

 gave it the appearance of a Lace- winged Fly {C/irysopa). The 

 Moth measures about two inches in expanse, and Schatz well 

 observes :—" The wings are only thinly scaled, nearly trans- 

 parent, and shine in certain lights with the most delicate rain- 

 bow hues. The head and body are wonderfully small in com- 

 parison with the wings. The scales of the wings have a very 

 curious bifid shape, which gradually passes into a simple 

 pointed form towards the margin." 



