Mr. W. L. Distant’s Rhynchotal Notes. 23 
Genus GoNGRONEURA. 
Pedalion, Buckt. Mon. Membrace. p. 251 (1908), nom. preeoce. 
Gongroneura, Jacobi, in Sjéstedt, Kilimandj. Exped. xii., Hom. p. 119 
(1910), n. nom. 
Jacobi rightly substituted the name Gongroneura for 
Buckton’s Pedalion, a preoccupied name. He, however, 
with Buckton, misunderstood Fairmaire’s species Oxyrhachis 
delalandei, Jacobi making that species as the type of his 
genus. However, as both the above writers figured their 
species, no doubt can be felt as to the identity of the genus. 
Type, G. fasciata, Buckt. 
Gongroneura fasciata. 
Oxyrhachis delalandii (?), Wall. List. Hom. ii. p. 505 (1851). 
Pedalion delalandei, Buckt. (nec Fairm.), Monogr. Membrac. p. 252, 
pl. lvii. fig. 7 a (1903). 
Pedalion fasciatum, Buckt. l. e. p. 253, pl. Ix. fig. 8. 
Pedalion punctipennis, Buckt. l. c. p. 258, pl. lvii. fig. 8. 
Hab. Cape Colony, Natal, Mashonaland. . 
The differences shown in the figures of the three above 
species as drawn by Buckton are imaginary. He remarks in 
his preface :—‘‘ Those who use the camera lucida in conjunc- 
tion with the microscope are well aware that, with its signal 
advantages, the prism has defects so far as exact drawing is 
concerned.” 
Gongroneura confusa, sp. 1. 
Gongroneura delalandei, Jacobi (nec Fairm.), in Sjéstedt, Kilimandj. 
Exped. xii., Hom. p. 119, tab. ii, figs. 1, 10, 10 a (1910). 
Hab. Usambara. 
Genus EutryYonia. 
Eutryonia, Goding, Proc. Linn. Soc. N.S.W. xxviii. p. 34 (1903). 
Hypsoprora, Goding (nec Stal), 1. c. p. 35. 
Gelastorrhachis, Kirk. Rep. Haw. Plant. Assoc. 1906, p. 372. 
Type, E. monstrifer, Walk. - 
Eutryonia monstrifer. 
Centrotus monstrifer, Walk. Ins. Saund., Hom. p. 80 (1858). 
Oxyrhachis ponderifer, Walk. Journ. Ent. i. p, 316 (1862), 
Hypsoprora cassis, Buckt. Monog. Membrac. p. 60, pl. ix. fig. 2 g 
(1908) ; Goding, Proc. Linn. Soc. N.S.W. xxviii. p. 35 (1903), 
Eutryonia monstrifera, Goding, l. c. p. 34, pl. i. figs, 10, 11, 22, 26 
(1903), 
Hab. Australia. 
