genera Acrolophus and Anaphora. 141 



antennae, is taken as the type of that genus throughout 

 this paper, but I have had no opportunity of examining 

 the structure of its anal appendages. Acrolophus 

 pallidus, Moschl., appears to be described from a single 

 female from Parimaribo, the male not being known. 



Anaphora leucodocis, Z., has the antennas serrated, 

 and may therefore safely be left in the genus in which 

 it was placed by Zeller, as corresponding with A. popea- 

 iicUa, Clem. For the same reason A. minima, Wlsm., 

 goes with it. The anal segments of my single specimen 

 are somewhat injured ; although much smaller it shows 

 some affinities to A. pusilla. 



Neolophus, n. g. 



(Niog = new, ~ho<po$ = a crest) . 



Type. Neolophus furcatus, Wlsm. 



Labial palpi of male somewhat recurved, flattened against but 

 not reaching beyond the crown of the head ; of female shorter than 

 in the male, not erect or recurved. Maxillary palpi small, de- 

 pressed. Antenna simple, but with lines of raised scales, giving 

 an appearance of serration. Fore wings elongate, with the costa 

 nearly straight, the apex slightly rounded, the apical margin 

 oblique, scarcely convex ; with 12 veins, 8 and 9 from a common 

 stem. Hind wings as wide as the fore wings ; with 8 veins, 6 and 

 7 parallel. 



Neolophus furcatus, n. s. (PL VII., figs. 1, la, lb). 



Labial palpi, J , slightly recurved, reaching to the back of the 

 head ; the apical joint roughly clothed with appressed scales, not 

 brush-like. Antennce brownish ochreous, not serrated, although 

 having that appearance at the tips, owing to the presence of raised 

 scales. Head, thorax, and palpi dull greyish fuscous. Fore xvings 

 rather narrow, the costa almost straight, the apical margin oblique, 

 scarcely convex ; apical vein forked ; greyish, sprinkled and 

 striated around the margins with brownish fuscous ; a broad 

 irregular streak of brownish fuscous, from the base to the end of 

 the cell, partly connected with two ill-defined spots of the same 

 colour on the inner and outer thirds of the fold ; fringes greyish 

 fuscous. Hind wings pale greyish brown. Abdomen the same; 

 lateral claspers narrow towards the base, rather triangular and 

 upturned beyond it, obtusely rounded at the apex ; uncus double, 



