knipper, der tjener til at bevege den ovrige frie 
Del af Foleren. 2det Led, der ialmindelighed er 
rettet lige fortil, dannende med Iste en mere eller 
mindre tydeligt udpreget albuformig Boining, er 
omtrent saa langt som de 2 folgende tilsammen og 
noget forstykket paa Midten, nesten tendannet. Det 
beerer i Midten af den ovre Kant en enkelt sterk 
Fjerborste og i den nedre Kant, nermere Enden, 
en Rad af omkring 8 saadanne, der hurtigt aftager 
i Leengde udad; ved Spidsen af Leddet findes des- 
uden et Knippe af divergerende simple Borster. 3die 
Led, der sedvanlig med det- foregaaende danner en 
meget sterk, retvinklet kneformig Boining, er noget 
indknebet ved Basis, men udvides successivt mod 
Enden, der er skjevt afskaaret i Retningen forfra 
bagtil.. Det har i hver Kant, ner Enden, en Rad 
at cilierede Borster, hvoraf de i Bagkanten er leengst. 
ade Led er meget kort og bredt, nesten triangulert 
vg ligesom foregaaende skjevt afskaaret i Enden, 
men i modsat Retning, hvorved dets Bagkant bliver 
meget kort. Forkanten er bevebnet med en Rad af» 
korte Torner og ender med et noget sammentrykt, 
kort triangulert Fremspring, der ved Spidsen berer 
en noget sterre Torn’). Af de 2 terminale Vedheng 
har det forreste Formen af en oval Plade, omtrent 
af samme Leengde som Skaftets 3die Led, og langs 
Yderkanten og Spidsen tet besat med fine haar- 
formige Borster ordnede i to Rader. Det bagre 
Vedheng, der repreesenterer den egentlige Svobe, er 
omtrent af Skaftets Lengde og afsmalnes successivt 
mod Enden. Den bestaar af omtrent 15 Led, hvoraf 
dog de 3 forste ikke er tydeligt sondrede fra hin- 
anden. Hvert Led berer ved Enden i Forkanten et 
Knippe af smaa Borster, hvoraf nogle har Charac- 
teren af Sandsevedheng (Lugtepapiller), og i Bag- 
kanten en enkelt simpel Berste. Hos den endnu 
ikke slegtsmodent udviklede Han (Fig. 1) ligner 
disse Falere temmelig samme hos Hunnen, alene med 
den Forskjel, at Sveben er mere opsvulmet ved 
Basis og delt i et noget storre Antal Led. 
De nedre Folere (Fig. 1, a?, Fig. 6), som ud- 
springer tet bag de ovre, mangler ganske det blad- 
formige Vedheng, men er forovrigt byggede efter 
samme Type som hine og har ligeledes Skaftet dob- 
belt geniculeret. 1ste Led er, som paa de ovre, 
meget fast forbundet med Hovedet, sterkt musculost 
') Hos Sl. Paranebalia er dette Fremspring betydelig storre 
og grovt sagtakket i Forkanten. 
14 
fig. 7, a1), without trace of any setaceous armature, 
and filled with strong muscular bundles,{which serve 
to move the remaining free part of the antenna. 
The 2nd joint — which is usually directed straight 
forward, forming with the 1st a more or less dis- 
tinctly marked elbow-shaped bend — is about as 
long as the 2 succeeding ones together and some- 
what tumefied at the middle, almost fusiform. It 
carries in the middle of the upper edge a single 
strong, plumose bristle, and on the lower edge, 
nearer the extremity, a series of about 8 similar 
bristles that rapidly diminish in length outwards: 
at the tip of the joint there is, further’ observed 
a bundle of divergent simple bristles. The 3rd joint, 
which with the preceding one usually forms a very 
strong right-angled geniculate bend, is somewhat con- 
stricted at the base but gradually expands towards 
the extremity, which is obliquely truncated in a direc- 
tion from before backwards. It has on each edge, 
near the extremity, a series of ciliated bristles, of 
which those on the posterior edge are the longest. The 
4th joint is very short and broad, almost triangular, 
and like the preceding one obliquely truncated at the 
extremity but in the opposite direction, causing its 
posterior edge to be very short. The anterior edge 
is armed with a series of short spines and termin- 
nates in a somewhat compressed short triangular 
prominence, which at the point carries a somewhat 
largish: spine’). Of the two terminal appendages 
the foremost one has the form of an oval lamella, 
about the same length as the 3rd joint of the pe- 
duncle, and along the outer edge and at the point 
it is closely beset with delicate capilliform bristles 
arranged in two series. The posterior appendage, 
which represents the flagellum proper, is about 
same length as the peduncle and tapers gradually 
towards the extremity. It consists of about 15 joints, 
of which, however, the 3 first ones are not distinctly 
separated from each other. [ach joint carries at 
the extremity, on the anterior margin, a bundle of 
small bristles, of which some have the nature of 
sensory appendages (olfactory papille), and on the 
posterior edge a single simple bristle. In the still 
incompletely sexually developed male (fig. 1) these 
_antenne resemble pretty much those of the female, 
with the sole difference, that the flagellum is more 
tumefied at the base and divided into a somewhat. 
larger number of joints. 
The inferior antenne (fig. 1 a®, fig. 6) which issue 
close behind the superior ones, are completely without 
the foliaceous appendage, but are constructed, other- 
wise, according to the same type as those, and have 
also the peduncle doubly geniculated, The 1st joint 
is, as in the superior ones, very firmly united to 
') In the gen. Paranebalia, this prominence is considerably 
larger and coarsely serrated on the anterior edge. 
