46 Mr. R. M‘Lachlan’s Monograph of the 
c. Anterior nings straw-colour, yellonish or brownish ; small 
species ; the male without a black beard ; fenestrated spot not 
marked, though there is sometimes an approximation to it. 
(Corresponds to part of Goniotaulius, Kol.) 
i. Fifth apical cell in the anterior wings not reaching the 
anastomosis, very acute. 
16. Limnephilus vittatus, Fabricius. 
(Pl. LE. fig: 27, case; Pl. IIL. fig..6,meuration; Pl. X° figs, 7,8; 
app-) 
Phryganea vittata, Fab. Ent. Syst. Suppl. p. 201, 16-17 (1798); 
Pict. (*) Rechereh. p. 157, 27, pl. 10, fig. 49; Zetts Ins. 
Lapp. col. 1064, 16; Limnephilus vittatus, Steph. (*) Ill. p. 
225, 39; Limnophilus vittatus, Brauer, Neurop. Aust. p. 49, 
fig. 74, 75, app.; Hag. (*) Ent. Ann. 1859, p. 84, 22; Lim- 
nephila vittata, Ramb. Hist. Nat. Névrop. p. 485, 26; Go- 
niotaulius vittatus, Kol. Gen, et Spec. Trichop. pt. 1, p. 49, 1; 
Limnephilus consobrinus, Curt. (*) Phil. Mag. p. 124, 19 
(1834); Steph. (*) Ill. p. 224, 35 ; Phryganea elegans, Pict. 
(*) Recherch. p. 157, 26, pl. 10, fig. 3 (1834); Limnephila 
elegans, Ramb. Hist. Nat. Névrop. p. 486, 27; Limnephilus 
notalus, Steph. (*) Ill. p. 224, 36 (1837); L. substrigosus, 
Steph. (*) Ill. p. 224, 37 (1837); L. bipartitus, Steph. (*) 
Ill. p. 225, 38 (1837) ; L. preustus, Steph. (*) Il. p. 226, 41 
(1837); Goniotaulius flavus, Kol. Gen. et Spec. Trichop. 
pt. 1, p. 50, 2 (1848). 
Antenne testaceous, with very indistinct paler rings. Head 
reddish-ochreous, sometimes darker in the middle, with two raised 
tubercles on the posterior margin. Palpi testaceous. Prothorax 
with long reddish hairs. Mesothorax reddish-ochreous, varying 
to fuscous. Anterior wings pale yellowish; a fuscous streak 
runs from near the base to the apex, distinctly interrupted by a 
whitish spot at the thyridium; the dorsal portion of the wing 
below this streak is more or less pale fuscous, or freckled with 
fuscous ; this streak is sometimes entirely absent, and numerous 
intermediate varieties occur; pterostigma pale brownish, some- 
times absent; veins pale fuscous. Posterior wings hyaline, with 
an indistinct brownish pterostigma. Legs testaceous with black 
spines. Abdomen greyish-fuscous above, ochreous beneath. In 
the male the upper margin of the last abdominal segment is much 
produced, and in the middle there is a somewhat truncated pro- 
jection ; app. sup. and app. intermed. not visible; app. inf. rather 
