1930 ] 
New N europteroid Insects 
229 
beyond yellowish; in male the second and third joints of 
maxillary palpi subequal, in female the third joint is 
plainly longer than either the fourth or fifth ; thorax with 
yellowish hair, abdomen pale on under side; legs pale, 
spines black, no spines on basal half of hind tibia, inner 
spur of male attenuate and elongate, about twice the outer 
spur. Wings very hairy, with long fringes, fore wings 
rather elongate, more or less irrorate with pale yellowish, 
and with spots on margin between tips of some of the 
veins, the hair between veins being largely pale, anasto- 
mosis especially behind broadly dark, stigma not especially 
marked, no hyaline dot on thyridium. Genital parts short. 
Expanse 22 mm. 
Modoc Co., California, 20 July. (Lindsey.) 
SERICOSTOMATIDiE 
Neothremma gen. nov. 
A Sericostomatid ; the maxillary palpi of the male re- 
curved, short, last joint with a long dense fringe on lower 
inner side; basal joint of antennae elongate; ocelli present, 
but rather small, spurs 1, 3, 4. Venation fairly regular 
in both sexes, in general similar to that of Silo; the discal 
cell long, forks 1 and 2 back on discal cell, forks 3 and 5 
also present; in the hind wing forks 1, 2 and 5 present, 
and the discal cell closed. Eyes not hairy. 
Type N. alicia n. sp. 
Includes apparently also Thremma deceptiva Bks. 
Distinct from Thremma by shape of maxillary palpi of 
the male, and the presence of fork 1 in hind wings. From 
Silo to which it is possibly more related, it is separated 
by the ocelli, and but three spurs on middle tibiae. 
Neothremma alicia sp. nov. 
Figs. 4, 5. 
Pale brownish ; clothed with mostly pale yellowish hair ; 
fringe on last joint of male maxillary palpus black; yel- 
lowish hair on basal joint of antennae, and in the male 
