= I 2-00 alas) Prog 
21), 1 5S 28 / 1 x 5 OO 
peo le |] + 6 OC 
ae... 399 
24/6 SE Oval A 3/7 499 
2, 655 +8 99 
8/6 6 ore! ay, ES 
To the above result can be added that it is extremely 
difficult to keep such a large portion of green leaves 
free from mould, which naturally has the consequence 
that a number of the eggs are destroyed by the attacks 
of fungus. The larve of a bug and more especially a red 
mite, which races round the glass at a great speed, are 
great destroyers and devour many eggs. 
(The little that is known as to the biology of the other 
Danish species of Trichogrammins is stated in the descrip- 
tion of the respective species, which will prove how poor our 
knowledge is of the life history of these minute parasites, 
and it is to be hoped that this may give an impulse to 
other collectors to take the matter up and make trials by 
various breedings.) 
Ophioneurus germanicus Girault. 
1914 Lathromerella germanica. Girault. Mitt. a. d. Zool. Mus. in Ber- 
lin VII Bd. 2 H. p. 149. 
Female: Black, wings hyaline, vertex, meso- and me- 
tanotum deep orange yellow, antenne lemon-yellow; 
knees, bases of femora, apex of tibia and proximal two 
tarsal joints whitish, remainder of legs black. Wings 
subbyaline; anterior pair with about fifteen irregular 
rows of hairs, fringe at it longest about one third 
of wing at broadest. Scutellum and postscutellum deep 
lemon yellow. Posterior tarsal joints rather long and 
almost subequal. Pedicellus stout, much longer than 
broad, the 3rd and 5th joint of clavus the longest; the 
strong apical-spur almost as long as the fifth joint. 
Posterior wings narrow, with two cephalad rows of hairs 
