19 
Proctotrupidæ sp. (Idiotypa aff.). 
The second impression of an Hymenopteron from cement-stone (like¬ 
wise only 1 spec.) is due to an insect which, according to the obconical 
form of its abdomen, must be referred to Idiotypa or to a closely allied 
Proctotrupid-genus. Other characters are, however, not to be distin¬ 
guished (of the wing f. inst. only the basal part of the anterior margin 
onto stigma are to be recognized), hence further reference is excluded. 
Length 5.5 mm. 
1 specimen. Silstrup (?) (poss. Min. Museum). 
Lepidoptera. 
From Hanklit a stone with impressions of remains of 3 insects 
and another with remains of one insect are at hand, further a stone 
from Silstrup with impressions of one insect. They all look some¬ 
what alike, and most likely may be referred to one species, they 
evidently originate either from a caddis fly or a moth. In one 
specimen a typical Lepidopterous-palp is seen before the front of 
the head, a sufficient proof that we have to do with a moth. This 
is so far interesting as no Lepidopteron was formerly known from 
the Eocene deposits, but there is no possibility of any further reference 
of my specimens. 
Diptera. 
Tipula binoculata n. sp. 
Remains of a cranefly are at hand; its most essential characters 
are the fine, spotted wings, with one spot near apex and another al¬ 
most at the end of costa, both rounded and darker at their margins 
than in the middle. Further there is an infuscation along some of 
the veins, especially Mi and M 2 , and the outer part of their basal 
stem, and also along the inner cross-vein-like part of Cui, and the 
adjoining Cu 2 . 
Fig. 8. Tipula binoculata n. sp. 
2 * 
