164 Bulletin Wisconsin Natural History Society [Vol. 11, No. 4 
Chaetostricha Haliday. This will also be discussed in the proper 
place; but in passing it should be noted that Reinhard was wrong 
in both instances and in a Nachtrag to the same paper, after seeing 
Foerster (1856), he corrects the first accordingly (to Poropoea 
stollwerckii Foerster). Also, during the same year in the same 
journal (Reinhard, 1858, p. 323) he states again that Ophioneurus 
simplex Ratzeburg is Poropoea stollwerckii Foerster but that Lathro- 
meris Foerster is the same as Ophioneurus signatus Ratzeburg. 
This opinion is more correct than the first, for the species signa- 
tus is either Lathromeris or a new genus in itself, and if its 
original description is accepted, and I can see no other way out 
of this dilemma, assuredly Ophioneurus Ratzeburg stands with 
signatus Ratzeburg as its type species. I have included the genus 
accordingly. 
The next decade (1859-1868) produced little, with the exception 
of Lubbock’s description of Prestwichia aguatica. Yet Stoll- 
werck (1861) added further observations on the habits of P__oropoea 
stollwerckii and Leopold Kirchner published his Catalogus Hymen- 
opterorum Europae in 1867 at Vindobonae ( = Vienna, Austria). 
This catalogue included the genera Poropoea Foerster, Tricho- 
gramma Westwood, Chaetostricha Haliday, Centrobia Foerster, 
Asynada Foerster, Brachysticha Foerster and Oligosita Haliday 
with six species divided between them. The catalogue relatively 
is very incomplete as regards the family under consideration, a 
number of the species and genera being omitted, and besides it is 
carelessly compiled. But for historical purposes the entire list 
is quoted herewith : 
“C. Trimera. 
Subfamilia XXII. Trichogrammatidae Forster. 
704. G. Poropoea Forster. Verh. Ver. pr. Rhld. VIII, 1851. 
1. P. Stollwerckii Forst. Patasit in den Eiern v. Attelabus cur- 
culionoides. 
Ophioneurus simplex Rtzb. 1852. Deutschland, Briihl, Kaplitz, 
Turin. 
705. G. Trichogramma Westwood. Phil. Mag. 1833, p. 444. 
1. T. evanescens Wst. England, Kaplitz. 
706. G. Chaetosticha Walker. Monogr. Chalc. 1839. (Lathromeris Forst. 
1856.) 
1. Ch. signata Rtzb. Darmstadt, Dornbacher Park. 
Ophioneurus signatus Rtzb. Ichn. d. Fortsins. Ill, 197. Gez. 
aus den Blattrollchen von Rhynchites Betulae. 
2. Ch. scutellaris Forst. Aachen. 
