392 Dr. Hagen's and the Rev. A. E. Eaton's 
Page 60. Polymitarcys virgo. Pallas, Iter, i. p. 15, 
found near Choroshown, a village near ISIoscoav and the 
river Moskwa, the larva of E. hornria \_= P. virgo~\ very 
common, boring parallel tubes in the clay, Avhich are also 
to be found in the more hardened earth. (Extract from 
Pallas's MS. notes in Linne, Syst. Nat. ed. xii.) 
The manuscript descriptions of Pallas's Insecta Pussite 
contain, inter alia, Ejjhemera lactca [of Avhich Dr. Hagen 
transcribes the description, and states that it is apparently 
P. vir(jo\. In Tauricte campestribus sub finem Julii ad 
rivulos passim frequens vespertino tempore : ad lucem 
advolat, et ovorum femina subito ejicit flava, modo Integra, 
modo per proportiones, remanenti pellucida albida. 
Page 61. [Between P. indicus and P. macrops, insert 
the foot note on p. 124, and the description, &c. of C. 
puella, pp. 58-9.] 
Page 62. P. longicauda and fuliginosa. I believe 
E. fuliginosa is a different species from longicauda, and if 
you saw it you would have no doubt as to its being so. 
The parts which in P. longicauda are light yellow-gray, 
even in Hungarian specimens, are in P. fuliginosa dark 
coffee-brown, even in specimens nearly seventy years old. 
I have had hundreds of P. longicauda in my hands, and 
even now in my collection are twenty-seven from Cornelius 
. . . and a type of E. flos-aquje, Hoffmansegg, from 
Hungary. [The omission relates to several German locali- 
ties Avhich need not be specified.] P. longicauda was sent 
by Frivaldszky to me from Hungary, and is in my collec- 
tion. 
Page 64. H. albivitta. — P. dorsigera. Hag. MS., 
Synop. 304 from Buenos A}Tes (not as is erroneously 
stated from Monte- Video), is H. albivitta. 
Page 67. I have two Hexagenice. from Mexico, one 
with dark coffee-brown wings, Avhich I do not find in your 
Monograph. 
Euthgplocia Hecuba. You speak of a male from Selys 
determined by me. So far as I remember I have either 
only glanced at it, or there is some mistake. 
[On referring to my notes of the collection alluded to, 
I find " Hagen's type, INIcxico," set doAvn against the 
name of the present species.] 
