BIBLIOGEAPHICAL AND NOMENCLATORIAL NOTES ON HEMIPTERA. 13 



reimpression in 1830, of which there is a copy at the British 

 Museum. It does not, I think, differ from the first edition, that 

 is, as regards the Hemiptera. 



I have recently acquired an American edition in eighteen 

 vohimes, pubhshed at Philadelphia, which is said to be *' cor- 

 rected and improved by the addition of numerous articles 

 relative to the institutions of the American Continent," but I 

 cannot see that the part dealing with "Hemiptera" is altered. 

 As I have not seen it previously referred to, and as it is not 

 apparently in the Library of the United States Department of 

 Agriculture,* it is as well to refer to it now. "Entomology" is 

 discussed in vol. viii. pp. 646-758, and the Hemiptera on pp. 709- 

 715. 1832 is the date of the entire publication. 



■ IV. 



In the ' Entomologist ' for 1905, p. 307, I published what 

 information I had then in my possession regarding the dates of 

 publication of Burmeister's 'Genera Insectorum." I now find 

 further information in the ' Zeitschrift fiir die Entomologie,' i. 

 298-9 (1839). 



Of the parts of the dates of which I was ignorant, it is stateci 

 thnt^Byt]ioscopus;/Eury}nela,'jAcocep]ialns, a,nd"Lystr (sic!) were 

 published in 1838, fascs. 1 and 2 ; so that the correct dates are 

 as follows, for Hemiptera : — -^ ^ 



Hefts ^1 and 2 (1838): Bj/thoscopus (no. 10) ; Euryinela 

 (no. 11) ;^Acocephalus (no. ll^Lystra (no. 20) [Ed. 2, 1840-6] ; 

 probably completing heft 1 \^ Selenocephalus (no. 12) ; Coelidia 

 (no. 15) i^EupelixCno. 6) -pJassu j^no. 14). ' i rv^ 



Hef^ {18d8)^'Ulopa (no. ^Yy7)orydium (no. 6Y\ Cephalelus 

 (no. 4:)yLedra (no. 9). / 



Heft 4 (1838) : Gypona (no. 16) ; Xerophlcea (no. 8). o 



Heft 5 [ISm^'Pamna (no. 7). 



Heft 6 or 7 (1841) -Pryphlocyha (no. 13). V^ 



Heft 8 (184:5) iWulg or a (no. 18) [with subgenus Pyrops, 

 no. 19 in Index] . 



V. 

 Fam. CiCADiD^, 



(a) Distant (1906, Cat. Hom. i. 180) cites Tettigonia tibialis, 

 Panzer, as a species (unseen by him) of Pauropsalta. This may 

 be (I have not Panzer's work complete), but Tettigetta tibialis, 

 Kolenati, given as a synonym, is certainly not, as the figure 

 clearly shows six apical cells in the wing. 



(b) Distant (p. 167) has omitted Cicadetta prasina var. cau- 



* See " Catalogue of Publications relating to Entomology in the Library 

 of the United States Department of Agriculture," Bull. U.S. Dep. Agr, Libr. 

 55,tpp. 1-562 (1906). 



