ADDENDA 
TO THE GENERIC SYNOPSIS OF BRITISH INSECTS. 
Page 3. line 23. for “ Peecillus ” read “ Peecilus.” 
5. line 17. for “ 7Epus ” read “ Aépus.” 
6. line 24. for “ Alpheus” read “ Alpzus.” 
line 47. “ Ocys 3 sp.” 
12, STRONGYLUS 2sp. type S. ferruginea Fab. Pz. 84. 2. 
CRYPTARCHUS Shk. Srroneytus p. Ste., &. 2sp. N. stri- 
gata F. Curt. 339. 
Differs from Strongylus in the antenne being inserted beneath 
the produced sides of the head, and the club compressed. 
ANOMAOCERA Spry §& Shk. p.25., is identical with Anisocerus 
Howitt. 
IPS 4sp. type 8S. 4-pustulata, 
PITYOPHAGUS Shk. Ies p. Curtis, &c. 1 sp. D. ferruginea L. 
Differs from Ips, in the elongate sub-cylindrical form of the body 
as well as in the trophi, _ Pz. 8. 15. 
1s. After « COLYDIUM,” add 
TEREDUS Dej.Cat.. Lycrus p. Fab. 1sp. L. nitidus F. 
Linear-cylindric ; antenne 11-jointed; club 2-jointed, obtuse ; 


thorax conyex-cylindric, elongate, entire; tarsi 4-jointed. 
Spry & Shk. pl. 34. f. 6. 
Before “ CICONES,” add 
SYNCHITA 4Hellw. Lyctus p. Fab. sp. L. Juglandis Fab. 
Oblong, sub-depressed; club acute at tip; thorax with ele- 
vated margins. Pz. 5. 17. 
Mr. Shuckard proposes (El. Brit. Ent. p. 173.) the uncharac- 
terised generic name Hypropuytornacus for Cryptophagus Cari- 
cis, and C. Typhe. : 
& CUCUJUS. Retaining the reputed British species C. depressus as 
the type; C. dermestoides forms the genus PEDIACUS Shz. 
(El. Brit. Ent. p. 185.), or the uncharacterised genus BIO- 
PHLZEUS of Dejean’s Catalogue, whilst C. piceus, and all the 
other British species, form the genus L/EMOPHLUS. (La- 
porte /Jist. Nat. An. Art. 1. 384.) 
Page 14. line 22%. read * TYPH ZA and Pentarnyttus.” 
After “ Typha,” add 
SPHINDUS De). lsp. WN. dubia Gyll. 
Oblong, ovate, convex ; thorax margined ; club of antenne large, 

heart-shaped, 3-jointed ; tarsi 5-jointed, according to Gyllen- 
hall, Spr. and Shk. pl. 53. f. 1. 
15. line 4. Eutheia seydmecenoides Water. is Seydmoenus abbreviatellus Hrichs. 
(Sturm. pl. 264, B,) I possess a second British species of this genus. 
