112 APPENDIX. 
P. 34, after Gordiacés, add 
Metocea, Diesing, Syst. Helminth. ii. 83. 
P. 34, sp. 1, after Mermis nigrescens, add Diesing, re Helminth. 
ii. 108. 
P. 34, sp. 2, after Mermis albicans, add Stebold, Entomol. Zeit. 1843, 
79, 1848, 292, 293, 296, 298, 299, 1850, 2, 3 ; oe Syst. Hel- 
minth. ii. 108. 
6. Found on an apple tree by T. Edwards, Esq. 
From the collection of Dr. Leach. 
P. 35, after Mermis, ‘sp. 7, add 
8. Merrmts, SP. NOY. 
Found on a fruit tree, Clapham Common. 
Presented by — Dean, Esq. 
P, 35, sp. 1, after Gordius seta, add Diesing, Syst. Helminth. ii. 83 ; 
“in whose work vide other synonyma and references. 
P. 36, sp. 2, after Gordius Tolosanus, add Diesing, Syst. Helmanth. 
“Gi. 106. 
P. 36, after sp. 2, add . 
2*, GorDIUS SPHERURA, Baird. 
Male; nearly black, quite smooth, flattened throughout its whole 
z length, and nearly of equal size throughout. Length 16 inches, 
- breadth half a line. | 
Female; of a dark brown, smooth, but rather deeply notched 
across, the notched lines occurring now on one side, now on 
another, but never going quite round the body, and at times 
presenting the appearance as if it were divided into numerous 
segments. The body is of nearly equal size throughout its 
length till it reaches the tail, which is somewhat swollen and 
club- shaped. Length 14 inches, breadth about half a line. 
Hab. Khasyan Hills, India. 
Presented by Dr. J. Hooker. 
P. 36, sp. 5, after Gordius violaceus, add 
Filaria Carabi violacei, Hope, Trans. Ent. Soe. ii. 84; Sebold, Hn- 
tomol. Zeitung. 1842, 160, 1843, 80. 
Gordius Carabi violacei, Diesing, "Syst. Helminth. ii. 88. 
P. 37, after sp. 6, add 
- 7. Gorpius FERon1z MADIDz. 
Filaria Pterostychi madidi, Brightwell, Zool. Journ. n. xx. 1832, 
34, 1835, 396; Siebold, Stett. Entom. Zeit. 1843, 80. 
