NORTHUMBERLAND AND DURHAM. 49 



3. N. mortuorum, Fab., Trans. CI. I., 79. 



4. N. vespillo,. Linn., 1. c. 



NECRODES, Leach. 

 1. N. littoralis, Linn., 1. c. 



SILPHA, Linn. (OICEOPTOMA, SILPHA, AND PHOSPHUGA, Cat.) 



1. S. thoracica, Linn., 1. c. 



2. S. rugosa, Linn., 1. c. 80. 



3. 8. dispar, Herbst., 1. c. 



Rare. Prestwick Carr and South Shields. 



4. 8. sinuata, Fab. ; S. appendiculata, 1. c. 

 Rare. Prestwick Carr and Durham. 



5. S. opaca, Linn., 1. c. 

 Newcastle, Twizell, and Long Benton. 



6. S. tristis, 111., 1. c. 



7. S. nigrita, Creutz., 1. c. 



8. S. obscura, Linn., 1. c. 



Rare. Twizell, Marsden, and Durham. 



9. S. quadripunctata, Linn., 1. c. V., 54. 

 Rare. Taken at Gibside, by Mr. V. R. Perkins, 



10. S. laevigata, Fab. ; S. polita, 1. c. I., 81. 

 Sea coast near South Shields and Marsden. 



11. S. atrata, Linn., 1. c. 



CHOLEVIDES. 

 CHOLEVA, Latr. (CATOPS, Cat.) 



1. C. angustata, Fab. ; Murray, Annals and Magazine of Na- 

 tural History for July, 1856. 

 This species has been split up into four by some of our mo- 

 dern Entomologists — angustatus, Fab. ; Sturmii, Bris. ; interme- 

 dia, Kz. ; and cisteloides, Frohl. My local examples are too 

 few to show more than that we have the first and fourth, and 

 the last is the most abundant. 



