242 CATALOGUE OF THE INSECTS OF 



"Twizell." — P. J. Selby, Esq. Boldon Flats.— ^. /. B. 

 Marsden, Swalwell, and Winlaton Mill. — J. H. June — July. 



This species frequents Galeopsis Tetrahit, and various species 

 of Veronica. — J. H. 



4. L. FEMORA LIS, MciVsh. 



Thyamis femoralis, Steph. Illust., Mand.y iv., 309. 

 Gosforth and Shotley Bridge. — T.J . B. Abundant on the viper's 

 bugloss {Echium mdgare), near Wooler. — /. H. June — July. 



5. L. ocHROLErcus, Marsh. 



Thyamis ochroleuca; Steph. Illust., Mand,, iv., 311. 

 Two specimens taken within the district. — T. J. B. 



i 



6. L. Nasturtii, Fah. 



Thyamis Nasturtii, Steph. Illust., Mand., iv., 311. 

 " Twizell."— P. J. Selhy, Esq. Prestwick Car, Whitley, Whit- 

 burn, and Boldon Flats. — T. J. B. April — September. 



7. L. THORACicus, Kirhy. 



Thyamis thoracica, Steph. Illust, Mand., iv., 312. — T. fusci- 



collis, lb. I.e., iv., 312.— T. dimidiata, Ih., v., 423.— T. 



atricornis, Ih. I.e. 



"Twizell." — P. J. Selhy, Esq. On ragwort (Senecio Jaeohcea), 



Winlaton Mill,Ilavensworth, Marsden, South Shields, Bamborough 



Castle, &c. — J. H. 



8. L. PRATENSis, Panz. 



Thyamis pratensis, Steph. Illust., Mand., iv., 312. 

 On the sea banks^ north of Whitley. — T. J. B. 



9. L. APiCALis : Suh-ovalis, convexus, angustus, pallidits, Jlavus, 



nitidus; capite testaceo vix fuscescente; ore oculisque 

 7iigris; antennis elongatis, Jlavis, extrorsuni plus minusve 

 piceis; pedihus pallidis, apicihus femorum poster iorum 

 extrinsecus, articulationihusque duahus ultimis tarsorum 

 plerumque, anoque, infuscatis. Long. 1. lin. 



" Thyamis apicalis, Waterhouse MSS." 



Rather small, narrow, sub-oval, pale straw-yellow, shining; 



