406 REV. J. E. HULL ON 



NEOLIODES, Berl. 



134. Neoliodes theleproctus, Herm. 



Leicester, Cheshire, Scotland, Ireland. 

 General, according to Michael. 



NOTHRUS, Koch. 



1. Lateral margin of dorsum with projecting 



apophyses... ... ... ... ... spinifer 



No lateral apophyses (or they are very small) 2 



2. Posterior margin of dorsum rounded ... invenustus 

 Posterior margin more or less emarginate 3 



3. Without inferior median apophyses behind 4 

 With a pair of median apophyses below 



the posterior margin ... ... ... 5 



4. Three long lateral spines on each side of 



dorsum ... ... ... ... ... umbratilis 



No long lateral spines ... ... ... scgnis 



5. Posterior median apophyses large... ... biverrucatus 



Posterior median apophyses smaller (not 



emerging from sinus) ... ... ... horridus 



Posterior median apophyses inconspicuous bicarinatus 



135. Nothrus spinifer, K 66ab, 6yab, 68ab. 



Cumberland, Yorkshire. Lancashire, Cheshire, Scot- 

 land, Ireland. 



136. Nothrus horridus, Herm. 66ab, 6yac, 68a. 



General, according Michael. Scotland, Ireland. 



137. Nothrus biverrucatus, K. 6yac, 68a. 



Cumberland, Lancashire, Cheshire, Scotland. 



138. Nothrus bicarinatus, K. 66b, 6yab, 68a. 



Yorkshire, Scotland, Ireland. 



139. Nothrus invenustus, Mich. 66a. 



The only local specimen I have seen was one sent 

 by Mr. J. W. H. Harrison from Upper Teesdale. 



Clifton Bridge and Malvern (B.O.). Scotland, 

 Ireland. 



140. Nothrus umbratilis, Hull. 



Cheshire, once only, not seen elsewhere. 



