Notes on Myriapoda. 473 



Nk. ; Snettisham, Nk. ; one junior, outskirts of wood between 

 North Wooton station and Castle Rising, Nk. ; ? (junior), 

 Heacham, Nk. 



Isolates varicornis (C. L. Koch). 



Latzel (1881, p. 241) gives the dimensions of this animal 

 as 6-10 mm. 



Specimens probably referable to this species were taken as 

 follows : — logs in field, inland, Heacham, Nk. ; juniors, under 

 bark, inland, Heacham, Nk. ; Mr. Witton's, inland, 

 Heacham, Nk. 



Amsteinia fusca (Am Stein). 



M.-by-T. dist., Lns. ; Mr. Witton's yard, Heacham, Nk. ; 

 logs in field, inland, Heacham, Nk. 



BJaniulus guttulatus (Bosc). 



Female only (males are necessary for certain diagnosis), 

 M.-by-T. dist., Lns. 



Polydesmus coriaceus, Porat. 



One male, two females (determined, as were most of our 

 M.-by-T. dist. specimens, soon after collection, by our friend 

 l)r. A. Randell Jackson, of Chester), M.-by-T. dist., Lns. 



Polydesmus complanatus (Linne*). 

 Messrs. Chilvers and Sons' nurseries, Heacham, Nk. 



Brachydesmus superus mosellanus (Verhoeff). 



Garden, Heacham, Nk. (dissected for confirmation) ; Ring- 

 stead Downs, Nk. 



Ophiodesmus albonanus (Latzel). 

 Garden, Heacham, Nk. (dissected for confirmation). 



Macrostemodesmus palicola, Brolemann. 

 Garden, Heacham, Nk. (dissected for confirmation). 



Pohjmicrodon polydesmoides (Leach) . 

 Syn. P. latzeli (Verhoeff). 



The genus common, Harlaxton and Ruskington, Lns., 

 Ann. db Mag. N. Hist. Ser. 9. Vol. vi. 32 



