Notes on Myriapoda. 473 



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

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

 Heacham, Nk. 



Isobates varicornis (C. L. Kocli). 



Latzel.(1884, p. 241) gives the dimensions of this animal 

 as 6-10 mm. 



Specimens probably referable to this sj^ecies were taken as 

 follows : — logs in field, inland, Heacbam, 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. 



Blaniulus guttulatus (Bosc). 



Female only (males are necessary for certain diagnosis), 

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



PoJydesmus coriaceus, Porat. 



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

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

 Dr. A. Raudell Jackson, of Chester), M.-by-T. dist., Lns. 



Polydesmus complanatus (Lintid). 

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



Brachijdesmus sujyerus mosellanus (Verhoeff). 



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

 stead Downs, Nk. 



Ophiodesmus albonanus (Latzel). 

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



Macrosternodesmus palicola, Brolemann. 

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



Polymicrodon polydesmoides (Leach) . 

 Syn. P.latzeli{\Qv\iO^&). 



The genus common, Harlaxton and Ruskington, Lns., 

 Ann, (k Mag. N. Hist. Ser. 'J. Vol. vi. 32 



