472 Dr. & the Rev. S. Gniliam Brade-Birks— 



female 14-16 mm. long, 1"2-1*3 mm. broad; male 10-13 mm. 

 loiij?. 



This species is often found on the coast of England, but 

 may also be met with well inland. TiiB gonopods of the 

 male are diagnostic. 



On the shore nnder wood (including male dissected for con- 

 firmation) and in farm precincts, inland (male also dissected), 

 Heacham, Nk. ; under a stone (male again dissected) near 

 Sandringham, Nk. Material probabl}M-eferable to the species 

 but not confirmed by dissection, as follows : — in ants' nest, 

 inhmd, Heacham, Nk. ; outskirts of wood between North 

 Wooton station and Castle llising^ Nk. 



Cylindroiulus londinensis, \a.\. jinitimus, Ribaut. 



Dimensions and other characters are mentioned in the 

 thirteenth paper of this series (Brade-Birks, Sept. and Oct. 

 1918). 



Under stones by roadside, Castle Rising, Nk. 



Cylindroiulus londiJiensis, var. teutonicus (Pocock), 



Dimensions and other characters are again indicated in our 

 tliiiteenth paper (Brade-Birks, Sept. and Oct. 1918). 

 Under stones by roadside. Castle Rising, Nk. 



Cylindroiulus pnnctatus (Leach). 

 S}m. C. silvanim (Meinert). 



Harlaxton, Lns., J. C. V.-S. ; male and female, M.-by-T. 

 dist., Lns. ; between bark and trunk of felled timber (male 

 dissected for confirmation), Heacham, Nk.; outskirts of wood 

 between Nortli Wooton station and Castle Rising, Nk. 



Cylindroiulus (Leucoiulus) nitidus (VerhoefF). 



This species is dealt with at some length in our fifth paper 

 (Brade-Birks, May 1917). 



Males are necessary for definite diagnosis. j\Ir. Bagnall 

 refers the following example to the species : one female, 

 Harlaxton, Lns., J. C. V.-S. 



At Heacham, Nk., we took several females, which are, 

 perhaps, referable to this species. 



Schizoj^hyllum sahulosum (Linne). 



Manton Common, Lns., T. S., 13. vi. 15 ; J\J.-by-T. dist., 

 Lns. ; under a stone, near Sandringham, Nk. ; Dersinghani, 



