336 On Myrinpoda from Derbyshire. 



nearer obliteration than is the case in C. scutellare Irdlemanni. 

 Whereas in brolemanni the apices of the telepoditic and coxal 

 elements are of about the same elevation, in this new variety 

 the telepoditic element falls considerably short of the elevation 

 of the coxite. 



Anterior gonopods (fig. 3). — These, again, are interna diafe 

 in form between those of the type of the species and br'oh- 

 manni. The sternite is furnished with a median prolongation, 

 well developed and tongue-like in shape and simply rounded 

 at its extremity, its distal border being neither emarginate as 

 in C. scutellare scute/hire, nor drawn out into a definite peak-; 

 like projection as in C. scutellare brolemanni. 



Posterior gonopods, first pair of legs of the eighth segment, 

 posterior paragono/iods. — In all essentials these agree with 

 the corresponding limbs of the type of the species ; thus they 

 also resemble those of brolemanni. 



Female. Adult unknown. 



Hob. Underwood, on a garden-path, etc., Beech House, 

 Great Longsfone, 1918. 



Dedication. We have pleasure in naming this variety in 

 honour of our friend and colleague Mr. R. >S. Bagnall, F.L.S. 

 etc., of Blaydon-upon-Tyne. 



Types. Tube 1271, slides 1272, 1273, 1271, and 1310, 

 Brade-Birks collection. 



References. 



(i) Bagnall, R. S. "On some Lancashire Myriapods new to the 

 British Fauna." Lanes. & Ches. Nat.*, July 1917, p. 104. 



(2) Berlese, A. Acari, Myr., et Scorp. fasc. viii., i. (1883). 



(3) Brade-Birks, Hilda K. and S. Graham. "Notes on Mvriapoda, 



IV." Lanes. & Ches. Nat.*, Sept. 1916, p. 141. 



( 4 ) . " Notes on Myr., VI." Ibid* July 1917, p. 113. 



( 5 ) . " Notes on Myr., VII." Journ. Zool. Res., Dec. 1917, vol. ii. 



pt. 4, p. 135. 



(6) Brolkmann, Henry W. " A propos d'un systeme des Geophilu- 



morphes." Arch. Zool. Exp. et Gt5n., Dec. 1909, vol. xliii. no. 3, 

 p. 303. 



( 7 ) . " Biospeologica, NVI1." Ibid. Oct. 1910, vol. xlv. p. 339. 



(8) Latzel, Robert. Die Myr. der oster.-ung. Mon. (1880-4). 



(9) Ribaut, H. "Notes Myriapodologiques, 1." Soc. d'hist. Nat. de 



Toulouse (1905). 

 (, ) . "Mvriopodes de la Montague Noire." Ibid. 1909, vol. xliii. 



no. 3, p. 142. 

 (n) . " Biospeologica, XXVIII." Arch. Zool. Exp. et Gen., Jan. 



1913, vol. 1. no. 8, p. 399. 

 (12) Verhoeff, K. W. " Eiu Beitrag- zur mitteleuropaischen Diplo- 



poden-Fauna." Bed. ent. Zeitsch. vol. xxxvi. II. 1, 1891, p. 115. 

 (, 3 ) . tiber Diplopoden. " Tausendfiissler aus Brandenburg u. 



andere Formen aus Ostdeutschland u. Ost.-Uug.," Mar. 1907. 



* Published under the auspices of the Lancashire and Cheshire Fauna 

 Committee. 



