402 Mr. N. H. Foster on 



Tachypodoiidus albipes (C. L. Koch) (= lulus albipes, C. L. 

 Koch = 7. transversosulcatus, am Stein = ?7. niger, Leach). 



One of the commonest of our millepedes and widely distri- 

 buted throughout Ulster, though as yet unrecorded from 

 Donegal W. It is strange that from the other provinces this 

 species has, with the exception of Sligo and Leitrim, only 

 been recorded from the eastern counties, viz., Wexford, 

 Carlow, Wicklow, Dublin, Meath, and Louth ; and the more 

 so as, owing to its large size, it is not readily overlooked. 



Cylindroiulus silvarum, Meinert ( = lulus silvarum, Meinert 

 — ? I. punctatus, Leach). 



This is another very common species, and is recorded from 

 numerous localities in all the Ulster county divisions except 

 Donegal E. 



Cylindroiulus luridus (0. L. Koch) ( = 7. luridus, 

 C.L.Koch). 



The only Ulster, indeed Britannic, records for this species 

 are from Co. Armagh, all of them being in the neighbourhood 

 of Poyntzpass. 



Cylindroiulus londenensis teutonicus (Pocock) 

 ( = 7. teutonicus, Pocock). 



This species has been taken at Whitepark Bay, Co. An- 

 trim — the only Ulster record. It has been found elsewhere 

 in Ireland on the Great Blasket Island, Kerry S., and at 

 Delphi, Mayo W. 



Cylindroiulus britannicus (Verhoeff) ( = Iulus luscus of some 

 authors ; I. luscus of Meinert is not recognizable). 



As 7. luscus this species has been recorded from numerous 

 stations throughout Ireland, including all the Ulster counties 

 except Londonderry. It is, however, possible that some of 

 these are erroneous and should be referable to the following- 

 species. 



Cylindroiulus frisius (Verhoeff). 



This species has been only taken with certainty once in 

 Ireland, viz., at Rosapenna, Donegal W., in 1913, but the 

 -collection was only examined a few months ago. 



