ANTHRACOSIRO. 



71 



palpus 7" 7. Tlie first leg is about erpial to the anterior five tergal plates of the 

 opistliosoma. 



Fio. 35. — Anthracosiro woochvardi, Pocock. a. Restoration of the dorsal surface with appendages, taken 

 from several specimens, about three times nat. size. (). Anterior, and (c.) lateral views of carapace of 

 specimen No. I. 1533 in the British Museum, d. Detached palpus of the same, much enlarged. — Coal 

 Measures ; Coselej-, near Dudley. 



Fig. 30. — Anthracosirci woodwardi, Pocoek ; dorsal view, with the carapace crushel and the anal operculum 

 showing through the last tergal plate visible on the upper side, about three times nat. size. — Coal 

 Measures ; Sparth, near Rochdale. W. A. Parker Collection. 



In 1909 Mr. E. L. Gill described, under the name A. JatipeK, a species based 

 upon a specimen from Crowcrook, near Newcastle-upon-Tyne, which differed 

 apparently from the type of A. u'oodu-ardl in having the segments of the legs deep 



