HYDROZOA. 13 
Nemagraptus capillaris, Emmons, C. Lapworth, Q. J. G. 8. 
XXXI (1875), pl. xxxiv, f. 2 a, b, p. 653. Llanvirn Beds; Llan- 
virn Quarry. 
Stachyodes verticillata (McCoy), H. A. Nicholson, Mon. Brit. 
Stromatop. (1886), p. 107. Stromatopora (Caunopora) verti- 
cillata, F. McCoy, A. M. N. H. ser. 2, vi (1850), p. 377, and 
Brit. Palseoz. Foss. (1851), p. 67, woodcuts a and b, on p. 66. 
Devonian ; Teignmouth. 
Stromatopora (Caunopora) verticillata, v. Stachyodes verticillata. 
Tetragraptus hicksi, J. Hopkinson, Q. J. G. S. xxxt (1875), 
pl. xxxi, f. 12 b, p. 651. Middle Areng; Whitesand Bay. 
Presented by Dr H. Hicks. 
T. serra (Brongniart), J. Hopkinson, A. M. N. H. ser. 5, Ix 
(1882), p. 55, woodcuts 1, 2, 2 a. Skiddaw Slates ; Randal 
Crag, Skiddaw. Dover Collection. 
Thamnograptus doveri, H. A. Nicholson, A. M. N. H. ser. 4, 
XVI (1875), pl. vii, f. 1, p. 271. Skiddaw Slates; Randal Crag, 
Skiddaw. Dover Collection. 
ACTINOZOA. 
Acervularia luxurians (Kichwald), H. M. Edwards and J. Haime, 
Brit. Foss. Corals (1854), pl. lxix, f 2 a, b, p. 292. Wenlock 
Limestone ; Dudley. Fletcher Collection. 
Actinocystis grayi (Edwards and Haime). Cystiphyllum grayi, 
H. M. Edwards and J. Haime, Brit. Foss. Corals (1854), pl. 
Ixxil, f. 3, 3a, p. 297. Wenlock Limestone; Dudley. Fletcher 
Collection. 
Alveolites fletcheri [Secley MS.], Salter, Cat. (1875), p. 107. 
Wenlock Limestone ; Dudley. Fletcher Collection. 
A. repens (Fougt), H. M. Edwards and J. Haime, Brit. Foss. 
Corals (1854), pl. Ixii, f. 1, 1 a, p. 263. Wenlock Limestone ; 
Dudley. Fletcher Collection. 
A. seeleyi, Salter, Cat. (1873), p. 107. Wenlock Limestone ; 
Dudley. Fletcher Collection. 
A.? seriatoporoides, see under Polyzoa. 
