OSTEACODA. 



CYTHERURA STRIATA, G-. 0. S 



C. guadrata, Norman, is the female of this species. 

 Dartmouth, Salcombe, Start Bay, Plymouth (A. M. N.}; 

 Ilfracombe and Seilly Isles (Brady $ Rob.}. 



CYTHERUKA ANQULATA, G-. S. Brady. 



Dartmouth, Start Bay, Salcombe, Plymouth (A. M. jV.); 

 Scilly Isk-s (Brady % Rob.}. 



CYTHERURA PRODUCTA, G-. S. Brady. 



Ilfracombe, Start Bay (A. M. jV.) ; off the Eddystone and 

 Scilly Isles (Brady $ Rob.}. 



CYTHERURA UNDATA, G. 0. Sars. 

 Dartmouth (A. M. N.}. 



CYTHERURA NIGRESCENS (Baird). 

 Everywhere between tide-marks. 



CYTHERURA SIMPLEX, Brady & Norman. 



Off St. Mary's, Scilly Isles (Brady & Rob.} ; Dartmouth 

 (A.M.N.). 



CYTHERURA SIMILIS, G. 0. Sars. 



Scilly Isles (Brady $ Rob.} . 



CYTHERURA CONCENTRICA, Brady, Crosskey, & Robertson. 

 Salcombe (A. M. N.}. 



CYTHERURA FULVA, Brady & Robertson. 



Salcombe (A. M. N.} ; off the Eddystone, and off St. Mary's 

 and St. Agnes, Scilly Isles (Brady fy Rob.} . 



CYTHERURA CELLULOSA (Norman). 



Ilfracombe, off Berry Head, Start Bay, Salcombe (A. 

 M. ^.); Scilly Isles (Brady $ Rob.). 



CYTHEROPTERON NODOSUM, G. S. Brady. 



Salcombe (A M. N.} ; Ilfracombe, Eddystone, and Scilly 

 Isles (Brady fy Rob.}. These authors recorded Cytheropteron 

 pyramidale from Ilfracombe, but subsequently stated the 



