COPEPODA. 357 



Fam. Chondracanthldae. 



Oralien asellinus (Lin.). Not unc. on gills of Gurnards, flat fishes, etc. 

 Chondracanthus cornutus, (0. F. Mull.). On gills of Plaice, Pleuronectes 



platessa ; Clyde (F. S. G.). 

 C. clavatus, Basset Smith, Mod. freq. on gills of Lemon Soles, Pleuronectes 



microcephalus, F. of Clyde (F. S. G.). 



C. soleae, Kr. On gills of Black Sole, Solea vulgaris, F. of Clyde (F. S. G.). 

 C. flurae, Kr. On gills of Long Bough Dabs Drepanopsetta platessoides, F. of 



Clyde. 

 C. merluccii, Holten. Clinging to roof and sides of mouth of Hake Merlucius 



merluccius, Clyde. 

 C. lophii, Johnston. Inside gill pouches of Angler-fish, Lophius piscatorius, 



Clyde (F. S. G.). 

 C. zeus, De la Roche. Occasionally on gills of John dory, Zeus faber, Clyde 



(F. S. G.). 

 C. limandae, Kr. On gills of common Dab, Pleuronectes limanda, Clyde 



(F. S.G.). 

 C. ornatus, T. Scott. On gills of a Spotted dragonet, CaXlionymus maculatus, 



Clyde 1899 (F. S. G.). 



Fam, Lernaeopodidae. 



Charopinus dubius, T. Scott. On gills and gill-arches of Raia circularis, 



Clyde, Dec., 99 (F. S. G.). 

 Lerneopoda galei, Kr. Attached bet. ventral fins of Galeorhinus galeus 



(Duthie) : also on Scijlliorhinus caniculus (F. S. G.). 

 L. bidiscalis, W. F. de V. Kane. Attached to end of claspers of Galeorhinus 



qaleus, Clyde Jany. 1900 (Duthie). 



L. ciuthae, T. Scott. On gills of Raia fullonica, Clyde, April 1897 (F. S. G.). 

 Brachiella insidiosa, Heller. On gills of Hake, Merlucius merluccius, Clyde 



(F. S. G.). 



B. triglae, Glaus. From gills of Trigla lineata, nr. Ailsa Craig 1897. 

 B. merluccii, Basset-Smith. On gill-rakers of Merlucius merluccius, Clyde 



(F. S. G.). 

 Anchorella rugosa, Kr. On gills of Anarrhichus lupus, not unc. in Clyde 



(F. S. G.). 

 A. uncinata, 0. F. Miill. Not unc. on Whiting and other gadoids in Clyde 



(F. S. G.). 



A. stellata, Kr. On skin of Hake Merlucius merluccius, Clyde, 18/12/99 



(F. S. G.). 



Fam. Choniostomatidae. 



Aspidoecia normani, Giard and Bonnier. Living upon Erythrops serrata, 

 G. O. Sars, Clyde, rather r. (S.). (See Dr. H. J. Hansen's Monog. on the 

 Choniostomatidae}. 



ORDER THORACICA. 



Fam. Balanidae. 



Balanus porcatus, Costa. U. L. Fyne, on shells otMytilus (M.). Gen. dist., 

 freq. 



B. crenatus, Brug. U. L. Fyne (M.). Bet. Corswall and Mull of Kin tyre 



(F. S.G.), freq. 



B. balanoides (Lin.}. U. L. Fyne (M.). Gen. dist., freq. 

 B. hameri (Ascan.}. U. L. Fyne in 12-20 f., and also on the shore (M.). 



Occasionally by dredging. 



