218 CANON A. M. NOKMAN ON THE PODOSOMATA 



23. Nymphon sereatum, G. 0. Sars. 



Nymphon serratum, Sars, (49) p. 471, (51) p. 95, pi. x. figs. 2 a-h. 

 „ „ Hoek, (27) p. 16, pi. i. figs. 24-28, pi. ii. Eg, 29. 



„ „ Hansen, (18) p. 161, pi. xviii. figs. 2 a-c. 



„ „ Meinert, (37) p. 37. 



'Valorous/ Expedition off Disco, Greenland, 175 fathoms {Mus. Nor.). 



Barents Sea [Hoek) ; Kara Sea and Davis Strait {Hansen) ; between Beeren 

 Island and Spitsbergen in 146-180 fathoms {Sars) ; Spitsbergen (Mohius) • 

 Denmark Strait, 204-267 fathoms (i¥^m^r^). 



24. Nymphon megalops, G. 0. Sars. 



Nymphon megalops, Sars, (48) p. 366, (51) p. 98, pi. x. figs. 3 a-g. 

 „ „ Meinert, (37) p. 87. 



A cotype from the Norwegian North Atlantic Expedition received from 

 Professor Sars {Aius. Nor.). 



N.W. of Finmark and S.W. of Spitsbergen, 299-743 fatboms, near 

 Iceland ; (rreenland Sea {Sars) ; Denmark Strait {Meinert). 



25. Nymphon parasiticum, Martens. 



Nymphon par asiticum, Martens (Hugo), Mitt. Zool. Stat. Neapel, vol. xviii. 1906, p. 136, 

 pi. vii. figs. 1-6. 



This is merely the parasitic stage of a species in Tetliys leporina ; the adult 

 is not yet known. 



Genus 2. Ch^tonymphon, G. 0. Sars, 1888. 

 1. Ch^etonymphon hirtum (Fah. ?) {Kroyer). 



? Nymphon hirtum^ 0. Fabricius, Entom. systemat. vol. iv, p. 417. 

 Nymyhon spinosuju, Goodsir, (11) p. 139, pi. iii. fig. 3, and (13) p. 3, pi. i. figs. 17, 18. 

 „ hirtum, Ivroyer, (33) pi. xxxvi. figs. 3 a-g. 

 „ palle7ioides, Sars, (49) p. 470. 

 „ „ Wilson, (59) p. 254, pi. iii. fig. 14. 



„ hirtum, Hansen, (18) p. 161 note. 

 Chcetonymphon hirtum, Sars, (51) p. 101, pi. xi. figs. 1 a-g. 

 „ „ Norman, (45) p. 154. 



„ „ Hoek, (29*) p. 297, pi. iii. figs. 14-19. 



In the paper just mentioned Hoek in 1898 records the occurrence of 

 C. hirtum off Margate, and regards the fact of its living there as something 

 wholly unexpected ; but although the species had not been observed so far 

 south as this, yet the eastern coast of England would appear to be the 

 district in which it occurs most frequently. In 1894 in my paper on the 

 fauna of the Trondhjem Fiord (45. p. 154) there will be found a list of the 

 localities in which C. hirtum had been met with on the British coast, and I 



