the Copepod Family Ascomyzontide. 183 
first and second joints long. Tube of siphon reaches to the 
posterior margin of the first body-segment. First foot-jaw 
similar to that of séphonatus. Inner branch of fourth foot 
shorter than first anitteceana joints of outer branch together. 
@ unknown. 
Distr, England. 
18. Bradypontius siphonatus, sp. n. 
Length of 2 1:6 millim. Head without crista. Furca 
scarcely as long as broad. Anterior antenna 10-jointed ; 
first and third joints long, second joint short. ‘lube of siphon 
reaches to behind the middle of abdomen. Hook of first toot- 
jaw elongated, with slender apical claw. Inner branch of 
fourth foot longer than first and second joints of outer branch 
together. 
3 unknown. 
Distr. Naples. 
19. Bradypontius Normant, Brady and Robertson. 
Dyspontius Normani, Brady and Robertson, Rep. Forty-fifth Meet. 
Brit. Assoc. 1876, p. 197. 
Artotrogus Normani, Brady, Mon. iii. p. 63, tt. xci.-xciii.; I. C. 
Thompson, Trans. Lit. & Phil. Soc. Liverpool, vol. vii. p. 37, and 
? Journ. Linn. Soe., Zool. vol. xx. p. 154; ? Canu, Cop. Boulonnais, 
p. 266, t. xxvil. 
Length of 2 1°6 millim. Head without crista. Furca 
longer than broad. Anterior antenne 9-jointed; first and 
second joints long. ‘Tube of siphon reaches rather behind 
the posterior margin of first body-segment. First foot-jaw 
as in siphonatus. Inner branch of fourth foot nearly as 
long as the first and second of outer branch together. 
o unknown*., 
Distr. Durham ; Isle of Man; Madeira?; Wimereux ? 
20. Bradypontius chelifer, sp. n. 
Length of @ 1:15, of g 0°85 millim. Head with crista. 
Furea longer than broad. Anterior antenne of 2 8-, of ¢ 
11-jointed; first and second joints long. Tube of siphon 
reaches to the posterior margin of first body-segment. Hook 
of first foot-jaw thick, cheliform; apex tumid, claw stout. 
Inner branch of fourth foot rather shorter than first and second 
joints of outer branch together. 
Distr, Naples. 
* The diagnosis is given according to Canu, although the identity of 
his Normant with Brady’s Norman is not certain. 
