138 
A. G. Nicholls. 
seta in addition to the terminal seta ; distal segment of fifth legs compara- 
tively short. The seta formula for logs 2^4 differs somewhat from that 
of the female : 
endopod 
exopod 
P- 2 
0 
120 
0 
0 
023 
P- 3 
— 
0 
0 
023 
P- 4 
0 
110 
0 
0 
023 
This species resembles linearis ((Claus) vSars 1911) and rugosus Nicholls 
(1941) in having three outer spines on the end segment of the oxopods of 
legs 2—4, and 'wallinti propi}'iq?ius M.oniiV(l q,ih\ rugosns in the aimature 
of the caudal i*ami. It differs fi*om linearis, wallini and rugosus in tlie seta 
formula and from 'pro-pinquus in tiio first anti fifth legs. The male third leg 
is characteristic of the species. 
Fam. METIDAE. 
Metis jousseaumei. 
llyopsyllus jousseaumei Richard, 1892. 
Reference has already boon made (1941, p. 425) to the presence in Western 
Australia of this widely distributed species. 
REFERENCES. 
Claus, C., 1863. — Die fi'eil(4)eiuleu Co[)ep(Hlen. Leipzig. 
Glauert, L., 1929.— Contributions to the Fauna of Rottnest Island. 1. Introduction and 
Vertebrates. Jour. Roy. Soc. Austr., xv, 37-40. 
Lang, K., 1934. — Marine Ffarpactioiden von dor Campbell-lnsel und einigt'n anderen 
sudlicheii Inscln. K^mgl. Fysiogr. Sdllsk. IlandL, N.F., xlv. 
No. 14. 
Mouard, A., 1920.— Note sur la faunc ties Harpactieoides marins de Cette. Arch. Zool. 
Erp. (Jen., Ixv, 39-54. 
1928. — Les Harpactieoides marins do Banyiiis. Ibid., Ixvii, 259-443. 
1937. — Les Harpactieoides marins de la region d’Alger et de CastiMione. 
Bull. Trav. Blat. Aquic., Cast igl lone. ^ 
Nicholls, A. G., 1941. — Littoral Copepotla from Stnifh Australia. 1. Harpaeticoida. 
Rec. Bouth Ausfr. Mus., vi., 381-427. 
Richard, J., 1892. — SuiM’identito ties genres Ihjojosijllus Brady et Robertson et Abacnla 
Edwards; tleseription dc I. jousseaimri n. sp. Bull. Soc. Zool. 
France^ xvii. 
feais, G. ()., 1911. An Account of tlu^ (/j'ustaeea of Ntu'way, \ol. A ., Harpatiticoitla. 
Bergen. 
Scott, A., 1909. — The Copej)oda of the Siboga Fxpetlition. Sibt)ga-Kxp('tlitie., xxixa, 
Leycien. 
Thompson, 1. C‘. and Scott, A., 1903.— Report on the Copepoda. Ceylon Pearl Oyster 
Fisheries, Su]>p. Rep., Pt. 1, No. 7, 227-307, Royal Society, Ja»ndon. 
Whiley, A., 1931.— Copepod Phenology. Observations l»asetl on tu'w material from (.’anatia 
aiul Bt'rmnda. Arch. Zool. Ilal., xvi, (iOI-017. 
1935. — Haipacticoid (V>pe])o(la from Bermuda. 11. Ann. Mag. Mil. 
(10) xv, 50-100. 
