
LITTORAL COPEPODA From SOUTH AUSTRALIA 
(II) CALANOIDA, CYCLOPOIDA, NOTODELPHYOIDA, 
MONSTRILLOIDA anp CALIGOIDA 
By A. G. NICHOLLS, Pu.D., Universiry or WesTeERN AUSTRALIA. 
THE first part of this paper appeared in Vol. VI, part 4, of this Journal and dealt 
exclusively with the Harpacticoida. The present contribution deals with the re- 
maining groups, all of which are represented. The text of this paper was com- 
pleted in December, 1941, but could not be published at that time. Since then 
no publications on these groups have come to my notice calling for any modifica- 
tion of the present. paper. 
In the introduction to the first part the distribution of the different samples 
comprising the collection was set out with relevant data, and a number applied 
to each sample. These numbers are used here when indicating the occurrence of 
each species. In addition, a list of the samples and the species found in each is 
given at the end of this paper. 
The same methods of staining and mounting have again been used and, as 
was the case when dealing with the Harpacticoids, the drawings have all been 
made with the aid of a camera lucida, and the preparations deposited in the South 
Australian Museum. 
The following abbreviations have been used in the figures: 
a1, first antenna. md.p., mandible palp. 
a.2, second antenna. ma., maxilla. 
ant., anterior. mal., maxillule, 
a.s., anal segment. mxp., maxilliped. 
cl., claw. 0.¢c., oral cone. 
e.r., caudal rami, par., paragnath. 
dors., dorsal. p.1—5, legs 1-5. 
end., endopod. post., posterior. 
exp., exopod. R., rostrum. 
lab., labrum, rt., right. 
lat., lateral. Si., siphon. 
lt., left. Ur., urosome. 
md., mandible. vent., ventral. 
CALANOIDA. 
Famity PARACALANIDAE Sars 1902. 
Genus AcrocaLANus Giesbrecht 1888. 
Giesbrecht & Schmeil, 1898, p. 25. 
ACROCALANUS GRACILIS Giesbrecht. 
Scott, A., 1909, p. 29; Sewell, 1929, p. 79; Farran, 1936, p. 81; Dakin and Colefax, 
1940, p. 93. 
Occurrence. III, 5 males (0:78 — 0-85 mm.), many females (0-74 mm.). 
This widely distributed member of the plankton was taken in Spencer Gulf. 
