
Hate—AUSTRALIAN CUMACEA 189 
Third maxilliped stout; basis serrate on distal part of inner edge and almost 
as long as rest of Limb; mers fully twice as long as wide, almost as long as 
carpus, propodus wid dactylus together, with iuner margin erenulate and outer 
with two subdistal spines, in between which is the nsial plumose seta; earpus 
coarsely serrate on inner edge and wilh a pair o7 small teeth on outer margin ; pro 
puis three times as long as dactylus and about owe-fifth longer than earpus, with 
abont four inner teeth close Logether and two outer teeth, all in proximal helt. 
First peraeopod with the wide basis subequal tu length to cest of limbs ehiut 
with a steong inner tooth, rest of joiits not rewolarly serrate; meras about one. 
third as long awnin us carpus; propodus nol mich shorter than earpns and twice as 
Tine as dactylus. 
Second peraeopod longer than first, with the wide basis longer than is¢hium 
to propodns towether; dactylus markedly tapermg, as long as carpus and pro- 
podus together, and with terminal setae short and slender, 
Pedinole of uropod with insignificant serrations on outer margin and nine 
setae (with short plumes) on inner margin; 71 is three times as long as telsonic 
somite und slightly more than twice as Jong as endopod; exopod four-tifths as 
long as endopod, with longest of (wo terminal spines as long as its second joint, 
with a subdistal inner apine and tyo, slender, on the outside edge; endopod with 
ten inner spines (type as in rupta, thompsont, ete.) snecessively increasing in 
leugth, the last five times longer than first; longest of the two very wmequal ter- 
minal spines of endoped only half as long as ramus. 
Colour, white. tinged with brown at anterior end of carapace. 
heneth 3-9 mm, 
Subadult female. A single example with wopods abnormal, has the carapace 
well-urched above and not depressed as in the male; it is not quite twice as long 
as deep anid isa little more than half the total leneth of animal ; it bulges backwards 
to the rear but does nol overhang the dorsum of the pedigerons somites, 
Length 3+6 mm, 
Loe, South Anstralia: St. Vineent Gulf, Rapid Bay, 4 fath., on mud (type 
loe,, TH, Cooper, ®. J. Manka and A, Rau, Jan., 1944). Tasmania: off Babel 
Island, lat. 39" 55’ &., long, 148° 31’ EB. (‘*Warreen”’ Station 29, Jan,, 1939). 
Type, mate, in South Australian Museum, Reg. No, C, 2562, 
This species shares with the Californian cunutieulala Zimmer 1936, p. 427, 
fiz, 85) the distinetion of possessing a depression on the side of the smooth eara- 
pace not marzined by folds. The maxillipeds are very similar in Zimmer’s species 
although the terminal joint of the first pair is less rudimentary ; the daetylng of 
the second peraeopod, however, is dilated apically and bears no terminal setac. 
whereas in wmisuleate this joint is longer, tapers to a rather unusual dogree, and 
hag terminal setae, The joints of the first peraeopods are also of different prapor- 
lions; in canelionlole the “earpus and propodus are of nearly eqnal leneth’’, and 
are so shown in Zimmer's fe, 25 3, hub tn wniswleata the carpus is distinelly 
lonimer than propodus, 
CAMPVYIARPTS TINTPLICATA sp. nov. 
Female. integument calcified, brittle and fragile; very short setae over 
whole of body. 
Carapace with a single rounded earma on each side, running from the neigh- 
hbourhood of the antennal notch obliquely upwards and terminating at second 
third of length jnst before renching the mic-line of the back; lower and parallel 
to this ridge is a feeble longitidinal gutter but no distinet second ridge; a low, 
double, anterolateral tumidity on each side and an insignificant median longitu. 
dingy! tine on back » otherwise smooth exeept for the very fine refienlation and faint 
wavy, oblique strive; there are a few elongare pellucid spots, arranged in a Lrats- 
