50 
REVISTA CHILENA DE HISTORIA NATURAL 
ween end of first and end of second antennular segments; fla- 
gellum as long as body. 
Outer maxillipedes exceeding acicle. First pair of feet shor- 
ter, very stout; carpus triangulate; palm longer than wrist of 
fingers, sides subparaUel; dactylus with shallow basal lobe 
fitting in corresponding depression of the propodus. Carpus of 
second pair of feet with 21 or 22 subdivisions. 
Telson with subacute tip, a small spine on either side and 
slightly exceeding the tip; four dorsal spinules form an oblong. 
Dimensions of type, an ovigerous female: Length 32.7 mm., 
length of carapace and rostrum 13.4 mm.; length of rostrum 
3.5 mm. 
Type Jocalitij.--Y^&.y of Valparaiso. Two spcimens collected 
by prof. C. E. Porter. 
A third specimen was taken at Valparaiso also by Profes- 
sor Porter. 
This species is perhaps as near H. californica Stimpson as 
any other species; that species however has a longer rostrum, 
a pterygostomian spine, longer antennular segments, slenderer 
chehpeds of first pair. 
Chloridella armata (Milne Edwards) 
Squilla armata Bigelow, Proc. U. S. Nat. Mus., XVII, 515, 
1894 and synonymy. 
Valparaiso Bay, twenty-five fathoms; C. E. Porter, one male. 
Talcahuano; Doctor Delfín; one male, one female. 
In these specimens the lateral spines of the fifth thoracic 
segment curve slightly forward; in other respects they agree 
with Bigelow's description. The dactylus of the raptorial claw 
is in each case armed with seven spines. 
As this species appears to be not uncommon on the coast of 
Chile, it is probably the true Squilla armata of Milne Edwards 
an Gray (type locality, Chili) which Bigelow cautiousli cites 
with a mark of interrogation. 
