NO. 8666 CRUSTACEA—TIRMIZI AND MANNING 2G 
MATERIAL.—1 9, 22 mm; western end of Astola Island, ca. 177 miles west of 
Karachi; rocks, sand, scanty scattered coral; 0-8 ft; L. P. Woods, et al.; Sta. 
LW-1; IIOE; 27 November 1963; USNM 120473. 
Driaenosis.—Anterolateral angles of rostral plate subacute, usually 
rounded; ocular scales small, erect; carinae of sixth abdominal somite 
swollen, each usually with apical tubercle; telson broader than long, 
dorsal surface ornamented with numberous spinules and small tuber- 
cles; anterior dorsal carinae smooth dorsally, spinulose laterally; 
Ficure 10.—Gonodactylus demanii Henderson, female, TL 19 mm, Dahlak, Red Sea: a, last 
abdominal somite, telson, and uropod; b, submedian teeth of telson, ventral view; c, uropod, 
ventral view; d, rostral plate. (From Manning, 1967b.) 
carinae of marginal teeth spinulose dorsally; 3 pairs of marginal teeth 
present, submedians with movable apices; submedian and intermediate 
teeth sharper than laterals; numerous small submedian and 2 sharp 
intermediate denticles present, intermediates both recessed anteriorly; 
submedian teeth each with low carina on inner ventral surface; 
endopod slender; most of inner margin of both endopod and exopod 
of uropod smooth, devoid of setae, endopod with 9-10 small, prox- 
imal setae; outer spine of basal prolongation of uropod broader and 
longer than inner. 
