Pipe PROCEEDINGS OF THE NATIONAL MUSEUM VOL. 125 
et al.; 9 March 1967; University of Karachi—1o, 77 mm; off Karachi; Mo- 
hammed Abdullah el Husseini; USNM.—10, 53 mm; 19, 52 mm; off Karachi; 
USN M.—1 9, 73 mm; Pasni, Makran coast; F. Townsend; BMNH reg. no. 1898.5. 
23.2.6 7, 24-66 mm; 79, 38-53 mm; western end of Astola Island, ca. 177 
miles west of Karachi; rocks, scanty, scattered coral; 0-8 ft; L. P. Woods, et al.; 
Sta. LW-1; IIOE; 27 November 1963; USNM.—2?, 50-56 mm; same data; 
Sta. RF-2; IOE; USNM. 
Ficure 7.—Gonodactylus chiragra (Fabricius), male, TL 68 mm, off Karachi: a, anterior 
portion of carapace and rostral plate; b, carpus, propodus, and dactylus of raptorial claw; 
d, last abdominal somite, telson, and uropod (setae omitted). Male, TL 71 mm, Manora 
Island: c, petasma. 
Diaenosis.—Anterolateral angles of rostral plate rounded (fig. 7a), 
anterior margins straight or with slight anterior slope; ocular scales 
large, truncate; telson broader than long, dorsal surface unarmed, 
dorsal carinae each with at most an apical tubercle; accessory median 
carinae short, forming anchor; 3 pairs of marginal teeth present, 
submedians with movable apices, intermediates broad, blunt, laterals 
poorly formed but distinct; carinae of marginal teeth broad, inflated; 
numerous small submedian denticles and 2 intermediate denticles 
