508 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 5 



Type locality. — Key West, Florida. 

 Type. — Not extant. 



Range. — From Agua Verde Bay, Gulf of California (Albatross), to 

 Matapalo, Peru (Coker) ; Galapagos Islands (Jones); occurs also in 

 the Atlantic. 



Diagnosis. — Lateral margins strongly converging, bearing a single 

 tooth just behind outer orbital tooth at widest part of carapace. Edge of 

 front sinuous. Distal extremity of merus of fourth leg finely dentate. 

 Material examined (214 specimens from 40 stations). — 

 24-33. Gardner Bay, Hood Island, shore, Jan. 24, 1933, 8 males, 6 



females. 

 27-33. Gardner Bay, Hood Island, shore, Jan. 25, 1933, 1 ovig. 



female. 

 30-33. Gardner Bay, Hood Island, shore, Jan. 26, 1933, 53 males, 



23 females (12 ovig.). 

 38-33. SE of Cormorant Point, Charles Island, Jan. 29, 1933, 1 



ovig. female. 

 48-33. Barrington Island, shore, Feb. 2, 1933, 6 males, 3 ovig. females. 

 49-33. Academy Bay, Indefatigable Island, shore, Feb. 3, 1933, 3 



males, 1 ovig. female. 

 52-33. Academy Bay, Indefatigable Island, shore, Feb. 4, 1933, 5 



males, 1 ovig. female. 

 56-33. Flamingo Bay, Charles Island, shore, Feb. 5, 1933, 1 male. 

 62-33. Black Bight, Albemarle Island, shore, Feb. 8, 1933, 1 male. 

 65-33. Reef north of Tagus Hill, Albemarle Island, reef, Feb. 9, 



1933, 8 males, 2 females. 

 69-33. Albemarle Point, Albemarle Island, shore, Feb. 11, 1933, 2 



males, 2 females (1 ovig.). 

 71-33. James Bay, James Island, shore, Feb. 12, 1933, 1 male, 1 



female. 

 73-33. Cartago Bay, Albemarle Island, shore, Feb. 13, 1933, 1 male. 

 76-33. Cartago Bay, Albemarle Island, shore, Feb. 14, 1933, 1 male, 



1 female. 

 82-33. Conway Bay, Indefatigable Island, shore, Feb. 17, 1933, 3 



males, 7 females (3 ovig.). 

 85-33. North Seymour Island, shore, Feb. 18, 1933, 4 males, 2 females. 

 93-33. Darwin Bay, Tower Island, lagoon, Feb. 22, 1933, 3 males, 



3 females. 

 96-33. Darwin Bay, Tower Island, shore, Feb. 24, 1933, 1 male, 6 

 females. 



