502 



BULLETIN 54, UNITED STATES NATIONAL MUSEUM. 



(Kr0yer); off Shumagin Bank, Alaska, on S. biunguis Rathbun; off 

 Point Arena, California, on S. macrophthalma; Straits of Fuca on 

 S. townsendi Rathbun; Philippine Islands on Ple- 

 sionika semilsevis (according to Spence Bate); a Gulf 

 of Georgia, off Nanaimo, Vancouver Island, British 

 Columbia, on Spirontocaris kispinosa Holmes; Ad- 

 miralty Inlet, vicinity of Port Townsend, on Spi- 

 rontocaris tridens Rathbun; vicinity of Naha Bay, 

 Behm Canal, southeast Alaska, on Spirontocaris 

 macropht/ialmall&tbbnn' Uyak Bay, Kadiak Island, 

 on Spirontocaris suckleyi (Stimpson); latitude 66 

 30' north, longitude 54 50' west, on Paiul<ifnx 

 montagui Leach; latitude 66 32' north, longitude 

 55 34' west, on Spirontocaris spinus (Sowerby); 

 latitude 66 45' north, longitude 59 30' west, on 

 Spirontocaris spinus; Ikertokfjord on Spironto- 

 caris spinus; latitude 66 56' north, longitude 54 

 45' west, on Spirontocaris spinus; latitude 67 51' 

 north, longitude 55 15' west, on Spirontocaris 

 spinus; latitude 6954' north, longitude 55 34' 

 west, on Spirontocaris spinus; Upernavik on Spi- 

 rontocaris gaimardii Milne Edwards and Spironto- 

 caris phippsii Kr0yer; Grinnell Land, Franklin 

 Pierce Bay, or latitude 79 29' north; Cape Napo- 

 leon, or latitude 79 38' north, on Spirontocaris 

 polaris (Sabine); Discovery Bay, or latitude 81 

 44' north, on Spirontocaris polaris (Sabine); Green- 

 land on Spirontocaris spinus, Spirontocaris phipp- 

 sii, and Spirontocaris gaimardii. 

 Also recorded from the British Isles; Scandinavian coast; Spitz- 

 bergen; Kara Sea; coast of Norway. 



FIG. 551. PHRYXUS AB- 

 DOMINALIS. ABDOMEN 

 OF MALE FROM SPECI- 

 MENS FOUND ON: a, 

 PANDALUS LEPTOCERUS 

 FROM OFF BLOCK IS- 

 LAND, x 27}. b, PANDA- 

 LUS LEPTOCERUS FROM 

 MARTHAS VINEYARD. 

 x 27}. c, PANDALUS 



LEPTOCERUS FROM OFF 



BLOCK ISLAND, x 27}. 



a bed 



FIG. 552. PHRYXTTS ABDOMINALJS. ABDOMEN OF MALE FROM SPECIMENS FOUND ON: a, SPIRONTOCARIS 



GRCENLANDICUS FROM ADMIRALTY INLET, VICINITY OF PORT TOWNSEND. X 27}. 6, PANDALUS LEP- 

 TOCERUS FROM OFF BLOCK ISLAND, x 27}. r, SPIRONTOCARIS SICA FROM OFF SAN Luis OBISPO BAY, 

 CALIFORNIA, x 27}. d, SPIRONTOCARIS SICA FROM OFF SAN SIMEON BAY, CALIFORNIA, x 20i. 



Depth. 5 to 351 fathoms. 



Body of female very asymmetrical. Length 9 mm. Width 7 mm. 



"Challenger Report, 1888: Crustacea Macrura, XXIV, pp. 645-646. 



