REPORT ON THE CRUSTACEA MACRURA. lxvii 



Station 230. April 5, 1875; lat. 26° 29' N., long. 137° 57' E; south of Japan ; 

 depth, 2425 fathoms; bottom, red clay; bottom temperature, 35°"5. Trawled. 



Gennadas parvus (1 $). Acanthep/tyra sica (2 $). 



Tropiocaris planipes (1 ?). 



Japan. 



Penseus canaliculars, var. japonicus. 



Off Yokoska, Japan ; depth, 5 to 20 fathoms. 



Crangon vulgaris. Atyheus longimanus (4 $). 



Station 232. May 12, 1875 ; lat. 35° 11' N., long 139° 28' E.; Hyalonema-groxmd, off 

 Japan; depth, 345 fathoms; bottom, green mud; bottom temperature, 41°'l. 

 Trawled and dredged. 



Heterocarpus alphonsi (1 $). 

 Acanthephyra brachytelsonis (3 ? $). 

 Systellasjris lanceocaudata (l). 

 Nematocarcinus tenuipes (6 $ %). 



Benthesicymus altus (l). 

 Gennadas parvus (4 ? $). 

 Sergestes atlanticus (1 %). 

 Glyphocrangon hastacauda (1 ?). 



Station 233. May 17, 1875 ; lat. 34° 39' N., long. 135° 14' E.; Bay of Kobe, Japan ; 

 depth, 8 fathoms ; bottom, mud. Dredged. 



Penwus velutinus (21). 

 Crangon affinis, de Haan (8 ?). 



Alpheus longimanus (4 ? $). 

 Alpheus longimanus (4). 



Station 233a. May 19, 1875; lat. 34° 38' N., long. 135° 1' E.; off Japan; depth, 

 50 fathoms ; bottom, sand. Dredged. 



Crangon affinis (4 ?). | Nauticaris futilirostris (1). 



Leptochela gracilis (2 $ $). 



Station 233b. May 26, 1875; lat. 34° 18' N., long. 133° 35' E.; depth, 15 fathoms; 

 bottom, blue mud. Trawled. 



Crangon affinis (4 $ $). 



(?) Station 234. June 3, 1875 ; lat. 32° 31' N., long. 135° ^9' E.; off Japan. 

 Penams velutinus (2 ?). | Alpheus avarus (1 +). 



