lxiv THE VOYAGE OF H.M.S. CHALLENGE!*. 



Off Basilan Strait, October 23, 1874. Surface. 



Anebocaris quadroculus (5). Hectarthropus exilis. 



Hectarthropus expansus. 



Station 201. October 26, 1874 ; lat, 7° 3' N., long. 121° 48' E.; Basilan Strait ; depth, 

 82 fathoms ; bottom, stones, gravel. Trawled. 



Penseus philippinensis (27 % $). Nothocaris ocellus (2 ? £). 



Off Samboangan, Philippine Islands. 



Lucifer typus. 

 Sestertius duplicidentes. 



Alpheus crinitus (1 $). 

 Caricyphus cornutus (l). 



Bithynus lar (4 $ $). Fresh-water. 



Mindanao, Philippines. 



Zoontocaris approximus. Bithynis lar. Fresh-water. 



Station 203. October 31, 1874; lat. 11° 6' N.,long. 123° 9' E.; off Panay, Philippines; 

 depth, 20 fathoms ; bottom, mud. Trawled. 



Penseus inclicus (1). 

 Penseus monodon (2). 



Penseus incisip>es (4). 

 Alpheus leviusculus (1 ?). 



Station 204a. November 2, 1874; lat. 12° 43' N., long. 122° 9' E; off Tablas Island; 

 depth, 100 fathoms; bottom, green mud. Trawled. 



Nephrops thomsoni (1 $). Penseus Jissurus (1). 



Station 204b. November 2, 1874 ; lat, 12° 46' N, long. 122° 10' E.; off Tablas Island ; 

 depth, 115 fathoms; bottom, green mud. Trawled. 



Penseus Jissurus (2 $). 



Station 205. November 13, 1874 ; lat. 16° 42' N, long. 119° 22' E.; off Luzon Island ; 

 depth, 1050 fathoms; bottom, blue mud ; bottom temperature, 37°. Trawled. 



Haliporus Isevis (l $). 

 Benthesicymus pleocanthus (2 $ $). 

 Benthesicymus alius (1 $). 



Dorodotes reflexus (2 $ $). 

 Nematocarcinus productus (6 ? g). 

 Hymenodora rostrata (U). 



Station 206. January 8, 1875; lat. 17° 54' N., long. 117° 14' E.; off Luzon Island; 

 depth, 2100 fathoms ; bottom, blue mud; bottom temperature, 36°'5. Trawled. 



< iennadas parvus (?). 



