122 PROCEEDINGS OF THE ACADEMY OF [April, 



of the rostral barbel; eyes minute, superior, imbedded in skin; 

 gill-openings rather large; gill-membranes entirely separated. Dor- 

 sal fin small, inserted anteriorly, its spine nearly half as high as the 

 soft rays, hidden beneath the skin; adipos^ dorsal low and long, 

 connected posteriorly with the base of caudal ; pectoral with a sharp 

 spine hidden in the skin, tip of the fin scarcely reaching the end of 

 the base of dorsal; ventral entirely behind the dorsal, reaching 

 beyond the vent; anal beneath the adipose dorsal, much shorter 

 than the latter; caudal fin elongate, its tip slightly rounded. Body 

 smooth; lateral line indistinct. Color in alcohol light brown, fins 

 somewhat paler; ventral surface whitish. Total length, 80 riim. 



One specimen from Shishito, Nanto, collected by the writer on 

 March 5, 1919. 



In the former paper the present species was not described in detail, 

 because of the absence of the specimen. Shishito, where my 

 specimen was collected, is located near the type-locality (Lake 

 Candidius.) 



8. Clarias fuscus (Lacepede). 

 Shori, Toyen (1); Ako (2). 



9. Misgurnus anguillicaudatus (Cantor). 



Inzampo, Giran (1); Ako (2); Tamazato, Kwarenko (2). 



10. Misgurnus decmcirrosus (Basilewsky). 



One specimen from Ako and Kwarenko. 



11. Formosania gilberti Oshima. 



Suisha River at Fumpo, Nanto (7) ; Shishito, Nanto (3) ; Nana- 

 kan River at Ogyuran, Nanto (2). 



12. Hemimyzon formosanus (Boulenger). 



Shinchiku (2) ; Shishito, Nanto (30) ; Kananau River at Kapiyan, 

 Ako (10). 



13. Carassius auratus (Linnaeus). 



Buroko River, Giran (2) ; Ritakukan, Giran (5) ; Raupi, Giran 

 (1); Karewan, Kwarenko (5); Rigyochi, Kawarenko (3); Kwaren 

 River, Kwarenko (2); Tamazato, Kwarenko (5); Shori, Toyen 

 (2) ; Ruhikutsu, Nanto (2) ; Horisha, Nanto (3) ; Taichu (3) ; Daiko 

 River, Taichu (3); Ako (2); Kirai, Ako (1); Rinraku, Ako (2). 



14. Csrprinus carpio Linnaeus. 



Tensonpi, Giran (1); Giran River (3); Karewan, Kwarenko (1); 

 Rigyochi, Kwarenko (2); Lake Candidius (3). 



