318 18 



Halimus planasius (Adams and White). 



Hgastenus planasius Alcock, LXIV, 212, 1895. 



Koh Kam, 5 fath., gravel; II. 6; 1 juv. North side of Koh Mesan, 10 — 15 

 fath., stones, shells; II; 1 juv. Koh Chuen, 30 fath., shell bottom; II; 6 juv. 

 Between Koh Rin and Cliff Rock (N. of Koh Kram), 15 fath.; III. 2; 1 juv. Koh 

 Kram, 30 fath.; III. 2 and 21; 9 juv. 



Halimus oryx (A. Milne Edwards). 



Hyastenus oryx Alcock, LXIV, 214, 1895. 



Singapore, 2—3 fath.; XII. 4; 2 juv. Singapore, coral reef; XII. 5; 1 ? juv. 

 South of Koh Mak, 5 — 6 fath.; II. 17; I (^ juv. In this specimen there is a short 

 spine at the postero-lateral angle, as in de Man's figure (Arch. f. Naturg., LIII, pt. 1, 

 pi. VII, fig. 2, 1887). 



Phalangipus longipes (Linnæus). 



Egeria arachnoïdes Alcock, LXIV, 223, 1895. 



Singapore, 2 — 3 fath.; XII. 4; 2 legs only. Koh Kam, 5 fath., gravel; II. 6; 

 Ic? 1?. Koh Chuen, 30 fath., shell bottom; II; 2c? 1? 4 juv. Koh Kram, 30 fath.; 

 Ill, 2 and 21; 1 c? 1?. 



Doclea canalifera Stimpson. 



Doclea canalifera Alcock, LXIV, 228, 1895; Stimpson, Smithson. Misc. Coll., XLIX, 7, pi. I, fig. 4, 1907. 



Koh Kalidat, 5—8 fath., sandy mud; II. 16 and III. 4; 1 Ç immature and soft 

 shell. Koh Kram, 30 fath.; III. 2 and 21; 1 juv. 



Doclea tetraptera Walker. 



Doclea tetraptera Alcock, LXIV, 231, 189.''), 



4 to 6 miles south of Koh Samit, 14—18 fath.; II. 1; 1 c? juv. 3 ? (2 ovig.). 

 Koh Kahdat, 5-8 fath., sandy mud; II. 16 and III. 4; 1 c?. Between Koh Chuen 

 and Koh Chang, 15 fath., mud; III. 3; 2 er juv. 1? juv. North of Koh Kut, 15 fath., 

 mud; III. 4; fragment of carapace. 



Subfamily Schlzophryslnæ. 

 Chlorinoides aculeatus (Milne Edwards). 



Chlorinoides aculeatus Alcock, LXIV, p. 241, 1895. 



Between Koh Mesan and Koh Chuen, 30 fath., stones; II. 5; 1 Ç. Koh Kam, 

 5 fath., gravel; II. 6; 1 ? juv. Koh Chuen, 30 fath., shell bottom; II; 1 c? juv. 

 North side of Koh Mesan, 10 — 15 fath., stones, shells; II; 1 Ç juv., 1 juv. Between 

 Koh Rin and Cliff Rock (N. of Koh Kram), 15 fath.; III. 2; 1 c? 3?. Koh Kram, 

 30 fath.; III. 2 and 21 ; 2 c? 2 ?. 



