46 Crust. 
X. CRUSTACEA. 
[ 1904 ] 
Tiron thompsoni , Ceylon, p. 263, pi. iv, fig. 21 ; Walker, t. c. n. sp. 
Tritceta antarctica , Ceylon, p. 266, pi. iv, fig. 25 ; Walker, t. c. 
Tryphosa nugax , Alaska, p. 234, figg. 119 & 120 ; Holmes, Harriman Alaska 
Exped. x : T. cucullata , Ceylon, p. 244, pi. iv, fig. 8 ; Walker, Rep. 
Ceylon Pearl Fisheries ii : n. spp. 
Urothoe spinidigitus , Ceylon, p. 245, pi. i, fig. 9; Walker, t. c. n. sp. 
Vijaya n. g. ( Lysianassidce ), p. 241, tenuipes , Ceylon, p. 241, pi. i, fig. 5 ; 
Walker, t. c. n. sp. 
Weyprechtia heuglini , p. 41 ; Stebbing, Bijdr. Dierk. 17/18. 
, Hyperina. 
Key to some families, p. 17 ; Stebbing, Tr. Linn. Soc. London (2) 
Zool. x. 
Notes on spp. from Messina ; Riggio, Natural. Sicil. xvii, p. 95. 
Archceoscina n. g. ( Scinidce), p. 19, bonnieri , Bay of Biscay, 300-400 fath., 
p. 19, pi. iii, a ; Stebbing, Tr. Linn. Soc. London (2) Zool. x, n. sp. 
Brachyscelus , notes on spp., p. 40 ; Stebbing, t. c. 
Elsia indica , p. 237, pi. i, fig. 2 ; Walker, Rep. Ceylon Pearl 
Fisheries ii. 
Hyperia luzoni , p. 33 ; Stebbing, Tr. Linn. Soc. London (2) Zool. x : 
II. bengalensis, p. 235, dimorphism of £ , p. 236; Walker, Rep. 
Ceylon Pearl Fisheries ii. 
Hyperioides , notes on spp., p. 34 ; Stebbing, Tr. Linn. Soc. London (2) 
Zool. x. 
Lanceola , notes and key to spp., p. 28 ; Stebbing, t. c. 
Parahyperia , referred to Hyperioides , p. 34 ; St ebbing, t. c. 
Parascelus parvus , p. 236, pi. i, fig. 1 ; Walker, Rep. Ceylon Pearl 
Fisheries ii. 
Parascina n. g. (, Scinidce ), p. 20, fowled , Bay of Biscay, to 2000 fath., 
p. 21, pi. ii, b ; Stebbing, Tr. Linn. Soc. London (2) Zool. x, n. sp. 
Parathemisto oblivia , p. 36 ; Stebbing, t. c. 
Primno macropa , p. 38, text-figg. 1 & 2 ; Stebbing, t. c. 
Scina , notes and key to spp., p. 22, lepisma , p. 27, pi. iii, b ; Stebbing, 
t. c. 
Scinidce, def. and key to genera, p. 18 ; Stebbing, t. c. 
Sphceromimonectes n. g. (Mimonectidie) valdivice [Atlantic?], p. 621, text- 
figg. 1 & 3, gaussi, Atlantic, p. 627 ; Woltereck, Zool. Anz. xxvii, 
n. spp. 
Thaumatops , larval stages described under name “ Physosoma ,” p. 553 ; 
Woltereck, t. c. 
Thaumonectes n. g. (Thaumatopsidce), p. 93, duds aprutii , Caribbean Sea, 
p. 93 and text-fig. ; Senna, Bull. Soc. ent. Ital. xxxv, n. sp. 
T., compared with larva of Thaumatops, p. 563 ; Woltereck, Zool. Anz. 
xxvii. 
Vibilia , notes on spp., p. 31 ; Stebbing, Tr. Linn. Soc. London (2) Zool. x. 
Caprellina. 
Caprella alaskensis , p. 241, fig. 125, scabra, p. 243, fig. 126, kincaidi , 
p. 245, figg. 127 & 128, Alaska ; Holmes, Harriman Alaska Exped. x, 
n. spp. 
Metaprotella excentrica , p. 224 ; Mayer, Rep. Ceylon Pearl Fisheries ii. 
Monoliropus falcimanus , Ceylon, p. 225, text-figg. 1-9 ; Mayer, t. c. n. sp. 
