FROM THE MONTE BELLO ISLANDS, 661 
Family OcyPoDID &. 
Subfamily Ocypodinz. 
Uca rorcipata (Adams & White). (PI. II. fig. 8.) 
Gelasimus forcipatus Adams & White, Zool. * Samarang,’ 
Crust. 1848, p. 50. 
3 d, large, medium, and small, 
The cheliped of the largest specimen has the large distal tooth 
of the dactylus at more than 4 the distance from the tip; in the 
medium gpecimen, the tooth is at just the distal third. In the 
smallest specimen this tooth is absent, the specimen representing 
‘“‘form 2” of the species. 
Subfamily Mictyrine. 
Mictyris LoncicarPus Latreille. 
Mictyris longicarpus Alcock, Jour. Asiat. Soc. Bengal, vol. bxix. 
1900, p. 384, and synonymy. 
Monte Bello Islands: 10 3,2 @. 
Family [INACHID 2. 
Subfamily Acanthonyching. 
Hernia proteus (de Haan). 
Huenia proteus Aleock, Jour. Asiat. Soc. Bengal, vol. lxiv. 1895, 
p. 195, and synonymy. 
Dredged off Hermite; July 12,1912; No.115: 19 immature. 
Subfamily Pisinz. 
Hyastrenus oryx A. Milne-Edwards. 
Hyastenus oryx Alcock, Jour. Asiat. Soc. Bengal, vol. bxiv. 
1895, p. 214, and synonymy. 
Under stones in ‘lagoons’; June to Aug., 1912; No. 114: 
OR uve 
NAXIOIDES SERPULIFERA (Guérin), (PI. IT. figs. 9, 10.) 
Pisa serpulifera Guérin, Icon. Régne Anim., Crust. pl. vii. 
figs. 2, 2a, 2b, 2d. 1 
Nawia serpulifera Milne-Edwards, Hist. Nat. Crust., vol. 1. 
1834, p. 313. 
Monte Bello Islands: 1 2 mature. 
Under stones in ‘lagoons,’ June to Aug., 1912; No. 114: 1 9 
Juv. 
Dimensions. Length of carapace of large female to end of 
horns, 92 mm. ; width, exclusive of spines, 59 mm. 
An elongated sponge covers the upper surface of the right 
