R. DOUGLAS LAURIE—BRACHYURA. ALY 
of the fourth side-tooth hold as between large specimens or to what extent 
such differences may be due to growth-change. Rathbun remarks regarding 
the examples she puts under 7. admete that “the description of T. savignyt, 
A. Milne-Edwards, applies very well to -these specimens, except that the- 
inner surface of the hand is not granular.” 
23a. THALAMITA ADMETE (Herbst, 1803), var. INTERMEDIA, Borr., 1902.. 
See Borr. 1902 (1), p. 203; Nob. 1906, p. 208. 
Thalamita admeta, var. intermedia, Borradaile, loc. cit. 
Thalamita admeta, var. intermedia, Nobili, loc. cit. 
Locality: Station X., 2 g [65, 66]. 
Remarks. Specimen 65 has Cl. 11:5 mm. Specimen 66 has C.l.. 
12°5 mm. 
In specimen 66 the crest on the basal joint of the right antenna has four 
spinules, and that of the left antenna five spinules ; specimen 65 is typical. 
with three spinules on each side. 
94, THALAMITA INTEGRA, Dana, 1852. See Alcock, 1899 (1), p. 89. 
Thalamita integra, Nobili, 1906, p. 209.: 
Thalamita integra, Stimpson, 1907, p. 83. 
Locality. Station VIL. H, 1 2 ovig. [67]. 
Remarks. C.1. 7 mm., C.b. 11 mm. 
The ridge which Alcock refers to as running along the distal two-thirds of 
the outer surface of the larger hand is present in this specimen and is: 
continued along the fixed finger ; on the narrower chela a similar ridge 1s 
present, and in addition one above it which runs to the gape of the two 
fingers. 
It is the right chela which in the present specimen is the larger. 
Subgenus THaLamirorpEs, A. Milne-Edwards, 1869. 
Thalamitoides has come to be treated as a genus, perhaps by accident 
rather than by design. I use the name in its original meaning. See 
A. Milne-Edwards, 1869, p. 146. 
25. THALamrira (THALAMITOIDES) TRIDENS, «1. J/.-Hdw., 1869, var. SPINI- 
ceRA (Nob., 1905). See Nobili, 1906, p. 213. 
For the species, see A. Milne-Edwards, 1869, p. 149, pl. 6. figs. 1-7. 
Locality. No locality given, 1 9 juv. [68]. 
Remarks C.l.4 mm. 
The specimen shows the characters of var. spinigera, the basal joint of the 
second antenna bearing spines between the outer frontal lobe and the orbit, 
