16 Orust, 
CRUSTACEA. 
(Hbst.), var, n. sjpinicarpa, and annuli^es (M. E.), var. n. albimana, Red 
Sea. Kossmann, 1. c. pp. 61-63. 
Oelasimus coarctatus and triangularis^ spp. nn., A. Milne-Edwards, 
N. Arch. Mus. ix. [1873] pp. 272 & 276, the first pi. xii. fig. 4. 
> 
GONOPLACIDAiJ. 
Pilumnoplax sulcati/rons (Stimps.), from Yokoliaraa ; Targioni- 
Tozzetti, Orostac. Magenta, pp. 102-106, pi. vii. fig. 2. 
NotonyXf g. n. : frontal region as in Eurycarcinus, male orifice as in 
Ocypode, other character^ like those of Prionoplax. N. nitiduSj sp. n., 
A. Milne-Edwards, N. Arch. Mus. ix. [1873] p. 268, pi. xii. fig. 3, New 
Caledonia. 
Macrophthalmus quadratus, sp. n., id. 1. c. p. 280, pi. xii. fig. 6, New 
Caledonia. 
Grapsid^e. 
Grapsus. Critical notes on the known species and their classification 
according to the width of the groove for the inner antennae ; Kossmann, 
Zool. Ergebn. Crust, pp. 69-61, pi. iii. figs. 12 «&; 13. 
Grapsus pietus (Latr.) = altifrons (Stimps.), from the Galapagos 
Islands ; Miers, P. Z. S. 1877, p. 73. 
Metopograpsus oceanicus (M. E.), from Woosung, China; Targioni- 
Tozzetti, Crostac. Magenta, pp. 127-130, pi. vii. fig. 4. 
Pachygrapsus crassipes (Randall), Yokohama ; id. 1. c. pp. 131-136, 
pi. viii. fig. 3. 
Pachygrapsus minutus^ sp. n., A. Milne-Edwards, N. Arch. Mus. ix. 
[1873] p. 293, pi. xiv. fig. 2, New Caledonia. 
Discoplax (M.-E., 1867) longipes, sp. n., id. 1. c. p. 296, pi. xv.. New 
Caledonia. 
Utica glabra and barbimana, spp. nn., id. 1. c. pp. 296 & 297, pi. xiv. 
figs. 3 & 4, New Caledonia. 
Plagusia dentipes (Haan), Yokohama ; Targioni-Tozzetti, 1. c. 
pp. 166-168, pi. xi. fig. 4. 
Grapsoides notatus (Heller), from Duke of York Island ; Miers, 
P. Z. S. 1877, p. 136. 
Varuna literata (F.), Banka Straits ; Targioni-Tozzetti, 1. c. pp. 122 & 
123. 
Nautilograpsus cyaneus (Dana), Atlantic ; id. 1. c. p. 126, pi. viii. fig. 6. 
Holometopus hceinatochir (M. E.), Yokohama ; id. 1. c. pp. 160-164, 
pi. X. fig. 1. 
Sesarma rotundata (Hesse) and S. {Holometopus) aubrii (M. E.), both 
from Duke of York Island ; Miers, P. Z. S. 1877, p. 137. 
Sesarma tceniolata (White, 1847, name only) described; id. ibid, foot- 
note, Philippines. 
Sesarma chirogona, sp. n., Yokohama, mederi (M. E.), Singapore and 
Woosung, dussumieri (M. E.), Singapore, und dehaatii (M. E.), Woosung; 
Targioni-Tozzetti, 1. c. pp. 136-160, pi. ix. figs. 1-4. 
Clistocceloma^ g. n. ; outer antenna excluded from the orbit ; front 
