21 Oruat. 
CliUSTACEA. 
PiNNOTERIDiE. 
Pinnoteres maculatus (Say) and Pinnixa cylindrica (White). On their 
larval stages, see above, in General Subject. 
Malacosoma, g. n. Second joint of the external maxillipeds rectangular 
and but a little longer than broad, third joint quadrangular, shorter than 
the second, and bearing the following joint on its internal angle ; internal 
margins of both these joints straight, lying close to those of the opposite 
side; their exopodites stout, almost half as broad as the third joint. 
Otherwise like Pinnotheres. M. reticulatum^ sp. n., De Man, 1. c. p. 67, 
Amboina. 
Khizopidj:. 
Typhlocarcinus villosus (Stimps.) ; Miers, P. Z. S. 1879, p. 40, Japan. 
Gkapsidj?. 
Grapsus pelii (Herkl.) = Goniopsis cruentatus (Latr.) ; De Man, 1. c. 
p. 68. 
Pachygrapsus transversus (Gibbes), Florida, and gracilis (Stimps.) ; 
Kingsley, P. Dost. Soc. xx. pp. 168 & 159. 
Nautilograpsus pusillus (De Haan) distinct from miniitus (L., Milno- 
Edw.) ; De Man, 1. c. p. 69. 
Platygrapsus depressus (Haan) ; Miers, /. c. p. 37, Japan. 
Heterograpsus longitarsis, sp. n., id. ibid. pi. ii. tig. 2, Japan. Note on 
U. sanguineus and penicillatus (Haan), Japan, by De Man, 1. c. pp. 70 
& 71. 
Gnathograpsus intermedins^ sp. n., De Man, 1. c. p. 69, Moluccas, 
Hypselograpsus, g, n. External maxillipeds as in Gnathograpsus, but 
carapace very convex and front very deflexed. H, deldeni, sp. n., id. 1. c, 
p. 72, Menado, Celebes. 
OXYSTOMA. 
OORYSTIDiE. 
Trichocarcinus, new name for Trichocera (Haan), preoccupied in Di- 
ptera. T. dentatus and ajffinis, spp. nn. Miers, P. Z. S. 1879, pp. 34 & 
35, Japan. 
Telmessus acutidens (Stimps.) ; id. 1. c. p. 36, Japan. 
Calappidje. 
Calappa convexa (Saussure); Kingsley, P. Bost. Soc. xx. p. 159, Panama 
LEUCOSIIDAfl. 
Leucosia hcematosticta (Adams & White), ? juv. ; Miers, P. Z, S. 1879, 
p. 40, Japan. 
