30 
ZOOLOGY OF THE VOYAGE OF H.M.S. SAMARANG. 
middle keel of the hands armed with twelve tubercles, tibiae and tarsi of the hinder legs 
obtuse on the upper edge. 
Hab. Japan. 
Parthenope (. Lambrus ) valida, De Haan, Faun. Japon. t. 22. f. 1. (mas.) t. 22. f. 2. (femina.) 
8. LAMBRUS LONGIMANUS. 
Fronte externe parva subeininente, horizontal!, tribus dentibus. 
Hab. Oram Brunensem, Insulas Phihppinas. 
Front extremely small, slightly prominent, horizontal, and formed of three teeth. 
Hab. Coast of Borneo, Philippine Islands. 
When alive, this curious species is of a stone colour, with the under surface pinkish. 
Numerous specimens were dredged by us from a gravelly bottom, in about thirty-five fathoms 
water. 
Lambrus longimanus, Leach, Lin. Trans. 1 . 12. p. 310 ; Cancer longimanus, Linn. Mus. Lud. Ulr. 
p. 441. Syst. Nat. 2. 1047, 42; Lambrus pelagicus, Riippell, t. 4. f . 1 ? Rumph. pi. 8. f. 2. 
9. LAMBRUS DIACANTHA, De Haan. 
Thorace trigono vix reque lato ac longo, verrucoso, postice utrinque in spinam acutam dilatato ; 
chelis tequalibus ; pedibus loevissimis. 
Hab. Maria Orientalia. 
Minute, with a trigonal carapace hardly as long as wide, warty, dilated posteriorly on 
both sides into a sharp spine, fore-legs equal, hinder legs very smooth. 
Hab. Eastern Seas. 
Parthenope ( Lambrus ) diacantlia, He Haan, Faun. Japon. t. 23. f. 1. 
10. LAMBRUS SERRATUS, Edwards. 
Marginibus latero-posterioribus thoracis serie trium parvarum, sequalium spinarum armatis. 
Hab. Insulas Phihppinas. 
Latero-posterior margins of the carapace armed with a row of three, small, equal spines. 
Hab. Philippine Islands (Corregidor) ; Cuming. 
Lambrus serratus, Edw. Crust. 1. 357. Seba. 3. t. 20. f. 12. 
2. CRYPTOPODIA, Edwards. 
1. CRYPTOPODIA DORSALIS, Adams fy White. Tab. 5. Fig. 6. 
Thorace depresso, permagno, triangulari, in medio paululum elevato, bis latiore quam longo, postice 
paululum sinuato; ad margines magnis rotundatis crenationibus valde distinctis; majore parte tergi 
parvis pustularibus clevationibus obsita ; duobus profundis sulcis in posteriore parte thoracis, longitudi- 
naliter dispositis, et paululum inclinatis ita ut formam lyrse exhibeant. 
Fronte liorizontali, valde producta, antice rotundata, tribus subacutis crenulationibus in utroque latere ; 
oculis parvis, retractilibus. 
