22 
LE UCOSIADiE. 
7. Arcania l^vimana. B.M. 
Testa granulata, tuberculis numerosis distinctis, ad marginem 
spinis novem simpiieibus armata; manibus glabris, 
Arcania laevimana, Bell, Trans. Linn. Soc. xxi. p. 310. t. 34. f. 10. 
Hab. Ad insulas Philippinas. 3 
Genus 15. IPHIS. 
Char. Gen. —Testa rhomboidalis, transversa, angulis rotun- 
datis, utrinque spina longissima horizontali armata, fronte 
emarginato. Orbita aperta, bifissa. Antennulse fere longi- 
tudinaliter inflexae. Pedipalpi externi caule interiore sub- 
lineari, antice paulo angustiore. Pedes filiformes, graciles. 
Iphisj Leach, Zool. Misc. iii. p. 25. 
Edw. Hist. Nat. Crust, ii. p. 138. 
1. Iphis septem-spinosa. B.M. 
Cancer septem-spinosus^ Fabr. Mantissa, i. p. 325. 
Herbst, i. t. 20. f. 112. 
Leucosia septem-spinosa, Fabr. Suppl. p. 351. 
Iphis septem-spinosa, Leach, Zool. Misc. iii. p. 25. 
Edw. Hist. Nat. Crust, ii. p. 139. 
Bell, Trans. Linn. Soc. xxi. p. 311. 
Hab. -? 
Iphis novem-spinosa of Adams and White is referred to the 
genus Arcania. 
2. Iphis longipes, 
“ Carapax parce granulosus, suborbicularis, non latior quam 
longus [longior], armatus spinis duabus longissimis lateralibus 
latitudine carapacis vix brevioribus (una in latere utroque) et 
duabus minutis antero-lateralibus, duabus parvulis postero- 
lateralibus, et una postica corporis dimidium longitudine fere 
sequante. Frons bilobatus parce prominens. Pedes 8 postici 
praelongi.” 
Iphis longipes, Dana, Crust. U. S. Eccvlor. Exped. p. 396. t. 25. 
f. 4. 
Bell, Trans. Linn. Soc. xxi. p. 312. 
“Taken from the stomach of a Tetraodon, among the reefs 
of Viti Lebu, Feejee Islands.” 
