422 ON THE STOMATOPODA AXD MACRURA BROUGHT BY 



Genus. Munida Leach, 1820. 



56. Munida scabra Hend., 1885. 



Munida scabra, Henderson, Ann. Mag. N. H. (5) xvi. p. 409 (1885); "Challenger" 

 Anomura, p. 134, PI. XV., Fig. 1 (1888). 



3 ? from Talili Bay, New Britain. 



Var. longipes nov. 



A male and two females, taken with the above typical specimens, differ from them 

 in the greater length and slenderness of the legs of the first pair\ It is proposed to 

 call this variety longipes. 



57. Munida japonica Stimps., 1858. 



Munida japonica, Stimpson, Proc. Ac. N. Sci. Philad., 1858, p. 252; Ortmann, 

 Zool. Jahrb. vi. Syst. 2, p. 254, PI. xi. Fig. 11 (1892). 

 2 ? from Talili Bay, New Britain. 



58. Munida semoni Ortm., 1894. 



Munida semoni, Ortmann, Semon's " Forschungsreisen in Austral," v. 1, p. 24, PI. I. 

 Fig. 4 (1894). 



2 J' and 3 ? from Talili Bay, New Britain. 



Family. Porcellanidae. 

 Genus. Petrolisthes Stimps., 1858. 



59. Petrolisthes hastatiis Stimpson, 1858. 



Petrolisthes hastatus, Stimpson, Proc. Ac. N. Sci. Philad., 1858, p. 241 ; Ortmann, 

 Zool. Jahrb. vi. Syst. 2, p. 260 (1892). 



23 c/" and 14 $ from Sariba, British New Guinea. 



60. Petrolisthes lamarchi (Leach), 1820. 

 See P. Z. S , 1898, p. 464. 



Type. 1 c/ and 1 $ from Sariba, British New Guinea. 



Var. fimbriatus Borradaile, 1898. 1 ^ and 1 ? from Sandal Bay, Lifu, Loyalty 

 Islands ; 1 ? from Sariba, British New Guinea. 



61. Petrolisthes bispinosus sp. n. 



Diagnosis: — "A Petrolisthes with the front indistinctly trilobed, the middle lobe 

 prominent, each lobe concave above ; carapace covered ^vith straight, continuous, pilose 

 ridges and bearing on each side two epibranchial spines, but without spines on its 

 hinder edge ; chelipeds marked out into scales by pilose ridges, their meropodite vnth a 

 blunt lobe on the inner edge, the wrist with the inner edge 5-lobed, the two proximal 



• Taking in each case the average length of the carapace in the specimens before us as unity, the length of 

 the first pair of legs is in -V. scabra 3--5 and in var. longipes 5"2. The specimens of longipes are slightly smaller 

 than those of the type. 



