33 Crust. 
Systematic. — Cyclometopa . 
2631 
Victoria, Fulton and Grant, Melbourne, 
Troc. R. Soc.Vict., 19 , (7, pi. iv, It'. 1-4). — 
P. spinicarpus sp. n. Masthead Reef, 
Queensland, Grant and McCulloch, 
Sydney, N.S.W., Proc. Linn. Soc., 31 , 
(15, pi. i, f. 2). — P. trichophoroides de 
Man (134), longicomis Hilgd. (135), 
savignyi Hell. (138), propinquus Nob. 
(140), descriptions, Nobili, Bui. sci. 
France Belgique, 40 . 
Platepistoma gen. n. ( Porlunidcie ) 
macrophthalmum sp. n. Hawaiian 
islands, Ratiibun, Washington, D.O., 
Bull. U. S. Com. Fish., 1903, 23 , (876,, 
fig. 33). 
Platyozius perpusillus sp. n. Tua- 
motu Is., Polynesia, Nobili, Bui. 
Museum, Paris, 12 , (264). 
Polydectus cupulifera Latr. bearing 
Actinians in its claws, Hawaiian islands, 
Duerden, London,' Proc. Zool. Soc., 
1905 , (506) ; Richters, Zool. Beob., 
Frankfurt a. M., 47 , (225-228). 
Portunus pubescens Dana (pi. xiv, f. 1), 
granulatus A. M. Edw. (pi. xii, f. 2), 
orbicularis Richt. (pi. xii, f. 4), longi- 
spinosus Dana (pi. xii, f. 6), figured, 
macro pthalmus (871, pi. xii, f. 5), sp. n. 
Hawaiian islands, Ratiibun, Washing- 
ton, D.C., Bull., U. S. Com. Fish, 1903, 
23 . — P. depurator Leach with Grega- 
rine parasites, Linger and Duboscq, Paris, 
C.-R. soc. biol., 60 , (1001-1003). 
Potamocarcinus chaff an joni Orinoco 
(311, pi. xvi, f. 2), g\uitemalensis, Gua- 
temala (313, pi. xvi, f. 7), spp. n. 
Rathbun, Nouv. Arch. Museum, 
Paris, 7 . 
Potamonidae, classification and de- 
scriptions of species, Ratiibun, op. cit. 
ser. 4, 6, 1904, (225-312, pis. ix-xviii) ; 
7,(159-321, pis. xiii-xxii) ; 8 , (33-122); 
catalogue, Bui. Museum, Paris, 1906, 
(369-376). New species only recorded. 
Potamon spp. characters, De Man, Zool. 
Jahrb., Syst., 23 , (743-760). — P. setiger 
Syria (258, pi. ix, f. 2), shcnsiensis 
China (262, pi. ix, f. 8), davidi China 
(264, pi. ix, f. 3), mindanaoensis 
Philippines (268, pi. x, f. 5), hinabalu- 
cnsis Borneo (269, pi. x, f. 2), koolooensis 
N. India (270, pi. x, f. 1), paludosus 
Siam (272, pi. x, f. 4), brousinichei 
Cochin-China (272, pi. x, f. 6), palustris 
Laos (273, pi. x, f. 3), manii Siam (274, 
pi. xi, f. 6), tannanti (279, pi. xi, 
(n-9720 l) 
f. 8), rangoonensis Burma (279, pi. xi, 
f. 2), mooleyitcnsis Tenasserim (283), 
luangprabangensis (281, pi. xi, f. 9), 
orleansi (282, pi. xi, f. 7), laosensis 
(285, pi. xi, f. 3), lacunifer (286, pi. xi, 
f. 1), Indio-China and Siam, wagraka- 
roicensis Mysore (292, pi. xii, f. 4), 
bouvieri India (293, pi. xii, f. 5), 
nigrensis W. Africa (295, pi. xii, f. 8), 
humbloti (297, pi. xii, f. 10), grandidieri 
(298, pi. xii, f. 11), bombetokensis (298, 
pi. xii, f. 6), Madagascar, antipoloensis 
(301, pi. xiii, f. 4), mistio (302, pi. xiii, 
f. 3), Philippines, koatenensis China 
(308, pi. xiii, f. 8), monbanoanus 
Philippines (309, pi. xiii, f. 7), thagaten- 
sis, Tenasserim (296), inornatus Siam 
(311, pi. xiv, f 1), spp. n. Ratiibun, 
Nouv. Arch. Museum, Paris, 6. — ( P . 
( Potamon ) cochinchinense sp. n. Cochin- 
China, De Man, Mission Pavie, 3, (323, pi. 
xviii, f. 5).) — P. ( Potamonautes ) sidneyi 
Natal, 7, (165), 6 , (pi. xiv, :f. 5), lueboensis 
Congo, 7, (166), 6 , (pi. xiv, f. 2), regnieri 
W. Africa, 7, (168), 6, (pi. xiv, f. 3), 
lirrangensis, French Congo, 7, (169), 6, 
(pi. xiv, f. 8), didieri, E. Africa, 7, (170), 
6, (pi. xiv, f. 9 ), freycineti, W. Australia, 
7, (175), 6, (pi. xv, f. 5), renongensis , 
Malay Peninsula, 7, (176), dybowskii, 
W. Africa, 7, (177), 6, (pi. xv, f. 3), 
tambelanensis, Tambelan Is., 7, (182), 6, 
(pi. xv, f. 4), pobeguini, Congo, 7, (195), 
6, (pi. xvi, f. 8), spp. n. ; ambiguus, 7, 
(171), biballensis (176), capelloanus 
(179), jacquemonti (185), nomm. n. 
Rathbun, Nouv. Arch. Museum, Paris. — 
P. ( Potamonautes ) aloysii-sabaudiae 
sp. n. Mt. Ruwenzori, Nobili, Torino, 
Boll. Musei Zool. Anat., 21. No. 544(1) — 
P. ( Paratelphusa ) improvisum Lanch. 
(f. 1), sex-punctatum sp. n. (f. 2), Malay 
Peninsula, Lanchester, Fasc. Malay. 
Zool., 3, (129). — P. (Parathclphusa 
cndymion sp. n. China, De Man, Zool. 
Anz., 30 , (35-36). — P. ( Parathclphusa ) 
faxoni, Siam (251, pi. xiv, f. 8), feguen- 
s'is, Burma (260, pi. xiv, f. 3), antongilen - 
sis, Madagascar (265, pi. xii, f. 5), 
spp. n. ; moodmasoni nom. n. for 
edwardsi Wood-Mason ; Ratiibun, 
Nouv. Arch. Museum, Paris, 7. — 
P. ( Geotlielphusa ) sakamotoanus Liu- 
Chiu Is., 7, (206), 6, (pi. xviii, f. 6), 
agassizii N. E. Australia, 7, (211), 6, 
(pi. xviii, f. 2), araneus Indo-China, 7, 
214), sikkimensis Sikkim, 7, (219), 6, 
pi. xviii, f. 7), perrieri Congo, 7, (222), 
6, (pi. xviii, f. 11), spp. n. Ratiibun^ 
Nouv. Arch. Museum, Paris. — P. ( Geo - 
c 4 
