36 Crust. 
X. CRUSTACEA. 
Tetraplax,, n. g. of Ocypodidce, def. for Frevillea quadridentata, diagnosis ; 
Rathbun, Bull. U. S. Fish Comm. 1900, ii, p. 9. 
Thoe , g. and puella , diagnosed ; Rathbun, t. c., p. 63. 
T. aspera, Culebra; Rathbun, t. c., p. 63, n. sp. 
Thor, g. and jloridanus diagnosed; Rathbun, t. c., p. 116. 
t Titanocarcinus raulinianus ; Lorenthey, Math. term. Kozlem. Magyar 
Ak. xxvii, Szam 5, p. 17, pi. ii, figg. 1 a kb. 
Tozeuma, g., and carolinense diagnosed; Rathbun, Bull. U. S. Fish 
Comm. 1900, ii, p. 114. 
Trapezia ferruginea maculata ; Lenz, Zool. Jahrb. Syst. xiv, p. 466. 
Trichocardnus walkeri, nom. nov. for T. recurvidens Walker [Tr. Liverp. 
Biol. Soc. xii, p. 271]; Holmes, P. Calif. Ac. vii, p. 53. T. ovegonensis, 
notes; Lenz, Zool. .Jahrb. Syst. xiv, p. 452. 
Uca def. and key to Porto Rico spp., p. 6, mordax , pugnax rapax, lepto- 
dactyla, thayeri, diagnosed; Rathbun, Bull. Lb S. Fish Comm. 1900, 
ii, p. 7. U. annulipes, var. 07'ientalis nov., Buntal, Borneo, £ descr.; 
Nobili, Boll. Mus. Torino xvi, No. 397, p. 13. U. macrodactyla , 
notes; Nobili, op. cit., No. 415, p. 49. 
U. uraguayensis, La Sierra, Uraguay; Nobili, op. cit., No. 402, p. 14. 
U. festce, Rio Daule Inferiori; Nobili, op. cit., No. 415, p. 51 : n. spp. 
Ucides occidentals, notes; Nobili, t. c., p. 48. U., g. def. and cordatus 
diagnosed; Rathbun, Bull. U. S. Fish Comm. 1900, ii, p. 14. 
Urocaris, g. and longicaudata , diagnosed; Rathbun, t. c., p. 126. 
Uroptychus, g. def., p. 281, fusimanus , p. 283, australis, p. 284, hacillimanus , 
p. 285, descr.; Alcock, Indian Deep-Sea Macrura. 
U. nigricapilis, Andaman Sea; Alcock, t. c., p. 283, p. iii, fig. 3. U. na- 
nophyes, Ceylon; McArdle, Ann. Nat. Hist. (7) viii, p. 525 : n. spp. 
Willemoesia, g. def., indica, Bay of Bengal; Alcock, Indian Deep-Sea 
Macrura, p. 178, pi. i, fig. i, n. sp. 
Xanthias, g. def. and nuttingi diagnosed; Rathbun, Bull. U. S. Fish 
Comm. 1900, ii, pp. 34 & 35. X. xantusii, notes; Nobili, Boll. Mus. 
Torino xvi, No. 215, p. 34. 
Xanthodius , g. def. and parvulus diagnosed; Rathbun, Bull. Lb S. Fish 
Comm. 1900, ii, p. 27. 
Xiphocaris , g. and elongata diagnosed; Rathbun, t. c., p. 118. 
Xiphopeneus, g. and kroyeri diagnosed; Rathbun, t. c., p. 102. 
SCHIZOPODA. 
The following papers deal with Schizopoda :—Nos. 64, 100, 163, 164, 188. 
Amblyops crozetii, Bipolar distribution; Ohlin, Ann. Nat. Hist. (7) vii, 
p. 371. 
Gasocaris, n. g., def.; Fritsch, Zool. Anz. xxiv, p. 505. 
Hetei'omysis spinosus, San Pedro, Calif.; Holmes, P. Calif. Ac. vii, p. 225, 
n. sp. 
Mysidopsis elongata, San Pedro, Calif.; Holmes, t. c., p. 226. M. serra- 
ticauda, Mediterranean, 9 descr.; Walker, J. Linn. Soc. xxviii, p. 293, 
pi. xxvii, figg. 1-6 : n. spp. 
My sis costata, San Pedro; Holmes, P. Calif. Ac. vii, p. 221, n. sp. 
Xeomysisfranciscorum, San Francisco Bay; Holmes, t. c., p. 223, n. sp. 
Siriella pacifica, San Diego, Calif.; Holmes, t. c., p. 227, n. sp. 
Thysanoessa spinifera, Fort Bragg, Calif.; Holmes, t. c., p. 229, n. sp. 
STOMATOPODA. 
The following papers deal with Stomatopoda : —Nos. 16, 160. 
Gonodactylus chiragra, notes and varieties ; Borradaile in Willey’s Zool. 
Res., Pt. iv, p. 400. 
