MALACOSTRACA. 
Crust. 21 
A. Icevis , gracilipes, p. 195 ,dentipes, mcerodactylus , p. 196, strenuus , lobidens , 
p. 199, acanthomerus , p. 202, rapax , p. 203, carinatus , p. 206; Cou- 
TifeiiE, Notes Leyden Miis. xix. 
Aratus pisonii, Jamaica, p. 35; Rathbun, Ann. Inst. Jamaica, i. 
Arenceus cribrarius , Jamaica, p. 23; Rathbun, t. c. 
Arete dorsalis , p. 235; CouTiiSRE, Bull. Mus. Paris, 1897. 
Aretus vitensis , p. 270, haani , p. 271, cutrifer n. n. for hanni , p. 272, spp. 
discussed and distribution; Ortmann, Zool. Jahrb. Syst. x. 
Astacws nob ilis, pigment, p. 238; Newbigin, J. Physiol, xxi. 
Athanas dispar , n. n. for A. leptocheles — 9 , and solenomerus— , p. 233; 
CoutiIcre, Bull. Mus. Paris, 1897. 
A. djiboutensis , Djibouti, p. 234; CouTihRE, £. c. : n. sjp. 
Athanopsis, n. g. defined for platyrhynchus , Djibouti, p. 301, CouTifeRE, 
<. c., n. sp. 
Atya scabra , Jamaica, p. 44; Rathbun, Ann. Inst. Jamaica, i. 
Atyoida potimirim, described, p. 155, pis. ix & x; Muller, Arch. Mus. Rio 
Jan. viii, 1892. 
Automate dolichognatha, described, p. 235 ; Coutiisre, Bull. Mus. Paris, 
1897. - . 
Banareia armata , New Caledonia, p. 75 ; Man, Mt. Mus. Hamburg, xiii. 
Bctmts viinutm, Funafuti, p. 117, pi. vii, figg. 4a, 5, Whitlegge, Mem. 
Austral. Mus. iii, n. sp. 
Bithynis jamaiccnsis , p. 44, faustinus , p. 45, Jamaica; Rathbun, Ann. 
Inst. Jamaica, i. 
Bythocaris simplicirostris, p. 427, pi. xx, fig. 3, payeri , p. 428; Birula, 
Annuaire Mus. St. Petersb. 1897. 
Calappa Jlammea , , gallus , Jamaica, p. 36; Rathbun, Ann. Inst. Jamaica, i. 
t Callianassa whiteavesii , Cretaceous, Vancouver I., p. 223, Woodward, 
Quart. J. Geol. Soc. Iii, n. sp. 
Callinectes latimanus , Lagos, p. 151, Rathbun, P. Soc. Washington, xi, 
n. sp. 
C. sapidus, ornatus , danee , marginatus , p. 23, Jamaica; Rathbun, Ann. 
Inst. Jamaica, i. C. marginatus , p. 149, gladiator , p. 150, bocourti , 
p. 151, Africa; Rathbun, P. Soc. Washington, xi. 
Cambarus montezumce , p. 224, propinquus , p. 225, digueti , p. 227, parasitism, 
p. 228; Bouvjer, Bull. Mus. Paris, 1897. 
Cancer anthonyi , Playa, Maria Bay, Lower California, p. Ill, Rathbun, 
P. Soc. Washington, xi, n. sp. 
C. pagurus , p. 448; Birula, Annuaire Mus. St. Petersb. 1897. 
Carcinus mamas , p. 448 ; Birula, t. c. . 
Cardisoma guanhumi, Jamaica, p. 24; Rathbun, Ann. Inst. Jamaica, i. 
C. latimanus , Darien, description, p. 3; Nobili, Boll. Mus. Torino, xii, 
No. 280. 
Caridinatypus , p. 167, wyck ii var. paucipara, nov., p. 168, africana , p. 170, 
pi. xv, fig. 2; Weber, Zool. Jahrb. Syst. x. 
Carpilius corallinus , Jamaica, p. 12; Rathbun, Ann. Inst. Jamaica, i. 
Cestopagurus , n. g. defined, p. 229, for coutieri , Djibouti, p. 230, figg. 1-5, 
Bouvier, Bull. Mus. Paris, 1897, n. sp. 
Chlorodiella longunanus, Jamaica, p. 14; Rathbun, Ann. Inst. Jamaica, i. 
Chorinus heros , Jamaica, p. 5 ; Ratiibuii, t. c. 
Cleistostoma leachii , p. 90, tridentatum , p. 93, fig. 4 ; Man, Mt. Mus. 
Hamburg, xiii. 
Clibanarius sclopetarius, Jamaica, p. 43; Rathbun, Ann. Inst. Jamaica, i. 
Ccenobita ; diogenes , Jamaica, p. 42; Rathbun, t. c. 
Crangon crangon , p. 429, pi. xx, fig. 4, allmani , p. 430, pi. xx, fig. 5 ; 
Birula, Annuaire Mus. St. Petersb. 1897. 
\Crangopsis vermiformis , systematic position of, p. 283 ; Ortmann, Amer. 
J. Sci. vi. 
