20 Crust. 
X. CRUSTACEA. 
Panopeus areolatus , Jamaica, &c., p. 3G1, clissi mills, Trinidad, p. 366, 
ovatus, Gulf of California, p. 368, angustifrons , Massachusetts, 
Florida, &c., p. 373, hemphillii , Florida, p. 374, bermudensia , Bermuda, 
p. 376, Benedict & Rathbun, P. U. S. Mus. xiv ; P. lotus , p. 153, 
tanner i, p. 154, West coast Central America, Faxon, Bull. Harvard 
Mus. xxiv : n. spp. 
Pilodius flavus , Sandwich Is., p. 239, Rathbun, P. U. S. Mus. xvi, n. sp. 
Pilumnus margaritatus , Tahiti, p. 436 ; major , Japan, p. 439, Ortmann, 
Zool. Jahrb. Syst. vii, n. sp. 
P. gonzalensis , Gonzales Bay, p. 240, Rathbun, P. U. S. Mus. xvi, n. sp. 
Xantho bifrons , Ecuador, p. 450, pi. xvii, fig. 7, Ortmann, Zool. Jahrb. 
Syst. vii, n. sp. 
Xanthodes minutus , Sandwich Is., p. 238, Rathbun, P. U. S. Mus. xvi ; 
X. sulcatus, West coast of Central America, p. 152, Faxon, Bull. 
Harvard Mus. xxiv : n. spp. 
PoRTUNIDAC. 
Achelous affinis, West coast of America, p. 155, Faxon, Bull. Mus. 
Harvard, xxiv, n. sp. 
Callinectes tumulus , Ordway, gladiator , Bezah River, p. 537, Benedict, 
P. U. S. Mus. xvi, n. var. 
* Gonioneptunus, n. g., subornatus , n. sp., Japan, p. 79, pi. iii, fig. 9; Ort- 
mann, Zool. Jahrb. Syst. vii. 
Neptunus ( Hellenus ) iridescens, Gulf of California, p. 241, Rathbun, P. U. 
S. Mus. xvi, n. sp. 
CORYSTIDA*:. 
^ Podocatactes, n. g., p. 29, hamifer , n. sp., Japan, p. 29, pi. iii, fig. 1 ; Ort- 
mann, Zool. Jahrb. Syst. vii. 
^ Tr achy car cinus. n. g., corallinus , n. sp., West coast of America, p. 156 ; 
Faxon, Bull. Mus. Harvard, xxiv. 
TELPHUSJDA3. 
[Including Pseudotelphusidce and Trichodactylidce.'] 
Deckenia alluaudi , Seychelles, p. 335, pi. viii, Milne-Edwards & 
Bouvier, Ann. Sci. Nat. xv, n. sp. 
Dilocarcinus margaritifrons , Peru, p. 492, pi. xvii, fig. 11, cryptodus , Peru, 
p. 493, Ortmann, Zool. Jahrb. Syst. vii, n. spp. 
Epilobocera haytensis, Hayti, p. 658, pi. lxxvii, figg. 4 & 5, granulata , 
West Indies, p. 659, pi. lxxvii, fig. 6, Rathbun, P. U. S. Mus. xvi, 
n. spp. 
Paratelphusa salangensis , Salanga, p. 487, Ortmann, Zool. Jahrb. Syst. 
vii, n. sp. 
Potamocarcinus nicaraguensis , Stmp-., Nicaragua, p. 656, pis. lxxvi & 
lxxvii, figg. 1-3, Rathbun, P. U. S. Mus. xvi. 
