24 Crust. 
X. CRUSTACEA. 
Oreophorus reticulatus , A. & W., var. alcicornis , n. var., off Ganjam ; 
Alcock, J. Asiat. Soc. Bengal, lxv, p. 175. 
Ostracogastrica, n. nom. for group of Lithodidea , including 9 genera, 
all of which defined ; Bouvier (2). 
Oxy stoma : tribe defined, and its 4 families ; Alcock (1). 
Paguristes punicns , n. sp., off Madras Coast (133-250 faths.) and 
P. pusillus , n. sp., E. Coast of Ceylon (28 faths.), Henderson, 
J. Asiat. Soc. Bengal, lxv, p. 526. 
Pagurus hroyeri , Stimps., distinguished from P. pubescens , Kr., which 
probably does not occur in Europe. (P. pubescens , European auct.) 
= ? P. hroyeri , Stimps., and P. thompsoni ; Benedict (2). 
Palcemon borellii, n. sp., San Lorenzo (Jujuy) and San Luis ; Nobili, 
Boll. Mus. Torino, xi, No. 265, p. 2. (P. ensiculus , Smith) = P. 
zonicus, Heller, andP. brasiliensis ?, Hell., in Colonia Risso; Nobili, l.c. 
Palcemonetes antrorum , n. sp., well at San Marcos, Texas (blind) ; 
Benedict, P. U. S. Mus. xviii, p. 615. 
4 Palieocarpilius macrocheilus , specimen described ; Vinassa di Regny. 
4 Palmocorystes Jiarveyi , n. sp., Cretaceous, Hornby I. and Vancouver I., 
Woodward, Quart. J. Geol. Soc. lii, p. 225. 
Pandalus alcochi , n. sp., Indian Ocean (9° 35' N., 75° 36£' E.,406 faths.); 
Anderson, J. Asiat. Soc. Bengal, lxv, p. 92. P. heterocarpus , Costa; 
additions to Costa’s description (teeth of rostrum, colour, and eyes) ; 
Riggio. 
Paralomis ( granulosa ), Jacq., = P. verrucosa, Dana ; Bouvier (2) p. 15. 
Parapagurus andcrsoni , n. sp., & P. minutus , n. sp., N. of Maidive Atoll 
(719 faths.) ; Henderson, J. Asiat. Soc. Bengal, lxv, p. 529. 
Pariphiculus , n. g. of Leucosiidce , for P. (Bandallia) coronata, Ale. & 
And., and for P. rostratus, n. sp. ; Alcock, J. Asiat. Soc. Bengal, 
lxv, p. 257. 
Pasiphaii (Phye) sicula, n. sp., Sicity, Riggio, Natural. Sicil. (n.s.) i, p. 41. 
Petalulium [see under Scrgestes ]. 
Philyra corallicola , n. sp., Malabar Coast, p. 247, P. sexangula , n. sp., 
Persian Gulf and Godavari Coast, p. 241 ; Alcock, l. c. 
Pilumnus pannosus , n. sp. for (P. gemmatus , M.-Edw.) non Stimps., Gulf 
of Mexico and Florida Keys to Jamaica ; Rathbun, P. U. S. Mus. 
xix, p. 142. 
Placetron, Schalfeew, for ( Lepeopus ), Benedict ; Bouvier (2) p. 6. 
* \Plaqioloplais Vancouver ensis, n. sp., Hornby I. and Vancouver I. ; 
Woodward, l. c. p. 226. 
-}- Platycarcinus sismondai, specimen described ; Vinassa de Regny. 
Platychirograpsus , n. g. of Grapsidce , with peculiar large claw in <4 , for 
P. spectabilis, n. sp., Gaboon ; de Man, Zool. Anz. xix, p. 292. 
4 Podocrates Vancouver ensis , n. sp., Cretaceous, Vancouver I. and Hornby 
I., White ayes, Tr. R. Soc. Canada (2) i, pt. iv, p. 132. 
Poly onyx acutifrons , n. sp. ( for (P. biung uiculutus , Miers) non Dana, 
de Man, Zool. Jahrb. Syst. ix, p. 385. 
( Pristopus ), Ben. = Paralomis , White; Bouvier (2) p. 26. 
Psathyrocaris fragilis, Wood-Mason, var. atlantica , n. var., Bay of 
Gascony; Caullery, Ann. Univ. Lyon, xxvi, p. 374. 
Pseudophilyra blanfordi , n. sp., Mekran Coast, p. 252, and P. loood- 
inasoni , n. sp., Andaman Is. and C. Comorin, p. 250, Alcock, J. 
Asiat. Soc. Bengal, lxv. 
Pseudothelphusa magna , n. sp., and P. tristani , n. sp., Costa Rica, 800 
(or more) feet above sea-level, Ratiibun, P. TJ. S. Mus. xviii, p. 377. 
( Ptychogaster , A. M.-Edw.) = Gastropty chus ; Caullery, Ann. Univ. 
Lyon, xxvi, p. 390. 
Pylopagurus magni mantis , n. sp., 9 > without the lid-like right chela, 
Madras Coast, 133 faths., Henderson, J. Asiat. Soc. Bengal, lxv, 
p. 522. 
