38 IX. Crustacea für 1901. 



Parapenaciis, Gattg. definirt, constrictus, siynüis, megalops, americanvs n. ?p 



beschr., Porto Rico. Rathbun. 

 Parapimixa afjinis n. sp. Dead Man's Island, San Pedro, Calif. Holmes (3) 

 Parapontocaris, n. subg. von Aegeon, f. Aeg. andamanense Wood-Mason, u. benga 



lense Wood-Mason, beschr., Ind. Meer. Alcock (!). 

 Parapylocheles {Pylochelidae) n. g. f. Pyl. scorpio Ale, beschr., Ind. Meer. Alcock (1) 

 Parathelphusa maculata n, var. lanchesteri, maculata oxygona n. subsp., Sarawak 



shelfordi n. sp., Limbang. Nobili (1). 

 Paromolopsis Wood-Mason, Gattg. definirt, ftoastWood-Mason beschr., Ind. Meer^ 



Alcock (3). 

 Pasiphaea Sav., Gattg. und Untergattg. Phye definirt, P. sivado (Risso), uni 



spinosa Wood-Mason, Phye alcocki Wood-Mason beschr., Ind. Meer. Alcock ( 1 ) 

 Pelia, Gattg. definirt, mutica beschr., Porto Rico. Rathbun. 

 Penaeus, Gattg. definirt, iras^YiewÄts beschr., Porto Rico. Rafhbuo. — PeneusF. mit 



Untergattgen: Peneus, Parapeneiis, Metapeneus, Parapencopsis, Trachy- 



peneus n. subg. Xipkopeneus deünivt, P. {3Ietapen.) coniger Wood-Mason, var. 



andamanensis Wood-Mason, P. (Parapen.) rectacutus Sp. Bäte, investigatoris 



Anderson beschr., Ind. Meer. Alcock (I). — P. californiensis n. sp. Annaheim, 



Calif orn. Holmes (.3). 

 Pentacheles Sp. Bäte, Gattg. definirt, hextii Alcock, gihbus Alcock, carpenteri 



Alcock, beaumontn Alcock beschr., Ind. Meer. Alcock (I). 

 Percnon, Gattg. definirt, planissimum beschr., Porto Rico. Ruthbiin. 

 Peridimenes, Gattg. definirt, americanus beschr., Porto Rico. Rathbun. 

 Persephona, Gattg. definirt, punctata beschr., Porto Rico. Rathbun. 

 Petalomera Stimpson, Gattg. diefinirt, indica Ale. beschr., Ind. Meer. Alcock (2). 

 Petrolisthes elongatus Miers., French Pass, cinctipes (Rand.), Bare Island, Masse 



u. Bemerk. Lenz. — P. angulosus, spinifrons, affinis, beschr., Nobili (2); 



P. armatus, marginatits, gracilis, sinuimanus, bespr., holotrichus n. sp., 



Flamingo Ins., ortmanni n.sp., Bai v. St. Helena. Nobili (3). — P. bosci (Sav.) 



?, deniatiis M.-E., beschr., Celebes. Schenkel. 

 Phoberos A. M.-Edw., Gattg. definirt, caecus A. M.-Edw. var. tenuimanus Sp. 



Bäte beschr., Ind. Meer. Alcock (1). 

 Phyllosoma duperreyi Guer., bespr., Neu-Guinea. Stebbing (-J). 

 Picroceroides, Gattg. definirt, tubnlaris beschr., Porto Rico. Rathbun. 

 Pilummis, Gattg. definirt, nudimanus, marshi beschr., Porto Rico. Rathbun. 



— P. meridionalis n. sp. La Plata. Nobili (2). 

 Pinnotheres, Gattg. definirt, ostrearins n. sp. Porto Rico. Rathbun. — P. pti- 



gettensis n. sp. Puget Sound. Holmes (3). — P. novae-zelandiae Filh., Bemerk., 



schauinslandi n. sp. N.- Seeland. Lenz. — P. semperi Bürger, Bemerk., 



Celebes. Schenkel. — P. süvestrn u. sp. Chile. Nobili (2). 

 Pifho, Gattg. definirt, aciileata, anisodon, iherminieri, mirabilis, beschr., Porto 



Rico. Rathbun. 

 Plagxisia, Gattg. definiert, depressa beschr., Porto Rico. Rathbun. 

 Plastocrangon n. subsp. v. Glyphocrangon, f. Gl. caecescens Wood-]Mason, caeca 



Wood-Mason, cerea Alcock u. Anderson, beschr., Ind. Meer. Alcock (1). 

 Platybema, Gattg. definirt, rugosiim besclir., Porto Rico. Rathbun. 

 Platylambrus, Gattg. definirt, serratus beschr., Porto Rico. Rathbun. 

 Platypodia, Gattg. definirt, speciabüis, Porto Rico. Rathbun. 



