1890.] NATURAL SCIENCES OF PHILADELPHIA. 493 



Wesley F. Wright. Four trays of mounteii specimens of Aglaophenia strnthioni- 



des, from the Californian coast. 

 Eugene M. Aaron. Julus sp?, from a buncli of bananas. 

 Witmer Stone. Parasitic worms from the intestine of Cooper's Hawk. 

 S. G. Di.xon. Boring of Carpenter Ant in cherry-wood. 

 Benjamin Sharp Collection of Invertebrates from the Caribbees ; Arenicola 



ecaudata and Spirographis Spa/lanzanii, from Villafranca, near Nice ; Ascidia 



intestinalis , Hermione sp?, Thysanozoon Brocchii, from Naples; Arenicola pis- 



catorum, Psainmolyce arenosa, Slernaspis sp ?, Phascolosoma, sp ? and Scorpio 



Etiropccus, from Villafranca. 

 Collection of Invertebrates from the Mediterranean. 

 Uselma C. Smith. Arenicola cristata, from Anglesea, N. J. 

 Smithsonian Institution. A collection of Echinoidea, Asteroidea, Opkiuroidea, 



Hololhuroidea, Crinoidea, Anthozoa, Hydroidea, Crustacea and Annelida, prin- 

 cipally from the dredgings of the U. S. Fish Commission. 

 Jas. T. B. Ives. Fluslra foliacea, from Hartlepool, Eng. 

 Wm. J. Fox. Turret Spider (Lycosa arenicola) fiom Atlantic City, N. J. ; nest of 



Pol isles pallipes. 

 Miss Edith Ives. Medusa and Ocypoda arenaria, from Atlantic City, N. J. A 



collection of Invertebrates from Five Mile Beach, N. J. 

 John Ford. l.epas fascicularis, from Atlantic City, N. J.; Serpuloid tubes on 



Adtica diiplicata, from Anglesea, N. J. ; Echinoneus semilunaris, from Cuba. 

 J. E. Ives. Nine species of Invertebrates from Holly Beach, N. J. A collection 



of Invertebrates from Five Mile Beach, N. J. 

 Academy of Natural Sciences Expedition lo Mexico, 1890. Thirteen species 



of Echinoderms, and a collection of Corals and Bryozoans from the northern 



coa^t of Yucatan and the harbor of Vera Cruz. 

 F. C. Baker. Scorpions from Oak Lodge, Fla. 

 H.C. McCook. Lumbricus terrestris, from Hollidaysburg, Pa. 

 D. J. Bullock. Cucumaria frondosa, from Bar Harbor, Me. 

 Isaac Norris. Stroiigyloceiitrotus Drobachiensis. 

 W. S. W. Ruschenberger. Pollicipes mitella, from Cochin-China. 

 Jo>eph Leidy. Velella mutica, from Beach Haven, N. J. 



MoLLUSCA (recent.) 



Academy Expedition to Mexico (1890). Three hundred and twenty-five trays ot 

 marine shells from Yucatan and Mexico; 406 trays of land and fresh-water shells, 

 collected by Prof. Heilprin and others; eight trays and bottles of mollusca, 

 collected at Havana, Cuba. 



Dr. Harrison Allen. Helix hortensis L., Nantucket. 



American Association of Conchologists (through Mr. Campbell, President), 153 

 trays of marine, land, and fresh-water shells of the United States and Alaska 

 (detailed list of which will be found in The Nautilus for November and 

 December, 1890. 



F. C. Baker. Murex hattstcllum var. longicauda Baker ; Lyogyrus Brownii Cpr. 

 R. I., Planaxis lineatus Bahamas; Ricitiula Pilsbryana Baker (type), Ceylon. 



