7 Proch. 
Systematic Index. 
north-eastern N. Amer., Van Name 
Boston Proc. Soc. Nat. Hist. 34. 
Phallusia ceratodes sp. n. Departure 
Bay, Huntsman Toronto Trans. Canad. 
Inst. 9 p. 121. — P. multitent aculata 
sp. n. Francisbay, Hartmeyer Wiss. 
Ergeb. d. D. Tiefsee Exp. 16 p. 279. 
Phallusioides gen. n. for Ascidia 
obliqua Alder Grand Manan, Huntsman 
Toronto Trans. Canad. Inst. 9 p. 138. 
Polycitor ( Eudistoma ) banyulensis 
sp. n. Gulf of Lyons, Brement Bull. 
Inst. Oc&m. Monaco 1912 No. 248. — 
P. psammorphus p. 300 Agulhasbank, 
remeri p. 309 Francisbay, spp. n., Hart- 
meyer Wiss. Ergeb. d. D. Tiefsee Exp. 
16 . 
Polyclinum neptunium sp. n. Cap- 
stadt, Hartmeyer T.c. p. 331. 
Polysyneraton spongioides p. 323, 
chuni 326, spp. n. Cap, Hartmeyer T.c. 
Pyrosoma : Entwicklung des Stolo 
prolifer, Neumann Zool. Anz. Leipzig 
39 p. 13. 
Pyrosoma giganteum, embryology, 
Julin Zool. Jahrb. Jena. Suppl. 15 
Bd 2 p. 775. 
Pyrosoma giganteum Lesueur and P. 
atlantieum P<5ron extreme terms of one 
species or one a variety of the other ; 
proposes to name the species P. gigan- 
teum and the var. atlantieum p. 0, P. 
agassizi found for first time in Atlantic 
p. 13, Kruger Res. Campagnes Sci. 
Prince de Monaco 1912. 
Pyura lionvillia, obesa, spp. n. 
Antarctic, Sluiter Bui. Museum Paris 
p. 453. 
Pyuropsis gen. n. (Styelidae) novae- 
selandiae sp. n. Neuseeland, Miohaelsen 
Hamburg Jahrb. wiss. Anst. 28 pp. 110- 
111 . 
Sycozoa arborescens sp. n. Capstadt, 
Hartmeyer Wiss. Ergeb. d. D. Tiefsee 
Exp. 16 p. 316. 
Tethyum asymmetron sp. n. Capstadt, 
Hartmeyer T.c. p. 253. — T. vollbarthi 
China-See p. 118, godeffroyi p. 124, 
australiense p. 127, Australia spp. n„ 
T. loveni f. n. kupfferi Ostsee p. 122, 
Miohaelsen Hamburg Jahrb. wiss. 
Anst. 28 . — T. atlantieum sp. n. p. 552 
Atlantic coast, north-eastern N. Amer., 
Van Name Boston Proc. Soc. Nat. Hist. 
34 . — T. pyri forme , Rathke, subsp. n. 
americanum Canada, Huntsman Toronto 
Trans. Canad. Inst. 9 p. 148. — 
T. tholiforme, serpentinum , quidni , 
insinuosnm, spp. n. Antarctic, Sluiter 
Bui. Museum Paris p. 455. 
Tethyum ( Styela ) mortenseni sp. n. 
North Sea, Hartmeyer Kpbenhavn Nath. 
Medd. 63 1912 pp. 261-268 with 3 figg. 
(2) CEPnALOOHORDATA. 
Ampliioxus hermaphroditism, Good- 
rich Anat. Anz. Jena 42 p. 318. 
A symmetron bassanum, G Unthor, 
structure of, Morris & Raff Melbourne 
Proc. R. Soc. Viet. N.S. 22 Pt. 1 1909 
p. 85. 
(3) Enterofneusta and Pterobranohia. 
Balanoglossus , Die Sandwirbei 
(Faeceshiiufchen) des B. clavigerus Delle 
Chiaie, Stiasny Zool. Anz. Leipzig 39 
1912 p. 488. 
Balanoglossus larvae found 300 sea 
miles E. of Fernando and 780 sea miles 
W. of Ascension, Hensen Ergebn. 
Exped. Humboldt Stiftung 5 p. 253. 
Cephalodiseus anderssoni sp. n. 
Antarctic, Gravier Bui. Museum Paris 
1912 p. 146. 
Zur Eibildung der Enteropneusten, 
Maser Zool. Jahrb. Jena Suppl. 15 
p. 533. 
