5 Por. Systematic. 0631 
Asiatic Seas and Freshwaters. e 
Ceylon coasts, sponges, discussion ol 
results previously published ; Herdman. 
Singapore, TctractmeUida, Monaxo- 
uida, Ceralom 24 spp. ; Dragnewitsch. 
Bengal, Spongilla laciiatris var. n. ; 
Annandale, 1. 
African Seas and Freshwaters. / 
\j. Tanganyika Spongilla sp. n. ; 
Kirkpatrick. 
Tunisie, eponges de commerce ; Cotte. 
Mer Rouge, Honaxonida and Tetvacbi- 
nellida 8 spp. n.; Topsent, 2. 
Zambesi, Spongilla 2 spp. n. ; Kirk- 
patrick. 
White Nile, Epkydatia plnmosa var. n.; 
Kirkpatrick. 
American Seas. <j 
Anticosti, Muiutxonidao spp.; Schmitt. 
Kalilornien, Kalkseliwamme spp. n. ; 
Urban. 
Australasian Seas. i 
New South Wales, Mouaxonida 16 spp. 
n. marine; Whitelegge. 
Antarctic Ocean. o 
J/Anlarctique, Eponges recueiIJies par 
lo “ Frungais,” Dendrilla sp. n. ; Top- 
sont, 1. 
Atlantic Ocean. t 
E. Atlantic, Farrea ocea var. n. ; 
Topsent, 4. 
B. Fossil. 
Pleistocene Maryland, C liana uul- 
phurca, borings; Clark, 
Miocan Algeriens, Tetraclinellida, 
Lithistida, U exactincllida ; Zeise. 
Chalk Croydon, Povoaphaera, Plintho- 
eella ; Hinde. 
Palaozoische Gebilde Podoliens ; 
Siemiradzki. 
Devonian, Moscow Shale New York 
I stracoapongia ; Slocom. 
Silurian, Keewatin, Manitoba, llecep- 
laculitca sp. indet ; Whiteaves. 
Silurian, Anticosta Buthotrephia for- 
mant presque a lui seul un lit de plusieurs 
centimetres ; Schmitt. 
Middle Cambrian, China Protoapongia 
sp. n. ; Walcott. 
111.— SYSTEMATIC. 0631 
CALCAREA. 
(i.) HOMOCOELA. 
Lciwoaolenia eleanor sp. n. California, 
Urban, Arch. Natg., 72, (55). 
f Easeones n. order, including Fospon- 
< pa , Stromatocerium, Cryptozoon, Sirc- 
pliochclus find Wingia, Seely, Ver- 
mont, Rep. Geol., 5, (171). 
^StroniaLoccridae n. fam. of Evuscones, 
Seely, T.c. (171). 
f Cryptozoon sleeli, saxivoseum, icing i 
spp. n., Seely, T.c. 
| Wingia gen. n. <:ongrcgata, lapilla , 
disi-oidca spp. n., Seely, T.c. (178). 
(ii) HETEROCOELA. 
L eumndra licathi , apicalis spp. 
nn. California, Urban, Arch. Natg., 
72,(59). 
Stjmudra eoacta sp. n. California, 
Urban, T.c., (36). 
Sycandra vaphanus , Hammer, Verb. D. 
zool. (!es., 16,(269-273); Entwicklung 
und feinerer Ban, Berlin, SilzBer. Ges. 
natf. Freunde, 1906, (135-139). 
Povosphaera spp. from Chalk Croydon, 
Hinde, Croydon, Proc. Microsc. Nat. 
Hist. Cl., 1905, (87-92), 
11 EX ACT1N E LL1 DA. 
(i) LYSSAC1NA. 
Protoapongia chloris sp. n., Middle 
Cambrian, China, Walcott, Washington, 
D.C., Nation. Mus. Proc., 29, (10). 
