673 
ZOOLOGICAL LITERATURE. 
tralis (Bk.), 6rray, 1. c. p. 633. Ahhion, Gray: A. hyndmani (Bk.), Gray, 
1. c. p. 633. lopJion, Gray : I. scandms (Bk.), Gray, 1. c. p. 633. Isodictya, 
Bowerb: I. normani (Bk.), Gray, I c. p. 634. Umplocns, Grayj E. tridens 
(Sdt.), Gray, /. c. p. 634. Anchmo’e^ Gray : A. perarmatus (Bk.), Gray, 1. c. 
p. 634. Microciona, Bowerb. (part.) : 31. sjnnulenta (Bk.), Gray, 1. c. p. 634. 
Dendoryx, Gray : D. mcrusta?is (Bk.), Gray, 1. c. p. 636. JPronax, Gray : P. 
plumosa (Mont.), Gray, 1. c. p. 636. Euthymus^ Gray : E. shadboUii, Gray, 
1. c. p. 635. Desmacidon, Bowerb. (part.) : D. fructicosus (Bk.), Gray, 1. c, 
p. 635. ECamiyera, Gray : II. ruhens (Sdt.), Gray, 1. c. p. 63G. Ilymedesmiay 
Bowerb. (part.) : II. zetlandica (Bk.), Gray, 1. c. p. 536. Terem, Gray : P. 
Jimhriatus (Bk.), Gray, 1. c. p. 630. Carmiciy Gray : C. macilenta (Bk.), Gray, 
1. c. p. 636, CorylaSy Gray : C. lohata (Bk.), Gray, 1. c. p. 636. Ingcdliay 
Gray ; I. cupulifemy Gray, I, c. p. 637. Navictdina, Gray : N. cUftoniy Gray, 
1. c. p. 638. Ilamacanthtty Gray: II. Johnsoni (Bk.), Gray, /. c. p. 638. 
Ocllius, Gray : G. juyosus (Bk.), Gray, 1. c. p. 638. Biemna, Gray : B. 
peachii (Bk.), Gray, 1. c. p. 638, Asychis, Gray : A. Jihulata (Sdt.), Gray, 
1. c. p. 538. Dymnus, Gray : D. sicuhis. Gray, 1. c. p. 538. Damo, Gray ; 
D. hiclavatay Gray, 1. c. p. 538. Abilciy Gray : A. Icevis (Bk.), Gray, /. c. 
p. 639. Orinay Gray : 0. anyidata (Bk.),Gray, 1. c. p. 640. Carteria, Gray: 
C.japonica, Grsiy= Hyalonema mirabilis (Bk.), Gray, 1. c. p. 640. 
Family 14. Tethyad.®. Sponge massive, suborbicular or subramose, flesby. 
Skeleton consisting of simple fusiform spicules and of fusiform spicules 
with three prongs or three diverging hooks at the distal or outer extre- 
mity, and with more or less globular man}’ -rayed stellate spicules, or 
of either of the two kinds. 
Genera: — J9o«a<ta,Nardo (part.) : D. aurantium (Nardo), Gray,/, c. p. 541. 
Collingsiay Gray: C. sarniensisy Gray=P. collingsii (Bk.), Gray, /. c. p. 541. 
Themay Gray : T. muricata (Bk.), Gray, /. c. p. 641. Amniscosy Gray : A. 
morum (Sdt.), Gray, /. c. p. 642. Stellettay Sdt. : S>. gnibii (Sdt.), Gray, /. c. 
p. 642. Penaresy Gray : P. helleri (Sdt.), Gray, /. c. p. 642. Eciomcmiay 
Bowerb. : E. acervus (Bowerb.), Gray,/, c. p. 642. DercituSy Gray : i), buck- 
landi (Bk.), Gray, /. c. p. 642. Ancoriniiy Sdt. : A. crebra (Sdt.), Gray, /. c. 
p. 643. Tethyay Lamk. : T. cranium (Lamk.), Gray, /. c. p. 643. Mesaposy 
Gray : 31. steUifera (Bk.), Gray, /. c. p. 643. Laothocy Gray : L. verticillata 
(Bk.), Gray, /. c. p. 543. TimeUy Gray : T. stellata (Bk.), Gray, /. c. p. 644. 
AcarnuSy (Iray : A. innominatuSy Gray, /. c. p. 644. Fonteiay Gray : F. ano- 
mala. Gray, /. c. p. 644. PumeXy Gray : P. adriaticuSy GxCiy=iStelletta pumex 
(Sdt.), Gray, l.c. p. 644, Corticiuniy Sdt.: C. candelabrum (Sdt.), Gray, 
/. c. p. 644, Stelligeray Gray : S. furcatUy Gmy Baspailia stelligera (Sdt.), 
Gray, /, c, p. 645, Vibidinus, Gray: V. stuposus (Mont.), Gray, /. c. p. 646. 
Adreusy Gray: A. fascicular iti(Bk.)yQi’ayy 1. c. p. 645. AxoSyGniy: A.cliftbniiy 
Gray, /. c. p. 646. Achino'ey Gray: A. australis (Bk.), Gray, l.c. p. 646. 
Cyamony Gray : C. vickersii (Bk.), Gray, /. c. p. 646. ? EuryadeSy Buchass. & 
Michel. : E. notabilis (D, & M.), Gray, /. c. p. 546. 
Order V. ABENOSPONGIA. Sponge consisting of a disk of agglutinated 
sand, witli a series of diverging spicules on the circumference of the disk, , 
and a pencil of similar spicules at the mouth of the oscules on the upper 
surface of the disk. 
Family 16. Xenospongiad.®. 
Genus : — Xenospongiuy Gray : X. patelliformisy Gray, /. c. p. 647. 
