240 DISCOVERY REPORTS 



Phylum GELATINOSA 



Order CALCAREA 

 Family HOMOCOELIDAE 



Genus Lencosoletiia, Bowerbank. L. discovereyi, Jenkin. 



L. mackciyi (Lendenfeld). 



Family LEUCASCIDAE 



Genus Pericharax, PolejaefF. Genus Leucetta, Haeckel. 



P. pyriformis, sp.n. L. leptoraphis (Jenkin). 



L. macquariensis, Dendy. 



Family LEUCALTIDAE 



Genus Leucaltis, Haeckel. Genus Leucettusa, Haeckel. 



L. gastrorhabdijera, sp.n. L. baeckcliana (Polejaeff). 



L. sitnplicissima, sp.n. 



Family GRANTHDAE 



Genus Graniia, Fleming. G. cirrata, var. tenuipilosa, n. 



G. cirrata, var. aurorae, Dendy. 



Order TETRAXONIDA 

 Sub-order HOMOSCLEROPHORA 



Family PLAKINIDAE 



Genus Plakina, Schulze. P. trilopha, Schulze. 



P. tnonolupha, Schulze. 



Sub-order STREPTASTROSCLEROPHORA 



Family PACHASTRELLIDAE 



Genus Pachastrella, Schmidt. Genus PoecUlastra, Sollas. 



P. mofiilifera, Schmidt. P. compressa (Bowerbank). 



Sub-order ASTRO SCLEROPHORA 

 Family GEODHDAE 

 Genus Geodia, Lamarck. G. magellani (Sollas). 



Family ERYLIDAE 

 Genus Erylus, Gray. E. discophorus (Schmidt). 



Sub-order SIGMATO SCLEROPHORA 



Family TETILLIDAE 



Genus Telil/a, Schmidt. Genus Cinachyra, Sollas. 



T. leptoderma (Sollas). C. antarctica (Carter). 



C. barbata, Sollas. 

 C. coaclifera (Lendenfeld). 



