94 OKHAMANDAL MARINE ZOOLOGY REPORT PART I 



FAMILY GEODIIDJE. 



4. Geodia variospiculosa Thiele. 



FAMILY DONATIID^. 



5. Donatia seychellensis (Wright). 



6. Tuberella aaptos (Schmidt). 



FAMILY CHONDKOSIID.E. 



7. Chondrilla australiensis Carter. 



8. Chondrilla agglutinam n. sp. 



SUB-ORDER SIGMATOTETRAXONIDA. 



FAMILY TETILLID.E. 



9. Tetilla dactyloidea (Carter). 



10. Tetilla hirswta Dendy. 



11. Tetilla pilula n. sp. 



12. Tetilla barodensis n. sp. 



* 



FAMILY HAPLOSCLERID^E. 



13. Gellius fibulatm (Schmidt) var. microsigma nov. 



14. Gellius ridleyi (Hentschel). 



15. Gelliodes fibrosa Dendy. 



16. Reniera permollis (Bowerbank). 



17. Reniera topsenti Thiele. 



18. Reniera hornelli n. sp. 



19. Reniera fibroreticulata n. sp. 



20. Reniera semifibrosa n. sp. 



21. Halichondria panicea Johnston var. 



22. Halichondria reticulata Baer. 



23. Siphonochalin-a crassifibra Dendy. 



24. SiphonocJialina minor n. sp. 



25. Desmacella tubulata Dendy. 



26. Thrinacophora cervicornis Ridley and Dendy. 



27. Axinella virgultosa Carter. 



28. Phakellia donnani (Bowerbank). 



29. Auletta lyrata var. glotnerata Dendy. 



30. Auletta elongata var. fruticosa nov. 



