SPONGES. 



231 



H 10. PUochrota hornelli, n. sp. 



II 17. Stelletta herdmani, n. sp. 

 H 18. vestigium, a. sp. 



19. Aurora {Stelletta) globostellata (CARTER, 21). t 



H 20. Eciont ma carteri, n. sp. 

 H21. laviniensis, n. sp. 



Family : Geodiidae. 



1122. Geodia perarmata, Bowerbank. 



II 23. .. peruncinata, n. sp. 



11 24. ,. areolata, Carter. 



11 25. ,, raiiiodigitata, Carter. 



26. ,, globostelUfera, Carter. Port Darwin, 

 Australia (RlDLEY, 16).* 



27. Erylus carteri, Sollas (15)=SteUetta euastrum 

 Carter (4). 



35. JDiscodermia papillata, Carter (4). 



36. aspera, Carter (4). 



37. Icevidiscus, Carter (4). 



38. sinuosa, Carter (5). 

 H 39. i margmata, n. sp. 



40. Racodiscuia (Diseodermia) spinispiiidifera (Car- 

 ter, 4).t 



41. Racodiscuia ( Discodt rmia) sceptrellifera (Carter, 

 5).t 



42. Corailistes aadeata, Carter (4). 



43. '-uoisu, Carter (4). 



D 44. Goralh ' ' 'i<>>>'< ima, Carter (4). 



H 45. Aticulitt - m < ntalis, n. sp. 



H 46. Taprobane herdmani, n. gen. et sp. 

 H 47. Petromica massalis, a. sp. 



Grade : Monaxonellida. 



Sub-order : Astromonaxonellida. 



Family : Epipoksidae. 



48. Goppatias (Tisiphonia) penetrans (Carter, 4). 

 H 49. ,, reptans, n. sp. 



H 50. Asteropus haeckeli, n. sp. 



H51. Gryptotethya aggluti/iums, n. gen. et sp. 



Family' : Tethyidae. 



H52. Tethya lyncurium, Lin. Semi-cosmopolitan 

 (especially in the North Atlantic). 



H 53. Xenospongia patelliformis, Cray. Torres 

 Straits. 



Family : Spirastrellidse. 



Hymedesmin stellivarians, Carter. Azores (48). 



,, moorei, Carter (4). 



spinatostellifera, Carter (4). 



capitatostellifera, Carter (4). 



trigonostellata, Carter (4). 



,, curvistellifera, n. sp. 



Spirastrella vagabunda, Ridley. Torres 

 Straits ; Ternate (87) ; Aden (92). 

 Spirastrella tentorioides, n. sp. 

 Placospongia carinata (Bowerbaxk). Widely 

 distributed in tropical seas (35). 

 Placospongia melobesioides, Gray, fide Carter 

 (4). Widely distributed in tropical seas (35). 

 Negomho tenuistellata, n. gen. et sp. 



Family : Clionidae. 



65. Clioua waneni, Carter (5). 



66. indica, Topsext (37). 

 H67. ,, margaritifene, n. sp. 



68. Tlwosa socialis, Carter (4). 



69. Dotona pulchella, Carter (4). Azores (62). 



70. Alectona higgini, Carter (4). 



Family : Suberitidae. 



71. Suberites vestigium, Carter (4). 

 D 72. inconstavs, Dexdy (2). 

 II 73. cruciatus, n. sp. 



* Ridley's identification seems a little doubtful (vide Sollas, 15). 

 t Fide Sollas (15). 



