446 REVISION OF THE MONAXONID SPONGHS, ill., 



Plate xxiii. 



YigA.Baspailia gracilis, from the type of Axindla hinpida var. gracilis 



Lendeiifeld; ( x |). 

 Figs.2-3. — Raspaila tenella, from the tj'pes of Axinella hispida var. tenella 



Lendenfeld; ( x | approximately). 

 Fig. 4. — Raspailia ngminata, sp.nov.; from the specimen wrongl}' figured 



in the Catalogue (PI. ii., fig. 1) in illustration of Halichondria rubra, 



var. digitata Lendenfeld; ( x f). 

 Fig. 5. — Chalinodtndron dendrilla Lendenfeld; { x |). 



Plate xxiv. 



Fig. 1. — Mycale {Paresperella) penicillium Lendenfeld ; dermal skeleton ; 



(xl8). 

 Fig. 2. — Tedania digitata var. rubicunda Lendenfeld; dermal skeleton; 



(xl8). 

 Figs. 3, 4, 5. — H emitedania (inonyma Carter; dermal skeleton; ( x 18). 

 Fig. 6. — Mycale serpens Lendenfeld; dermal skeleton. 

 Figs.7, 8.— Axiaonoii folium, sp.nov.; pattern of the skeleton as shown in 



moderately thin sections. Fig. 7, ( x 10). 



