Simpson — A Revision of the Goi-gonellidae. 385 



Fig. 



95. Scit'pearia furcata, var. robusta. Tliree portions enlarged ( X 5) to show 



the proportions of the different parts and also the nature and 

 distribution of the verrucae, («) near base, (h) midway, (c) near 

 tip. 



96. Spicules of Scirpearia furcata, var. robusta. (Mergui specimen.) 



97. Scirpearia andamanensis, n. sp. Colony (nat. size) to show the mode of 



branching and the general habit. 



98. Scirpearia andamanensis, n. s. Portion near the tip of a branch 



enlarged ( X 6) to show the nature of the verrucae when slightly 

 retracted. 



99. Scirpearia andamanensis, n. sp. Portion of a branch enlarged ( X 6) to 



show the nature of the verrucae when partially retracted. 



100. Scirpiearia andaniancnsis, n. sp. Portion near the base enlarged ( X 6) 



to show the nature of the fully retracted verrucae. 



101. Spicules of Scirpearia andamanensis, n. sp. 



102. Scirpearia ramosa, n. sp. Colony (nat. size) to show the mode of 



branching and the general habit. 



103. Scirpiearia ramosa, n. sp. Portion enlarged (x 6) to show the nature of 



the verrucae. 



104. Spicules of Scirpeai'ia ramosa, n. sp. 



105. Scirpea.ria ceylonensis, n. sp. Colony one-half nat. size to show the mode 



of branching and the general habit. 



106. Scirpearia ceylonensis, n. sp. Portion enlarged ( X 5) to show the 



disposition and nature of the verrucae. 



107. Spicides of Scirpearia ceylonensis, n. sp. 



108. " Challenger " specimen of Sciipearia mciculata from Banda. (From a 



photograph supplied by Prof. Bell.) 



109. Spicules of the " Challenger " specimen of Sciipearia maculata. 



110. Fragment of Jnncella gemmacea, originally described as Ellisella 



macidata. 



111. Transverse section through Scirpearia quadrilincata, u. sp., to show the 



structure of the coenenchyma and the position of the four main 

 canals. 



112. Two portions of Scirpearia qimdrilineata, n. sp., slightly enlarged (x 1|) 



to show the distribution and nature of the verrucae at different 

 levels, («) near the tip, (b) near the base. 



