18 Spang. 
XVII. SPONGIJE. 
4a. MONAXONIDA. 
Halichondrina : Topsent remodels the classification, introducing the 
following nomenclature, viz. 
Hadromerina , new name for the subord. Spintharophora , Sollas ; 
Topsent, Mem, Soc. zool. France, vii, p. 26. 
Haploscleridce , n. fam., for Chalinince , Renierince , Spong Mince, Gelliodince , 
Phlceodictyince ; Topsent, p. 7, t. c. 
Pceciloscleridce , n. fam., for Esperellince , Dendoricince , Ectyonince , Buharina ; 
Topsent, p. 10, c. 
Buharina , n. subfam., for Plocamia, Schmidt ; Suherotelites, Schmidt ; 
Buharis, Gray ; Rhahderemia , Topsent ; Hymerhahdia, , Topsent ; 
Topsent, p. 20, c. 
Acamws tortilis , n. sp., Topsent, Arch. Zool. exp. (2) x, p. xxiv, 
Banyuls. 
^Acheliderma, n. g., A. lemniscata, n, sp., Banyuls, Topsent, i. c.. p. xxiv. 
Amphilectus osculosus. n. sp., Banyuls, Topsent, /. c., p. xxiii. 
Axinella crista-galli , Naples, Maas, p. 338, pi. xx, figg. 16-18 & 20-24, 
Zool. Jahrb. Anat. vii, n. sp. 
^ AxomheriteS) n. g., with A. fauroti , n. sp. ; Topsent, Bull. Soc. zool. 
France, xviii, p. 179, fig. 3, Gulf of Tadjoura (Aden). 
1 Batzella , n. g., for Halichondria inops, Topsent ; Topsent, Arch. Zool. 
exp. (3) i (1893), p. xxxiv. 
Buharis constellata , I. of Batz, Roscoff, p. xxxiii, gallica , , Oceanic and 
Mediterranean coast of France, Topsent, p. xxxv, t. c., n. spp. 
Chalina zostericola, n. sp., Topsent, op. cit. (2) x, p. xviii, lie de 
Porquerolles. 
Coppatias inconditus , n. sp., Bandol and Banyuls, Topsent, t.c., p. xxvi. 
Bamiria cavernosa, prouhoi, Banyuls, Topsent, t. c., p. xxii, n. spp. 
Dendoryx reses, Banyuls, iotrochotma , Bandol, Topsent, t. c., p. xxi, n. spp. 
Desmacella vulgaris , n. sp., Banyuls, Topsent, t. c., p. xx. 
Echinodictyum lacazei, n.sp., Arch. Zool. exp. (2) x, p.xxv, Saint-Nazaire. 
Esperella mollis, albicans, Banyuls, hamata, Bandol, Topsent, Arch. Zool. 
exp, (2) x, pp. xx & xxi, n. spp. 
Qellius lacazei , Arch. Zool. exp. (3) i (1893), p. xl, Q. uncinatus , op. cit. 
(2) x, p. xx, Banyuls, France ; Topsent, n. spp. 
Halichondria intricata, n. sp., Topsent, t. c., p. xix, Banyuls. 
' Holoxea , n. g., with H. furtiva , n. sp. ; Topsent, t. c ., p. xxvi, Banyuls. 
Hymedesmia unistellata , tristelluta , n. spp., Topsent, t. c. p. xxvii, Banyuls. 
H. acuto-stellata, Liverpool Bay, Hanitsch, P. Liverp. biol. Soc. viii, 
p. 203, n. sp. (provisionally). 
Hymeniacidon pallescens, n. sp., Topsent, Arch. Zool. exp. (2) x, p. xxvi, 
Banyuls. 
* Hymerhahdia , n. g., with H.typica, n.sp., Topsent, Arch. Zool. exp. 
(2) x, pp. xxv & xxvi, Banyuls. 
Iophon funis , n. sp., Topsent, Arch. Zool. exp. (2) x, p. xxii, Banyuls. 
