Fig. 3From: Seven new species of sponges (Porifera) from deep-sea coral mounds at Campos Basin (SW Atlantic) Trachyteleia australis sp. nov. a Holotype (MNRJ 7359). b Choanosomal skeleton. c Tylostyles I. d Tylostyles II. e Exotyles. f, g SEM of the spicules: f base of the exotyle; g detail of the spines of exotyle. h Subtylostyles. Scales a = 5 mm; b = 500 μm; c–e, h = 100 μm; f, g = 10 μmBack to article page