Fig. 5From: New records of rhodolith-forming species (Corallinales, Rhodophyta) from deep water in Espírito Santo State, BrazilLongitudinal section of Lithothamnion glaciale. a Bisporangial multiporate conceptacle. Note the pore plate (arrows). Scale bar 57 μm (RB 458706). b Bisporangium in detail. Numbers 1 and 2 indicate the two spores in bisporangium. Scale bar 12 μm (RB 458706)Back to article page