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Benthic Marine Algae of Rotuma Island
Fig. 192. Gelidiopsis intricata. Detail of spatulate terminal sporangia. Scale = 100 pm. Fig. 193.
Lauremia sp. Habit. Scale = 3 mm. Fig. 194. Lawencia sp. Cross-section of thallus showing cortical
cells joined by pit connections. Scale = 25 pm. Fig. 195. (a, b) Coelothrix irregularis. (a) Crosssection
of thallus, showing gland cells. Scale = 100 pm. (b) Detail of thallus surface, showing two
distinct types of cells. Both at same scale = 100 pm. Fig. 196. Gelidiul~zpnsillt~rn. Longitudinal section
of thallus showing internal rhizines. Scale = 50 pm. Fig. 197. Melarzarna~zsia glonzerata. Cross-section
of blade showing elongate cells in V-shaped transverse rows. Scale = 50 pm. Fig. 198. Melananzansia
glomerata. Surface view of thallus. Scale = 50 pm. Fig. 199. Centroceras clavulaturn. Detail of axis
cortication. Scale = 25 pm.