FIGURE 3. A in Adaptive morpho-traits, taxonomy and biogeography of Metania Gray, 1867 (Porifera: Spongillina: Metaniidae) with the description of a new species from Madagascar

FIGURE 3. A. Map with first record of the genus Metania from Madagascar with type locality of Metania madagascariensis sp. nov. in the central Madagascan highland indicated by a black/white circle (21°25'36.1092"S, 47°9'23.7054"E); B-C. Different satellite magnifications of the type locality under a bridge of the River Matsiatra (Upper Basin of Mangoky River), crossing the Highway (R.N.) n°7 between Fianarantsoa (7.7 Km) and Ambalakely (1.5 Km) in the Haute-Matsiatra Region.