Definition: A section of the Earths's crust that is demarcated by faults or flexures. In the movement of the crust, a massif tends to retain its internal structure while being displaced as a whole.
Known occurrences, collected specimens and observations of Ectoedemia hendrikseni A. Laštuvka, Z. Laštuvka & van Nieukerken ex van Nieukerken et al. 2010. View this species on GBIF