• Location: Lonos, Romblon Island

  • Depth: shallow / medium depth

  • Cover Photo: Rickard Zerpe

  • Scientific Name: Marionia elongoviridis, V. G. Smith & Gosliner, 2007

In Marionia elongoviridis the rhinophoral sheaths and the secondary gills are tipped in green. In comparison the tips are red in the close related species Marionia elongoreticula. Both species seem to be nocturnal and can be found at several dive sites around Romblon Island.