Species of the anglerfish genus Chaunax from Indonesia, with descriptions of two new species (Lophiiformes: Chaunacidae) Author Ho, Hsuan-Ching Author Kawai, Toshio Author Satria, Fayakun text Raffles Bulletin of Zoology 2015 2015-08-06 63 301 308 journal article 6584 10.5281/zenodo.4502357 e4224b52-b058-4bc5-89d4-53db72efd546 2345-7600 4502357 8DBC268B-F75B-4EDF-95A5-2441AAD61600 Key to species of Chaunax in Indonesia 1. Illicial trough black, deeply concave; illicium short, bearing many stout cirri ................................................. C. penicillatus – Illicial trough same colour as body, shallow; illicium long, bearing many thin cirri............................................................ 2 2. Filamentous cirri present on head; usually more than three spinules bridging the lateral-line neuromast complex; dense greyish-green irregular spots and five large blackish markings on dorsal surface.................................. C. nebulosus – No cirri on head; usually three or less spinules bridging the lateral-line neuromast complex; large scattered greenish spots on dorsal surface or uniformly pinkish......................... 3 3. Greenish spots on dorsal surface; peritoneum white ............... .................................................................... C. gomoni sp. nov. – Dorsal surface uniformly pinkish when fresh, creamy white when preserved; peritoneum black......................................... 4 4. Head small, 37.7% SL; three neuromasts on upper preopercular (BD), more than 15 on pectoral series (GH); 11 or more rakers on second gill arch .................................. C. apus – Head large, 44.4% SL; two neuromasts on BD, 12 or 13 on GH; nine rakers on second gill arch......................................... ........................................................... C. brachysomus sp. nov.