A. echinatus Smith-Vaniz & Johnson ^ZBK,

ANSP 166316 (21 mm SL, Ambon, Moluccas, Indonesia) , BPBM 34177 (19.8 mm SL, holotype, Ambon, Moluccas, Indonesia) , USNM 146453 (21 mm SL, paratype, Jolo, Sulu Arch., Philippines) , USNM 372741 (16 mm SL, Mindoro, Philippines) , FMNH 113520 (23.2 mm SL, Apo Reef, Philippines) ;