Habitat: Demersal; marine; found amongst sea grasses. Distribution: Crawl Key and Bastimentos Island Natural History Notes: Feeds on epiphytes and sea grasses; non territorial; Depth: 1 - 12m Characteristics: Body can be a range of earthy colours and can alter colour to camoflage with most backgrounds. Terminal phase: black margin on tail and fin, and a black pectoral fin base. Initial phase: Blue pectoral fin base. Length 3 - 5in., max. 7.5 in.