Slippery Dick Identification Guide
Recognize this common Atlantic reef wrasse by its two dark stripes and slender, elongated body.
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Key identification features
- Slender, elongated, cigar-shaped body typical of Halichoeres wrasses
- Two dark horizontal stripes running along the upper flanks from head to tail in most color phases
- Base color ranges from tan to greenish, often with a pink or salmon wash along the belly
- Terminal-phase males develop a broad pink to salmon-colored stripe along the midline and brighter green highlights
- Pointed snout and a continuous dorsal fin without notches
- Typically 15-25 cm, constantly swimming in short darting bursts over open bottom
Common look-alikes
- Puddingwife: larger and deeper bodied with bold blue spotting on the head and a yellow band near the tail, lacking the twin dark stripes
- Yellowhead wrasse: has a distinctly yellow head with a blue-purple body, unlike the uniformly striped tan body of Slippery Dick
- Clown wrasse: shows more vivid orange and blue striping with a black spot on the tail base, which Slippery Dick lacks
Where you'll see one
Slippery Dick is one of the most abundant wrasses on shallow reefs, seagrass beds, and sandy patches throughout the tropical western Atlantic and Caribbean, typically in less than 20 m, often seen darting just above the bottom in small loose groups.
Frequently asked questions
How do I tell a Slippery Dick from a puddingwife?
Slippery Dick shows two dark horizontal stripes on a slender body, while puddingwife are deeper-bodied with blue head spotting and lack the paired stripes.
What color pattern confirms a Slippery Dick?
A tan to greenish body with two dark stripes running from head to tail, sometimes overlaid with a pink midline band in males, is the key confirming pattern.