Juergen Freund / Juvenile Harlequin / Many spotted sweetlips (Plectorhinchus chaetodonoides) swimming by undulating its body sideways imitating a flatworm. Lembeh Strait, North Sulawesi, Indonesia.

Juergen Freund / Juvenile Harlequin / Many spotted sweetlips (Plectorhinchus chaetodonoides) swiming by undulating its body sideways, imitating a flatworm. Lembeh Strait, North Sulawesi, Indonesia.

Fred Bavendam / Spotted Sweetlips (Plectorhinchus chaetodonoides) juvenile, Lembeh Strait, Indonesia

Fred Bavendam / Spotted Sweetlips (Plectorhinchus chaetodonoides) juvenile, Lembeh Strait, Indonesia

Michele Westmorland / Many spotted sweetlips ( Plectorhinchus chaetodontoides) hiding in colorful coral reef, Paul's Reef, Tufi, Oro Province, Papua New Guinea

Michael Pitts / Many spotted / Harlequin sweetlips {Plectorhynchus chaetodonoides} Palau, Micronesia, Pacific

GEORGETTE DOUWMA / Many spotted sweetlips {Plectorhinchus chaetodonoides} Sipadan, Malaysia

GEORGETTE DOUWMA / Many spotted / Harlequin sweetlips {Plectorhinchus chaetodonoides} Indonesia

David Fleetham / Buestreak cleaner wrasse (Labroides dimidiatus) searching Clown sweetlips (Plectorhinchus chaetodonoides) for parasites, Fiji, Pacific Ocean.

Georgette Douwma / Harlequin sweetlips (Plectorhinchus chaetodonoides) composite image showing adult and juvenile form on black background. South East Asia, Indo-West Pacific Ocean.

David Fleetham / Harlequin / Clown / Many spotted sweetlips fish (Plectorhinchus chaetodonoides) swims in erratic pattern mimicking spanish dancer nudibranch to deter predators, Celebes sea, Mabul Island, Malaysia.

Frederique Olivier / Harlequin sweetlips (Plectorhinchus chaetodonoides) swimming above a coral reef, Uepi Island, Solomon Islands.