Georgette Douwma / Two Lined sweetlips (Plectorhichus lineatus) swimming over coral, Andaman Sea, Thailand

Fred Bavendam / Diagonal-banded Sweetlips (Plectorhinchus lineatus) school underwater, Great Barrier Reef, Queensland, Australia

Fred Bavendam / Diagonal-banded Sweetlips (Plectorhinchus lineatus) school, Great Barrier Reef, Queensland, Australia

Fred Bavendam / Diagonal-banded Sweetlips (Plectorhinchus lineatus) school, Loloata Resort, Papua New Guinea

Fred Bavendam / Diagonal-banded Sweetlips (Plectorhinchus lineatus) school, Loloata Resort, Papua New Guinea

Pascal Kobeh / Ribboned sweetlips (Plectorhinchus polytaenia) shoal and Yellowbanded sweetlips (Plectorhinchus lineatus) over coral reef. Flores Sea, Indonesia.

David Fleetham / Lined sweetlips (Plectorhinchus lineatus) with two cleaner wrasse (Labroides dimidiatus), Indonesia.

Franco Banfi / Oblique-banded sweetlips (Plectorhinchus lineatus) Tubbataha Reef Natural Park, UNESCO World Heritage Site, Sulu Sea, Cagayancillo, Palawan, Philippines

Linda Pitkin / Mixed school of Ribbon Sweetlips (Plectorhinchus polytaenia), and Diagonal-banded Sweetlips (Plectorhinchus lineatus) Arborek, Dampier Strait, Raja Ampat, West Papua, Indonesia, March 2016

Linda Pitkin / Mixed school of Ribbon Sweetlips (Plectorhinchus polytaenia), and Diagonal-banded Sweetlips (Plectorhinchus lineatus) Arborek, Dampier Strait, Raja Ampat, West Papua, Indonesia, March 2016

Pascal Kobeh / Two Bluestreak cleaner wrasses (Labroides dimidiatus) cleaning, Oblique / diagonal banded sweetlips (Plectorhinchus lineatus) New Caledonia. Pacific Ocean.

Pascal Kobeh / Two Bluestreak cleaner wrasses (Labroides dimidiatus) cleaning, Oblique / diagonal banded sweetlips (Plectorhinchus lineatus) New Caledonia. Pacific Ocean.

Pascal Kobeh / Bluestreak cleaner wrasse (Labroides dimidiatus) just swimming out of mouth of Oblique / Diagonal banded sweetlips (Plectorhinchus lineatus) whilst cleaning / feeding, New Caledonia. Pacific Ocean.

Pascal Kobeh / Bluestreak cleaner wrasse (Labroides dimidiatus) just swimming out of mouth of Oblique / Diagonal banded sweetlips (Plectorhinchus lineatus) whilst cleaning / feeding, New Caledonia. Pacific Ocean.

Pascal Kobeh / Bluestreak cleaner wrasse (Labroides dimidiatus) cleaning Diagonal banded sweetlips (Plectorhinchus lineatus) New Caledonia. Pacific Ocean.

Pascal Kobeh / Bluestreak cleaner wrasse (Labroides dimidiatus) just swimming out of mouth of Oblique / Diagonal banded sweetlips (Plectorhinchus lineatus) whilst cleaning / feeding, New Caledonia. Pacific Ocean.

Pascal Kobeh / Bluestreak cleaner wrasse (Labroides dimidiatus) just swimming out of mouth of Oblique / Diagonal banded sweetlips (Plectorhinchus lineatus) whilst cleaning / feeding, New Caledonia. Pacific Ocean.

Pascal Kobeh / Diagonal-banded / Yellowbanded sweetlips (Plectorhinchus lineatus) cleaning Spotted unicornfish (Naso brevirostris) Palau. Philippine Sea.

Franco Banfi / Shoal of Diagonal-Banded sweetlips (Plectorhinchus lineatus) dive site: Mike's Point, Kri island, Raja Ampat, Irian Jaya, West Papua, Indonesia, Pacific Ocean

Juergen Freund / Diagonal banded / Lined sweetlips (Plectorhinchus lineatus) Bali, Indo-pacific.

Fred Bavendam / Diagonal-banded Sweetlips (Plectorhinchus lineatus) near coral reef, Milne Bay, Papua New Guinea

GEORGETTE DOUWMA / Lined / Oblique-banded sweetlips {Plectorhinchus lineatus} Sipadan, Malaysia

Fred Bavendam / Diagonal-banded Sweetlips (Plectorhinchus lineatus) portrait, Great Barrier Reef, Queensland, Australia

Fred Bavendam / Diagonal-banded Sweetlips (Plectorhinchus lineatus) school, Loloata Resort, Papua New Guinea

Fred Bavendam / Diagonal-banded Sweetlips (Plectorhinchus lineatus) school, Loloata Resort, Papua New Guinea

Juergen Freund / Schooling Lined sweetlips {Plectorhinchus lineatus} Great Barrier Reef, Australia

Juergen Freund / Schooling Lined sweetlips {Plectorhinchus lineatus} Great Barrier Reef, Australia

Juergen Freund / Lined sweetlips + diver {Plectorhinchus lineatus} Great Barrier Reef, Australia

Juergen Freund / Lined sweetlips + diver {Plectorhinchus lineatus} Great Barrier Reef, Australia

Juergen Freund / Diver + Lined sweetlips {Plectorhinchus lineatus} Great Barrier Reef, Australia

Juergen Freund / Lined sweetlips {Plectorhinchus lineatus} Great Barrier Reef, Australia

David Fleetham / Lined sweetlips (Plectorhinchus lineatus) with cleaner wrasse (Labroides dimidiatus) in its mouth, Mabul Island, Malaysia.

Angelo Giampiccolo / Reef scene with Lined sweetlips (Plectorhinchus lineatus) fish, Shaab Rumi, Sudan, Red Sea.

Alex Mustard / Diagonal-banded sweetlips (Plectorhinchus lineatus) head portrait, Raja Ampat, West Papua, Ceram Sea, Pacific Ocean.

Alex Mustard / Mixed school of diagonal-banded sweetlips (Plectorhinchus lineatus) and ribbon sweetlips (Plectorhinchus polytaenia) gather above plate corals, with convict blennies (Pholidichthys leucotaenia). Saund...

Alex Mustard / Mixed school of large fish, incliuding lined rabbitfish (Siganus lineatus), diagonal-banded sweetlips (Plectorhinchus lineatus) onespot snapper (Lutjanus monostigma), oriental sweetlips (Plectorhinchu...

David Fleetham / Lined sweetlips (Plectorhinchus lineatus) with two cleaner wrasse (Labroides dimidiatus) inspecting its gills, Indonesia.

Alex Mustard / A mixed school of diagonal-banded sweetlips (Plectorhinchus lineatus) and ribbon sweetlips (Plectorhinchus polytaenia) gather above plate corals, with convict blennies (Pholidichthys leucotaenia). Sau...