Alex Mustard / Yellow striped scad (Selaroides leptolepis) school swim around a leg of Arborek jetty, Arborek Island, Raja Ampat, West Papua, Indonesia

Tony Wu / Yellowstripe scad (Selaroides leptolepis) shoal swimming under the jetty at Samarai Island in Milne Bay, Papua New Guinea

Tony Wu / Yellowstripe scad (Selaroides leptolepis) shoal swimming under the jetty at Samarai Island in Milne Bay, Papua New Guinea

Alex Mustard / Silversides (Atherinidae) above yellow striped scad (Selaroides leptolepis) schooling below a wooden jetty while a man looks on. Yanggefo Island, Gam Island, Raja Ampat, West Papua, Indonesia. Dampier...

Alex Mustard / A long exposure of a school of Yellowstripe scad (Selaroides leptolepis). Yanggefo Island, Gam Island, Raja Ampat, West Papua, Indonesia. Dampier Strait, Tropical West Pacific Ocean.