Instead, their distinctions lie beneath the surface. Unlike humans, pipefish don’t have sex chromosomes. Both sexes share the ...

A new University of Canterbury study reveals surprising differences in pipefish, where males carry the young, defying evolutionary norms. Jessica Elson (left) and PhD student Nicole Tosto (right ...

Filippo Carugati (Italy) notices a broadnosed pipefish mimicking the swaying seagrass. Filippo planned to photograph a broadnosed pipefish to pass the time during a decompression stop while diving.