John Andrew (Jack) Musick (1941–2021).

The obituary in "Ichthyology & Herpetology" pays tribute to the late ichthyologist John Andrew (Jack) Musick, who passed away in 2021. Musick was a highly regarded professor known for his expertise in sharks, bony fishes, sea turtles, and marine ecology, and he made significant contributions to marine science. His legacy lives on through the numerous graduate students he mentored and his impactful work in marine biology, conservation, and management. Musick's wide-ranging research interests, involvement in professional organizations, and advisory roles underscore his lasting influence on marine vertebrate biology and conservation. [Extracted from the article]