Five temperate fish families to know on sight

Sillaginadae - A family of marine fish known as whitings or sand mullets, recognized for their elongated bodies, small mouths, fine scales, and bottom-feeding habits in shallow coastal and estuarine waters. Example species: King George Whiting.

Pomacentridae - A family of marine fish known as damselfishes, characterized by high territoriality, vibrant colors, laterally compressed bodies, and strong association with coral reef habitats. Example species: Western Scalyfin.

Labridae - A diverse family of marine fish comprising wrasses and parrotfishes, found in coastal waters and reefs, known for protogynous hermaphroditism, protractile mouths with distinct jaw teeth, and prominent color shifts across life stages. Example species: Western King Wrasse (Coris auricularis).

Monocanthidae - A family of fish commonly called leatherjackets or filefishes, characterized by rough, leathery skin, a prominent retractable dorsal spine, and small, beak-like mouths with sharp teeth used for grazing on benthic invertebrates. Example species: Bluelined Leatherjacket.

Kyphosidae - A family of marine fish known as drummers or sea chubs, characterized by oval, laterally compressed bodies, small terminal mouths with incisiform teeth, and herbivorous diets primarily consisting of macroalgae in rocky reefs and coastal zones. Example species: Western Buffalo Bream (Kyphosus cornelii).