Scaly Chiton

Chiton squamosus

Chiton squamosus is a medium-sized chiton that can grow to a length of 50–75 mm (2.0–3.0 in). Its seven valves are characterized by a dull, ashen-gray color with irregular, wide, longitudinal stripes that are dull-brown. The girdle features alternating pale stripes of grayish white and grayish green, which can help distinguish it from other chiton species in the same habitat. The posterior edge of the valves may show four to five squares of blackish brown, and the central areas are relatively smooth with fine, transverse scratches. This species is found in southeastern Florida and the West Indies, typically inhabiting rocky coasts that are subject to wave action. Chiton squamosus is usually located at depths ranging from 0 to 3 meters, making it accessible for divers exploring shallow waters. It thrives in environments that experience tidal action, often seen clinging to rocks in intertidal zones. Chiton squamosus primarily feeds on algae and other organic matter found on the rocky substrates. It has a unique reproductive strategy, with eggs that hatch into planktonic trocophore larvae, which eventually settle on the ocean floor as young adults. Encounters with this chiton during dives can be common, as they are often found in the same areas where divers explore rocky reefs. The conservation status of this species is not evaluated, indicating a lack of specific data on its population trends.