Humpback Prawn Traversing Dark Volcanic Sand Substrate in Bali

A macro underwater photograph captures a side profile of a humpback prawn (Metapenaeopsis lamellata, also commonly referred to as the red-dotted humpback prawn) traversing dark volcanic sand and sediment in Bali. The penaeid crustacean displays a distinct high-backed abdominal hump, mottled reddish-pink and white marbled banding, slender walking legs, and large, reflective iridescent compound eyes raised on short eyestalks. Positioned low against the benthic substrate with delicate antennae extended, the colorful prawn stands out sharply against the dark, fine-grained volcanic seafloor. The shallow depth of field isolates the subject’s intricate shell texture and ocular detail against a softly blurred, dark background. Ideal for decapod taxonomy guides, marine biology textbooks, night-diving macro features, and professional nature stock media.