parathelphusidae

angle animal anthropod art artistic attractive background behavior biology brachyura bright cephalothorax characteristic claw closeup common convexa crab crawl crawler creep creeping crustacean curved dark decapoda display environment explorer exterior eye flat freshwater gecarcinucidae grain grainy granule ground habitat image interesting invertebrate legs light limb little look mangrove minimalist moist mud natural nature outdoor parathelphusa parathelphusidae parathelphusinae photograph photography river rough sand sandy scientific segment segmented side sideway small soil species structure swamp texture theme unique view vintage wall yuyu