Decapod anatomy Decapod anatomy The decapod crustacean, such as a crab, lobster, shrimp or prawn, is made up of 20 body segments grouped into two main body parts, the cephalothorax and the pleon (abdomen). Each segment may possess one pair of appendages, although in various groups these may be reduced or missing. They are, from head to tail: The head also bears the (usually stalked) compound eyes. The distal portion of a mandible or maxilla which has a sensory function is known as a palp. Maxillipeds are appendages modified to function as mouthparts. Particularly in the less advanced decapods, these can be
Long-billed hermit protein. Hatchlings are fed by the female with regurgitated invertebrates. Long-billed hermits are trap-line feeders; they do not defend territory, but visit seasonal flowers on routes through the forest up to 1 km long. They pollinate some flowers such as "Aphelandra" which have long flowers adapted to the hummingbirds' long curved bill. Long-billed hermit The long-billed hermit ("Phaethornis longirostris") is a large hummingbird that is a resident breeder from central Mexico south to northwestern Colombia, extreme western Venezuela and western Ecuador. This species was formerly known as the western long-tailed hermit or just long-tailed hermit, but was renamed to highlight