Knowra Stenopodidea Stenopodidea Stenopodidea is an infraorder of decapod crustaceans that includes boxer shrimps and related marine species. Many have enlarged third pereiopods and live in reef or other marine habitats.
Decapoda : An order of crustaceans that includes shrimps, lobsters, crabs, and their relatives. Stenopodidea is classified within this broad order of mostly aquatic crustaceans.
Stenopodidean morphology : The characteristic body form and anatomical features of crustaceans in the infraorder Stenopodidea. It details the claws, appendages, and body features used to recognize the group.
Stenopus hispidus : A conspicuously banded marine shrimp known as the banded coral shrimp or boxer shrimp. This widespread species is the best-known example of the infraorder.
Caridea : An infraorder of decapod crustaceans that includes most animals commonly called shrimp. Caridean shrimps are a far more diverse shrimp group with a different body plan.
Malacostraca : The largest class of crustaceans, including decapods, krill, and isopods. This is the class containing Decapoda and therefore Stenopodidea.
Cleaning symbiosis : A mutualistic interaction in which one animal removes parasites or debris from another animal. Some stenopodideans clean fish, gaining food while providing a service.
Stenopus scutellatus : A reef-dwelling stenopodidean commonly called the golden coral shrimp. It illustrates the colorful reef species encountered in aquarium and field studies.
Dendrobranchiata : A shrimp infraorder distinguished by branched gills and a distinctive abdominal flexion pattern. This is another major shrimp lineage, separate from Stenopodidea.
Pereiopod : A thoracic appendage in crustaceans, typically used for walking, feeding, or manipulating objects. The enlarged third pair distinguishes the familiar boxer-shrimp body form.
Signal shrimp : A common name for stenopodideans that use conspicuous movements to signal to client fish. Their waving behavior can advertise cleaning services to potential clients.
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