hydrostatic skeleton Fluid-?lled closed chambers that give support and shape to the body in organisms such as jelly?sh and earthworms. No to be confused with the water-vascular system of echinoderms.
A skeletal system composed of fluid held under pressure in a closed body compartment; the main skeleton of most cnidarians, flatworms, nematodes, and annelids.
hydroxyl group ...
hydrostatic skeleton a water-based skeleton present in many animals (such as the earthworm) that lack structures, such as bone, for muscles to pull against.
hydrostatic skeleton . A mass of fluid or plastic parenchyma enclosed within a muscular wall to provide the support necessary for antagonistic muscle action; for example, ...
A hydroskeleton, also called hydrostatic skeleton, occurs in many soft-bodied animals, such as earthworms. A hydroskeleton is not bony, but rather is a cavity filled by pressurized fluid.
Taxonomy: analogous, binomial nomenclature, biodiversity, ectothermic, taxonomy, exoskeleton, hydrostatic skeleton, invertebrate, vertebrate, analogous structures, class, family, genus, Linnean taxonomy, order, phylum, species, subspecies ...
The skeleton may be an endoskeleton, an exoskeleton or a hydrostatic skeleton. The support system will be adapted to methods of locomotion for a particular animal (e.g, flying, swimming, climbing, and walking).
(e) "Internal organs lie within the pseudocoelom. The fluid that fills the pseudocoelom serves as a hydrostatic skeleton and as a medium for the internal transport of nutrients and wastes."
(f) Diagram of a rotifer: ...
Our own skeleton so whether youâre insect and you wear your skeleton on the outside or youâre jelly fish and you use water thatâs on the inside of you as a hydrostatic skeleton.
See also: Skeleton, Animal, Animals, Muscle, Blood