Another word for skeletal

Analogy also produces equally remarkable internal or skeletal transformations.

10) superficially resemble each other, but if the outer form be removed this resemblance proves to be a mere veneer of adaptation, because their internal skeletal parts are as radically different as are their genetic relations, founded on heredity.

Rhythmic contraction is also characteristic of certain groups of skeletal muscles, e.g.

In the ordinary striped muscles of the skeletal musculature, e.g.

The dorsal skeletal elements of the thorax and of the anterior six abdominal segments unite with the wing-cases to form a large respiratory chamber, containing five pairs of tracheal gills, with lateral slits for the inflow and a posterior orifice for the outflow of water.