metapodium造句

例句与造句

Each individual jump should be considered as an extended rotation, performed by one leg of the third leg pair ( metapodium ).
As in all Olivellidae and the closely related Olividae, the propodium is separated by a pronounced groove from the main foot, the metapodium.
Depending on whether the left or the right metapodium is used as the leg that provides the leverage for take-off, change occurs in the direction of the jump.
This white colouration that is present on the cerata also appears in patches or lines along the bare central dorsum, as well as around the lamellate rhinophores and on the metapodium.
Prior to the close of the Eocene period the side toes of some had dwindled and practically disappeared while the basal pieces or metapodium of the pair of supporting toes became fused together, thus producing the appearance of a cloven hoof.