Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 695
height and a linein diameter.. Several curiousphenomena, however, arebrought into view by Micro-scopic examination. ThePolype-stomach is connectedwith the cavity of the stemby a circular opening, whichis surrounded by a sphincter;and an alternate movementof dilatation and contractiontakes-place in… … Development of Medusa-buds in Syn-coryne Sarsii:—A, an ordinary polype,with its club-shaped body covered withtentacles:—b, a polype putting forthMedusoid gemmse; a, a very young bud ;b, a bud more advanced, the quadrangularform of which, with the four nuclei whencethe cirrhi afterwards spring, is…
Microscopy · Biology
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
