Thallus dichotomously divided, the divisions linear, channelled, with entire narrowly membranous margins, green above, dark purple beneath and furnished with transverse semicircular scales not exceeding the margin.
The genus is marked by its surface-net supported at the tips of the dichotomously branched divisions of the columella.
Hollow tubes, arising from the galea of both valves, simple or dichotomously branched; the branches always free, not anastomosing.
The odd caudal tube (probably identical with the odd tube of the Coelodendrida) is always a brush, dichotomously branched, and never prolonged into free style.
The distal ends of the feet are dichotomously branched, with stouter simple fork-branches.
The distal ends of the feet bear three or four much larger and stouter branches, which are again dichotomously branched.
Their bivalved shell is relatively small and tiny, and bears on the two poles of the sagittal axis two conical apophyses or galeae, from each of which three or four very large, dichotomously branched tubes arise.
The lateral branches of the styles are usually again dichotomously branched inside the lattice-mantle, and their distal ends pass over into its network.
The styles may be forked once or twice at their base, but in their greatest part they are verticillate, and not dichotomously branched like the brushes.
These are forked; and the forked branches are either simple, again forked, or dichotomously ramified.
Astrosphaerida# with one simple lattice-sphere, covered with forked or dichotomously branched radial spines (the stem of the spine always forked).
Four apophyses of each spine doubly forked or dichotomously (more or less irregularly) branched; each spine with sixteen to twenty-four sutural condyles.
From each nodal-point (between every three meshes) arises a bristle-shaped radial spine, which is dichotomously branched.
Capillitium originating within the tissue of the gleba; the threads free, short, several times dichotomously branched, the main stem much thicker than the diameter of the spores, the branches tapering.
Peridium subglobose, membranaceous, dehiscent by a regular apical mouth; threads of the capillitium free, short, several times dichotomously branched.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "dichotomously" in a variety of sentences. We hope that you will now be able to make sentences using this word.
