The differences exhibited by Xanthellae which live in different groups of Radiolaria demand further investigation, which will perhaps lead to the establishment of several species of the genus Zooxanthella.
On my journeys to the Mediterranean (an account of which is given in the introduction to my Monograph of the Medusae), I have given special attention to these delicate microscopic organisms for more than thirty years.
The Capsule-Openings of the Actipylea (or Acantharia).
Leaves of 5 to 7 oblong-lanceolate, finely serrate, generally smooth leaflets, of a shining green color, with purple veins and petioles.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "finely serrate" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.