Conthreep

Показать простейших в этой категории

Phyllopharyngea

The ciliated stage with somatic kineties mostly as monokinetids that each have a lateral kinetodesmal fibril, a reduced or absent transverse microtubular ribbon that is usually accompanied by a left-directed transverse fibre, and a somewhat convergent postciliary ribbon extending posteriorly to accompany ribbons of more anterior monokinetids; ribbon-like subkinetal nematodesmata arising from somatic monokinetids and extending, either anteriorly or posteriorly, beneath kineties as nematodesmata in the Synhymenia or subkinetal ribbons in the other clades; oral region with radially arranged microtubular ribbons, called phyllae.

Nassophorea

Somatic cilia as monokinetids and dikinetids; monokinetid with an anterior, tangential transverse ribbon, a divergent postciliary ribbon, and anteriorly directed kinetodesmal fibril; somatic alveoli well-developed with paired alveolocysts sometimes present; oral nematodesmata are well-developed as the cyrtos in several groups. Microthorax, Nassula, Pseudomicrothorax.

Colpodea

Ciliated somatic dikinetids with one transverse ribbon and at least one postciliary microtubule associated with the anterior kinetosome and one transverse ribbon, one postciliary ribbon, and one kinetodesmal fibril associated with the posterior kinetosome; posterior transverse ribbons extending posteriorly and overlapping one another, the so-called transversodesmata.

Prostomatea

Oral dikinetids, radial to tangential to perimeter of oral area with postciliary microtubular ribbons that extend laterally from each dikinetid, overlapping one another, and, in some species, forming a circular microtubular band that supports the wall of a shallow precytostomal cavity; associated oral ciliature as two or more assemblages of dikinetids, often called a “brush”. Coleps, Cryptocaryon, Holophrya, Prorodon, Urotricha

Plagiopylea

Group identified by SSUrRNA phylogenies. With a node-based definition: The clade stemming from the most recent common ancestor of the Plagiopylida and Odontostomatida.

Oligohymenophorea

Oral apparatus with a distinct right paroral dikinetid and typically three left oral polykinetids, residing in a ventral oral cavity or deeper infundibulum (secondarily lost (?) in Astomatia and some astomatous Hymenostomatia); somatic monokinetids with anteriorly-directed overlapping kinetodesmal fibrils, divergent postciliary ribbons, and radial transverse ribbons (except in Peniculia).

Поиск на других архивах:

Ярославская обл., п. Борок, ИБВВ РАН

protist-rffi@yandex.ru

(48547) 245 33

Сайт protist.ru разработан при поддержке РФФИ № 15-29-02518 офи_м «Создание интегрированной информационной web-системы по биоразнообразию протистов». Направление работы проекта входит в перечень приоритетных направлений развития технологической платформы «Биотех2030»

Copyright © 2018