Protozoa Guide review

Guillardia

genus / CRYPTOMONADIDA

Description

Cells actively motile ; slightly dorso-ventrally compressed, ovate in lateral view with both anterior and posterior rounded ends, elliptic in ventral view; a furrow is lacking , a tubu lar gullet extends posteriorly from the vest ibulum . Periplast consists of an inner sheet and a surface component of large , longitudinally oriented and CRYPTOMONADI irregular, crystalline plates. The periplastidial compartment contains a single chloroplast with a pyrenoid not traversed by thylakoids and a nucleomorph situated anterior to the pyrenoid . Chloroplast contains Cr-phycoerythrin 54 5. Marine (Hill and Wetherbee , 1990). irregular surface components of the periplast (SPC) and the absence of a furrow . (C) chloroplast; (E) ejectisome ; (F) flagellum ; (Fu) furrow ; (G) golgi ; (N) nucleus ; (P) pyrenoid ; (V) vestibulum. Scale=1 1-Jm . of a furrow. Scale=1 1-Jm .

Type species

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Raw text

Cells actively motile ; slightly dorso-ventrally
compressed, ovate in lateral view with both
anterior and posterior rounded ends, elliptic in
ventral view; a furrow is lacking , a tubu lar gullet
extends posteriorly from the vest ibulum .
Periplast consists of an inner sheet and a surface
component of large , longitudinally oriented and
CRYPTOMONADI
irregular, crystalline plates. The periplastidial
compartment contains a single chloroplast with a
pyrenoid not traversed by thylakoids and a
nucleomorph situated anterior to the pyrenoid .
Chloroplast contains Cr-phycoerythrin 54 5.
Marine (Hill and Wetherbee , 1990).
irregular surface components of the periplast (SPC)
and the absence of a furrow . (C) chloroplast; (E)
ejectisome ; (F) flagellum ; (Fu) furrow ; (G) golgi ; (N)
nucleus ; (P) pyrenoid ; (V) vestibulum. Scale=1 1-Jm .
of a furrow. Scale=1 1-Jm .