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Euglenophyceae: Euglenales
Mastigophora: Euglenida

Phacus hispidulus
(Eickwald) Lemmermann, 1910 f. pomiformis
= Phacus pomiformis (Conrad) Pochmann

Genus: Highly flattened; pellicle firm; body form constant (Kudo, 1966). Chloroplasts small, discoid, pyrenoids usually absent; most species flat and leaf-shaped; often with ridges or fins running helically or longitudinally (Illustrated Guide, 1985).
Species: 40-55 μm long, 32-40 μm wide; a short caudal projection; pellicle with minute knobs arranged in longitudinal rows; flagellum about the body length (Kudo, 1966). 43-54 μm long; pointed rear; incurved anteriorly with small papilla; striated, about 12 rows of small knobs; fresh water (How to know the protozoa, 1979).
Phacus hispidulus
P. hispidulus
= P. pomiformis
35-38 x 23-25 μm
Higusa-numa
Hikari
Chiba, 2003
Phacus hispidulus
P. hispidulus
= P. pomiformis
32 x 21 μm
water reservoir
near Yamaguchi Univ.
Yamaguchi, 2004
Phacus hispidulus
P. hispidulus
= P. pomiformis
22 x 19 μm
Saitama, 1999
Phacus
P. hispidulus
= P. pomiformis
μm
Japan, 199?
Phacus hispidulus
P. hispidulus
= P. pomiformis
38 x 23 μm
Jodo-daira 3
Azuma mountain
Fukushima, 2006
Phacus hispidulus
P. hispidulus
= P. pomiformis
35 x 21 μm
Jodo-daira 2
Azuma mountain
Fukushima, 2006
Phacus
P. hispidulus
= P. pomiformis
27 x 19 μm
near Yamaguchi Univ.
Yamaguchi, 2004
Phacus
P. hispidulus ?
= P. pomiformis
μm
Naruto
Chiba, 2003
Phacus hispidulus
P. hispidulus
= P. pomiformis
36 x 22 μm
Omine-numa
Minakami
Gunma, 2006
Phacus hispidulus
P. hispidulus
= P. pomiformis
μm
Omine-numa
Minakami
Gunma, 2008
Phacus hispidulus
P. hispidulus
= P. pomiformis
36 x 22 μm
Iyari marsh 4
Omachi
Nagano, 2007
Phacus hispidulus
P. hispidulus
= P. pomiformis
36 x 22 μm
Iyari marsh 1
Omachi
Nagano, 2007

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Phacus hispidulus
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