Ultrastructure

Hexamita intestinalis cross section
H. intestinalis longitudinal section
Trypanosoma lewisi midbody
T. lewisi midbody cross section
T. lewisi undulating membrane posterior
T. lewisi kinetoplast
Trypanosoma ranarum cross section nucleus
T. ranarum kinetoplast
Crithidia fasciculata cross section
Plasmodium bergei bergei trophozoite
P. bergei berghei schizont
Gregarina cuneata epicytic folds
G. cuneata syzygy
Gregarina polymorpha epicytic folds
G. polymorpha syzygy longitudinal section
G. polymorpha syzygy cross section
G. polymorpha syzygy scanning EM
G. polymorpha septum
G. polymorpha epimerite in host tissue
Entamoeba invadens nucleus
Opalina ranarum pellicle
Opalina ranarum nuclei
Isotricha sp. cytostome
Isotricha sp.pellicle
Isotricha sp nuclei
Isotricha sp. myonemes
Dasytricha sp.
Epidinium sp.cytostome
Ichthyophthirius multifiliis cytostome
I. multifiliis contractile vacuole
I. multifiliis contractile vacuole and nephridia
I. multifiliis cilium
I. multifiliis nuclei
I. multifiliis injection canals
I. multifiliis pellicle
Haematoloechus medioplexus egg capsule
Megalodiscus temperatus miracidium, apical papilla
M. temperatus, excretory duct of miracidium
M. temperatus, penetration gland of miracidium
M. temperatus, brain or ganglion of miracidium
M. temperatus, flame cell of miracidium (cross section)
M. temperatus, flame cell of miracidium (longitudinal section)
M. temperatus miracidium, cilia
M. temperatus, frontal view drawing of miracidium
M. temperatus, lateral view drawing of miracidia

Most of the above photographs were taken by the author of this website, though Richard Hultman took some of the gregarine photos, Frank Peternel, some of the Trypanosoma ranarum photos, Richard Crilley, some of the Ichthyophthirius multifiliis photos, Joseph Krzton, some of the T. lewisi photos, and Dan Kontir, some of the Isotricha pictures. The above named individuals are all past graduate students of this website's author.