-
Figures l, 2, and 3.
Figure 4.
26
-
Longitudinal sections through the heads
of silver salmon spermatozoa.
Sections of spermatozoan tails showing a longitudinal section (A), oblique sections (B), and
a cross section (C).
Substructure within the
fibrils is shown in the oblique sections.
Figures 5 and 6.
mg
cs ~
ns pe
Cross sections through spermatozoan tails
showing the spindle-shaped sheath and
multiple unit fibrils.
mitochondrial granule
cytoplasmic sheath
nuclear sheath
nuclear material
proximal centriole
dec
rf
cf
np
gr
distal centriole
ring fibril
central fibril
neckpiece
golgi remnant