Research Article

Histology and Histometric Anatomy of the Male Reproductive System of Bat (Eidolon helvum)

Table 1

Histometric measurement on the testis, epididymis, and vas deferens of both adult and juvenile bats.

Parameter (µm)Adult ( )Juvenile ( ) value

Testis
 Seminiferous tubular diameter 110.2 ± 8.0685.5 ± 5.010.009
Epididymis
 Thickness of the muscular region 10.19 ± 0.018.13 ± 0.010.0003
 Epididymal epithelial height 6.41 ± 0.024.33 ± 0.020.0001
 Epididymal luminal diameter41.84 ± 0.3038.23 ± 0.150.0528
Vas deferens
 Thickness of the muscular region 76.32 ± 0.2266.14 ± 0.100.0002
 Epithelial height 41.17 ± 0.0930.50 ± 0.080.0001
 Luminal diameter72.21 ± 0.2664.83 ± 0.300.0001

The values are expressed as mean ± SEM. is considered significant.