
Ventral view of cervix.
Cervix of a sexually immature subadult harbor porpoise (Phocoena phocoena). The animal is positioned in a dorsal recumbency. The reproductive tract was opened with an incision along the central midline and the puckered-looking cervix appears centered along the midline.
Orbach DN (2021)

Ventral view of cervix.
Cervix of a sexually immature subadult harbor porpoise (Phocoena phocoena). The animal is positioned in a dorsal recumbency. The reproductive tract was opened with an incision along the central midline and the cervix appears centered along the midline with the os cervix slightly longer on the animal's left side.
Orbach DN (2021)

Ventral view of cervix.
Cervix of a sexually mature lactating harbor porpoise (Phocoena phocoena). The animal is positioned in a dorsal recumbency. The reproductive tract was opened with an incision down the central midline and the puckered-looking cervix appears offset and positioned on the animal's right side.
Orbach DN (2021)

Ventral view of cervix.
Cervix of a sexually mature pregnant harbor porpoise (Phocoena phocoena). The animal is positioned in a dorsal recumbency. The reproductive tract was opened with an incision along the central midline and the cervical canal appears offset and positioned on the animal's right side.
Orbach DN (2021)