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Chinchilla Reproduction - Anatomy & Physiology (view source)
Revision as of 13:50, 5 July 2012
, 13:50, 5 July 2012→Mammary Gland
=== Penis ===
=== Penis ===
* Penis points caudally when relaxed and cranially when [[Reproductive_Behaviour_-_Erection_- Anatomy & Physiology|erect]].
* Penis points caudally when relaxed and cranially when [[Erection - Anatomy & Physiology|erect]].
* 1.5cm in length
* 1.5cm in length
* '''Sigmoid flexure'''
* '''Sigmoid flexure'''
=== Copulation ===
=== Copulation ===
* [[Male_Reproductive_Tract_-Spermatogenesis_and_Spermiation_- Anatomy & Physiology|Spermatogenesis]] occurs at about 2-3 months.
* [[Spermatogenesis_and_Spermiation_- Anatomy & Physiology|Spermatogenesis]] occurs at about 2-3 months.
* Copulatory maturity is not until about 8 months.
* Copulatory maturity is not until about 8 months.
* Breeds all year round.
* Breeds all year round.
=== Reproductive Tract ===
=== Reproductive Tract ===
* [[Female_Reproductive_Tract_-The_Ovary_- Anatomy & Physiology|Ovaries]] are just caudolateral to the [[Macroscopic Renal Anatomy - Anatomy & Physiology#Common Anatomy|kidneys]].
* [[Ovary - Anatomy & Physiology|Ovaries]] are just caudolateral to the [[Renal Anatomy - Anatomy & Physiology#Common Anatomy|kidneys]].
* [[Female_Reproductive_Tract_-The_Uterus_- Anatomy & Physiology#Anatomical_Types_of_Uteri|Bicornuate duplex uterus]].
* [[Uterus - Anatomy & Physiology#Anatomical_Types_of_Uteri|Bicornuate duplex uterus]].
* [[Female_Reproductive_Tract_-The_Uterus_- Anatomy & Physiology|Uterine lumena]] do not fuse.
* [[Uterus - Anatomy & Physiology|Uterine lumena]] do not fuse.
** The two uterine horns continue into seperate [[Cervix - Anatomy & Physiology|cervices]]
** The two uterine horns continue into seperate [[Cervix - Anatomy & Physiology|cervices]]
** Open separately into a single [[Vagina and Vestibule - Anatomy & Physiology|vagina]].
** Open separately into a single [[Vagina and Vestibule - Anatomy & Physiology|vagina]].
* Membrane covers [[Vagina and Vestibule - Anatomy & Physiology|vaginal]] opening except at oestrus and during [[Reproductive System - Anatomy & Physiology#Parturition|parturition]].
* Membrane covers [[Vagina and Vestibule - Anatomy & Physiology|vaginal]] opening except at oestrus and during [[Normal Parturition - Anatomy & Physiology|parturition]].
=== Puberty and Sexual Maturity ===
=== Puberty and Sexual Maturity ===
==== Gestation ====
==== Gestation ====
* Long [[Reproductive System - Anatomy & Physiology#Gestation|gestation]] period: 111 days.
* Long gestation period: 111 days.
==== Litter ====
==== Litter ====
[[Category:Small Mammal Reproduction]]
[[Category:Small Mammal Reproduction]]
[[Category:Bullet Points]]