ANS3319CMale_Repro_Behavior_Final_Notes_Topic7

ANS3319CMale_Repro_Behavior_Final_Notes_Topic7 - ANS 3319C...

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ANS 3319C Reproductive Physiology and Endocrinology Reproductive Behaviors 70 Reproductive Behavior 1) General overview Male behaviors (Fig 11-1, Table 11-1) Precopulatory _______________________________________________________________________ ____________________________________________________________________ ___________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ _______________________________________________________________________ ____________________________________________________________________ Copulatory Mounting: ______________________________________________________________ Intromission: ____________________________________________________________ Ejaculation: _____________________________________________________________ Tends to be a learned behavior Postcopulatory _______________________________________________________________________ Females behaviors (Table 11-1) __________________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ __________________________________________________________________________ Posturing with male, homosexual behavior __________________________________________________________________________ _______________________________________________________________________
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ANS 3319C Reproductive Physiology and Endocrinology Reproductive Behaviors 71 Table 11-1. Typical behavior during search, courtship, and consummation by female and male domestic animals (FEMALE) Species Search Courtship Consummation COW locomotion, vocalization, twitching & elevation tail grooming, mounting attempts with other females Homosexual mounting & standing to be mounted MARE locomotion, tail erected (Flagging) Urination stance, urination in presence of stallion Presents hindquarters to male, clitoral exposure by labial eversion (winking), pulsatile contractions of labia EWE Short period of restlessness ram seeking Urination in presence of ram Immobile stance SOW Mild restlessness Immobile stance Immobile stance BITCH Roaming Immobile stance Tail deflected to one side , Urination in presence of male affectionate head rubbing QUEEN Vocalization (calling) Crouching, affectionate head rubbing, rolling Elevation of rear quarters & hyperextension of back (lordosis), preservation of vulva, tail deviation Table 11-1. Typical behavior during search, courtship, and consummation by female and male domestic animals (MALE) Species Search Courtship Consummation BULL Approach sexually active group of females testing for lordosis Nuzzling/licking perineal region; chin resting, testing for lordosis Penile protrusion, dribbling of seminal fluid with few sperm, erection, & attempted mounts STALLION Visual search, flehman
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ANS3319CMale_Repro_Behavior_Final_Notes_Topic7 - ANS 3319C...

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