An updated look at the mating system, parental care and androgen seasonal variations in ratites
DJ Valdez - General and Comparative Endocrinology, 2022 - Elsevier
Androgens modulate multiple key aspects of male reproduction, from morphology to mating
behavior. Across animals the seasonal patterns of androgens are tightly linked to many of …
behavior. Across animals the seasonal patterns of androgens are tightly linked to many of …
Role of the testicular capsule in seasonal modulation of the testis
SP Pandey, B Mohanty - Journal of Experimental Zoology Part …, 2023 - Wiley Online Library
While the seasonal testicular cycle has been well studied regarding internal components, no
attention has been given to the testicular capsule (tunica albuginea and tunica serosa). This …
attention has been given to the testicular capsule (tunica albuginea and tunica serosa). This …
Spermiogenesis, stages of seminiferous epithelium and variations in seminiferous tubules during active states of spermatogenesis in Yangzhou goose ganders
Simple Summary Optimum hatchability and fertility in the goose industry is inevitable without
emphasizing on reproductive health of ganders. Determining stages of spermatogenesis is a …
emphasizing on reproductive health of ganders. Determining stages of spermatogenesis is a …
Influence of photoperiod and exogenous melatonin on testis morpho-physiology of sexually mature guinea fowl (Numida meleagris)
The biological effects of simulated photoperiod and melatonin on the control of reproduction
of guinea fowls (Numida meleagris) are not well understood. Herein, thirty (30) sexually …
of guinea fowls (Numida meleagris) are not well understood. Herein, thirty (30) sexually …
Sperm morphology, and macro and microscopic description of male and female reproductive tract in the North African houbara bustard (Chlamydotis undulata)
L Meunier, G Sorci, CS Vieira, Y Hingrat… - Theriogenology …, 2024 - Elsevier
Ex-situ conservation programs are useful tools for preserving endangered species, and
knowledge of their reproductive physiology is essential for achieving conservation …
knowledge of their reproductive physiology is essential for achieving conservation …
Reproductive biology and senescence impact on postcopulatory sexual selection in a wild polyandrous bird, the North African Houbara Bustard (Chlamydotis …
L Meunier - 2024 - theses.hal.science
Polyandry, when females mate with multiple males, increases the opportunity for sexual
selection to operate, because in addition to competition between males for access to the …
selection to operate, because in addition to competition between males for access to the …
Morphological aspects of epididymal microscopy and rete testis in greater Rhea Americana
BN Freneau, SFM Carvalho, SMT Sabóia-Morais… - Ciência Rural, 2021 - SciELO Brasil
The purpose of this research was to study the histology and describe the microscopy
findings of the epididymis epithelium of greater Rhea americana at three time periods …
findings of the epididymis epithelium of greater Rhea americana at three time periods …