Hormones and reproduction of vertebrates. Volume 3, Reptiles /

Hormones and Reproduction of Vertebrates, Volume 3: Reptiles is the third of five second-edition volumes representing a comprehensive and integrated overview of hormones and reproduction in fishes, amphibians, reptiles, birds, and mammals. The book covers endocrinology, neuroendocrinology, physiolog...

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Bibliographic Details
Corporate Author:	ScienceDirect (Online service)
Other Authors:	Norris, David O. (Editor), Lopez, Kristin H. (Editor)
Format:	eBook
Language:	English
Published:	London : Academic Press, 2024.
Edition:	Second edition.
Subjects:	Reptiles > Reproduction. Vertebrates > Reproduction. Hormones, Sex. Vertébrés > Reproduction. Hormones sexuelles. Electronic books.
Online Access:	Connect to the full text of this electronic book

Table of Contents:

Intro
Hormones and Reproduction of Vertebrates, Volume 3: Reptiles
Copyright
Dedication
Contents
Contributors
Preface to the series
Preface to Volume 3: Reptiles
Chapter 1: Sex determination and differentiation in reptiles
1. Introduction
2. Taxonomic and Phylogenetic Distribution
2.1. Chelonian and squamate sex determination
3. Diversity of SDMS and patterns
3.1. Patterns of genotypic sex determination
3.2. Patterns of temperature-dependent sex determination
4. Proximate Mechanisms
4.1. Gonadal differentiation and gene expression
4.2. Steroid signaling and TSD
5. Endocrine Disruptions
5.1. Estrogenic EDCs
5.2. Nonestrogenic EDCs
6. Ecology and Evolution
6.1. Ecological relevance: TSD under natural temperatures
6.2. Adaptive significance of sex-determining mechanisms
7. Future Research and Conclusions
References
Chapter 2: Neuroendocrinology of reptilian reproductive behavior
1. Introduction
2. Behavioral Displays in Ecological Context
2.1. Anolis lizards and the ecology of visual reproductive displays
2.2. Reproductive communication in other reptilian taxa
2.2.1. Differences between males and females
2.2.2. Variation within sexes: Alternative reproductive strategies
2.3. Summary
3. Hormonal Control of Reproductive Behaviors in Adulthood
3.1. Hormonal control of anole reproduction
3.2. Hormonal control in species with alternative reproductive strategies
3.3. Hormonal control of reproduction in other reptilian taxa
3.4. Evolution of hormones and reproductive behavior
3.5. Summary
4. Neural Control of Reproductive Behaviors
4.1. Neural and muscular control of anole reproduction
4.2. Neural control of whiptail lizard reproduction
4.3. Neural control of reproduction in other reptiles
4.4. Summary.
5. Development of Reproductive Traits
5.1. Development of sex differences in anoles and whiptail lizards
5.2. Development in reptiles with alternative reproductive morphs
5.3. Development in reptiles with temperature-dependent sex determination
5.4. Summary
6. Adult Plasticity
6.1. Effects of season and hormone manipulation in anoles
6.2. Effects of season and hormone manipulation in other reptiles
6.3. Summary
7. Conclusions and Future Directions
References
Chapter 3: Hormonal regulation of testicular functions in reptiles*
1. Introduction
2. Testicular structure
2.1. Tubular compartment of the testis
2.2. Interstitial compartment
3. Testicular functions
3.1. Spermatogenesis
3.2. Steroidogenesis
4. Regulation of testicular functions
4.1. Environmental factors
4.2. Extragonadal factors
4.2.1. Hypothalamic hormones
4.2.2. Pituitary hormones
4.2.3. Other hormones
4.3. Intratesticular factors
4.3.1. Androgens
4.3.2. Estrogens
4.3.3. Other paracrine factors
4.3.3.1. Testicular factors
4.3.3.2. Cellular factors
4.3.3.2.1. Sertoli cell-secreted factors
4.3.3.2.2. Testicular macrophage-secreted factor
4.3.3.2.3. Histamine
4.3.3.2.4. Leydig cell-secreted factor
5. Regulation of testicular immune functions
6. Conclusion
References
Chapter 4: Hormonal regulation of ovarian function in reptiles
1. Introduction
1.1. Ovarian structure
1.2. Ovarian development
1.2.1. Hormonal control of ovarian development
1.3. Major ovarian hormones
1.4. Hypophysial regulation of ovarian function
2. Ovarian Steroids
2.1. Steroid synthesis
2.2. Tissue receptors
2.3. Steroid-binding proteins in plasma
2.4. Peripheral metabolism of steroids
3. Follicular Development
3.1. Recruitment
3.2. Follicular development.
3.2.1. Roles of hormones in recruitment and folliculogenesis
3.2.2. Determinants of clutch size
3.2.3. Follicular atresia
3.3. Vitellogenesis
3.3.1. Mechanisms of vitellogenesis
3.3.2. Hormones and vitellogenesis
3.3.3. Yolk steroids
4. Ovulation
4.1. Mechanisms of ovulation in reptiles
4.2. Hormonal control of ovulation
4.3. Oocyte maturation
5. The Postovulatory Ovary: The Corpus Luteum
5.1. Morphological changes in the reptilian corpus luteum
5.2. Steroid production by the corpus luteum
5.3. Relaxin
5.4. Hormones and luteolysis
6. Future Directions: Application of Reproductive Endocrinology to Conservation
References
Chapter 5: Hormones and the sex ducts and sex accessory structures of reptiles
1. Introduction
2. Oviparity
3. Reproductive Cycles and Sex Hormones
4. The Male
4.1. Efferent ductules
4.2. Ductus epididymis
4.3. Ductus deferens
4.4. Reproductive cycles and hormonal dependence
4.5. Epididymis
4.6. Renal sex segment
4.7. Femoral glands
4.8. Unresolved questions
5. The Female
5.1. Infundibulum
5.2. Uterine tube
5.3. Isthmus
5.4. Uterus
5.5. Vagina
5.6. Reproductive cycles and hormonal dependence
5.7. Oviduct
5.8. Oviposition
5.9. Unresolved questions
6. Sperm Storage
6.1. Unresolved questions
References
Chapter 6: Pheromones and reproduction in reptiles
1. Introduction
1.1. Pheromones of vertebrates
1.2. Chemosensory abilities of reptiles: The vomeronasal organ
1.3. Pheromones and reproduction in reptiles
2. Testudines
2.1. Terrestrial tortoises
2.2. Freshwater turtles
2.3. Sea turtles
3. Rhynchocephalia
4. Crocodylia
5. Squamata: Amphisbaenians
6. Squamata: Lizards
6.1. Secretory glands and potential pheromones
6.1.1. Skin.
6.1.2. Femoral, precloacal, and preanal glands
6.1.3. Cloacal glands and feces
6.1.4. Urodeal glands
6.2. Chemosensory recognition
6.2.1. Sex and individual recognition
6.2.2. Trailing
6.2.3. Kin recognition
6.3. Pheromones in mate choice
6.3.1. Evolutionary mechanisms
6.4. Pheromones in agonistic interactions and dominance between males
7. Squamata: Snakes
7.1. Secretory glands and potential pheromones
7.1.1. Skin
7.1.2. Cloacal scent glands
7.1.3. Nasal glands
7.2. Chemosensory recognition
7.2.1. Sex discrimination and trailing
7.2.2. Mate assessment
7.2.3. Pheromonal female mimicry
8. Suggestions for Future Research
References
Chapter 7: Stress and reproduction in reptiles
1. Introduction
1.1. Objectives
1.2. Definitions
1.3. Importance of studying reptiles
1.4. Relationship of stress to reproduction in reptilian life histories
2. Mechanisms Mediating Stress Response
2.1. Brain
2.2. Hypothalamic-pituitary-adrenal (HPA) axis
2.3. Immune system
2.4. Hypothalamic-pituitary-gonadal (HPG) axis
3. Effects of Stress on Reproductive Function
3.1. Neurotransmitters
3.2. Reproductive hormones
3.3. Gonads
3.3.1. Ovarian function
3.3.2. Testicular function
3.4. Behavior
4. Seasonal Changes in Circulating Corticosterone Levels
4.1. Baseline and stress levels
4.2. Prebreeding, breeding, and postbreeding periods
5. Modulation of Stress Response During Reproduction
5.1. Evidence
5.2. Mechanisms
6. Fitness Effects of Stress During Reproduction
6.1. Adults
6.2. Mothers and offspring
6.3. Offspring
7. Conclusions and Research Directions
7.1. Conclusions
7.2. Research directions
References
Chapter 8: Hormones and behavior of reptiles
1. Introduction.
1.1. Organization and other developmental effects of reptilian hormones on behavior
1.2. Endocrine effects on behavior in viviparous species
1.3. Activational events
1.4. Endocrine network theory and the regulation of behaviors
2. The Form of Natural, Sexual, and Social Selection
2.1. Hormone modulation of male reproductive behaviors
2.2. Sexual selection, life history, and correlated selection-Hormones, behavior, and fitness
2.3. Testosterone (T) and signals-Colors and badges
2.4. Testosterone, aggression, and territoriality
2.5. Testosterone (T) and courtship/copulations
2.6. Integration-Hormones, performance, behavior, and fitness
2.7. Modulation of aggressive and courtship behavior: Arginine vasotocin (AVT)
2.8. Interactions with CNS neuroendocrine hormones
2.9. Parental care-Crocodilians as model organisms
3. Social Networks and Endocrine Networks
3.1. Social groups, monogamy, filiative behaviors, and the suppression of ``aggression´´
3.2. The potential role of prolactin as the master regulator of reptilian behaviors
References
Chapter 9: Hormones and reproductive cycles in turtles
1. Introduction
2. Methodologies
2.1. Gonadal cycles
2.2. Hormonal cycles
3. Different Types of Cycles and Timing of Reproduction in Turtles
3.1. Cyclicity
3.1.1. Prenuptial and postnuptial reproductive cycles
3.1.2. Sexual maturation
3.1.3. Nesting cyclicity
3.1.4. Variation in the number of clutches
3.2. Timing of reproduction
3.2.1. Nesting phenology and climate change
4. Hormonal and Gonadal Reproductive Cycles
4.1. Cryptodira
4.1.1. Freshwater turtles
4.1.2. Sea turtles
4.1.3. Terrestrial turtles (tortoises)
4.2. Pleurodires
4.2.1. Chelidae
4.2.2. Podocnemididae
4.2.3. Pelomedusidae
5. Other Hormonal Cycles
5.1. Metabolic and stress hormones.