Denizens of the Forest Floor
Handbook of Popular Pet Invertebrates & Comprehensive Guide to Bioactive Vivariums and Terrariums
Author: Darby Cunningham
Denizens of the Forest Floor is a professionally bound natural history and husbandry guide exploring the hidden world of exotic pet invertebrates and the living ecosystems they inhabit. Written for keepers, collectors, educators, and bioactive vivarium enthusiasts, this comprehensive full-color handbook combines practical captive care with deep ecological insight into some of the world’s most fascinating arthropods.
Spanning 38 richly detailed chapters, Denizens of the Forest Floor covers the biology, behavior, habitat requirements, and captive care of millipedes, isopods, tarantulas, scorpions, vinegaroons, whip spiders, jumping spiders, velvet spiders, centipedes, and other popular invertebrates commonly kept in bioactive terrariums and naturalistic enclosures.
Drawing from years of hands-on husbandry experience, Darby Cunningham blends scientific knowledge with practical enclosure-building techniques designed to help keepers create stable, thriving bioactive ecosystems. Readers will learn how to properly manage substrate composition, humidity retention, drainage systems, ventilation, microfauna populations, and natural behaviors such as burrowing, molting, webbing, courtship, and egg deposition.
Featured Topics Include
• Millipede care and natural decomposition cycles
• Isopod husbandry and bioactive cleanup crews
• Rainforest and desert scorpions
• Arboreal, terrestrial, and fossorial tarantulas
• Vinegaroons and whip spiders (Amblypygi)
• Jumping spiders and velvet spiders
• Tropical and desert centipedes
• Bioactive vivarium construction
• Substrate layering and drainage systems
• Humidity and moisture regulation
• Live planted terrariums and vivariums
• Naturalistic enclosure design
• Microfauna and ecosystem balance
A Complete Guide to Bioactive Vivariums & Terrariums
More than a traditional care guide, Denizens of the Forest Floor serves as a detailed handbook for building functional bioactive vivariums and terrariums that replicate natural ecosystems in miniature. The book explores how beneficial microorganisms, springtails, isopods, live plants, mosses, hardwoods, and natural substrates interact to create healthier and more sustainable enclosure environments for reptiles, amphibians, arachnids, and detritivores.
Readers will also discover how to avoid common enclosure mistakes such as anaerobic substrate collapse, poor ventilation, excessive moisture retention, and unstable humidity gradients.
For Keepers, Collectors & Naturalists
Beautifully written and filled with full-color imagery, Denizens of the Forest Floor bridges the gap between practical invertebrate husbandry and natural history education. From the silent ecological work of millipedes beneath the leaf litter to the sensory adaptations of whip spiders and the iridescent beauty of arboreal tarantulas, this book celebrates the ancient invertebrate life forms that help sustain ecosystems around the world.
Whether you are a beginner building your first bioactive terrarium or an experienced keeper designing advanced vivarium systems, this book provides valuable insight into the science, artistry, and ecological importance of the invertebrate world.
A must-have reference for:
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Invertebrate keepers
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Bioactive vivarium hobbyists
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Tarantula enthusiasts
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Isopod and millipede keepers
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Terrarium builders
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Natural history collectors
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Reptile and amphibian hobbyists
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Educators and conservation-minded readers
“This book is dedicated to all the unseen creatures beneath the leaves in the basement of time, sustaining the ground floor of all life deep inside the wild heart of our Defiant Forests.”
~ Mind your forests, or your forests won’t mind you…
— Darby Cunningham

