Health & Care · Cold-Blooded Crew
Gecko Morph Genetics
Understanding Lineage and Ethical Breeding
Genotype, phenotype, and a Punnett square turn breeding from a lottery into a plan. 20 modules on alleles and carriers, dominant and co-dominant traits, polygenic lines, the three incompatible leopard gecko albino strains, crested gecko morphs and firing, linked flaws like enigma syndrome, inbreeding depression and outcrossing, pedigrees and ID codes, the breeder's calculator, incubation temperature and sex ratios, hatchling photography, grading honestly, nomenclature, quarantine, retiring faulty pairs, ethical sales, records, and five-year project planning.
About this course
Every striking gecko morph is a story about genes, and this course teaches you to read it. You'll learn the difference between what an animal carries and what it shows, how recessive, dominant, and co-dominant traits behave, why a Punnett square predicts a clutch, how polygenic lines are built over generations, why the three leopard gecko albino strains must never be mixed, how crested gecko morphs are named and why a fired-up animal looks different from a fired-down one, which morphs carry linked health problems and why you never breed a spinning or kinked animal, what inbreeding depression looks like and how outcrossing restores vigor, how to assign ID codes and keep pedigrees, how to be honest about possible hets, how incubation temperature steers sex ratios and where thermal spikes cause damage, how to log and photograph hatchlings, how to grade offspring without flattering yourself, why hybridizing species is off the table, how a ninety-day quarantine protects the colony, when a malformation means a vet decision and a retired pair, how to vet buyers and send animals out with full records, and how to plan a five-year project you can actually finish.
What you'll learn
- Genotype versus phenotype, alleles, and Punnett squares that predict a clutch
- Recessive, dominant, co-dominant, and polygenic traits, and building lines over generations
- Leopard gecko albino strains, axanthic and hypo; crested gecko morphs and firing
- Linked defects, inbreeding depression, outcrossing, and animals you never breed
- Pedigrees, ID codes, honest hets, incubation temperature and sex ratios, photography, grading
- Quarantine, veterinary genetics, ethical sales, records, and five-year project planning
Who this is for
Leopard and crested gecko keepers moving from pets to a first pairing, and small breeders who want their lineage records and ethics to match their animals.
Course outline (20 modules)
Quiz & Certificate
Knowledge quiz
After completing all lessons, take a short quiz to test your understanding.
Go to quiz →Completion certificate
Pass the quiz and earn a shareable certificate of completion.
View certificate →Frequently asked questions
Ready to get started?
$9.99 · Lifetime access · 20 lessons