Ethical Dart Frog Breeding

Holotypica grew out of a long standing interest in amphibians, reptiles, and naturalistic enclosures. I focus on captive bred dart frogs, emerald tree skinks, and a small number of other species that I can house and breed responsibly.

I hold a PhD in amphibian ecology, with a focus on ecophysiology and development. (Visit my research site). That background shapes how I think about temperature ranges, microhabitats, and life stages in captivity. It also reinforces my preference for evidence-based husbandry rather than trends or short term fads.

My approach at Holotypica is:

  • Animal first. If I am not satisfied with an animal’s condition, it does not get sold.
  • Transparent and honest. I am clear about sexing, size, and any limitations or quirks.
  • Ethical and sustainable. No wild caught imports, no morph or locality mixing, and no unrealistic stocking densities.
  • Supportive of keepers. I would rather say “not yet” or “not a fit” than rush a sale into an unprepared setup. I am committed to helping new keeper fully prepare for their animals.

Practical support, not just theory

Ethical, evidence-based keeping matters in practice, not just on paper. To make it easier for animals to thrive once they leave my care, I regularly offer:

  • Live feeders like fruit flies and springtails
  • Isopod species that are appropriate for humid, planted vivariums
  • Occasionally, fully cycled, bioactive enclosures for small species
  • Substrate mixes, leaf litter, and plant cuttings for building or expanding vivariums

That way, keepers can leave with not just an animal, but also the tools and guidance to set it up well and keep it stable over time.

Why “Holotypica”?
In taxonomy, a holotype is the single specimen used to formally describe a species. The name Holotypica is a nod to that idea: careful attention to individual animals and to doing things the best way, not just at scale.

Recent Posts:

  • More Than Morphs: Geography, Lineages, and Trade in Emerald Tree Skinks

    Abstract (TL:DR) Emerald tree skinks (Lamprolepis smaragdina) have become increasingly common in captivity, where two phenotypes are especially familiar: an all-green morph and a black-spotted morph. Hobbyists often treat these as simple variants of the same species, but it remains unclear whether they instead represent distinct regional lineages that should be maintained separately in captivity.…

  • Quarantine Protocols

    Amphibian diseases are a major concern, both at the scale of global population conservation and for hobbyists protecting their pets and collections at home. Unfortunately, the nature of the vivariums makes the dart frog hobby especially susceptible to rapid spread of many pathogens that thrive in moist conditions. Fungal diseases like Bd can easily persist…