Examples
- Brazilian Black — Grammostola pulchra
- Mexican Black Velvet — Tliltocatl schroederi
- Dark-bodied Old World species require separate husbandry research
Compare the husbandry
Look past colour or ranking and compare the traits that change husbandry: adult size, lifestyle, growth, speed, temperament, defensive tools, visibility and female lifespan.
Plan for the adult
Plan for adult husbandry rather than the size on the current stock list. Work out the final enclosure, substrate depth, watering and safe rehousing route.
UK availability
Treat UK rarity as a moving guide, not a guarantee. Specialist stock, show weekends and small captive batches can change what is easy to find.
Mistakes to avoid
Assuming colour predicts temperament, buying obscure stock without research and ignoring growth speed.