Description
Listed here is a semi-adult Grammostola pulchripes female tarantula. Otherwise known as the Chaco golden knee, G. pulchripes lives on the subtropical dry plains of northern Argentina and its neighbors. Along with G. pulchra, A. chalcodes and T. albopilosus, the Chaco golden knee is worthy of consideration as a first tarantula. Medium large in size and with gentle disposition, these features persuades many to collect it. A unique color pattern, drought tolerance, low maintenance and longevity are additional favorable attributes.
We raise G. pulchripes spiderlings on slightly dampened substrate: 1 part water + 10 parts dry substrate. We limit ventilation enough to allow some humidity to build. For juveniles and older, such as the specimen listed here, we use less dampness, less humidity. Room temperature (68-72F) is fine although growth is faster at 80F. A water dish can be useful to ensure against dehydration, especially if ventilation is liberal.
Growth is on the slow side, but with proper care, female G. pulchripes can easily reach 6 inches and live on the order of 20-25 years.
Photos: 1-specimen for sale, 4″ (ArachnoEden); 2-smaller specimen recently sold, 2″ (ArachnoEden)
Care highlights:
- semi-dry to dry substrate for juveniles and older
- water and ventilate to achieve a dry to slightly humid environment
- room temperature (68-72F) up to 80F
- calm, may flick hairs if disturbed
- consider a hide, forest litter and plantings for enrichment









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