Lasiodora parahybana, commonly known as the Brazilian salmon pink bird-eating tarantula, is one of the largest tarantula species in the world, popular in the pet trade for its size and generally docile temperament. 
 
Physical Characteristics
Size: This species can reach an impressive leg span of 9 to 11 inches (23-28 cm), making it the third or fourth largest tarantula species globally. Females are typically bulkier, while males have longer, more slender legs.
Coloration: Adults have an overall dark, velvety black or deep brown coloration, accented by long, spiky salmon pink to red hairs on their legs and abdomen. Juveniles are smaller with a less prominent pink sheen that develops as they mature.
Sexual Dimorphism: Mature males develop prominent palps and tibial hooks (spurs) on their front legs, which are used during mating. 
 
Habitat and Behaviour
Native Range: L. parahybana is endemic to northeastern Brazil, specifically the Paraíba region, inhabiting the Atlantic forest floor, including tropical forest edges and humid scrublands.
Lifestyle: They are a terrestrial species and opportunistic burrowers, often creating shallow retreats in leaf litter, under logs, or in the soil. They are active and often remain out in the open, making them excellent display tarantulas.
Diet: Despite their name, they primarily prey on large insects and other invertebrates, although large adults are capable of taking small vertebrates. They are voracious eaters with an aggressive feeding response. 
 
Temperament and Defense
Temperament: L. parahybana is generally considered a bold but not overtly aggressive species, although temperament can vary between individuals. They do not typically bite unless heavily provoked, using it as an absolute last resort.
Urticating Hairs: Their primary defence mechanism is flicking highly irritating Type III urticating hairs from their abdomen. These barbed hairs can cause significant itching and discomfort to human skin, eyes, and respiratory systems, so handling is generally discouraged.
Venom: Their venom is considered mild and medically insignificant to humans; a bite is often compared to a bee or wasp sting in potency, though the mechanical damage from their large fangs can be painful. 
 
Care and Lifespan (in Captivity)
Lifespan: Females are very long-lived, often reaching 15 to 25 years in captivity, while males have a much shorter lifespan of around 3 to 6 years after maturing.
Housing: A spacious terrestrial enclosure with ample floor space and a secure hide is ideal. The substrate should be deep (at least 6-8 inches) to allow for natural burrowing behaviour and kept moderately damp to maintain 70-80% humidity.
Environment: A temperature range of 74–80°F (23–27°C) is recommended.
Experience Level: Due to their large size, fast movement, and irritating hairs, they are often recommended for confident beginners or intermediate keepers who respect their space and avoid handling.