Fustian

The Fustians are a chelonian species from the planet Fust.

Biology
Despite being oversized turtles, Fustians are capable of moving fast. They are long lived, with 75 years being a trying age and considered a youth. Adults possess half a ton of horn on their back, though children do not grow them.

Culture and society
Fustians are a spacefaring culture and possess a vigorous steel-age manufacturing economy. The Fustians operate on a caste system. Individuals paint their shells with guild colors. Fustian are a relative peaceful species, never having need of a police force.

In the past youths were kept penned with the livestock until they grew a carapace to tame their irresponsibility and put into labor gangs. However changes have been promoted on channeling youthful energies more productively.

Terminology

 * Soft One: Groaci
 * cow: female
 * naked-back: Human
 * Sea of Torments: Hell
 * Great Egg: An idom
 * Youth: A child who has yet to grow a carapace.

Appearances

 * "Aide Memoire", by Keith Laumer (1962)
 * "Retief, the Long-Awaited Master", by Keith Laumer (1969)