RESUMO

The caridean shrimp Tuleariocaris neglecta Chace, 1969, is reported from the Alcatraz Archipelago (24°S, off the coast of southeastern Brazil) in association with the sea urchin Astropyga magnifica Clark, 1934. This finding significantly increases the known range of this species from 20°S to 24°S. An overview of the species in Tuleariocaris with their respective associated host sea urchins is provided.(AU)

Assuntos

Animais , Ouriços-do-Mar/classificação , Comportamento Animal/fisiologia , Palaemonidae/classificação , Brasil