The rediscovered cave-dwelling shrimp T. lethaea during the survey of different caves in Bou-Atni and Al-Coeffiah areas, Benghazi plain, NE, Libya A T. lethaea observed on 2007 during the initial visit to the Lethe cave in Bou-Atni area (Photo by Iolanda Galletti) B T. lethaea reported on July 2023 during the exploration of the El-Khadim cave in Al-Coeffiah area (Photo by Rosario Ruggieri) C the same species reported on October 2023 during the exploration of the Al-Jebah cave in Al-Coeffiah area (Photo by Giovanni Gianninoto) D one of the two specimens collected during a recent visit to the El-Khadim cave, on the December 7^th, 2024 (Photo by Houssein Elbaraasi).