Kentucky cave shrimp Palaemonias ganteri, troglobite endemic to Mammoth Cave, Kentucky, USA (photo: Chip Clark) Collartida tanausu, a predatory troglomorphic thread-legged bug endemic to La Palma, Canary Islands, Spain (photo: Pedro Oromí)

DOI link for Kentucky cave shrimp Palaemonias ganteri, troglobite endemic to Mammoth Cave, Kentucky, USA (photo: Chip Clark) Collartida tanausu, a predatory troglomorphic thread-legged bug endemic to La Palma, Canary Islands, Spain (photo: Pedro Oromí)

Kentucky cave shrimp Palaemonias ganteri, troglobite endemic to Mammoth Cave, Kentucky, USA (photo: Chip Clark) Collartida tanausu, a predatory troglomorphic thread-legged bug endemic to La Palma, Canary Islands, Spain (photo: Pedro Oromí)