Nobody Has Seen the Louisville Cave Beetle Since 1994, But It May Make the Endangered Species List
Insects | Free Full-Text | Morphological Adaptation of Cave-Dwelling Ground Beetles in China Revealed by Geometric Morphometry (Coleoptera, Carabidae, Trechini)
Cave Beetle (Hastings Cave) - Threatened Species Link
Cave Beetle Xuedytes Sp Photograph by Dante Fenolio - Fine Art America
Cave Beetle | Insect Models - Julia Stoess
New species of beetle discovered in the world's deepest cave