Right lateral aspect of head of Exocelina species: E. ferruginea (A), E. saltusholmesensis sp. n. (B), E. abdita (C).

  Part of: Watts CHS, Hendrich L, Balke M (2016) A new interstitial species of diving beetle from tropical northern Australia provides a scenario for the transition of epigean to stygobitic life (Coleoptera, Dytiscidae, Copelatinae). Subterranean Biology 19: 23-29. https://doi.org/10.3897/subtbiol.19.9513