Levels and sampling sites for the aquatic beetle survey along an altitudinal gradient at Volcán Tacaná, Chiapas, Mexico, with habitat examples.

 
 
  Part of: Luna-Luna AM, Martins CC, López-Pérez A, Ramírez-Ponce A, Contreras-Ramos A (2022) Aquatic beetle diversity from Volcán Tacaná, Mexico: altitudinal distribution pattern and biogeographical affinity of the fauna. In: Pauls SU, Thomson R, Rázuri-Gonzales E (Eds) Special Issue in Honor of Ralph W. Holzenthal for a Lifelong Contribution to Trichoptera Systematics. ZooKeys 1111: 301-338. https://doi.org/10.3897/zookeys.1111.68665