Endangered
Odaigahara salamander
Hynobius boulengeri
Odaigahara salamander is a salamander in the family Hynobiidae (order Caudata) — Hynobius boulengeri, recorded as Endangered and tied to Japan.
The salamander
Salamanders are tailed amphibians. Many are lungless as adults and breathe through skin; others keep gills or use lungs.
Amphibians need damp skin or water at some point in the life cycle. Habitat loss and chytrid fungus sit behind many of the badges in this class.
Range and habitat
Its natural habitats are temperate forests, rivers, and freshwater springs. This species is threatened by habitat loss.
Pins are Wikidata “endemic to” fields. Orange dots, when present, are GBIF occurrence tiles — survey bias included.
Breeding
Salamanders hide under logs, in seeps, or in caves. They do not commute across a dry valley.
Eggs and damp skin make amphibians quick to vanish from a drained wetland or a forest stripped of litter.
In crisis
Salamanders disappear when seeps are capped, caves are disturbed, or a pathogen moves through a mountain range.
Odaigahara salamander is Endangered on this catalog because that is the IUCN category stored on Wikidata. Confirm the official criteria and any later count on iucnredlist.org.
Sources
Written for this catalog from the English Wikipedia article on Odaigahara salamander — often a short stub, Wikidata item Q2276022. Family and order context is original field-guide writing about the group, not a copied assessment of this one species. Wikipedia text is CC BY-SA. Not an IUCN assessment. Counts, when quoted, can change — confirm them on the recovery programme and on iucnredlist.org.
