Description
Elachura haplonota = Spelaeornis chocolatinus
Date 1892
Source Ibis 1892 (http://www.archive.org/stream/ibis641892brit#page/n650/mode/1up)
Author John Gerrard Keulemans (1842–1912) https://en.wikipedia.org/wiki/John_Gerrard_Keulemans
Source: https://commons.wikimedia.org/wiki/File:Ibis641892brit_0655_Spelaeornis_chocolatinus_Keulemans.jpg

The Naga wren-babbler or long-tailed wren-babbler (Spelaeornis chocolatinus) is a bird species in the family Timaliidae. In India it is found in Nagaland and Manipur. Several former subspecies of this bird have now been recognized as good species. They are: pale-throated wren-babbler (S. kinneari), Chin Hills wren-babbler (S. oatesi) and grey-bellied wren-babbler (S. reptatus). Together, the group was collectively known as the long-tailed wren-babbler. Order: Passeriformes, Family: Timaliidae, Genus: Spelaeornis, Species: Spelaeornis chocolatinus (Godwin-Austen & Walden, 1875).