ISBN 1-930723-38-5. Christopher Taylor (April 12, 2011). "Hypnales". Variety of Life. Retrieved 2 December 2012. "Hypnales". www.gbif.org. Retrieved 27 July 2022. C....

Common names: hump-nosed vipers, hump-nosed pit vipers. Hypnale is a genus of venomous pit vipers endemic to Sri Lanka and southwestern India. Three monotypic...

Hypnale hypnale is a venomous pit viper species endemic to India and Sri Lanka. Common names include the hump-nosed viper, Merrem's hump-nosed viper hump-nosed...

Hypnale zara, the lowlands hump-nosed pit viper, is a venomous pit viper species endemic to Sri Lanka. It is distinguished from Hypnale nepa by variably...

Earlier thought that Hypnale walli and Hypnale nepa were two distinct species, but it is now accepted that it is the same species and Hypnale walli is a synonym...

Hypnale walli is a taxonomic synonym that may refer to: Hypnale hypnale, a.k.a. Merrem's hump-nosed viper, venomous pitviper found in Sri Lanka and southwestern...

Hypnale walli, or Wall's hump-nosed viper, is a venomous pitviper species endemic to Sri Lanka. The smallest member of its genus, it is distinguished...

Brachytheciaceae is a family of mosses from the order Hypnales. The family includes over 40 genera and 250 species. The family consists of pleurocarpous...

Splachnales Superorder: Hypnanae Hypnodendrales Ptychomniales Hookeriales Hypnales Buck, William R. & Bernard Goffinet. 2000. "Morphology and classification...

needed] These snakes range in size from the diminutive hump-nosed viper, Hypnale hypnale, that grows to a typical total length (including tail) of only 30–45 cm...