Abstract
The Kha-nyou or Lao rock rat ( Laonastes aenigmamus) was described as a new species, genus and family ( Laonastidae) (Jenkins et al., 2005). But morphological comparison with the family Diatomydae, a family solely based on fossil material, suggested Laonastes should be placed within this family (Dawson et al., 2006; Huchon et al., 2007). Thus Laonastes would represent the only living member of this family. Molecular genetic investigation placed Laonastes in a sister lineage to the Gundis ( Ctenodactylidae) (Huchon et al., 2007). Several morphological similarities support this phylogenetic position. A new record of the species north of the known distribution in Laos was found for the Nam Kading National Biodiversity Conservation Area. The food of wild Kha-nyou includes the Euphorbie Euphorbia antiquorum, which contains caustic and skin irritating terpenester. In captivity Kha–nyou is strictly herbivorous, and doesn’t feed on offered insects, insect larvae or worms.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
