Mandschurosaurus is a genus of hadrosaurs based on material from the Upper Cretaceous of China.
The Upper Laos caecilian, Ichthyophis laosensis, is a species of amphibian in the family Ichthyophiidae. It is endemic to Laos and only known from a single specimen (holotype) collected from the imprecise type locality, "Upper Laos". Presumably a tropical moist forest species, nothing definite is known about its habitat or ecology.
The Mekong freshwater stingray, Hemitrygon laosensis, is a species of stingray in the family Dasyatidae, restricted to the Mekong and Chao Phraya Rivers in Laos and Thailand; the occurrence in Chao Phraya is considered an introduction. Measuring up to 62 cm (24 in) across, this ray has an oval pectoral fin disc, a tail with both upper and lower fin folds, and a midline row of spine-like dermal denticles. A characteristic feature of this species is its bright orange underside. The Mekong freshwater stingray preys on invertebrates and is aplacental viviparous. It has been assessed as Endangered by the International Union for Conservation of Nature (IUCN), as it is threatened by overfishing and habitat degradation.
Serixia is a genus of longhorn beetles of the subfamily Lamiinae, containing the following species:
Astathes laosensis is a species of beetle in the family Cerambycidae. It was described by Pic in 1939. It is known from Laos.
Pseudoloessa laosensis is a species of beetle in the family Cerambycidae. It was described by Stephan von Breuning in 1963. It is known from Laos.
Aristobia laosensis is a species of beetle in the family Cerambycidae. It was described by Eric Jiroux, Philippe Garreau, Joan Bentanachs and Patrick Prévost in 2014. It is known from Laos.
Eupromus laosensis is a species of beetle in the family Cerambycidae. It was described by Stephan von Breuning in 1968. It is known from Laos.
Sternohammus laosensis is a species of beetle in the family Cerambycidae. It was described by Stephan von Breuning in 1963. It is known from Laos.
Agelasta laosensis is a species of beetle in the family Cerambycidae. It was described by Pic in 1925. It is known from Laos.
Mnemea laosensis is a species of beetle in the family Cerambycidae. It was described by Stephan von Breuning in 1963.
Cenodocus laosensis is a species of beetle in the family Cerambycidae. It was described by Stephan von Breuning in 1964. It is known from Laos.
Daxata laosensis is a species of beetle in the family Cerambycidae. It was described by Stephan von Breuning in 1938. It is known from Laos.
Eutetrapha laosensis is a species of beetle in the family Cerambycidae. It was described by Stephan von Breuning in 1965. It is known from Laos and Vietnam.
Menesia laosensis is a species of beetle in the family Cerambycidae. It was described by Stephan von Breuning in 1963. It is known from Laos.
Oberea laosensis is a species of beetle in the family Cerambycidae. It was described by Stephan von Breuning in 1963.
Serixia buruensis is a species of beetle in the family Cerambycidae. It was described by Stephan von Breuning in 1958.
Serixia prolata is a species of beetle in the family Cerambycidae. It was described by Francis Polkinghorne Pascoe in 1858.
Serixia sedata is a species of beetle in the family Cerambycidae. It was described by Francis Polkinghorne Pascoe in 1862.
Serixia phaeoptera is a species of beetle in the family Cerambycidae. It was described by Per Olof Christopher Aurivillius in 1927.
