Neogastropoda is an order of sea snails, both freshwater and marine gastropod molluscs.
The black-faced monarch is a passerine songbird in the family Monarchidae found along the eastern seaboard of Australia, and also New Guinea.
The black-spectacled brushfinch is a species of bird in the family Passerellidae. It is endemic to Peru.
Esperiana esperi is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Melanopsidae.
Melanopsis etrusca is a species of freshwater snail in the family Melanopsidae. It is endemic to southern Italy, where it is found in hot springs. Today it is known from only four locations and its populations are decreasing. It is threatened by the draining of its hot spring habitat.
Melanopsis is a genus of freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Melanopsidae.
The Cuban oriole is a species of songbird in the family Icteridae. It is endemic to Cuba.
Zemelanopsis trifasciata is a species of freshwater snail in the family Melanopsidae. It is endemic to New Zealand, where it is found in fresh and brackish water habitat throughout the country.
Clea is a genus of freshwater snails with opercula, aquatic gastropod mollusks in the subfamily Anentominae of the family Nassariidae, a family, almost all of the rest of which are marine.
Potamon ibericum is a Eurasian species of freshwater crab. It is an omnivore that feeds on land, but returns regularly to the water, and can survive short periods of drought in burrows and under stones. Its natural range stretches from north-eastern Greece, around both sides of the Black Sea and to beyond the Caspian Sea; populations have also been introduced to southern France. It is included as a near threatened species on the IUCN Red List, and is included in the Red Data Book for Ukraine.
Diplacodes melanopsis is a species of dragonfly in the family Libellulidae known commonly as the blackfaced percher or black-faced percher. It occurs on the Australian mainland from around Brisbane to the South Australian-Victorian border.
Melanopsis praemorsa is a species of freshwater snail in the family Melanopsidae.
Melanopsis magnifica is a species of freshwater gastropod endemic to oases and wadis in Morocco.
Melanopsis rifi is a minute species of freshwater gastropod in the family Melanopsidae, endemic to a small spring in the south-eastern Rich region of Morocco.
Melanopsis mourebeyensis is a species of small freshwater gastropod endemic to the Oued Oum Rbi, in Morocco. M. mourebeyensis is distinct from other Melanopsis species due to its distinctive nodular carena and inflated body whorl- the shell grows to 20 mm in length. The species occupies the lower section of the river, in which it has an abundant population despite issues with pollution, abstraction and divergence caused by irrigation which disturbs the natural shallow-riverine habitat of melanopsids. It is also vulnerable to the collection of shells. The species is classified as Endangered by the IUCN.
Melanopsis letourneuxi is a species of freshwater gastropod endemic to streams in coastal Morocco and Algeria.
