genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial n ...
family
Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Idea ...
Rivulidae native to tropical South America and the
Lesser Antilles
The Lesser Antilles ( es, link=no, Antillas Menores; french: link=no, Petites Antilles; pap, Antias Menor; nl, Kleine Antillen) are a group of islands in the Caribbean Sea. Most of them are part of a long, partially volcanic island arc bet ...
. The majority are from the
Amazon
Amazon most often refers to:
* Amazons, a tribe of female warriors in Greek mythology
* Amazon rainforest, a rainforest covering most of the Amazon basin
* Amazon River, in South America
* Amazon (company), an American multinational technolog ...
and Orinoco basins, as well as freshwater systems in the Guiana Shield, but a few species are from northern Venezuela, northeastern Brazil ( Tocantins River basin, as well as systems in
Ceará
Ceará (, pronounced locally as or ) is one of the 26 states of Brazil, located in the northeastern part of the country, on the Atlantic coast. It is the eighth-largest Brazilian State by population and the 17th by area. It is also one of th ...
Trinidad and Tobago
Trinidad and Tobago (, ), officially the Republic of Trinidad and Tobago, is the southernmost island country in the Caribbean. Consisting of the main islands Trinidad and Tobago, and numerous much List of islands of Trinidad and Tobago, small ...
Martinique
Martinique ( , ; gcf, label=Martinican Creole, Matinik or ; Kalinago language, Kalinago: or ) is an island and an Overseas department and region, overseas department/region and single territorial collectivity of France. An integral part of ...
and Margarita).Andrews, O. (2015). . The Online Guide to the Animals of Trinidad and Tobago Ecology. Retrieved 5 November 2018. Although largely restricted to lowlands, a few species occur in the lower East Andean foothills. They are mostly found in shallow fresh water swamps, streams, edges of rivers, ponds and pools, but a few may occur in
brackish
Brackish water, sometimes termed brack water, is water occurring in a natural environment that has more salinity than freshwater, but not as much as seawater. It may result from mixing seawater (salt water) and fresh water together, as in estuari ...
estuaries. They are able to jump over land and breathe air for short periods, allowing them to access isolated waters inhabited by few or no other fish. Several ''Anablepsoides'' species have small distributions and some are seriously threatened by
habitat loss
Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby ...
; the entire known range of ''A. xinguensis'' is in the area flooded by the
Belo Monte Dam
The Belo Monte Dam (''formerly known as'' Kararaô) is a hydroelectric dam complex on the northern part of the Xingu River in the state of Pará, Brazil. After its completion, with the installation of its 18th turbine, in November 2019, the ins ...
.
Similar to closely related genera such as '' Atlantirivulus'', ''
Cynodonichthys
''Cynodonichthys'' is a genus of freshwater killifish in the family Rivulidae. They are found in Middle America, ranging from southern Mexico (north to Oaxaca and the Yucatán Peninsula), through Central America (where most species live), to ...
'', '' Laimosemion'' and '' Melanorivulus'', ''Anablepsoides'' are non-annual killifish.
The largest, ''A. igneus'', is up to in total length, but the vast majority of the ''Anablepsoides'' species only reach about half that size or less.
Species
Until 2011, ''Anablepsoides'' were included in '' Rivulus'', and some prefer to maintain them in that genus.
If recognized as a valid genus, there are currently 56 species in ''Anablepsoides'':
* ''
Anablepsoides amanan
''Anablepsoides'' is a genus of killifish in the family Rivulidae native to tropical South America and the Lesser Antilles. The majority are from the Amazon and Orinoco basins, as well as freshwater systems in the Guiana Shield, but a few species ...
Anablepsoides amphoreus
''Anablepsoides'' is a genus of killifish in the family Rivulidae native to tropical South America and the Lesser Antilles. The majority are from the Amazon and Orinoco basins, as well as freshwater systems in the Guiana Shield, but a few species ...
Anablepsoides beniensis
''Anablepsoides'' is a genus of killifish in the family Rivulidae native to tropical South America and the Lesser Antilles. The majority are from the Amazon and Orinoco basins, as well as freshwater systems in the Guiana Shield, but a few s ...
de Luca
DeLuca, also spelled Deluca or De Luca, is an Italian-language surname.
People with the surname include: People
* Adrian Deluca (born 1982), former Australian rules footballer
* Alby De Luca (1908–1978), Australian rules footballer
* Anthony ...
Anablepsoides caurae
''Anablepsoides'' is a genus of killifish in the family Rivulidae native to tropical South America and the Lesser Antilles. The majority are from the Amazon and Orinoco basins, as well as freshwater systems in the Guiana Shield, but a few s ...
Seegers
Seegers is a patronymic surname. Notable persons with that name include:
* Doug Seegers, American guitarist and songwriter
* Rainer Seegers (born 1952), German percussionist and timpanist
* Wendy Seegers (born 1976), South African athlete
* Willi ...
Seegers
Seegers is a patronymic surname. Notable persons with that name include:
* Doug Seegers, American guitarist and songwriter
* Rainer Seegers (born 1952), German percussionist and timpanist
* Wendy Seegers (born 1976), South African athlete
* Willi ...
Fels
Fels is a surname. Notable people with the surname include:
*Allan Fels AO (born 1942), Australian economist, lawyer and public servant
*Anthony Fels (born 1964), former Australian politician
*Edmond de Fels (1858–1951), French diplomat, writer ...
Fels
Fels is a surname. Notable people with the surname include:
*Allan Fels AO (born 1942), Australian economist, lawyer and public servant
*Anthony Fels (born 1964), former Australian politician
*Edmond de Fels (1858–1951), French diplomat, writer ...
Keith
Keith may refer to:
People and fictional characters
* Keith (given name), includes a list of people and fictional characters
* Keith (surname)
* Keith (singer), American singer James Keefer (born 1949)
* Baron Keith, a line of Scottish barons ...
Anablepsoides hartii
''Anablepsoides'' is a genus of killifish in the family Rivulidae native to tropical South America and the Lesser Antilles. The majority are from the Amazon and Orinoco basins, as well as freshwater systems in the Guiana Shield, but a few species ...
'' (
Boulenger Boulenger is a surname. Notable people with the surname include:
* Benjamin Boulenger (born 1990), French footballer
* Edward George Boulenger (1888–1946), British zoologist, director of aquarium at London Zoo
* George Albert Boulenger (1858–1 ...
Fels
Fels is a surname. Notable people with the surname include:
*Allan Fels AO (born 1942), Australian economist, lawyer and public servant
*Anthony Fels (born 1964), former Australian politician
*Edmond de Fels (1858–1951), French diplomat, writer ...
Fels
Fels is a surname. Notable people with the surname include:
*Allan Fels AO (born 1942), Australian economist, lawyer and public servant
*Anthony Fels (born 1964), former Australian politician
*Edmond de Fels (1858–1951), French diplomat, writer ...
Anablepsoides micropus
''Anablepsoides'' is a genus of killifish in the family Rivulidae native to tropical South America and the Lesser Antilles. The majority are from the Amazon and Orinoco basins, as well as freshwater systems in the Guiana Shield, but a few s ...
'' (
Steindachner
Franz Steindachner (11 November 1834 in Vienna – 10 December 1919 in Vienna) was an Austrian zoologist, ichthyologist, and herpetologist. He published over 200 papers on fishes and over 50 papers on reptiles and amphibians. Steindachner describ ...
Regan
The family name Regan, along with its cognates O'Regan, O Regan, Reagan, and O'Reagan, is an Anglicized form of the Irish surname Ó Riagáin or Ó Ríogáin, from Ua Riagáin. The meaning is likely to have originated in ancient Gaelic ''ri' ...
Fels
Fels is a surname. Notable people with the surname include:
*Allan Fels AO (born 1942), Australian economist, lawyer and public servant
*Anthony Fels (born 1964), former Australian politician
*Edmond de Fels (1858–1951), French diplomat, writer ...
Fels
Fels is a surname. Notable people with the surname include:
*Allan Fels AO (born 1942), Australian economist, lawyer and public servant
*Anthony Fels (born 1964), former Australian politician
*Edmond de Fels (1858–1951), French diplomat, writer ...
Anablepsoides xanthonotus
''Anablepsoides'' is a genus of killifish in the family Rivulidae native to tropical South America and the Lesser Antilles. The majority are from the Amazon and Orinoco basins, as well as freshwater systems in the Guiana Shield, but a few s ...