The Arabian toothcarp (Aphanius dispar) is a species of killifish belonging to the family Cyprinodontidae. It can be found from the shores of the Red Sea south to. Learn more about the Arabian killifish – with amazing Arabian killifish photos and facts on Arkive. Scientific Name: Aphanius dispar (Rüppell, ). Infra-specific Taxa Assessed: See Aphanius dispar ssp. richardsoni. Common Name(s).

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EAD is working to protect and conserve the environment as well as promoting sustainable development in the Emirate of Abu Dhabi. Image credit Link to this image Add to scrapbook How you can use this dospar.

It has also been introduced into a number of artificial habitats, such as ponds and water tanks 3. Arabian killifish biology A highly adaptable and opportunistic species, the Arabian killifish is not only capable of inhabiting and breeding in both freshwater and saltwater, it will also eat practically anything it can find, including detritusalgae and live aquatic insects 3.

Sexual Dimorphism As with all members of the genus sexual dimorphism is pronounced but in this case the patterning varies according to disar origin of the fish. None are dispqr well-documented in aquarium literature although some are very beautiful and the majority are not too difficult to maintain aphaniks breed.

Hoedeman suggested that it should be moved into a separate genusproposing the name Aphaniopsdue to unique morphological characters such as the presence of vs. It may NOT be used within Apps. Found in numerous habitat types although duspar mostly inhabits shallow coastal waters such as lagoons and first order streams where submerged vegetation or filamentous algae grows thickly.

Alternatively use a large grade of gravel or simply leave the base bare and allow a aphanous of organic detritus to form by only removing water from the top of the tank when performing water changes.

Alternatively the adults can simply be removed post- spawning and the fry grown on in the spawning tank. It should be kept in a group with a ratio of aphqnius or three females to each male being the ideal. Lindsey Paretti – Blood Island AfricachimpanzeeconservationfilmIn the Fieldlab chimpsLiberiaPrimatesprimatologyrehabilitationtrue storywildlifewildlife filmWildscreen Festival.


Human uses

Adult male; collection locality unknown. If removed the eggs should be transferred to a container with water of the same chemistry and temperature as that of the adults.

One of only three native fish species found in freshwater in the United Arab Emirates, the Arabian killifish Aphanius dispar is a small fish with marked variation between the male and female 3. Eggs are released singly or in small batches and are typically eaten by the adults if they find them so the tank base should be checked on a daily basis during the spawning period. Unfortunately it is being outcompeted by Gambusia affinis and other introduced species across some parts of its range while habitat degradation and pollution continue to affect others; some populations have probably been wiped out already and studies suggest the situation is only likely to deteriorate in the future.

Its particular water requirements aphanisu A. In practically all cases the root cause for this decline is the ddispar of humans and although some species are now protected by conservation law the mismanagement and degradation of their habitats continues at an alarming rate. Glossary Algae Simple plants that lack roots, stems and leaves but contain the green pigment chlorophyll.

The eggs are very small and must be treated carefully. Dispqr Close Image credit. Embed this Arkive thumbnail link “portlet” by copying and pasting the code below.

Aphanius dispar, Arabian pupfish : aquarium

Arabian killifish Aphanius dispar. Spanish toothcarp Aphanius iberus. Terms of Use – The displayed portlet may be used as a link from your website to Arkive’s online content for private, scientific, conservation or educational purposes only.

Hooked bristlegrass Setaria verticillata. Mute swan Cygnus olor.

University of Hawaii Press, Honolulu. Share on Facebook Tweet Send email. Males form temporary territories which they defend against rivals while attempting to entice females to spawn.

Females are larger and aphaniius plainer possessing only a series of variable dark blotches or stripes on the flanks along and completely hyaline finnage.

Dorsal fin The unpaired fin found on the back of the body of fish, or the raised structure on the back of most cetaceans. Freshwater Biology Unlike other AphaniusA. A xphanius adaptable and opportunistic species, the Arabian killifish aphannius not only capable of inhabiting and breeding in both freshwater and saltwater, it will also eat practically anything it can find, including detritusalgae and live aquatic insects 3. AfricachimpanzeeconservationfilmIn the Fieldlab chimpsLiberiaPrimatesprimatologyrehabilitationtrue storywildlifewildlife filmWildscreen Festival.


It is a fractional spawner with females depositing eggs on a more-or-less continuous basis between the months of April and September although some forms from Saudi Arabia and Aphaanius are thought to breed year-round. The head of the Arabian killifish is also rather flattened and the tail fin is quite short 4. This species is featured in: Given its rarity in the hobby the emphasis should also be on captive reproduction and we strongly recommend maintaining it alone.

Mergus Verlag, Melle, Germany. It was found to represent a paraphyletic grouping meaning it cannot be considered wphanius be a species following the phylogenetic species concept. Most occur in marine and freshwater habitats. While Aphanius are certainly not as colourful as some of their relatives their interesting behaviour and continuous activity make them fascinating aquarium subjects and well worth a try if you possess the dedication to take on a long-term maintenance project since conservation is key with all members of the genus.

Which species are on the road to recovery? It is therefore important that the different forms be aphankus with the collection details by aquarists and scientists in order to preserve bloodlines and maintain accuracy diepar.

Wildscreen With – Tom Hooker: It swims high in the water column and often hovers with the tail characteristically curved to one side whilst feeding 3. X Close Link to this photo Embed this Arkive thumbnail link “portlet” aphahius copying and pasting the code below.

Arabian toothcarp

Arabian killifish habitat Capable of surviving in both freshwater and high salinity environments, the Arabian killifish is most often found in estuaries, but also occupies coral reefs and oases 2 4 6. Even for long-term maintenance a simple set-up will suffice. Rodents of Unusual Size communitycoypudocumentaryecosystemenvironmentfilmmakerfilmmakinginvasiveinvasive speciesrodentsUSAWetlandswildlife Monday 24 September Wildscreen With – Tom Hooker: