Country · SC
Introduced and invasive animals in Seychelles
45 animal species are listed as introduced in Seychelles by the Global Register of Introduced and Invasive Species, and 36 of them are flagged as invasive.
- Introduced species
- 45
- Flagged invasive
- 36
Which invasive animals are in Seychelles?
Species the checklist flags as invasive, most looked-up first.

House sparrow
Passer domesticus

House mouse
Mus musculus

Rock dove
Columba livia

Western barn owl
Tyto alba

European rabbit
Oryctolagus cuniculus

Red junglefowl
Gallus gallus

Brown rat
Rattus norvegicus

Guppy
Poecilia reticulata

Common myna
Acridotheres tristis

Black rat
Rattus rattus

Asian tiger mosquito
Aedes albopictus

House crow
Corvus splendens
All introduced animals in Seychelles
Invasive species first.
| Common name | Scientific name | Family | Status | In this country |
|---|---|---|---|---|
| House sparrow | Passer domesticus | Passeridae | Least Concern | Invasive |
| House mouse | Mus musculus | Muridae | Least Concern | Invasive |
| Rock dove | Columba livia | Columbidae | Least Concern | Invasive |
| Western barn owl | Tyto alba | Tytonidae | Least Concern | Invasive |
| European rabbit | Oryctolagus cuniculus | Leporidae | Near Threatened | Invasive |
| Red junglefowl | Gallus gallus | Phasianidae | Least Concern | Invasive |
| Brown rat | Rattus norvegicus | Muridae | Least Concern | Invasive |
| Guppy | Poecilia reticulata | Poeciliidae | Least Concern | Invasive |
| Common myna | Acridotheres tristis | Sturnidae | Least Concern | Invasive |
| Black rat | Rattus rattus | Muridae | Least Concern | Invasive |
| Asian tiger mosquito | Aedes albopictus | Culicidae | Not recorded | Invasive |
| House crow | Corvus splendens | Corvidae | Least Concern | Invasive |
| Zebra dove | Geopelia striata | Columbidae | Least Concern | Invasive |
| Indian hare | Lepus nigricollis | Leporidae | Least Concern | Invasive |
| Mozambique tilapia | Oreochromis mossambicus | Cichlidae | Vulnerable | Invasive |
| Tailless tenrec | Tenrec ecaudatus | Tenrecidae | Least Concern | Invasive |
| Chichak | Hemidactylus frenatus | Gekkonidae | Not recorded | Invasive |
| Longlegged ant | Anoplolepis gracilipes | Formicidae | Not recorded | Invasive |
| Red fody | Foudia madagascariensis | Ploceidae | Least Concern | Invasive |
| Cabbage moth | Plutella xylostella | Plutellidae | Not recorded | Invasive |
| Medfly | Ceratitis capitata | Tephritidae | Not recorded | Invasive |
| Butler's dtella | Gehyra mutilata | Gekkonidae | Not recorded | Invasive |
| Cannibal snail | Euglandina rosea | Spiraxidae | Not recorded | Invasive |
| Bigheaded ant | Pheidole megacephala | Formicidae | Not recorded | Invasive |
| African giant snail | Lissachatina fulica | Achatinidae | Not recorded | Invasive |
| Asian trampsnail | Bradybaena similaris | Camaenidae | Not recorded | Invasive |
| Spiraling whitefly | Aleurodicus dispersus | Aleyrodidae | Not recorded | Invasive |
| Banana root borer | Cosmopolites sordidus | Dryophthoridae | Not recorded | Invasive |
| Cat | Felis catus | Felidae | Not recorded | Invasive |
| Domestic cattle | Bos taurus | Bovidae | Not recorded | Invasive |
| Breadfruit scale | Icerya seychellarum | Monophlebidae | Not recorded | Invasive |
| Giant blonde snail | Lissachatina immaculata | Achatinidae | Not recorded | Invasive |
| Kid | Capra hircus | Bovidae | Not recorded | Invasive |
| Aleurotrachelus atratus | Aleurotrachelus atratus | Aleyrodidae | Not recorded | Invasive |
| Awl snail | Striosubulina striatella | Achatinidae | Not recorded | Invasive |
| Melon fruit fly | Zeugodacus cucurbitae | Tephritidae | Not recorded | Invasive |
| Bombay canary | Periplaneta americana | Blattidae | Not recorded | Introduced |
| Bloodsucker | Calotes versicolor | Agamidae | Not recorded | Introduced |
| Yellow-fronted canary | Crithagra mozambica | Fringillidae | Least Concern | Introduced |
| Citrus miner | Phyllocnistis citrella | Gracillariidae | Not recorded | Introduced |
| White-footed ant | Technomyrmex albipes | Formicidae | Not recorded | Introduced |
| Black twig borer | Xylosandrus compactus | Curculionidae | Not recorded | Introduced |
| Drosophila melanogaster | Drosophila melanogaster | Drosophilidae | Not recorded | Introduced |
| Ericthonius brasiliensis | Ericthonius brasiliensis | Ischyroceridae | Not recorded | Introduced |
| Tayloria quadrilateralis | Tayloria quadrilateralis | Not recorded | Not recorded | Introduced |
A species is on this list when the country's checklist in the Global Register of Introduced and Invasive Species records it as introduced by people and present. It is marked invasive when the checklist records an impact on native wildlife or habitats. A species can be native to one part of a country and introduced in another, and checklists are revised as countries report, so the list is not final. Source: Global Register of Introduced and Invasive Species (CC BY 4.0). See the sources.