Coupling phenotypic changes to extinction and survival in an endemic prey community threatened by an invasive snake.

ABSTRACT: When facing novel invasive predators, native prey can either go extinct or survive through exaptation or phenotypic shifts (either plastic or adaptive). Native prey can also reflect stress-mediated responses against invasive predators, affecting their body condition. Although multiple native prey are likely to present both types of responses against a single invader, community-level studies are infrequent. The invasive California kingsnake (Lampropeltis californiae) a good example to explore invasive predators' effects on morphology and body condition at a community level, as this invader is known to locally extinct the Gran Canaria giant lizard (Gallotia stehlini) and to notably reduce the numbers of the Gran Canaria skink (Chalcides sexlineatus) and the Boettger's gecko (Tarentola boettg

SUBMITTER: Piquet JC 

PROVIDER: S-EPMC9617863 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature