For example, aquatic snakes, Natrix mara, living on a fish farm and protected from aerial attack by a wire mesh have a lower frequency of tail breakage than populations in more natural settings (Santos et al.
Tail breakage frequency as an indicator of predation risk for the aquatic snake Natrix maura.
Unveiling escape and capture rates of aquatic snakes
and salamanders (Siren spp.
, in which excessive attrition hampers locomotion.
The genus Helicops comprises sixteen species of aquatic snakes
occuring in moist habitats associated to brookes, rivers and lagoons of most South American countries, to the exception of Chile.
Helminth parasites of four species of aquatic snakes
from two habitats in southeastern Louisiana.
Several authors have reported the existence of anatomical variation in arboreal, terrestrial and aquatic snakes
(Lillywhite, 1988; Rocha-Barbosa et al.
They were specialized aquatic snakes
that today are known almost exclusively by isolated vertebrae.
Reproduction of aquatic snakes
in south-central Louisiana.
Temporal changes in reptile populations: effects of a severe drought on aquatic snakes
Ecology of an aquatic snake
(Thamnophis marcianus) in a desert environment: Implications of early timing of birth and geographic variation in reproduction.
Population structure, body mass, activity, and orientation of an aquatic snake
(Seminatrix pygaea) during a drought.