"Small vertebrates" refers to animals with a backbone that are small in size.
Full definition
Spiders, caterpillars and earthworms are also taken, as well
as small vertebrates such as small mammals, small birds, reptiles and frogs.
Rather infrequently, they have also been witnessed
eating small vertebrates such as frogs, lizards, salamanders or snakes.
Intensification of fires and grazing by large herbivores has caused population declines
in small vertebrates in many ecosystems worldwide.
«Although it could eat fruits and insects like its relatives it could also
catch small vertebrates and dismember them... It probably ate anything, like a hedgehog or Norway rat does.»
Some animals are considered carnivores even if their diets contain very little meat (e.g., predatory arthropods such as spiders or mantids that may rarely
consume small vertebrate prey).
Its molars had elaborate rows of cusps for chewing on plants, and some of its anterior teeth possessed large cusps that allowed it to eat insects and worms, perhaps even
other small vertebrates.
Urban sprawl, fragmentation of forested ecosystems, the increase in motor vehicles and the related increase in roads, and the use of pesticides, fertilizers and poisons do much more damage to bird and
small vertebrate species than do domestic and / or feral cats.
Although bonobos do eat invertebrates and occasionally capture and
eat small vertebrates, including mammals, their diet seems to contain relatively little animal protein.
«However, Vulcanops's specialized teeth and large size suggest it had a different diet, capable of eating even more plant food as well
as small vertebrates — a diet more like some of its South American cousins.
Adult males of the B. micra species grow to only just over a half - inch (16 millimeters) from nose to bottom, making them one of
the smallest vertebrates ever found on Earth.
The scientists also declared it the world's
smallest vertebrate, but others contend that a species of angler fish is the smallest vertebrate yet discovered on Earth.
At one - third of an inch, the newfound Indonesian fish Paedocypris progenetica (right) is the world's
smallest vertebrate, says Ralf Britz of the Natural History Museum in London.
At just 6.2 millimeters long, a swamp - dwelling male anglerfish from Southeast Asia, first described in 2005, is currently regarded as the world's
smallest vertebrate.
Using a zebrafish to observe the process of infection offers
a small vertebrate animal with an immune system somewhat similar to a human's, Perfect said.
For many plants and
small vertebrates, «we suspect extinction, but they may still be hiding in some spots.
The individual spiders are only the size of a pencil eraser, but they form organized groups that can catch prey ranging from fruit flies to
small vertebrates.
The impact of cats and foxes on
the small vertebrate fauna of Heirisson Prong, Western Australia.
The impact of feral cats and foxes on
the small vertebrate fauna of Heirisson Prong, Western Australia.
Motmot - pajaro bobo: Handsome bird of forest understory, most characteristic «racquet tripped» tails, sits patiently while scanning for large insect prey or
small vertebrates.