Search results
Results From The WOW.Com Content Network
In zoology, indeterminate growth refers to the condition where animals grow rapidly when young, and continue to grow after reaching adulthood although at a slower pace. [1] It is common in fish, amphibians, reptiles, and many molluscs. [2]
Capital breeding also increases with size (at least in organisms with optimal storage and indeterminate growth), as the energy dedicated to growth gives less and less return, thus meaning that energy dedicated to storage will have more return compared to that dedicated to growth. [8]
Dysalotosaurus was a precocial dinosaur, which experienced sexual maturity at ten years, had an indeterminate growth pattern, and maximum growth rates comparable to a large kangaroo. [ 5 ] Palaeopathology
There is a common belief stated throughout reptilian literature that crocodilians, including the American alligator, exhibit indeterminate growth, meaning the animal continues to grow for the duration of its life. However, these claims are largely based on assumptions and observations of juvenile and young adult crocodilians, and recent studies ...
Preserved gut contents of the type specimen include 60 gastroliths and 17 isolated vertebrae of an indeterminate teleost fish. This teleost would have an estimated maximum length of between 182 and 296 mm, suggesting Umoonasaurus was a pelagic predator of the middle trophic level, but does not rule out opportunistic predation on benthic prey.
Reptiles, as commonly defined, are a group of tetrapods with an ectothermic ('cold-blooded') metabolism and amniotic development. Living reptiles comprise four orders : Testudines ( turtles ), Crocodilia ( crocodilians ), Squamata ( lizards and snakes ), and Rhynchocephalia (the tuatara ).
Tuatara probably have the slowest growth rates of any reptile, [24] continuing to grow larger for the first 35 years of their lives. [9] The average lifespan is about 60 years, but they can live to be well over 100 years old; [ 9 ] tuatara could be the reptile with the second longest lifespan after tortoises.
D. spurensis compared to a human. Desmatosuchus was a large quadrupedal reptile measuring 4.5 m (15 ft) to over 5 m (16 ft) long and weighing about 280–300 kg (620–660 lb).