Some species in the Plethodontidae have a weak zone at the base of the tail and if the salamander is in danger or if the tail is grabbed by a predator, it breaks off, a process known as autotomy.

Some species complete their development inside the egg and hatch directly into small frogs.

Some species are carnivorous at the tadpole stage, eating insects, smaller tadpoles and fish.

Some members of the genera Ambystoma and Dicamptodon have larvae that never fully develop into the adult form but this varies with species and with populations.

Some species of salamander emit a quiet squeak or yelp if attacked.

Some unicellular species rely entirely on external energy sources and have limited or no photosynthetic apparatus.

Some of the species of Allium are important food plants for example onions ( Allium cepa ), chives ( A. schoenoprasum ), garlic ( A. sativum and A. scordoprasum ), and leeks ( A. porrum ).

Some endangered species in British Columbia are: Vancouver Island marmot, Spotted Owl, American White Pelican, and badgers.

Some birds, especially corvids and parrots, are among the most intelligent animal species ; a number of bird species have been observed manufacturing and using tools, and many social species exhibit cultural transmission of knowledge across generations.

Some species, particularly songbirds and parrots, are popular as pets.

Some aspects of brain structure are common to almost the entire range of animals species ; others distinguish " advanced " brains from more primitive ones, or distinguish vertebrates from invertebrates.

Some suggest Neanderthal, Homo erectus, or Homo heidelbergensis to be the creature, but no remains of any of those species have been found in the Americas.

Some species of mold produce alpha-galactosidase, an anti-oligosaccharide enzyme, which humans can take to facilitate digestion of oligosaccharides in the small intestine.

Some species, such as the Lesser Dwarf Lemur, store fat at the hind legs and the base of the tail and hibernate.

Some rare species are viviparous.

Some cosmologists have proposed that Big Bang nucleosynthesis suggests there is a fourth " sterile " species of neutrino.

Some species and genera had a very wide distribution with only minor variations.

Some botanical species are trees having similar foliage to the Lauraceae due to convergent evolution.

Some of the country's most endangered species are the Harpy eagle, the Giant anteater, the Golden toad and the Jaguar.

* Some Dracocephalum, Glechoma and Calamintha species were formerly classified in Nepeta.

* Some crustaceans, such as the coconut crab, though mainly omnivorous, will prey on turtle hatchlings, smaller crabs species, rats, and carrion

Some species form packs or live in small family groups depending on the circumstances, including the type of available food.

Some canid species have also been trapped and hunted for their fur and, especially the gray wolf and the red fox, for sport.

Some of the most used methods are Path Tracing, Bidirectional Path Tracing, or Metropolis light transport, but also semi realistic methods are in use, like Whitted Style Ray Tracing, or hybrids.

Some fantasy-type films might also include quasi-religious or supernatural characters such as angels, lesser gods, fairies or in the case of live action / animation hybrids cartoon characters.

Some musicians have also produced hybrids between grind and electronic music.

Some of the pups were determined to be hybrids, and they and their parents were removed from the captive breeding program.

Some hybrids are artificially produced and planted for anglers to catch.

Some Bigcone Douglas-fir-Douglas-fir ( Pseudotsuga menziesii ) hybrids show promise for outplanting on drier sites in the Douglas-fir region.

Some crocuses, especially C. tommasinianus and its selected forms and hybrids ( such as ' Whitewell Purple ' and ' Ruby Giant '), seed prolifically and are ideal for naturalising.

Some commercially available graphics tablet-screen hybrids include:

Some were produced using light creamsicle ( emory / albino corn hybrids x corn ) bred with Miami phase corn snakes.

Some species, such as Garden Lupin ( Lupinus polyphyllus ) and hybrids like the Rainbow Lupin ( L. × regalis ) are common garden flowers.

Some of these hybrids are marketed under specific brand names, such as the Buckfast Bee or Midnite Bee.

Some hybrids and cultivars have colors not found in wild plants.

Some cultivars (' Marron de Lyon ', ' Paragon ' and some hybrids ) produce only one large nut per cupule, rather than the usual two to four nuts of edible, though smaller, size.

Some of these hybrids have been given cultivar names and registered by the Magnolia Society.

Some strip malls are hybrids of these types.

Some populations are hybrids of different subspecies, including the Japanese house mouse ( M. m. molossinus ).

Some demons are shown to live and reproduce on Earth ( the Bezoar in " Bad Eggs "), but some are extraterrestrial ( the Queller demon in " Listening to Fear "), extradimensional ( Lorne on Angel ), ex-humans ( Anya Jenkins was a peasant who became a vengeance demon ), and hybrids ( Cordelia Chase had aspects of demon fused in her ).

Some of the best Oncidium alliance hybrids originate from Oncidium tigrinum and Oncidium incurvum, when crossed with Odontoglossums, although hybridization possibilities of this group of orchids are literally endless, and there are literally hundreds of thousands of excellent hybrids in the Oncidium alliance.

Some algorithms can be hybrids of the two.

Some of the cultivars have been assigned to species but others, mainly hybrids, have not.

Some of the more common named hybrids include:

Some varieties and hybrids have been in Western cultivation for the last 100 to 150 years.

Some species from Europe and high altitudes in Africa, as well as the small ' Nanus ' hybrids, are much hardier ( to at least-15 ° F /- 26 ° C ) and can be left in the ground in regions with sufficiently dry winters.