Species that exhibit an equilibrial life history typically?
921891
i am not really sure what you are talking about... :)
305803
Several modes of speciation have been suggested/observed, but they break down into two types: sympatric, in which the new species is in the same geographic location as the original species, and allopatric, in which the new species is formed in a geographically separated location. Allopatric is generally considered to be more common, but sympatric is common in some groups, for example, plants.\n\nThe rest of my answer: A sympatric example that has been observed occurred in apple maggot flies (Rhagoletes). These are host specific insects that lay their eggs on one species, which become adults, which then mate on the host tree. A mutation causes one or more flies to choose a different species of host tree (which might be right next door) and the adults mate near that tree, not encountering the non-mutant forms. Thus you have the conditions of an isolated population which will allow divergence through selection or drift, leading ultimately to a new species (this latter part has not been observed, but all the preconditions are there). There are several other modes of sympatric speciation possible.\n\nIn allopatric, the classic case would be an isolated founding population that diverges due to selection and/or drift to a point where - were the two populations brought back together - there are no viable offspring produced from intermating (=reproductive isolation). \n\nThere are many more details to both these modes which any text on evolution will outline and provide examples for.
297689
There are very big differences depending upon species.\nMonarch and Red Admiral butterflies live long enough to migrate.\nSome butterflies hibernate, e.g. Red Admiral.\nThere are many species that can only survive the Winter as dormant pupae.\nSometimes there can be two or three complete life cycles within a season.\nOccasionally the life span of the imago (the 'butterfly') is indeed very short but remember that insect life cycles involve:\negg - larva (caterpillar) - pupa (crysallis) - imago.\nGenerally, only the pupal stage overwinters.
489172
1- large amount of offspring in shorter time than K selected species.\n2- Early reproduction \n3- low biomass\n3- short lifespan\n\nBacteria, mice, insects... they're all r-selected.
823692
Have a look here:\nhttp://www.bbc.co.uk/nature/animals/features/287feature2.shtml\n\nAnd here:\nhttp://users.aber.ac.uk/sac5/characteristics.htm
373107
They reproduce by giving birth.\nThey have to reproduce via male and female combination.\nThey can adapt their body temperature depending on environmental conditions.\nThey all have hair.
180955
6 types?\n\ni only know 2 and there are live birth and by laying eggs\n\nyou can find your answer by typing  types of reproduction for fish\n\nif that dosen't work email me \ni am not a fish expert but i have experience with fish reproducing\n\nor you can check the libray for fish books\ntry looking uo for guppies\nthey reproduce really quick
180648
Preliminary Evaluation of Selected Nutrient Composition of Two Life...\nThey will produce 10-11 broods over an average life cycle of 50 days. Under super ideal conditions, adult Artemia can live as long as three...\nhttp://www.frankmgreco.com/artemia1.htm \n\n \nMANUAL ON ARTEMIA PRODUCTION IN SALT PONDS IN THE PHILIPPINES\nTwo modes of reproduction exist in ... Artemia: Fig. 1 LIFE CYCLE OF THE BRINE SHRIMP (ARTEMIA SALINA) Oviparous reproduction...\nhttp://www.fao.org/docrep/field/003/AC062E/AC062E03.htm \n\n \nBrine Shrimp Information Page\nArtemia are zooplankton like Copepods and Daphnia, which are also used for live food in the aquarium. The artemia life cycle begins by the...\nhttp://www.newtown.k12.ct.us/~royalk/brine.htm
112724
smaller life forms that thrive on hydrothermal vents
340624
Some live for up to a year while others live only a couple of weeks!
16159
It depends on the species. Some will travel very far to follow, or find, food. Some will travel during different seasons.
16851
It's true the ADULT Mayfile only lives a day or so, but the other stages of the life-cycle live the whole rest of the year. (Egg, Larva, Pupa) So, there are always "mayflies" around. They are beautiful, they feed fish and birds and bats, and they are a source of wonder and delight. That's enough reason to be around for me.
619355
The answer is fauna.\n\nFauna is the generic term for the animals in an area, flora is the term for the plants.
390131
There are several kinds but, I believe, only three that inhabit humans.  They can reach a length of 50 ft and can live 20-30 years depending on the specific species.
1171956
A symbiotic relationship in which both species benefit.
200699
Species matters more than age.
825367
Roach- they can survive anything!! But I'd have to be a male roach- female roaches stay pregnant for the rest of their lives... no thanks!