mouth-breeding frogs

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• Anura — ▪ amphibian order Introduction also called  Salientia    one of the major extant orders of the class Amphibia (amphibian). It includes the frogs (frog) and toads (toad), which, because of their wide distribution, are known by most people around… …   Universalium

• European polecat — This article is about a species of mammal referred to as polecat . For other uses, see Polecat (disambiguation). European polecat Temporal range: Middle Pleistocene – Recent Welsh polecat (Mustela p. anglia) at the British Wildlife Centre,… …   Wikipedia

• Striped Marsh Frog — Taxobox | name = Striped Marsh Frog status = LC | status system = IUCN3.1 trend = up image width = 240px regnum = Animalia phylum = Chordata classis = Amphibia ordo = Anura familia = Myobatrachidae subfamilia = Limnodynastinae genus =… …   Wikipedia

• Frog hearing and communication — Frogs and toads produce a rich variety of sounds, calls, and songs during their courtship and mating rituals. The callers, usually males, make stereotyped sounds in order to advertise their location, their mating readiness and their willingness… …   Wikipedia

• Life Sciences — ▪ 2009 Introduction Zoology       In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …   Universalium

• Spawn (biology) — The spawn (eggs) of a clownfish. The black spots are the eyes developing. Spawn refers to the eggs and sperm released or deposited, usually into water, by aquatic animals. As a verb, spawn refers to the process of releasing the eggs and sperm,… …   Wikipedia

• Frog — For other uses, see Frog (disambiguation). Frogs Temporal range: Triassic–present …   Wikipedia

• Wood Frog — Taxobox name = Wood Frog status = LC status system = IUCN3.1 trend = stable image width = 240px regnum = Animalia phylum = Chordata classis = Amphibia ordo = Anura familia = Ranidae genus = Rana species = R. sylvatica binomial = Rana sylvatica… …   Wikipedia

• reproductive behaviour — In animals, any activity directed toward perpetuation of a species. Sexual reproduction, the most common mode, occurs when a female s egg is fertilized by a male s sperm. The resulting unique combination of genes produces genetic variety that… …   Universalium

• Quacking Frog — Conservation status Least Concern (IU …   Wikipedia

• reproductive system, animal — Introduction       any of the organ systems by which animals reproduce.       The role of reproduction is to provide for the continued existence of a species; it is the process by which living organisms duplicate themselves. Animals compete with… …   Universalium