batch+spawning

См. также в других словарях:

• batch fecundity — number of viable eggs usually released by a batch spawner in one spawning …   Dictionary of ichthyology

• batch spawner — a fish which sheds eggs more than once through a spawning season rather than within a short period (a fractional spawner) …   Dictionary of ichthyology

• intermittent spawning — spawning at intervals; see batch or fractional spawner …   Dictionary of ichthyology

• fractional spawning — release of eggs at intervals, usually over several days or weeks. This allows more, smaller and immature eggs to be carried in a limited abdominal cavity space as the intervals enable the smaller eggs time to mature; and once shed, eggs mature at …   Dictionary of ichthyology

• Swordfish — Taxobox name = Swordfish fossil range = Early Oligocene to Present [cite journal last = Sepkoski first = Jack authorlink = coauthors = title = A compendium of fossil marine animal genera journal = Bulletins of American Paleontology volume = 364… …   Wikipedia

• 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

• Ruffe — Taxobox name=Eurasian Ruffe status=LR/lc | status system = IUCN2.3 image width=200px image caption=Eurasian Ruffe ( Gymnocephalus cernuus ) regnum=Animalia classis=Actinopterygii ordo=Perciformes familia=Percidae genus= Gymnocephalus species= G.… …   Wikipedia

• American shad — Watercolor of an American shad by Sherman F. Denton, 1904. The swelling between the anal fin and ventral fin identifies this as a pregnant female. Scientific classification Kingdom …   Wikipedia

• Celestichthys margaritatus — Taxobox name = Celestial Pearl Danio image width = 240px image caption = Adult male status = NE status system = iucn3.1 regnum = Animalia phylum = Chordata superclassis = Osteichthyes classis = Actinopterygii subclassis = Neopterygii infraclassis …   Wikipedia

• Danio margaritatus — Celestial Pearl Danio Adult male Conservation status Not evaluated (IUCN 3.1) …   Wikipedia

• Cephalopod — Cephalopods Temporal range: Devonian – Recent[1] (Stem groups from Cambrian)[2] …   Wikipedia