Små orm
Indlæg fra det gamle forum, gengivet som arkiv. Er det dit indhold, og vil du have det fjernet eller dit navn gendannet?
sop — 18. oktober 2006, 21:48
MVH Søren P
skod — 18. oktober 2006, 22:55
Mvh Gert hin glemsomme
Bruger #343873 — 19. oktober 2006, 01:17
pikaya — 19. oktober 2006, 07:08
Esben — 19. oktober 2006, 07:20
mvh
ESben
Martin — 19. oktober 2006, 07:51
KimJ — 19. oktober 2006, 11:59
Det er næppe heller planarier, da de ikke er fritsvømmende.
Til gengæld ved jeg ikke hvad det så er 😐 , men jeg har haft nogle dyr der svarer til beskrivelsen. De forsvandt dog af sig selv, og jeg så at fiskene åd dem.
Mvh. Kim
pikaya — 19. oktober 2006, 13:17
http://www.kak.dk/artikler2/artikel57/artikel57_infusorier.htm
mvh Peter
KimJ — 19. oktober 2006, 13:38
pikaya — 19. oktober 2006, 14:02
http://en.wikipedia.org/wiki/Infusoria
eller
infusoria
\In`fu*so"ri*a\, n. pl. [NL.; -- so called because found in infusions which are left exposed to the air for a time. See Infuse.] (Zo["o]l.) One of the classes of Protozoa, including a large number of species, all of minute size.
They are found in all seas, lakes, ponds, and streams, as well as in infusions of organic matter exposed to the air. They are distinguished by having vibrating lashes or cilia, with which they obtain their food and swim about.They are devided into the orders Flagellata, Ciliata, and Tentaculifera. Formely the term Infusoria was applied to all microscopic organisms found in water, including many minute plants, belonging to the diatoms, as well as minute animals belonging to various classes, as the Rotifera, which are worms; and the Rhizopoda, which constitute a distinct class of Protozoa. Fossil Infusoria are mostly the siliceous shells of diatoms; sometimes they are siliceous skeletons of Radiolaria, or the calcareous shells of Foraminifera.
Så ved vi det :i
P.
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