Monogonont

Monogonont
Monogononts
Polyarthra
Scientific classification e
Kingdom: Animalia
Phylum: Rotifera
Class: Monogononta
Plate, 1889
Orders

Flosculariida
Ploimida
Collothecida

The monogononts (Monogononta) are a class of rotifers, found mostly in freshwater but also in soil and marine environments. They include both free-swimming and sessile forms. Monogononts generally have a reduced corona, and each individual has a single gonad, which gives the group its name. Males are generally smaller than females, and are produced only during certain times of the year, with females otherwise reproducing through parthenogenesis.

External links



Wikimedia Foundation. 2010.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • monogonont — noun Any rotifer of the subclass Monogononta …   Wiktionary

  • Rotifer — Rotifera Temporal range: Eocene–Recent …   Wikipedia

  • Asexual reproduction — in liverworts: a caducous phylloid germinating Asexual reproduction is a mode of reproduction by which offspring arise from a single parent, and inherit the genes of that parent only, it is reproduction which does not involve meiosis, ploidy… …   Wikipedia

  • Graham Bell (biologist) — Graham Arthur Charlton Bell (born March 3, 1949) is a Canadian academic, writer, and evolutionary biologist with interests in the evolution of sexual reproduction and the maintenance of variation. He developed the Tangled Bank theory of… …   Wikipedia

  • Digononta — Taxobox name = Digononts regnum = Animalia phylum = Rotifera classis = Digononta subdivision ranks = Orders subdivision = Bdelloidea SeisonidaeThe digononts (Digononta) are a class of rotifers. Digononts are distinguished by the fact that females …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”