heterokont

(redirected from Heterokonts)
Also found in: Encyclopedia.
Related to Heterokonts: Heterokontophyta, Stramenopiles

het·er·o·kont

 (hĕt′ə-rə-kŏnt′)
n.
Any of numerous mostly aquatic organisms in the group Heterokonta, having zoospores or other swimming cells usually with a pair of flagella, one of which has brush-like extensions, and whose photosynthetic members have a distinctive form of chlorophyll. Heterokonts include the brown algae, chrysophytes, diatoms, and oomycetes. Also called stramenopile.

[New Latin Heterokonta, taxon name : Greek hetero-, hetero- + Greek kontos, punting pole, goad (in reference to the pair of flagella); see kent- in Indo-European roots.]

heterokont

(ˈhɛtərəʊˌkɒnt) or

heterocont

n
(Botany) any organism that possesses two flagella of unequal length. Heterokonts include diatoms and some other algae
adj
(Botany) possessing two flagella of unequal length
References in periodicals archive ?
They evolved from heterotrophic flagellates and photosynthetic algae, both categories belong to the heterokonts [8]; some of them left the zoosporic aquatic behavior and have been adapted to the terrestrial conditions to become amphibians and widespread inhabitants of soils and humus [4].
In addition, they are the source of the secondary plastids found in the numerous "brown" algal lineages, such as heterokonts, cryptophytes, and dinoflagellates, although it is unclear exactly how the secondary plastid of red algal origin was inherited among these groups (Keeling, 2013).
Division 4 Heterokonts (Stramenopiles, Bearers of Mastigonemes)