// Workers AI · dad joke modeWhat did Cercomonas say to its date? You're a cell-abration.
| Cercomonas | |
|---|---|
 | |
| Cercomonas sp. | |
Scientific classification  | |
| Domain: | Eukaryota |
| Clade: | Sar |
| Clade: | Rhizaria |
| Phylum: | Cercozoa |
| Subphylum: | Filosa |
| Order: | Cercomonadida |
| Family: | Cercomonadidae |
| Genus: | Cercomonas Dujardin 1841, emend. Karpov et al. 2006 |
| Type species | |
| Cercomonas longicauda Dujardin 1841 | |
| Species | |
|
See text | |
Cercomonas is a genus of flagellate cercomonads.
Characteristics
[edit]Members of this genus of cercomonads move by gliding. They are typically spindle-shaped. They have a trailing posterior flagellum that usually extends all the way to the rear of the cell body. The pseudopods and filopodia, which are generally unbranched, are broad and flat-lobed and occur frequently. The nuclear extension extends distinctly toward the nearby centrioles. Tubular mitochondrial cristae are usually slightly flattened. A proximal cartwheel is typically present in the anterior centriole but not in the posterior centriole. Both centrioles contain a thick distal compartment with a more distinct, diaphragm-like outer region. A fibrillar striated projection is present only in the anterior centriole. Posterior centriole has a single proximal transverse plate. Extrusomes can be considered nearly isodiametric osmiophilic bodies. Some species also have a complex life cycle that includes multinucleate plasmodia and spherical cysts, which can be either smooth or rough walled.[1]
Taxonomy
[edit]It belongs to the family Cercomonadidae, order Cercomonadida and phylum Cercozoa[1][2] and contains eighty-three species.[3]
Species:[3]
- Cercomonas activa
- Cercomonas acuta
- Cercomonas alexeieffii
- Cercomonas alternans
- Cercomonas ambigua
- Cercomonas angusta
- Cercomonas biflagellata
- Cercomonas bodo
- Cercomonas brasilica
- Cercomonas breviantennata
- Cercomonas canis
- Cercomonas chromatiophaga
- Cercomonas cometa
- Cercomonas cylindrica
- Cercomonas deformans
- Cercomonas digitalis
- Cercomonas diparavarians
- Cercomonas draco
- Cercomonas dubia
- Cercomonas elliptica
- Cercomonas falcula
- Cercomonas fastiga
- Cercomonas fusiformis
- Cercomonas gallinarum
- Cercomonas globulus
- Cercomonas granulata
- Cercomonas granulifera
- Cercomonas hederae
- Cercomonas heimii
- Cercomonas heterofilum
- Cercomonas hiberna
- Cercomonas jutlandica
- Cercomonas karpovii
- Cercomonas kiaerdammanei
- Cercomonas kolskia
- Cercomonas laciniaegerens
- Cercomonas laeva
- Cercomonas lagoenaris
- Cercomonas lapsa
- Cercomonas lenta
- Cercomonas levis
- Cercomonas lobata
- Cercomonas longicauda
- Cercomonas lymnaei
- Cercomonas media
- Cercomonas mtolerae
- Cercomonas mutabilis
- Cercomonas mutans
- Cercomonas nebulosa
- Cercomonas norrvicensis
- Cercomonas onusta
- Cercomonas ovata
- Cercomonas pachypus
- Cercomonas paraglobosa
- Cercomonas parambigua
- Cercomonas paravarians
- Cercomonas parva
- Cercomonas parvula
- Cercomonas phylloplana
- Cercomonas plasmodialis
- Cercomonas pronucleata
- Cercomonas pseudocrassicauda
- Cercomonas pseudodactyloptera
- Cercomonas pyriformis
- Cercomonas ranarum
- Cercomonas rapida
- Cercomonas rhacodytes
- Cercomonas rhynchophora
- Cercomonas ricae
- Cercomonas robusta
- Cercomonas rotunda
- Cercomonas simplex
- Cercomonas skvortzovii
- Cercomonas thermo
- Cercomonas truncata
- Cercomonas typica
- Cercomonas undulans
- Cercomonas varians
- Cercomonas ventricosa
- Cercomonas viridis
- Cercomonas volcana
- Cercomonas wylezichii
- Cercomonas zhukovii
References
[edit]- 1 2 Karpov, Serguei A.; Bass, David; Mylnikov, Alexander P.; Cavalier-Smith, Thomas (2006-06-13). "Molecular Phylogeny of Cercomonadidae and Kinetid Patterns of Cercomonas and Eocercomonas gen. nov. (Cercomonadida, Cercozoa)". Protist. 157 (2): 125–158. doi:10.1016/j.protis.2006.01.001. ISSN 1434-4610.
- ↑ Adl, Sina M.; Bass, David; Lane, Christopher E.; Lukeš, Julius; Schoch, Conrad L.; Smirnov, Alexey; Agatha, Sabine; Berney, Cedric; Brown, Matthew W.; Burki, Fabien; Cárdenas, Paco; Čepička, Ivan; Chistyakova, Lyudmila; del Campo, Javier; Dunthorn, Micah (2019). "Revisions to the Classification, Nomenclature, and Diversity of Eukaryotes". Journal of Eukaryotic Microbiology. 66 (1): 4–119. doi:10.1111/jeu.12691. ISSN 1550-7408. PMC 6492006. PMID 30257078.
- 1 2 Guiry, M.D. & Guiry, G.M. 2026. AlgaeBase. World-wide electronic publication, University of Galway. https://www.algaebase.org; searched on 19 July 2026.