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Cryothecomonas

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Description of Cryothecomonas:
Circumscription: Biflagellated heterotrophic flagellate moving by swimming or gliding, with one anteriorly directed and one posteriorly directed flagellum, body surface coated in delicate theca except at site of emergence of flagella and in area of food ingestion. Theca not visible by light microscopy. Feeding by ingestion by ventral face of body often involving pseudopodia. Ultrastructural identity: Mitochondria with tubular cristate, two flagella inserting as inclined basal bodies interconnected by a striated band, giving rise to several microtubular arrays, one of which links basal bodies to nucleus, transition zone with constriction, cell with dictyosomes and osmiophilic bodies. Cell surface with thin organic coating. During mitosis, the nuclear envelope disintegrates, spindle microtubules arise from basal bodies. Synapomorphy: Not specified-this is a tubulocristate flagellate with body enclosed by delicate mucoid theca and a large ventral groove, but neither feature is unique to this taxon. Composition: One genus, several species.



Images of Cryothecomonas from micro*scope
cryothecomonas_ift.jpg Click for micro*scope cryothecomonasmc51_rst.jpg Click for micro*scope cryothecomonasmc512_rst.jpg Click for micro*scope cryothecomonasmc513_rst.jpg Click for micro*scope
Go to images of Cryothecomonas in Google
Classification by
 

Cellular life [2]
 Eukaryota [1]
  Residua [1]
   Heterotrophic flagellates
    Unassigned genera of heterotrophic flagellates [1]
    Abollifer
    Acinetactis [1]
    Allantion [1]
    Allas [1]
    Amphimonas [1]
    Ancyromonas [1]
    Archaeobodo
    Artodiscus [1]
    Aulomonas [1]
    Barthelona
    Bilorum [1]
    Bodomorpha [1]
    Bodopsis
    Campanoeca
    Candelabra
    Cladomonas [1]
    Clautriavia [1]
    Codonoeca [1]
    Colponema [1]
    Cruzella [1]
    Cryothecomonas [1]
    Cryothecomonas aestivalis [1]
    Cryothecomonas armigera [1]
    Cryothecomonas inermis [1]
    Cryothecomonas scybalophora [1]
    Cryothecomonas vesiculata [1]
    Cyanomonas
    Cyathomonas [1]
    Cyclomonas [1]
    Cyranomonas
    Dallingeria [1]
    Dimastigamoeba
    Dinomonas [1]
    Diplocalium [1]
    Diplomita
    Diploselmis [1]
    Discocelis [1]
    Errera [1]
    Fromentella [1]
    Glissandra [1]
    Gweamonas
    Hedraeophysa
    Heliobodo [1]
    Helkesimastix
    Heterochromonas
    Kamera [1]
    Kiitoksia [1]
    Macappella [1]
    Metopion [1]
    Metromonas [1]
    Microcometes [1]
    Micromonas [1]
    Monododendron
    Multicilia [1]
    Ophidomonas
    Palustrimonas [1]
    Parabodo [1]
    Paramonas [1]
    Pelagorhynchus
    Peltomonas [1]
    Petasaria [1]
    Phagodinium
    Phalansterium [1]
    Phanerobia [1]
    Phloxamoeba
    Phyllomitus [1]
    Phyllomonas [1]
    Physomonas
    Pleuromonas
    Pleurostomum [1]
    Proleptomonas [1]
    Pseudodimorpha
    Pseudophyllomitus
    Pseudopirsonia
    Pseudospora
    Quadricilia [1]
    Quasibodo
    Rhizomonas [1]
    Rigidomastix [1]
    Sainouron [1]
    Schewiakoffia [1]
    Sciviamonas
    Seculamonas
    Solenicola
    Sphidomonas
    Spiromonas
    Sporomonas
    Stephanomonas [1]
    Sterromonas
    Streptomonas [1]
    Subulatomonas
    Teresa
    Toshiba [1]
    Trichomastix
    Trichonema [1]
    Triflagellum


BioPedia - version 7.0 - October, 2008