Genus: Xanthidium

VANDA: Planteplankton 1996-09-10 Trysil videregående skole Sennsjøen (Innlandet, Norway) Vis heile registreringa	Micrasterias radiosa Pediastrum boryanum Pennales Staurastrum Tabellaria fenestata Tabellaria flocculosa Xanthidium cristatum
VANDA: Planteplankton 1994-09-16 Senja videregående skole Tømmervatnet (Troms, Norway) Vis heile registreringa	Anabaena sp. Ceratium hirundinella Cyclotella sp. Dinobryon bavaricum Dinobryon cylindricum Elakatothrix genevensis Microcystis sp. Oocystis sp. Rhodomonas sp. Scenedesmus cf. arcuatus Sphaerocystis sp. Spondylosium planum Staurastrum planctonicum Staurodesmus cf. triangularis Tabellaria flocculosa Xanthidium antilopeum
VANDA: Planteplankton 1990-09-24 Kongsberg videregående skole/Undervisningssted Tinus Olsen Svartåstjern (Buskerud, Norway) Vis heile registreringa	Ceratium carolineanum Closterium lineatum Cosmarium sp. Dinobryon crenulatum Korshikoviella limnetica Mallomonas sp. Melosira sp. Merismopedia sp. Micrasterias truncata Pediastrum sp. Peridinium sp. Scenedesmus sp. Staurastrum cf. setigerum Tabellaria flocculosa Xanthidium sp.
VANDA: Planteplankton 1990-09-04 Kongsberg videregående skole/Undervisningssted Tinus Olsen Svartåstjern (Buskerud, Norway) Vis heile registreringa	Ceratium carolineanum Closterium limneticus Cosmarium sp. Dinobryon crenulatum Korshikoviella limnetica Mallomonas allongii Melosira sp. Merismopedia sp. Micrasterias truncata Pediastrum sp. Peridinium sp. Scenedesmus sp. Tabellaria flocculosa Xanthidium sp.
VANDA: Planteplankton 1993-09-17 Sogndal vidaregåande skule Svartaholtjørnet (Vestland, Norway) Vis heile registreringa	Closterium kuetzingii Cosmarium spp. Melosira sp. Merismopedia cf. glauca Oocystis sp. Pleurotaenium ehrenbergii Tabellaria flocculosa Xanthidium sp.
VANDA: Planteplankton 1991-09-18 Sogndal vidaregåande skule Svartaholtjørnet (Vestland, Norway) Vis heile registreringa	Anabaena sp. Cosmarium margaritiferum Cosmarium spp. Elakatothrix genevensis Euastrum verrucosum Merismopedia glauca Microcystis sp. Pleurotaenium cf. trabecula Tabellaria flocculosa Xanthidium cristatum
VANDA: Planteplankton 1991-05-23 Sogndal vidaregåande skule Svartaholtjørnet (Vestland, Norway) Vis heile registreringa	Closterium sp. Cosmarium spp. Dinobryon crenulatum Dinobryon divergens Melosira sp. Merismopedia glauca Micrasterias rotata Oscillatoria sp. Spondylosium sp. Tabellaria fenestrata Tabellaria flocculosa Tetraedron sp. Xanthidium sp.
VANDA: Planteplankton 1993-06-11 Meløy videregående skole/Avd Ørnes Spildervatnet (Nordland, Norway) Vis heile registreringa	Closterium kuetzingii Cosmarium depressum Fragilaria crotonensis Scenedesmus acuminatus Scenedesmus quadricauda Spondylosium planum Staurastrum sp. Tabellaria fenestrata Tabellaria flocculosa Xanthidium antilopeum
VANDA: Planteplankton 1991-09-04 Meløy videregående skole/Avd Ørnes Spildervatnet (Nordland, Norway) Vis heile registreringa	Ankistrodesmus sp. Asterionella formosa Cyclotella spp. Dinobryon crenulatum Dinobryon divergens Melosira cf. italica Oocystis sp. Oscillatoria sp. Peridinium sp. Staurastrum sp. Tabellaria fenestrata Tabellaria flocculosa Xanthidium cristatum
VANDA: Planteplankton 1993-06-19 Smøla videregående skole Rørvatnet (Møre og Romsdal, Norway) Vis heile registreringa	Closterium acutum Closterium kuetzingii Cosmarium cf. depressum Dinobryon sertularia Euastrum verrucosum Gymnozyga cf. monoliformis Microcystis sp. Nostoc kihlmanii Pediastrum boryanum Peridinium sp. Staurastrum sp. Tabellaria flocculosa Xanthidium antilopeum
VANDA: Planteplankton 1996-09-06 Surnadal vidaregåande skule Litlvatnet (Trøndelag, Norway) Vis heile registreringa	Closterium kuetzingii Cryptomonas sp. Mallomonas cf. akrokomos Oscillatoria sp. Rhodomonas spp. Tabellaria flocculosa Xanthidium antilopeum
VANDA: Planteplankton 1993-09-15 Surnadal vidaregåande skule Litlvatnet (Trøndelag, Norway) Vis heile registreringa	Gymnozyga sp. Staurastrum teliferum Tabellaria flocculosa Xanthidium antilopeum
VANDA: Planteplankton 1993-05-25 Kopervik videregående skole Rossevatn (Rogaland, Norway) Vis heile registreringa	Ceratium hirundinella Koliella spiralis Scenedesmus obliquus Xanthidium antilopeum
VANDA: Planteplankton 1991-09-17 Kopervik videregående skole Rossevatn (Rogaland, Norway) Vis heile registreringa	Anabaena sp. Bitrichia chodatii Ceratium hirundinella Cosmarium cf. margaritiferum Crucigeniella rectangularis Desmidium swartzii Dinobryon bavaricum Dinobryon cf. crenulatum Gomphosphaeria lacustris Gymnozyga sp. Mallomonas sp. Merismopedia sp. Micrasterias truncata Microcystis aeruginosa Nostoc kihlmanii Oocystis sp. Oscillatoria sp. Peridinium sp. Staurastrum sp. Staurodesmus cf. inserta Synura sp. Tabellaria flocculosa Xanthidium sp.
VANDA: Planteplankton 1990-08-31 Overhalla videregående skole Raudsjøen (Trøndelag, Norway) Vis heile registreringa	Closterium dianae Closterium kuetzingii Cosmarium sp. Euastrum verrucosum Fragilaria capucina Micrasterias sp. Oocystis sp. Pediastrum sp. Pleurotaenium sp. Staurastrum ophiura Staurodesmus sp. Tabellaria flocculosa Xanthidium sp.