Microscopic organisms
These include a variety of organisms observed under the microscope, and which do not necessarily fit into any of the groups separately dealt with on the website. In many - if not most - instances I do not have the expertise to offer a confident identification. In fact, I may be way off!
Apart from algae, which are included separately HERE, I have listed them (below) in loose scientific order as far as I have been able. Each is referred to by its scientific name - but rarely down to Genus and Species. I have included a common name, either by which it may be more commonly known (e.g. 'a rotifer') if it has one, or at least something to which it may be referred.
The photographs have been labeled with the date photographed, and the location. All of the photographs were taken by myself. Click on the name in the first column (Species or Order) for a photograph, or CLICK HERE for the first in the series of photographs. There may also be pop-up notes available. (click on 'Notes' at the bottom left corner)
I haven't included thumbnails for photos, just a sequence of larger-scaled images.
Species or Order |
Common Name | Type of Organism (inc. Class) |
Location and Date of find |
Protozoa | |||
Amoeba sp. | Amoeba | Amoebozoa | Capel Road garden, 10/12/2015 |
Chaos sp. | Amoeba | Amoebozoa | Capel Road garden, 10/01/2018 |
Centropyxis (aculeata) | Testate Amoeba | Amoebozoa | Harpenden Road garden, 01/01/2018 |
Difflugia sp. | Testate Amoeba | Amoebozoa | Capel Road garden, 11/01/2018 |
Actinophrys sp. |
Sun Animicule | Heliozoa | Harpenden Road Pond, 09/04/2018 |
Heliozoa (Order) | Sun Animicule | Heliozoa | Capel Road garden, 03/12/2015 |
Amphileptus sp. | Free-swimming Ciliate | Ciliophora | Capel Road garden, 09/04/2018 |
Spirostomum sp. | Free-swimming Ciliate | Ciliophora | Capel Road garden, 23/03/2018 |
Colpoda sp. | Free-swimming Ciliate | Ciliophora | Capel Road garden, 19/11/2015 |
Hypotricha sp. | Free-swimming Ciliate | Ciliophora | Capel Road garden, 02/12/2015 |
Vorticella sp. | Stalked Ciliate | Oligohymenophorea | Capel Road garden, 27/11/2015 |
Vorticella sp. | Stalked Ciliate | Oligohymenophorea | Capel Road garden, 12/01/2018 |
Carchesium sp. | Colonial Ciliate | Oligohymenophorea | Capel Road garden, 15/11/2015 |
Urocentrum (turbo) | Free-swimming Ciliate | Oligohymenophorea | Perch Pond 27/01/2018 |
Caenomorpha medusula | Free-swimming Ciliate | Heterotrichea | Northumberland Ave. garden, 27/01/2018 |
Stentor sp. | Free-swimming Ciliate | Heterotrichea | Capel Road garden, 09/04/2018 |
Stylonychia | Free-swimming Ciliate | <Hypotrichea | Capel Road garden, 02/12/2015 |
Stylonychia | Free-swimming Ciliate | Hypotrichea | Capel Road garden, 17/11/2015 |
Euplotes sp. | Free-swimming Ciliate | Spirotrichea | Capel Road garden, 10/12/2015 |
Strombidium sp. | Unicellular Ciliate | Oligotrichea | Capel Road garden, 02/12/2015 |
Animalia | |||
Gastrotricha (Phyllum) | Hairyback | Gastrotricha (Phyllum) | Capel Road garden pond, 13/01/2018 |
Chaetonotus sp. ? | Hairyback | Gastrotricha (Phyllum) | Capel Road garden pond, 18/01/2018 |
Nematode (Phyllum) | Nematode | Nematoda (Phyllum) | Capel Road garden, 27/11/2015 |
Rotifer (Brachionus ?) | Rotifer | Rotifera (Phyllum) | Capel Road garden, 28/11/2015 |
Brachionus sp. | Rotifer | Rotifera (Phyllum) | Capel Road garden, 29/11/2015 |
Habrotrocha sp. | Rotifer | Rotifera (Phyllum) | Capel Road garden, 08/11/2015 |
Keratella sp. | Rotifer | Rotifera (Phyllum) | Capel Road garden, 23/03/2018 |
Ploima (Order) | Rotifer | Rotifera (Phyllum) | Capel Road garden, 01/12/2015 |
Macrobiotus sp. | Tardigrade (Water Bear) | Tardigrada (Phyllum) | Capel Road garden, 18/12/2017 |