Hydrozoans

Longitude (deg): -0.7. Latitude (deg): 51.0. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 0' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.7. Latitude (deg): 51.0. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 0' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.7. Latitude (deg): 51.0. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 10' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Comment: in pond. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.7. Latitude (deg): 51.0. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 10' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Comment: in pond. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.7. Latitude (deg): 51.0. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 10' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Comment: in pond. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.7. Latitude (deg): 51.0. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 10' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Comment: in pond. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.7. Latitude (deg): 51.0. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 10' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Comment: in pond. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.7. Latitude (deg): 51.0. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 10' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Comment: in pond. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.7. Latitude (deg): 51.0. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 10' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Comment: in pond. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.7. Latitude (deg): 51.0. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 10' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Comment: in pond. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.7. Latitude (deg): 51.0. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 10' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Comment: in pond. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.7. Latitude (deg): 51.0. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 10' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Comment: in pond. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.7. Latitude (deg): 51.0. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 10' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Comment: in pond. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Laomedea flexuosa Collected from Bodden, the brackish waters lying between the isles of Hiddensee and Ruegen (German Baltic Sea). This image was taken using Olympus dissecting microscope with Olympus OM-D M5 MKII.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Hiddensee Bodden (Germany) Latitude: 54.582633 Longitude: 13.115051 Probe aus dem Hiddenseer Bodden, der Brackwasserfläche zwischen den Inseln Hiddensee und Rügen. Mikrotechnik: Olympus Stereomikroskop, Kamera: Olympus OM-D M5 MKII. Creative Commons License V 3.0 (CC BY-NC-SA). For permission to use of (high-resolution) images please contact postmaster@protisten.de.

Laomedea flexuosa Collected from Bodden, the brackish waters lying between the isles of Hiddensee and Ruegen (German Baltic Sea). This image was taken using Olympus dissecting microscope with Olympus OM-D M5 MKII.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Hiddensee Bodden (Germany) Latitude: 54.582633 Longitude: 13.115051 Probe aus dem Hiddenseer Bodden, der Brackwasserfläche zwischen den Inseln Hiddensee und Rügen. Mikrotechnik: Olympus Stereomikroskop, Kamera: Olympus OM-D M5 MKII. Creative Commons License V 3.0 (CC BY-NC-SA). For permission to use of (high-resolution) images please contact postmaster@protisten.de.

Laomedea flexuosa Collected from Bodden, the brackish waters lying between the isles of Hiddensee and Ruegen (German Baltic Sea). This image was taken using Olympus dissecting microscope with Olympus OM-D M5 MKII.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Hiddensee Bodden (Germany) Latitude: 54.582633 Longitude: 13.115051 Probe aus dem Hiddenseer Bodden, der Brackwasserfläche zwischen den Inseln Hiddensee und Rügen. Mikrotechnik: Olympus Stereomikroskop, Kamera: Olympus OM-D M5 MKII. Creative Commons License V 3.0 (CC BY-NC-SA). For permission to use of (high-resolution) images please contact postmaster@protisten.de.

Cordylophora caspia The cnidaria had grown up on the corrosion crust of a steel mesh guard over an on-site preflooder. Sample froman on-site preflooder on the island of Hiddensee south of the village Kloster. Images were taken using Olympus BH with Olympus C7070 CCD camera.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Preflooder south of the village Kloster, Hiddensee (German Baltic Sea) Latitude: 54.57611642 Longitude: 13.11450005 Die Polypen waren auf der Korrosionskruste eines Gitters über einem Vorfluter-Siel aufgewachsen. Probe aus einem Bodden-Vorfluter auf Hiddensee südlich von Kloster. Mikrotechnik: Olympus BH, Kamera: Olympus C7070. Creative Commons License V 3.0 (CC BY-NC-SA). For permission to use of (high-resolution) images please contact postmaster@protisten.de.

Cordylophora caspia The cnidaria had grown up on the corrosion crust of a steel mesh guard over an on-site preflooder. Sample froman on-site preflooder on the island of Hiddensee south of the village Kloster. Images were taken using Olympus BH with Olympus C7070 CCD camera.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Preflooder south of the village Kloster, Hiddensee (German Baltic Sea) Latitude: 54.57611642 Longitude: 13.11450005 Die Polypen waren auf der Korrosionskruste eines Gitters über einem Vorfluter-Siel aufgewachsen. Probe aus einem Bodden-Vorfluter auf Hiddensee südlich von Kloster. Mikrotechnik: Olympus BH, Kamera: Olympus C7070. Creative Commons License V 3.0 (CC BY-NC-SA). For permission to use of (high-resolution) images please contact postmaster@protisten.de.

Hydra viridissima Scale bar indicates 250 µm. Sample from a tropical freshwater aquarium. Sampling date 1/2023. Images were taken using Zeiss Axioplan with Olympus OM-D M5 MKII. Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Tropical freshwater aquarium Latitude: 54.3018013 Longitude: 10.07120132 Der Messbalken markiert eine Länge von 250 µm. Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 1/2023. Mikrotechnik: Zeiss Axioplan, Kamera: Olympus OM-D M5 MKII. Creative Commons License V 3.0 (CC BY-NC-SA). For permission to use of (high-resolution) images please contact postmaster@protisten.de.

Hydra viridissima Scale bar indicates 250 µm. Sample from a tropical freshwater aquarium. Sampling date 1/2023. Images were taken using Olympus stereo microscope SZX16/Planapo 2.0x with Olympus OM-D M5 MKII. Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Tropical freshwater aquarium Latitude: 54.3018013 Longitude: 10.07120132 Der Messbalken markiert eine Länge von 250 µm. Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 1/2023. Mikrotechnik: Olympus stereo microscope SZX16/Planapo 2.0x, Kamera: Olympus OM-D M5 MKII. Creative Commons License V 3.0 (CC BY-NC-SA). For permission to use of (high-resolution) images please contact postmaster@protisten.de.

Hydra viridissima Optical cross section through a hydra tentacle.Scale bar indicates 25 µm. Sample from a tropical freshwater aquarium. Sampling date 1/2023. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Axioplan with Olympus OM-D M5 MKII. Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Tropical freshwater aquarium Latitude: 54.3018013 Longitude: 10.07120132 Optischer Querschnitt durch einen Hydraarm.Multiebenen-Abbildung, manuell gestapelt. Der Messbalken markiert eine Länge von 25 µm. Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 1/2023. Mikrotechnik: Zeiss Axioplan, Kamera: Olympus OM-D M5 MKII. Creative Commons License V 3.0 (CC BY-NC-SA). For permission to use of (high-resolution) images please contact postmaster@protisten.de.

Hydra viridissima Optical cross section through a hydra tentacle.Scale bar indicates 25 µm. Sample from a tropical freshwater aquarium. Sampling date 1/2023. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Axioplan with Olympus OM-D M5 MKII. Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Tropical freshwater aquarium Latitude: 54.3018013 Longitude: 10.07120132 Optischer Querschnitt durch einen Hydraarm.Multiebenen-Abbildung, manuell gestapelt. Der Messbalken markiert eine Länge von 25 µm. Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 1/2023. Mikrotechnik: Zeiss Axioplan, Kamera: Olympus OM-D M5 MKII. Creative Commons License V 3.0 (CC BY-NC-SA). For permission to use of (high-resolution) images please contact postmaster@protisten.de.

Hydra viridissima Scale bar indicates 1 mm. Sample from a tropical freshwater aquarium. Sampling date 1/2023. Images were taken using Olympus stereo microscope SZX16/Planapo 1.0x with Olympus OM-D M5 MKII. Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Tropical freshwater aquarium Latitude: 54.3018013 Longitude: 10.07120132 Der Messbalken markiert eine Länge von 1 mm. Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 1/2023. Mikrotechnik: Olympus stereo microscope SZX16/Planapo 1.0x, Kamera: Olympus OM-D M5 MKII. Creative Commons License V 3.0 (CC BY-NC-SA). For permission to use of (high-resolution) images please contact postmaster@protisten.de.

Hydra viridissima The optical cross section through the hydra body shows all three types of their cnidae: some penetrant nematocysts (arrow) showing shaft and coiled hollow tubule for transportation of the toxin into the prey, some more volvent spirocyst (arrowhead) and one glutinous ptychocysts (double headed arrow).Scale bar indicates 25 µm. Sample from a tropical freshwater aquarium. Sampling date 1/2023. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Axioplan with Olympus OM-D M5 MKII. Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Tropical freshwater aquarium Latitude: 54.3018013 Longitude: 10.07120132 Der optische Querschnitt durch den Hydra-Körper zeigt alle drei Arten ihrer Cniden: einige Nesselkapseln (penetrante Nematocysten, Pfeil) mit Schaft und aufgewickeltem Hohlfaden für den Transport des Giftes in die Beute, mehrere Volventen (Wickelkapseln, Pfeilspitze) und eine Glutinante mit Haftfaden (Pfeil mit Doppelspitze).Multiebenen-Abbildung, manuell gestapelt. Der Messbalken markiert eine Länge von 25 µm. Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 1/2023. Mikrotechnik: Zeiss Axioplan, Kamera: Olympus OM-D M5 MKII. Creative Commons License V 3.0 (CC BY-NC-SA). For permission to use of (high-resolution) images please contact postmaster@protisten.de.