Flosculariaceae

Description: 日本語: Limnias sp.：ワツミワムシ属の１種 2016/07/31 和歌山県田辺市：Tanabe City. Wakayama Pref. Japan. Date: 31 July 2016, 21:10:02. Source: Own work. Author: Keisotyo.

Description: This file was uploaded with Commonist. Deutsch: Ptygura pilula, ein Rädertierchen (Rotatoria, Rotifera) English: Ptygura pilula, a Rotifera (wheel animal). Date: 14 November 2010, 18:00:58. Source: http://www.mikro-foto.de. Author: Frank Fox. Permission(Reusing this file): : This work is free and may be used by anyone for any purpose. If you wish to use this content, you do not need to request permission as long as you follow any licensing requirements mentioned on this page. The Wikimedia Foundation has received an e-mail confirming that the copyright holder has approved publication under the terms mentioned on this page. This correspondence has been reviewed by an Volunteer Response Team (VRT) member and stored in our permission archive. The correspondence is available to trusted volunteers as ticket #2012071310003455. If you have questions about the archived correspondence, please use the OTRS noticeboard. Ticket link: https://ticket.wikimedia.org/otrs/index.pl?Action=AgentTicketZoom&TicketNumber=2012071310003455.

Description: English: Colony of Rotifers (Sinantheria socialis, Family: Flosculariidae) On Egeria densa (North German Lake). Note heart-shaped corona of individuals. Picture taken through Leitz Binocular. Date: 7 August 2011. Source: Own work. Author: Chris Krambeck.

Lateral..

Habitus Ventral..

Hexarthra spec. Scale bar indicates 100 µm. The specimen was gathered in a pond in the forest of Altenholz-Stift near Kiel. Sampling date 7/2018. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Axioskop with Olympus OM-D M5 MKII. Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Pond in the forest of Altenholz-Stift (Schleswig-Holstein, Germany) Latitude: 54.384913 Longitude: 10.125691 Der Messbalken markiert eine Länge von 100 µm. Die Probe wurde in einem Waldteich bei Altenholz-Stift (nahe Kiel) gesammelt. Datum der Aufsammlung: 7/2018. 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.

Hexarthra spec. Scale bar indicates 100 µm. The specimen was gathered in a pond in the forest of Altenholz-Stift near Kiel. Sampling date 7/2018. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Axioskop with Olympus OM-D M5 MKII. Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Pond in the forest of Altenholz-Stift (Schleswig-Holstein, Germany) Latitude: 54.384913 Longitude: 10.125691 Der Messbalken markiert eine Länge von 100 µm. Die Probe wurde in einem Waldteich bei Altenholz-Stift (nahe Kiel) gesammelt. Datum der Aufsammlung: 7/2018. 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.

Floscularia ringens Sample from the wetland Seekamper Seewiesen in Schilksee (Kiel, Germany). Sampling date 7/2018. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss STEMI SV6 with Olympus OM-D M5 MKII. Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Wetland Seekamper Seewiesen in Schilksee (Kiel, Germany) Latitude: 54.410447 Longitude: 10.159699 Multiebenen-Abbildung, manuell gestapelt. Probe aus dem Feuchtbiotop Seekamper Seewiesen bei Schilksee/Kiel. Datum der Aufsammlung: 7/2018. Mikrotechnik: Zeiss STEMI SV6, 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.

Floscularia ringens Sample from the pond Kührener Teich near Preetz, Germany. Sampling date 9/2019. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss STEMI SV6 with Olympus OM-D M5 MKII. Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Pond Kührener Teich near Preetz (Schleswig-Holstein, Germany) Latitude: 54.19433229 Longitude: 10.28475881 Multiebenen-Abbildung, manuell gestapelt. Probe aus dem Kührener Teich bei Preetz. Datum der Aufsammlung: 9/2019. Mikrotechnik: Zeiss STEMI SV6, 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.

Floscularia ringens The specimen was gathered in a pond in the forest of Altenholz-Stift near Kiel. Sampling date 4/2018. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss STEMI SV6 with Olympus OM-D M5 MKII. Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Pond in the forest of Altenholz-Stift (Schleswig-Holstein, Germany) Latitude: 54.384913 Longitude: 10.125691 Die Probe wurde in einem Waldteich bei Altenholz-Stift (nahe Kiel) gesammelt. Datum der Aufsammlung: 4/2018. Mikrotechnik: Zeiss STEMI SV6, 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.

Ptygura longicornis Rotifer half retracted into its sheath, the antennae are already extended. Scale bar indicates 100 µm.Sample from a tropical freshwater aquarium. Sampling date 3/2023. 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 Rädertier halb in die Gallerthülle zurück gezogen, die Taster sind bereits ausgefahren. Der Messbalken markiert eine Länge von 100 µm. Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 3/2023. 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.

Ptygura longicornis Rotifer showing rotating corona, ventral view. Scale bar indicates 100 µm.Sample from a tropical freshwater aquarium. Sampling date 3/2023. 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 Rädertier mit voll geöffneter Corona, ventral Sicht. Der Messbalken markiert eine Länge von 100 µm. Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 3/2023. 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.

Ptygura longicornis Optical tomographic sections. The corona is fully opened, but the body is not yet completely extended, which becomes visible through the folded integument. The arrow points to the mucilaginous sheath with enclosed detritus. Scale bar indicates 50 µm.Please press the “MORE” button for skipping to the annotated version.Sample from a tropical freshwater aquarium. Sampling date 3/2023. 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 Die Corona ist vollständig geöffnet, aber der Körper ist noch nicht vollständig gestreckt, was durch das gefaltete Integument sichtbar wird. Der Pfeil zeigt auf die gallertige Wohnhülle mit eingeschlossenem Detritus. Der Messbalken markiert eine Länge von 50 µm. Bitte drücken Sie die Schaltfläche „MORE“, um zur kommentierten Version zu gelangen.Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 3/2023. 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.

Ptygura longicornis Optical tomographic sections. Folded corona . The lateral and ventral antennae are already fully extended, one of them is in the focal plane. Scale bar indicates 50 µm.Please press the “MORE” button for skipping to the annotated version.Sample from a tropical freshwater aquarium. Sampling date 3/2023. 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 Schnitt durch die eingefaltete Corona des eingezogenen Rädertiers. Die Lateral- bzw. Ventraltaster sind bereits voll ausgefahren, einer davon liegt in der Schärfeebene. Der Messbalken markiert eine Länge von 50 µm. Bitte drücken Sie die Schaltfläche „MORE“, um zur kommentierten Version zu gelangen.Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 3/2023. 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.

Ptygura longicornis Optical tomographic sections. Folded corona (double headed arrow). The lateral and ventral antennae are already fully extended, one of them is in the focal plane. Scale bar indicates 50 µm.Sample from a tropical freshwater aquarium. Sampling date 3/2023. 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 Schnitt durch die eingefaltete Corona (Doppelkopfpfeil) des eingezogenen Rädertiers. Die Lateral- bzw. Ventraltaster sind bereits voll ausgefahren, einer davon liegt in der Schärfeebene. Der Messbalken markiert eine Länge von 50 µm.Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 3/2023. 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.

Ptygura longicornis Fully unfolded corona, one remaining eyespot, both lateral/ventral antennae are visible, the lower one is very much shortened in perspective, while the upper one is almost perpendicular to the direction of photography. Many setae are shown in optical section, also the piston, showing that the setae also run inside the antennae. Although the setae are significantly longer than the retracted body, they are fully retractable! They are likely to be coiled up in the body when retracted. Scale bar indicates 50 µm.Please press the “MORE” button for skipping to the annotated version.Sample from a tropical freshwater aquarium. Sampling date 3/2023. 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 Voll entfaltete Corona, ein noch nicht abgebauter Augenfleck, beide seitlichen/ventralen Taster sind sichtbar, der untere ist perspektivisch stark verkürzt, während der obere fast senkrecht zur Blickrichtung steht. Viele Tasterhaare sind im optischen Schnitt dargestellt, auch der sogenannte Kolben. Man sieht, dass die Tasterhaare auch in den Tastern verlaufen. Obwohl die Tasterhaare deutlich länger sind als der eingezogenen Körper, sie sind vollständig einziehbar! Sie werden wahrscheinlich im Körper aufgerollt, wenn sie zurückgezogen werden. Der Messbalken markiert eine Länge von 50 µm. Bitte drücken Sie die Schaltfläche „MORE“, um zur kommentierten Version zu gelangen.Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 3/2023. 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.

Ptygura longicornis Optical tomographic sections. The corona is fully opened, but the body is not yet completely extended, which becomes visible through the folded integument (double headed arrow). The arrow points to the mucilaginous sheath with enclosed detritus. Scale bar indicates 50 µm.Sample from a tropical freshwater aquarium. Sampling date 3/2023. 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 Die Corona ist vollständig geöffnet, aber der Körper ist noch nicht vollständig gestreckt, was durch das gefaltete Integument (Doppelkopfpfeil) sichtbar wird. Der Pfeil zeigt auf die gallertige Wohnhülle mit eingeschlossenem Detritus. Der Messbalken markiert eine Länge von 50 µm. Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 3/2023. 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.

Ptygura longicornis Rotifer on a Java moss (Taxiphyllum barbieri) filament. Mucilaginous sheath, corona, lateral (ventral) antennae, showing clearly one of the numerous and very long setae attached to the tip (piston) of an antenna. Scale bar indicates 100 µm.Please press the “MORE” button for skipping to the annotated version.Sample from a tropical freshwater aquarium. Sampling date 3/2023. 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 Rädertier auf Javamoos (Taxiphyllum barbieri). Dargestellt ist die Gallerthülle, Corona, seitliche (ventrale) Taster. Eines der sehr langen Tastfäden ist deutlich zu sehen, die an der Spitze der Taster befestigt sind. Der Messbalken markiert eine Länge von 100 µm. Bitte drücken Sie die Schaltfläche „MORE“, um zur kommentierten Version zu gelangen.Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 3/2023. 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.

Ptygura longicornis Fully unfolded corona (double arrowhead), one remaining eyespot, both lateral/ventral antennae (arrowhead) are visible, the lower one is very much shortened in perspective, while the upper one is almost perpendicular to the direction of photography. Many setae are shown in optical section (double headed arrow), also the piston (arrow), showing that the setae also run inside the antennae. Although the setae are significantly longer than the retracted body, they are fully retractable! They are likely to be coiled up in the body when retracted. Scale bar indicates 50 µm.Sample from a tropical freshwater aquarium. Sampling date 3/2023. 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 Voll entfaltete Corona (Doppelpfeilspitze), ein noch nicht abgebauter Augenfleck, beide seitlichen/ventralen Taster (Pfeilspitze) sind sichtbar, der untere ist perspektivisch stark verkürzt, während der obere fast senkrecht zur Blickrichtung steht. Viele Tasterhaare sind im optischen Schnitt (Doppelpfeil) dargestellt, auch der sogenannte Kolben (Pfeil). Man sieht, dass die Tasterhaare auch in den Tastern verlaufen. Obwohl die Tasterhaare deutlich länger sind als der eingezogenen Körper, sie sind vollständig einziehbar! Sie werden wahrscheinlich im Körper aufgerollt, wenn sie zurückgezogen werden. Der Messbalken markiert eine Länge von 50 µm. Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 3/2023. 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.

Ptygura longicornis Rotifer on a Java moss (Taxiphyllum barbieri) filament. Mucilaginous sheath (arrow), corona (double arrowhead), lateral (ventral) antennae (arrowhead), showing clearly one of the numerous and very long setae attached to the tip (piston) of an antenna (double headed arrow). Scale bar indicates 100 µm.Sample from a tropical freshwater aquarium. Sampling date 3/2023. 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 Rädertier auf Javamoos (Taxiphyllum barbieri). Dargestellt ist die Gallerthülle (Pfeil), Corona (Doppelpfeilspitze), seitliche (ventrale) Taster (Pfeilspitze). Eines der sehr langen Tastfäden ist deutlich zu sehen, die an der Spitze der Taster (Doppelkopfpfeil) befestigt sind. Der Messbalken markiert eine Länge von 100 µm. Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 3/2023. 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.

Ptygura longicornis Rotifer on Java moss (Taxiphyllum Barbieri) filament, attached to an axil. Scale bar indicates 100 µm.Sample from a tropical freshwater aquarium. Sampling date 3/2023. Image was taken using Olympus SZX16 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 Rädertier auf Javamoos (Taxiphyllum Barbieri), an einer Blattachsel fixiert. Der Messbalken markiert eine Länge von 100 µm. Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 3/2023. Mikrotechnik: Olympus SZX16, 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.

Ptygura spec. Sample from the pond Kührener Teich near Preetz, Germany. Sampling date 9/2019. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss STEMI SV6 with Olympus OM-D M5 MKII. Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Pond Kührener Teich near Preetz (Schleswig-Holstein, Germany) Latitude: 54.19433229 Longitude: 10.28475881 Multiebenen-Abbildung, manuell gestapelt. Probe aus dem Kührener Teich bei Preetz. Datum der Aufsammlung: 9/2019. Mikrotechnik: Zeiss STEMI SV6, 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.

Ptygura spec. Sample from the pond Kührener Teich near Preetz, Germany. Sampling date 9/2019. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss STEMI SV6 with Olympus OM-D M5 MKII. Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Pond Kührener Teich near Preetz (Schleswig-Holstein, Germany) Latitude: 54.19433229 Longitude: 10.28475881 Multiebenen-Abbildung, manuell gestapelt. Probe aus dem Kührener Teich bei Preetz. Datum der Aufsammlung: 9/2019. Mikrotechnik: Zeiss STEMI SV6, 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.

Ptygura kostei Optical section showing the nuchal fork with its base rod (double arrowhead). Scale bar indicates 50 µm.Sample from a tropical freshwater aquarium. Sampling date 3/2023. 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 Schnitt, der die Nackengabel mit ihrem Basisstab (Doppelpfeilspitze) zeigt. Multiebenen-Abbildung, manuell gestapelt. Der Messbalken markiert eine Länge von 50 µm. Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 3/2023. 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.