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Scanning electron micrographs of the freshwater ostracod (Crustacea, Ostracoda) Potamocypris arcuata (Sars, 1903). Female, from the isle of El Hierro, Canary Islands. A, left valve, anterior ara. B, LV, posterior valve area; see two normal pore openins, one with a non-swollen lip (left) and one without a lip (right). C, left valve, detail of A; see the transformed pore openings: normal pores with swollen lips. D, detail of C: oblique view with pores with swollen lips. Arrows point anteriorly. Scale var: 0.10 mm for A. Source: Fig. 3 in C. Meisch, G. Beyer & K. Wouters, 1997. New records of freshwater Ostracoda (Crustacea) from La Gomera, El Hierro, Fuerteventura and Tenerife (Canary Islands). - Bulletin de la Société des naturalistes luxembourgeois 98: 239-259.
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EB1911 Entomostraca Fig. 3.—Asterope arthuri (=Cyclasterope arthuri)
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Figure 12; SEM photographs of Baicalocandona rupestris disona (Mazepova, 1990). A, B, E, F male C, D female A RV, lateral view B LV, lateral view C RV, lateral view D LV, lateral view E details of the fine surface ornamentation F details of shell surface pores and sensilla.
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Summary[
edit] Description: English: Scanning electron micrograph of the freshwater ostracod (Crustacea, Ostracoda) Potamocypris unicaudata Schäfer, 1943. Females. A, carapace in lateral view. B, surface of valve. C, carapace in dorsal view. D, right valve, inner view. Arrows point anteriorly. Scale bar: 0.20 mm for A, C and D; 0.10 mm for B. Locality: Luxembourg, Wintrange. Source: Fig. 10 in Meisch C. 1985. Revision of the Recent West European species of the genus Potamocypris (Crustacea, Ostracoda). Part II. Species with long swimming setae on the second antennae. - Travaux scientifiques du Musée national d'histoire naturelle de Luxembourg 6: 1-95. Date: 21 September 2021. Source: Own work. Author:
Cayambe.
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Summary[
edit] Description: English: Scanning electron micrograph of the freshwater ostracod (Crustacea, Ostracoda) Potamocypris variegata (Brady & Norman, 1889). Females. A, ventral view of carapace. B, anterior detail of A. C, posterior detail of A. D and E, posterior and anterior marginal zones of the left valve. Arrows point anteriorly. Scale bar: 0.20 mm for A; 50 µm for B-E. Locality: France, Sologne. Source: Fig. 8 in Meisch C. 1985. Revision of the Recent West European species of the genus Potamocypris (Crustacea, Ostracoda). Part II. Species with long swimming setae on the second antennae. - Travaux scientifiques du Musée national d'histoire naturelle de Luxembourg 6: 1-95. Date: 21 September 2021. Source: Own work. Author:
Claude Meisch.
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Summary[
edit] Description: English: Lateral view of a dissected Cypridopsis vidua, with a removed left valve, showing the internal anatomy. Date: 1 April 2014. Source: Own work. Author:
Paulo Corgosinho. Collected at the Delft Channels in Netherlands Licensing[
edit] : This file is licensed under the
Creative Commons Attribution-Share Alike 4.0 International license. :. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the
same or compatible license as the original. https://creativecommons.org/licenses/by-sa/4.0 CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue.
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Collected from Puget Sound sediments and photographed by the Washington State Department of Ecologys Marine Sediment Monitoring Team. For more information about this teams work visit:
www.ecy.wa.gov/programs/eap/psamp/index.htm.
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Summary[
edit] Description: English: Scanning electron micrograph of the carapace and valves of the ostracod Potamocypris arcuata (Sars, 1903). Female. Locality: Hoboken Polder, Belgium. A, left valve in lateral view. B-C, posterior and anterior detail of A. D, carapace in ventral view. E and F, anterior and posterior detail of D. Arrows point anteriorly. Scale bar: 0.20 µm for A and D; 0.10 mm for E and F; 50µm for B and C. B and E-F. Source: Fig 20 (slightly modified here) in Meisch C. 1985. Revision of the Recent West European species of the genus Potamocypris (Crustacea, Ostracoda). Part II. Species with long swimming setae on the second antennae. - Travaux scientifiques du Muée national d'histoire naturelle de Luxembourg 6: 1-95. Date: 17 September 2021. Source: Own work. Author:
Cayambe.
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Summary[
edit] Description: English: Scanning electron micrograph of the freshwater ostracod (Crustacea, Ostracoda) Potamocypris unicaudata Schäfer, 1943. Females. A, left valve, inner view. B, posterior marginal zone of the left valve, detail of A. C, carapace in ventral view. D and E, anterior and posterior detail of C. Arrows point anteriorly. Scale bar: 0.20 mm for A and C; 0.10 mm for B; 50 µm for D and E. Locality: Luxembourg, Wintrange. Source: Fig. 10 in Meisch C. 1985. Revision of the Recent West European species of the genus Potamocypris (Crustacea, Ostracoda). Part II. Species with long swimming setae on the second antennae. - Travaux scientifiques du Musée national d'histoire naturelle de Luxembourg 6: 1-95. Date: 21 September 2021. Source: Own work. Author:
Cayambe.
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Summary[
edit] Description: English: Scanning electron micrograph of the freshwater ostracod (Crustacea, Ostracoda) Potamocypris variegata (Brady & Norman, 1889). Females. A and B, two carapaces in lateral view. C, surface of valve. D, carapace in dorsal view. E, righht valve, inner view. F, left valve, inner view. Arrows point anteriorly. Scale bar: 0.20 mm for A, B, D, E and F; 50 µm for C. Localities: Luxembourg, near Remerschen (B, C) and France, Sologne (A and D-F). Source: Fig. 7 in Meisch C. 1985. Revision of the Recent West European species of the genus Potamocypris (Crustacea, Ostracoda). Part II. Species with long swimming setae on the second antennae. - Travaux scientifiques du Musée national d'histoire naturelle de Luxembourg 6: 1-95. Date: 21 September 2021. Source: Own work. Author:
Claude Meisch.
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Summary[
edit] Description: English: Scanning electron micrograph of the carapace and valves of the ostracod Potamocypris arcuata (Sars, 1903). Female. Type specimen. Locality: Territory of Atbasar, Kazakhstan. A, surface of valves. B, right valve, external. C, left valve, internal. D, anterior detail of C. E, posterior detail of C. Scale bar: 0.20 µm for B and C; 0.10 mm for A; 50 µm E and D. Source: Fig 21 (slightly modified) in Meisch C. 1985. Revision of the Recent West European species of the genus Potamocypris (Crustacea, Ostracoda). Part II. Species with long swimming setae on the second antennae. - Travaux scientifiques du Muée national d'histoire naturelle de Luxembourg 6: 1-95. Date: 17 September 2021. Source: Own work. Author:
Cayambe.
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Figure 13; Line drawings of Baicalocandona rupestris disona (Mazepova, 1990) A-E, G, H, I, K, M male F, J, L female A A1 B A2 C Mxl-palp D Md-palp E, G prehensile palps F details of the L5 setae H L6 I L7 J, M UR K hemipenis.
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Summary[
edit] Description: English: Potamocypris smaragdina (Vávra, 1891), female. A, carapace in lateral view. B, Surface of valve. C, carapace in dorsal view. D, left valve, inner view. Locality: pond in Jardin des plantes at Angers, France. Scale bar: 0.20 mm for A, C and D; 0.10 mm for B. Source: Fig. 12 in Meisch C. 1985. Revision of the Recent West European species of the genus Potamocypris (Crustacea, Ostracoda). Part II. Species with long swimming setae on the second antennae. - Travaux scientifiques du Musée national d'histoire naturelle de Luxembourg 6: 1-95. Date: 20 September 2021. Source: Own work. Author:
Claude Meisch. Other versions:
.
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Summary[
edit] Description: English: Vargula hilgendorfii Futtsu city, Chiba, Japan. 日本語: ウミホタル(Vargula hilgendorfii) 千葉県富津市. Date: 13 September 2009. Source: Own work. Author: self. Permission(
Reusing this file): GFDL&CC.
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Scanning electron micrographs of the freshwater ostracod (Crustacea, Ostracoda) Potamocypris arcuata (Sars, 1903). Female. A, carapace in lateral view. B, carapace in dorsal view. C, left valve, inner view. D and E, anterior and posterior inner marginal valve zones. F, right valve, inner view. These specimens from the isle of El Hierro, Canary Islands. Arrows point anteriorly. Scale bar: 0.20 mm for A, B, C and F. Source: Fig. 2 in C. Meisch, G. Beyer & K. Wouters, 1997. New records of freshwater Ostracoda (Crustacea) from La Gomera, El Hierro, Fuerteventura and Tenerife (Canary Islands). - Bulletin de la Société des naturalistes luxembourgeois 98: 239-259.
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Figure 15; Light photographs of Zenker organ. A Baicalocandona rupestris disona B Baicalocandona sp. C Mazepovacandona navitarum D Mazepovacandona directa E Mazepovacandona orbiculata F Mazepovacandona spicata. Not to scale.
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Summary[
edit] Description: British English: Potamocypris smaragdina (Vávra, 1891), female. A, carapace in ventral view. B, anterior detail of A., C, posterior detail of A. D, posterior marginal zone of the left valve, inner view. E, panterior marginal zone of the LV, inner view. Locality: pond in Jardin des plantes at Angers, France. Scale bar: 0.20 mm for A; 0.10 mm for B, C, D and E. Source: Fig. 13 in Meisch C. 1985. Revision of the Recent West European species of the genus Potamocypris (Crustacea, Ostracoda). Part II. Species with long swimming setae on the second antennae. - Travaux scientifiques du Musée national d'histoire naturelle de Luxembourg 6: 1-95. Date: 20 September 2021. Source: Own work. Author:
Claude Meisch. Other versions:
.
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Summary[
edit] Description: English: Scanning electron micrographs of the carapace of the ostracod Potamocypris arcuata (Sars, 1903). Female. Locality: Hoboken Polder, Belgium. A, carapace in lateral view. B, surface ornamentation (detail). C and D, dorsal view of two carapaces. E, anterior detail of D. F, posterior detail of D. Arrows point anteriorly. Scale bar: 0.20 µm for A and C-D; 0.10 mm for B and E-F. Source: Fig 19 (slightly modified here) in Meisch C. 1985. Revision of the Recent West European species of the genus Potamocypris (Crustacea, Ostracoda). Part II. Species with long swimming setae on the second antennae. - Travaux scientifiques du Muée national d'histoire naturelle de Luxembourg 6: 1-95. Date: 16 September 2021. Source: Own work. Author:
Claude Meisch.