Midoria Kato 1931

Midoria Kato Midoria Kato, 1931: 439. Type species: Midoria capitata Kato, 1931. Distribution. Oriental Region (China: Fujian, Taiwan, Guangdong, Guangxi, Sichuan, Yunnan, Guizhou, Shaanxi). Checklist of species of Midoria Kato Midoria annulata Cai & Jiang, 2000: 415, figs. 1–8. Distribution. China (Shaanxi, Guizhou). Midoria barbula sp. nov. Midoria capitata Kato, 1931: 439, fig. 1. Distribution. China (Taiwan). Midoria curvidentata Sun, Huang & Zhang, 2017: 368, figs. 21–30. Distribution. China (Shaanxi). Midoria denticulata Li & Li, 2011: 58, figs. 1–4, 25, 28. Distribution. China (Guizhou). Midoria deplanata Li & Li, 2011: 58, figs. 5–8, 26, 29. Distribution. China (Guangxi). Midoria emmrichi (Zhang & Yang, 2004): 85–86, figs. 12–19; Li & Li, 2010: 64, figs. 1–3. Distribution. China (Fujian). Midoria plana sp. nov. Midoria funebris (Jacobi, 1944): 40; Li & Li, 2010: 65, figs. 7–9, 27. Distribution. China (Fujian, Guangxi, Guizhou). Midoria hamulata Li & Li, 2011: 60, figs. 9–12, 27, 30. Distribution. China (Yunnan). Midoria hastifera Li & Li, 2011: 63, figs. 21–24, 33, 36. Distribution. China (Yunnan). Midoria hei Cai & Jiang, 2000: 414–415, figs. 1–8. Distribution. China (Yunnan). Midoria huapingensis Li & Li, 2010: 66–67, figs. 14–18, 25. Distribution. China (Guangxi). Midoria lamellata Li & Li, 2010: 67, figs. 19–24, 26. Distribution. China (Guizhou). Midoria longicornis (Zhang & Yang, 2004): 87–88, figs. 40–47; Li & Li, 2010: 64, figs. 4–6. Distribution. China (Fujian). Midoria quadrata Wang, Dietrich & Dai, 2024: 17, Figs. 5I 1 –13, 6I, 7I1–13. Distribution. China (Guangxi). Midoria triprocessa sp. nov. Midoria torsiva Li & Li, 2011: 60. Distribution. China (Yunnan). Midoria zunyiensis Li & Li, 2011: 60, figs. 9–12. Distribution. China (Guizhou). Key to species (♂) of Midoria (except Midoria capitata Kato) 1. Body length less than 6 mm .............................................................. M. barbula sp. nov. - Body length longer than 6 mm ........................................................................... 2 2. Aedeagus expanded apically............................................... M. curvidentata Sun, Huang & Zhang - Aedeagus not expanded apically......................................................................... 3 3. Aedeagus with two pairs of processes..................................................................... 4 - Aedeagus with one pair of processes...................................................................... 5 4. Aedeagus with one pair of processes apically............................................ M. huapingensis Li & Li - Aedeagus with two pairs of processes apically................................................ M. hei Cai & Jiang 5. Ventral processes of aedeagus unobtrusive.................................................... M. plana sp. nov. - Ventral processes of aedeagus obtrusive................................................................... 6 6. Aedeagus shaft with serrated processes dorsally............................................ M. denticulata Li & Li - Aedeagus shaft without serrated processes dorsally.......................................................... 7 7. Aedeagus shaft and lateral processes forming H-shaped structure............................................... 8 - Aedeagus shaft and lateral processes not forming H-shaped structure........................................... 10 8. Style with single distal projection........................................................................ 9 - Style with two distal projections......................................................... M. hamulata Li & Li 9. Lateral processes of aedeagus lamellar......................................... M. quadrata Wang, Dietrich & Dai - Lateral processes of aedeagus not lamellar.................................................. M. hastifera Li & Li 10. Processes longer than aedeagus shaft..................................................................... 11 - Processes not longer than aedeagus shaft.................................................................. 13 11. Processes on aedeagus curved toward each other......................................... M. annulata Cai & Jiang - Processes on aedeagus not curved toward each other........................................................ 12 12. Apex of processes on aedeagus hornlike..................................................... M. torsiva Li & Li - Apex of processes on aedeagus not hornlike............................................................... 13 13. Aedeagus with three long ventral processes arising from medral area........................... M. triprocessa sp. nov. - Aedeagus with two long ventral processes arising from medral area, each with a small subapical projection from medial suface....................................................................... M. emmrichi (Zhang & Yang) 14. Aedeagus with processes not furcate..................................................................... 15 - Aedeagus with processes furcate........................................................................ 16 15. Processes on aedeagus separated from shaft........................................ M. longicornis (Zhang & Yang) - Processes on aedeagus not separated from shaft............................................. M. deplanata Li & Li 16. Processes on aedeagus tapering......................................................................... 17 - Processes on aedeagus not tapering....................................................... M. zunyiensis Li & Li 17. Apex of processes on aedeagus curved basally.............................................. M. lamellata Li & Li - Apex of processes on aedeagus not curved basally............................................ M. funebris (Jacobi)

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Zenodo (CERN European Organization for Nuclear Research)
Published
2025-05-06
DOI
https://doi.org/10.5281/zenodo.15371415
Primary Topic
Aquatic Ecosystems and Phytoplankton Dynamics
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article

Midoria Kato 1931

Zenodo (CERN European Organization for Nuclear Research)
Aquatic Ecosystems and Phytoplankton Dynamics
article

Midoria Kato 1931

article en

Abstract

Midoria Kato Midoria Kato, 1931: 439. Type species: Midoria capitata Kato, 1931. Distribution. Oriental Region (China: Fujian, Taiwan, Guangdong, Guangxi, Sichuan, Yunnan, Guizhou, Shaanxi). Checklist of species of Midoria Kato Midoria annulata Cai & Jiang, 2000: 415, figs. 1–8. Distribution. China (Shaanxi, Guizhou). Midoria barbula sp. nov. Midoria capitata Kato, 1931: 439, fig. 1. Distribution. China (Taiwan). Midoria curvidentata Sun, Huang & Zhang, 2017: 368, figs. 21–30. Distribution. China (Shaanxi). Midoria denticulata Li & Li, 2011: 58, figs. 1–4, 25, 28. Distribution. China (Guizhou). Midoria deplanata Li & Li, 2011: 58, figs. 5–8, 26, 29. Distribution. China (Guangxi). Midoria emmrichi (Zhang & Yang, 2004): 85–86, figs. 12–19; Li & Li, 2010: 64, figs. 1–3. Distribution. China (Fujian). Midoria plana sp. nov. Midoria funebris (Jacobi, 1944): 40; Li & Li, 2010: 65, figs. 7–9, 27. Distribution. China (Fujian, Guangxi, Guizhou). Midoria hamulata Li & Li, 2011: 60, figs. 9–12, 27, 30. Distribution. China (Yunnan). Midoria hastifera Li & Li, 2011: 63, figs. 21–24, 33, 36. Distribution. China (Yunnan). Midoria hei Cai & Jiang, 2000: 414–415, figs. 1–8. Distribution. China (Yunnan). Midoria huapingensis Li & Li, 2010: 66–67, figs. 14–18, 25. Distribution. China (Guangxi). Midoria lamellata Li & Li, 2010: 67, figs. 19–24, 26. Distribution. China (Guizhou). Midoria longicornis (Zhang & Yang, 2004): 87–88, figs. 40–47; Li & Li, 2010: 64, figs. 4–6. Distribution. China (Fujian). Midoria quadrata Wang, Dietrich & Dai, 2024: 17, Figs. 5I 1 –13, 6I, 7I1–13. Distribution. China (Guangxi). Midoria triprocessa sp. nov. Midoria torsiva Li & Li, 2011: 60. Distribution. China (Yunnan). Midoria zunyiensis Li & Li, 2011: 60, figs. 9–12. Distribution. China (Guizhou). Key to species (♂) of Midoria (except Midoria capitata Kato) 1. Body length less than 6 mm .............................................................. M. barbula sp. nov. - Body length longer than 6 mm ........................................................................... 2 2. Aedeagus expanded apically............................................... M. curvidentata Sun, Huang & Zhang - Aedeagus not expanded apically......................................................................... 3 3. Aedeagus with two pairs of processes..................................................................... 4 - Aedeagus with one pair of processes...................................................................... 5 4. Aedeagus with one pair of processes apically............................................ M. huapingensis Li & Li - Aedeagus with two pairs of processes apically................................................ M. hei Cai & Jiang 5. Ventral processes of aedeagus unobtrusive.................................................... M. plana sp. nov. - Ventral processes of aedeagus obtrusive................................................................... 6 6. Aedeagus shaft with serrated processes dorsally............................................ M. denticulata Li & Li - Aedeagus shaft without serrated processes dorsally.......................................................... 7 7. Aedeagus shaft and lateral processes forming H-shaped structure............................................... 8 - Aedeagus shaft and lateral processes not forming H-shaped structure........................................... 10 8. Style with single distal projection........................................................................ 9 - Style with two distal projections......................................................... M. hamulata Li & Li 9. Lateral processes of aedeagus lamellar......................................... M. quadrata Wang, Dietrich & Dai - Lateral processes of aedeagus not lamellar.................................................. M. hastifera Li & Li 10. Processes longer than aedeagus shaft..................................................................... 11 - Processes not longer than aedeagus shaft.................................................................. 13 11. Processes on aedeagus curved toward each other......................................... M. annulata Cai & Jiang - Processes on aedeagus not curved toward each other........................................................ 12 12. Apex of processes on aedeagus hornlike..................................................... M. torsiva Li & Li - Apex of processes on aedeagus not hornlike............................................................... 13 13. Aedeagus with three long ventral processes arising from medral area........................... M. triprocessa sp. nov. - Aedeagus with two long ventral processes arising from medral area, each with a small subapical projection from medial suface....................................................................... M. emmrichi (Zhang & Yang) 14. Aedeagus with processes not furcate..................................................................... 15 - Aedeagus with processes furcate........................................................................ 16 15. Processes on aedeagus separated from shaft........................................ M. longicornis (Zhang & Yang) - Processes on aedeagus not separated from shaft............................................. M. deplanata Li & Li 16. Processes on aedeagus tapering......................................................................... 17 - Processes on aedeagus not tapering....................................................... M. zunyiensis Li & Li 17. Apex of processes on aedeagus curved basally.............................................. M. lamellata Li & Li - Apex of processes on aedeagus not curved basally............................................ M. funebris (Jacobi)

Zenodo (CERN European Organization for Nuclear Research)
Guizhou University (CN), Qufu Normal University (CN)
Openalex Percentile: Top 56%
Aquatic Ecosystems and Phytoplankton Dynamics
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