Published February 28, 2023 | Version v1
Taxonomic treatment Open

Macrotrachela libera subsp. libera Donner 1949

  • 1. Department of Biological Sciences and Bioengineering, Inha University, Incheon 22212, Republic of Korea
  • 2. Department of Plant Medicals, Andong National University, Andong 36729, Republic of Korea
  • 3. Division of Biomedical Engineering & Biotechnology, College of Science & Technology, Mokwon University,
  • 4. Department of Biology, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea
  • 5. Department of Science Education, Ewha Womans University, Seoul 03760, Republic of Korea
  • 6. Department of Biology, Chosun University, Gwangju 61452, Republic of Korea
  • 7. Insect Biosystematics Laboratory, Department of Agricultural Biotechnology, College of Agriculture and Life Sciences, Seoul National University, Seoul 08826, Republic of Korea
  • 8. Department of Plant Medicals, Andong National University, Andong 36729, Republic of Korea & Silkworm and Insect Management Center, Agricultural Resource Management Institute, Gyeongbuk Provincial Government, Sangju 37110, Republic of Korea
  • 9. Department of Parasitology, Parasite Research Center and International Parasite Resource Bank, School of Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
  • 10. Department of Biological Sciences and Bioengineering, Inha University, Incheon 22212, Republic of Korea & Department of Biology, Chosun University, Gwangju 61452, Republic of Korea
  • 11. Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 04763, Republic of Korea
  • 12. Animal Resources Division, National Institute of Biological Resources, Incheon 22689, Republic of Korea
  • 13. The Division of EcoCreative, Ewha Womans University, Seoul 03760, Republic of Korea & Marine Biological Resource Institute, Sahmyook University, Seoul 01795, Republic of Korea

Description

15. Macrotrachela libera libera Donner, 1949 (Fig. 15)

IJûǖữâ충 (ṵAE)

Macrotrachela libera Donner, 1949, p. 149, figs. 27a - f.

Material examined. Cheongsong-gun (36°18′57.3″N, 129°13′23.8″E), Korea; collected by CH Lee and MO Song on 18 September 2021.

Deposition. NIBRIV0000895441.

World distribution. Austria, Germany, Poland and Korea.

Diagnosis. Rostral lamella bilobed and slightly narrower than rostrum end. Corona wider than cingulum. Upper lip lower than trochal discs, rounded triangular, and with a small projection medially. Sulcus much narrower than pedicel width. Pedicel short. Teeth 2/2. First foot pseudosegment plump posterodorsally. Spurs long and conical; outer margin rather straight; inner margin round proximally; with very narrow interspace.

Remarks. The rostral lamella of the Korean specimens is bilobed, while that in the original description was round and without median notch. The corona of the Korean specimens is much wider than cingulum, while that of the original illustration was slightly wider than cingulum.

Order Ploima Hudson and Gosse, 1889 ûšạ

Family Brachionidae Ehrenberg, 1838 ùḑâ충ň

Genus Keratella Bory de St. Vincent, 1822

Hặñâ충ṧ

Notes

Published as part of Ji, Su-Jung, Jung, Chuleui, Bang, Hyun Woo, Song, Min Ok, Jung, Jongwoo, Yoon, Seong Myeong, Lee, Seunghwan, Keum, Seoyoung, Yang, Hee-Min, Lee, Dongmin, Lee, Geon Hyeok, Oh, Jaeseok, Kim, Kichoon, Park, Hansol, Moon, Heejin, Joharchi, Omid, Kang, Yeseul, Eom, Keeseon S., Lee, Kyung Jin, Eun, Ye, Kim, Taeho, Karanovic, Ivana, Lee, Jeounghee, Choe, Seongjun & Min, Gi-Sik, 2023, Unrecorded species of Korean invertebrates discovered through the project of ' Discovery of Korean Indigenous Species' II, pp. 68-89 in Journal of Species Research 12 (1) on page 75, DOI: 10.12651/JSR.2023.12.1.068, http://zenodo.org/record/12753339

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Additional details

References

  • Donner, J. 1949. Rotatorien der Humusboden. Osterreichische Zoologische Zeitschrift, Wien II 1 / 2: 117 - 151.