Published July 27, 2023 | Version v1

FIGURES 73–76 in Redescription of the subgenus Rhithrogeniella Ulmer 1939 (Ephemeroptera, Heptageniidae, genus Ecdyonurus) based on reared specimens from India and Thailand

  • 1. Department of Entomology, Saint Petersburg State University, Universitetskaya nab., 7/9, Saint Petersburg, 199034, Russia. Website: http://insecta.bio.spbu.ru
  • 2. PG and Research department of Zoology, the American College, Madurai-625002, India.
  • 3. Department of Zoology, Fatima College, Madurai-625018, India.

Description

FIGURES 73–76. Ecdyonurus (Rhithrogeniella) ornatus, development of penis. 73–74, imaginal penis and its subimaginal exuviae with minute points of titillators; 75, subimaginal penis extracted from mature larva, with imaginal titillators developing under subimaginal cuticle; 76, subimaginal penis extracted from mature larva, without tissues under subimaginal titillators (73–74, 76, from Pai; 75, from Kodaikanal. Abbreviations: tit.i, imaginal titillator; tit.s, subimaginal titillator).

Notes

Published as part of Kluge, Nikita, Sivaruban, T., Srinivasan, Pandiarajan, Barathy, S. & Isack, Rajasekaran, 2023, Redescription of the subgenus Rhithrogeniella Ulmer 1939 (Ephemeroptera, Heptageniidae, genus Ecdyonurus) based on reared specimens from India and Thailand, pp. 501-523 in Zootaxa 5319 (4) on page 511, DOI: 10.11646/zootaxa.5319.4.2, http://zenodo.org/record/8203248

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