New record of of Baetis (Tenuibaetis) panhai Suttinun, Gattolliat & Boonsoong, 2022 (Ephemeroptera: Baetidae) from the southern Western Ghats, India

Document Type : Short communication, English

Authors

1 PG& Research Department of Zoology, The American College, Madurai-625002, India

2 Department of Zoology, Fatima College, Madurai-625018, India

Abstract

Baetis (Tenuibaetis) panhai Suttinun, Gattolliat & Boonsoong, 2022, originally documented solely in Thailand, has now been identified for the first time in the Tamil Nadu region of the Southern Western Ghats, India. Prior discrepancies in the description of Tenuibaetis frequentus Müller-Liebenau & Hubbard, 1985 including larval features such as the presence of hindwing pads, tergalius I and IV ratio, and the number of marginal spines in the paraproct, resulted in misidentification, with the species erroneously categorized as Tenuibaetis frequentus in Tamil Nadu until 2023. This comprehensive study involved a re-examination of Baetis (T.) panhai, leading to the accurate determination of its population in Tamil Nadu. Detailed larval characters of Baetis (T.) panhai were provided together with discussion about its taxonomic status and related taxa.

Graphical Abstract

New record of of Baetis (Tenuibaetis) panhai Suttinun, Gattolliat & Boonsoong, 2022 (Ephemeroptera: Baetidae) from the southern Western Ghats, India

Keywords

Main Subjects

Article Title [Persian]

گزارش جدید Baetis (Tenuibaetis) panhai Suttinun, Gattolliat & Boonsoong, 2022 (Ephemeroptera: Baetidae) از جنوب غربی گات، هند

Authors [Persian]

  • ﺗﺎﻣﺒﯿﺮاﺗﻨﺎم ﺳﯿﻮاروﺑﺎن 1
  • پاﻧﺪﯾﺎراﺟﺎن ﺳﺮﯾﻨﯿﻮاﺳﺎن 1
  • ﺳﯿﻮاروﺑﺎن ﺳﯿﻮاروﺑﺎن 2
  • راﺟﺎﺳﻬکﺎران اﺳﺤﺎق 1
1 بخش تحقیقات جانورشناسی، کالج آمریکایی، Madurai-625002، هند
2 گروه جانورشناسی، کالج فاطمه، مادورای-625018، هند.
Abstract [Persian]

گونه Baetis (Tenuibaetis) panhai Suttinun, Gattolliat & Boonsoong, 2022، که پیشتر تنها در تایلند گزارش شده بود، اکنون برای اولین بار در منطقه تامیل نادو در جنوب غربی گات، هند شناسایی شده است. اشتباهات پیشین در توصیفTenuibaetis frequentus Müller-Liebenau & Hubbard, 1985  از جمله ویژگی های لاروی مانند وجود پدهای بال عقبی، نسبت ترگالیوس I و IV، و تعداد خارهای حاشیه ای در paraproct، باعث شده بود که تا سال 2023 گونه panhai ، به عنوان Tenuibaetis frequentus شناسایی شود. این مطالعه جامع شامل بررسی مجدد Baetis (T.) panhai بود که منجر به شناسایی دقیق جمعیت آن در تامیل نادو گدید. این مقاله شامل توصیف دقیق مشخصات لاروی Baetis (T.) panhai همراه با بحث در مورد وضعیت طبقه‌بندی آن و گونه‌های مرتبط  است.

Keywords [Persian]

  • تنوع
  • فون
  • توصیف
  • بازنگری
  • Tenuibaetis frequentus

© 2025 by Author(s), Published by the Entomological Society of Iran

This Work is Licensed under Creative Commons Attribution-Non Commercial 4.0 International Public License

References

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Journal of Entomological Society of Iran
Volume 45, Issue 2
April 2025
Pages 295-301

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