Discrimination of two Tetragonula (Apidae: Meliponini) species in Thailand using geometric morphometric analysis of wing venation

บทความในวารสาร

ผู้เขียน/บรรณาธิการ

กลุ่มสาขาการวิจัยเชิงกลยุทธ์

ไม่พบข้อมูลที่เกี่ยวข้อง

รายละเอียดสำหรับงานพิมพ์

รายชื่อผู้แต่ง: Rattanawannee A., Duangpakdee O., Rod-Im P., Hepburn R.

ปีที่เผยแพร่ (ค.ศ.): 2015

วารสาร: Kasetsart Journal - Natural Science (0075-5192)

Volume number: 49

Issue number: 5

หน้าแรก: 700

หน้าสุดท้าย: 710

จำนวนหน้า: 11

นอก: 0075-5192

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84957940319&partnerID=40&md5=2cfa9bb70eb4e98bd089a8c965cee89a

ภาษา: English-Great Britain (EN-GB)

บทคัดย่อ

Geometric morphometries is a novel powerful tool for the identification of bee species and subspecies. An application of this method is presented to discriminate two stingless bee species, Tetragonula pagdeni Schwarz, 1939 and Tetragonula fuscobalteata Cameron, 1908, in Thailand based on forewing venation. Nine landmarks were measured from the digitized right forewing of 200 workers (10 bees per colony). Eleven colonies of T pagdeni and nine colonies of T fuscobalteata collected from several locations in Thailand were determined. The positions of the groups in the principal component analysis plots revealed that the species are clearly distinct. Multivariate analysis of variance (a = 0.01) showed a significant difference between the bees of the sibling species, producing a high degree of accuracy (96.50%) in the identification of any individual bee of either species. Therefore, it is proposed that geometric morphometric analysis of single wings might be an appropriate first step in the analysis and identification of stingless bees and other insects. ฉ 2015, Kasetsart University. All rights reserved.

คำสำคัญ

Geometric morphometrics, Stingless bees, Tetragonula fuscobalteata, Tetragonula pagdeni, Wing venation pattern