Review of Notacanthella Jacobus amp; McCafferty, 2008 (Ephemeroptera: Ephemerellidae) in Thailand, with the redescription of Notacanthella commodema (Allen, 1971).

Zootaxa

Animal Systematics and Ecology Speciality Research Unit (ASESRU), Department of Zoology, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand..

Published: February 2020

AI Article Synopsis

  • The larvae of three Notacanthella species from Thailand are compared and redescribed.
  • Both N. commodema and N. quadrata, along with N. perculta from Vietnam, share serrated maxillary canines, leading to the reclassification of Samiocca as a synonym under Notacanthella.
  • Distinct differences in the numbers of thoracic and abdominal tubercles help differentiate the Thai species, and N. quadrata's chorionic structure is examined for the first time using scanning electron microscopy.

Article Abstract

Larvae of the Notacanthella Jacobus McCafferty, 2008 species N. commodema (Allen, 1971) and N. quadrata (Kluge Zhou, 2004) from Thailand are compared and redescribed. Both species have serrations on maxillary canines, as does N. perculta (Allen, 1971) from Vietnam, and this contributes to synonymizing the subgenus Samiocca Jacobus McCafferty, 2008 under Notacanthella s.s. (= Samiocca n. syn.). The Thailand species can be differentiated by the numbers of thoracic and abdominal tubercles. In addition, the chorionic structure of N. quadrata is investigated for the first time by scanning electron microscopic technique.

Download full-text PDF

Source
http://dx.doi.org/10.11646/zootaxa.4731.3.9DOI Listing

Publication Analysis

Top Keywords

mccafferty 2008
12
allen 1971
12
notacanthella jacobus
8
commodema allen
8
jacobus mccafferty
8
review notacanthella
4
jacobus amp
4
amp mccafferty
4
2008 ephemeroptera
4
ephemeroptera ephemerellidae
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!