Redescription of the giant Southeast Asian millipede Spirobolus macrurus Pocock, 1893 and its assignment to the new genus Macrurobolus gen. nov. (Diplopoda, Spirobolida, Pachybolidae)

Publication Type:Journal Article
Year of Publication:2022
Authors:P. Pimvichai, Enghoff, H., Backeljau, T.
Journal:ZooKeys
Volume:1087
Pagination:1-18
Date Published:22/02/2022
Type of Article:Research Article
ISSN:1313-2970, 1313-2989
Keywords:Aphyly, Myanmar, Taxonomy, Thailand
Abstract:

A new genus of the millipede family Pachybolidae from Southeast Asia is described: Macrurobolus gen. nov., with Spirobolus macrurus Pocock, 1893 as type species. This latter species is DNA barcoded (COI) and redescribed based on male morphological characters, which hitherto were unknown. The new genus differs from other pachybolid genera by having (1) the preanal ring process long and protruding beyond the anal valves and (2) the anterior gonopod telopodite distally abruptly narrowed, forming an extremely long, slender, elevated process curved caudad. Given that Macrurobolus gen. nov. is a monotypic genus, it is aphyletic and thus requires further taxonomic revision.

URL:https://zookeys.pensoft.net/article/71280/
DOI:10.3897/zookeys.1087.71280
Citation Key:1784
Refereed Designation:Refereed
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith