Project 3450: Z. Ye, J. Damgaard, D. Burckhardt, G. Gibbs, J. Yuan, H. Yang, W. Bu. 2019. Phylogeny and historical biogeography of Gondwanan moss-bugs (Insecta: Hemiptera: Coleorrhyncha: Peloridiidae). Cladistics. 35 (2):135-149.
Specimen: Peloridium hammoniorium (unvouchered)
View: drawing


The moss bugs of the Peloridiidae, a small group of cryptic and mostly flightless insects, is the only living family in Coleorrhyncha (Insecta: Hemiptera). Today 37 species in 17 genera are known from eastern Australia, New Zealand, New Caledonia and Patagonia, and the peloridiids are thereby a group with a classical southern Gondwanan distribution. To explicitly test whether the present‐day distribution of the Peloridiidae actually results from the sequential breakup of southern Gondwana, we provide the first total‐evidence phylogenetic study based on morphological and molecular characters sampled from about 75% of recognized species representing 13 genera. The results largely confirm the established morphological phylogenetic context except that South American Peloridium hammoniorum constitutes the sister group to the remaining peloridiids. A timescale analysis indicates that the Peloridiidae began to diversify in the land mass that is today's Patagonia in the late Jurassic (153 Ma, 95% highest posterior density: 78–231 Ma), and that splitting into the three extant well‐supported biogeographical clades (i.e. Australia, Patagonia and New Zealand/New Caledonia) is consistent with the sequential breakup of southern Gondwana in the late Cretaceous, indicating that the current transoceanic disjunct distributions of the Peloridiidae are best explained by a Gondwanan vicariance hypothesis.

Read the article »

Article DOI: 10.1111/cla.12237

Project DOI: 10.7934/P3450,
This project contains
  • 1 Media
  • 2 Documents
  • 1 Taxon
  • 1 Specimen
Total size of project's media files: 97.05k

Download Project SDD File
Currently Viewing:
MorphoBank Project 3450
  • Creation Date:
    05 April 2019
  • Publication Date:
    29 April 2019
  • Project views: 3262

    Authors' Institutions

    • Naturhistorisches Museum Basel (Natural History Museum Basel)

    • Nankai University

    • Natural History Museum of Denmark

    • Victoria University of Wellington


    member name taxa specimens media
    MorphoBank Curator
    Project Administrator
    WenJun Bu
    Full membership
    Jakob Damgaard
    Full membership

    Project has no matrices defined.

    Project views

    type number of views Individual items viewed (where applicable)
    Total project views3262
    Project overview467
    Media views1065Media search (898 views); M673837 (167 views);
    Views for media list337
    Documents list283
    Specimen list534
    Taxon list344

    Project downloads

    type number of downloads Individual items downloaded (where applicable)
    Total downloads from project100
    Project downloads97
    Document downloads3Morphological data matrix from Burckhardt 2009 (3 downloads);