@article{865a0da79bb3485ea4467d5219ef706b,
title = "Phylogeography of the Cran's bully Gobiomorphus basalis (Gobiiformes: Eleotridae) and an analysis of species boundaries within the New Zealand radiation of Gobiomorphus",
abstract = "New Zealand has a complex recent history of climatic and tectonic change that has left variable signatures in the geographic distribution and genetic structure of the region's flora and fauna. To identify concordant patterns, a broad range of taxa must be examined and compared. In New Zealand's North Island, a consensus is forming as to the dominant biogeographic barriers in the region although obligate freshwater taxa have not been considered in this framework. We use single-nucleotide polymorphisms to investigate phylogeography in the widespread obligate freshwater fish Gobiomorphus basalis on the North Island. Phylogeographic patterns within G basalis reveal biogeographic disjunctions that are in some ways consistent and in other ways at odds with established patterns, providing insight into the processes that have shaped the islands' biogeography. We also use phylogeography to delineate species boundaries within the entire New Zealand radiation of Gobiomorphus and find that it contains several morphologically cryptic species. We resolve two clades within G. basalis that correspond to areas north and south of the Taupo Volcanic Zone. We confirm the distinctiveness of Gobiomorphus alpinus relative to Gobiomorphus cotidianus, as well as the presence of two lineages within Gobiomorphus breviceps that were previously identified based on mitochondrial data.",
keywords = "biogeography, cryptic species, Cockayne's Line, Kauri Line, Northland Line, phylogeny, phylogeography, SNPs, Taupo Volcanic Zone, Cockayne's line, Phylogeography, Biogeography, Taupo volcanic zone, Northland line, Phylogeny, Cryptic species, Kauri line",
author = "Shelley, {James J.} and David, {Bruno O.} and Thacker, {Christine E.} and Hicks, {Andy S.} and Jarvis, {Matt G.} and Unmack, {Peter J.}",
note = "Funding Information: We acknowledge the funding contributions for this project from the Strategic Science Investment Fund from the Ministry of Business Innovation and Employment administered through the National Institute for Water and Atmospheric Research, Hamilton. We also acknowledge funding from the Waikato Regional Council, New Zealand. Nicola Pyper, Alton Perrie, Dan Fake, Josh Smith, Nicholas Ling, Harriet Rioli, Paul Lambert, Eleanor Gee, Tom Kroos, Robin Holmes, Travis Ingram, Alastair Suren, Nicholas Dunn, Ryan Easton and Jesse Wansbrough are thanked for their efforts in helping to collect and/or provide specimens. All collections by the authors were made under Ministry for Primary Industries Special Permit 597. We are grateful for comments from Chris Burridge and two anonymous reviewers that greatly improved the manuscript. Publisher Copyright: {\textcopyright} 2020 The Linnean Society of London, Biological Journal of the Linnean Society, 2020, 130, 365-381",
year = "2020",
month = jun,
doi = "10.1093/BIOLINNEAN/BLAA052",
language = "English",
volume = "130",
pages = "365--381",
journal = "Biological Journal of the Linnean Society",
issn = "0024-4066",
publisher = "Wiley-Blackwell",
number = "2",
}