Amphipoda taxon details
original description
Hay, W. P. (1902). Observations on the crustacean fauna of Nickajack Cave, Tennessee, and vicinity. <em>Proceedings of the United States National Museum.</em> 25: 417-439. page(s): 420 [details]
taxonomy source
Lowry, J. K.; Myers, A. A. (2013). A Phylogeny and Classification of the Senticaudata subord. nov. (Crustacea: Amphipoda). <em>Zootaxa.</em> 3610(1): 1-80., available online at http://www.mapress.com/zootaxa/2013/f/zt03610p080.pdf page(s): 47 [details] Available for editors [request]
additional source
Sidorov, D. A.;Pankov, N. N.;Holsinger, J. R.;. (2012). Distribution and ecology of the subterranean amphipod Crangonyx chlebnikovi Borutzky, 1928 (Crustacea: Crangonyctidae), with lectotype designation and comments on morphology of the lateral cephalic lobe. <em>Arthropoda Selecta.</em> 21(2): 149-160. page(s): 160; note: note on affinity [details] Available for editors [request]
additional source
Bousfield E.L. & Holsinger J.R. (1989). A new crangonyctid amphipod crustacean from hypogean fresh waters of Oregon. Canadian Journal of Zoology, 67, 963-968. page(s): 963; note: in key [details] Available for editors [request]
additional source
Kornobis, E., Pálsson, S. & Svavarsson, J. (2012). Classification of Crangonyx islandicus (Amphipoda, Crangonyctidae) based on morphological characters and comparison with molecular phylogenies. <em>Zootaxa.</em> 3233: 52-66. page(s): 58; note: in 18S DNA phylogeny [details] Available for editors [request]
additional source
Kornobis, E.; Pálsson, S.; Sidorov, D. A.; Holsinger, J. R.; Kristjánsson, B. K. (2011). Molecular taxonomy and phylogenetic affinities of two groundwater amphipods, Crangonyx islandicus and Crymostygius thingvallensis, endemic to Iceland. <em>Molecular Phylogenetics and Evolution.</em> 58(3): 527-539., available online at https://doi.org/10.1016/j.ympev.2010.12.010 note: mtDNA COI, 16S, nDNA 18S, 28S [details] Available for editors [request]
additional source
Englisch, U. & Koenemann, S. (2001). Preliminary phylogenetic analysis of selected subterranean amphipod crustaceans, using small subunit rDNA gene sequence. <em>Organisms, Diversity & Evolution.</em> 1: 139 - 145. page(s): 139; note: Molecular phylogeny: 18S [details] Available for editors [request]
redescription
Koenemann S. & Holsinger J.R. (2001). Systematics of the North American subterranean amphipod genus Bactrurus (Crangonyctidae). Beaufortia, 51, 1, pp. 1-56;29 figs. page(s): 3 [details] Available for editors [request]
status source
Bousfield, E. L. (1973). Shallow-water gammaridean Amphipoda of New England. <em>Cornell University Press, Ithaca.</em> 312 pp. [details] Available for editors [request]
identification resource
Koenemann S. & Holsinger J.R. (2001). Systematics of the North American subterranean amphipod genus Bactrurus (Crangonyctidae). Beaufortia, 51, 1, pp. 1-56;29 figs. [details] Available for editors [request]
From editor or global species database
Distribution Endemic to eastern and central United States, including both widespread and isolated, highly endemic relicts [details]
Environment Hypogean [details]
Morphology Sexually dimorphic telson in five out of seven species of the genus [details]
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