WoRMS taxon details
Amphistichus koelzi (Hubbs, 1933)
279595 (urn:lsid:marinespecies.org:taxname:279595)
accepted
Species
Crossochir koelzi Hubbs, 1933 · unaccepted
marine, brackish, fresh, terrestrial
(of Crossochir koelzi Hubbs, 1933) Hubbs, C. L. (1933). Crossochir koelzi: a new Californian surf-fish of the family Embiotocidae. <em>Proceedings of the United States National Museum.</em> v. 82 (no. 2962): 1-9, Pl. 1., available online at https://doi.org/10.5479/si.00963801.82-2962.1 [details]
Froese, R. and D. Pauly. Editors. (2026). FishBase. Amphistichus koelzi (Hubbs, 1933). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=279595 on 2026-02-23
Date
action
by
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Nomenclature
original description
(of Crossochir koelzi Hubbs, 1933) Hubbs, C. L. (1933). Crossochir koelzi: a new Californian surf-fish of the family Embiotocidae. <em>Proceedings of the United States National Museum.</em> v. 82 (no. 2962): 1-9, Pl. 1., available online at https://doi.org/10.5479/si.00963801.82-2962.1 [details]
Ecology
ecology source
Looby, A.; Erbe, C.; Bravo, S.; Cox, K.; Davies, H. L.; Di Iorio, L.; Jézéquel, Y.; Juanes, F.; Martin, C. W.; Mooney, T. A.; Radford, C.; Reynolds, L. K.; Rice, A. N.; Riera, A.; Rountree, R.; Spriel, B.; Stanley, J.; Vela, S.; Parsons, M. J. G. (2023). Global inventory of species categorized by known underwater sonifery. <em>Scientific Data.</em> 10(1). (look up in IMIS), available online at https://doi.org/10.1038/s41597-023-02745-4 [details] 
Other
additional source
Froese, R. & D. Pauly (Editors). (2026). FishBase. World Wide Web electronic publication. version (04/2025)., available online at https://www.fishbase.org [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
To Biodiversity Heritage Library (8 publications) (from synonym Crossochir koelzi Hubbs, 1933)
To Biodiversity Heritage Library (9 publications)
To European Nucleotide Archive, ENA (Amphistichus koelzi)
To FishBase
To FishBase (from synonym Crossochir koelzi Hubbs, 1933)
To GenBank (8 nucleotides; 4 proteins) (from synonym Crossochir koelzi Hubbs, 1933)
To GenBank (8 nucleotides; 4 proteins)
To IUCN Red List (Least Concern)
To ITIS
To Biodiversity Heritage Library (9 publications)
To European Nucleotide Archive, ENA (Amphistichus koelzi)
To FishBase
To FishBase (from synonym Crossochir koelzi Hubbs, 1933)
To GenBank (8 nucleotides; 4 proteins) (from synonym Crossochir koelzi Hubbs, 1933)
To GenBank (8 nucleotides; 4 proteins)
To IUCN Red List (Least Concern)
To ITIS
