Zeiformes

Mirror dory Zenopsis nebulosus, copyright JAMSTEC.

Belongs within: Paracanthomorphacea.
Contains: Oreosomatidae.

The Zeiformes, dories, are narrow-bodied marine fishes with protrusible mouths.

Synapomorphies (from Tyler et al. 2003): Palatine usually oriented obliquely to axis of body, with a single, pivotal articulation with lateral ethmoid, resulting in considerable mobility; three and one-half gills, seven hemibranchs; dorsal-, anal-, and pectoral-fin rays unbranched; no uncinate process on first epibranchial; continuous median cartilage present below frontals, extending between ethmoid cartilage and pterosphenoids; no open gill-slit between fourth and fifth branchial arches; metapterygoid reduced in size and not articulating with quadrate; parhypural slightly removed from and not embracing urostylar centrum; hypurals 1+2 + 3 + 4 fused and fused to centrum; long neural spine on PU2; stegural absent; distal radials of spinous dorsal fin absent or present only as tiny cartilaginous or partially ossified structures under the last few spines; palatine teeth absent; neural spine closely applied to skull; anterior end of epihyal distinctly less deep than adjacent part of ceratohyal; first pterygiophore of spinous dorsal fin inserted in first interneural space, between first and second neural spines; three and one-half series of gill-rakers; prominent notches on lower border of ceratohyal; uroneural absent; fourth upper pharyngeal toothplate absent; articulation of first few vertebrae with skull flexible, vertebrae linked laterally and ventrally by ligamentous bands; two dentary cartilages of moderate length, first shorter than second; several posterior abdominal and/or anterior caudal neural spines oriented anterodorsally or at least vertically; one supraneural; two epurals.

<==Zeiformes [Cyttina, Zeariae, Zeinae, Zenoidae]
    |  i. s.: Cretazeus rinaldi Tyler et al. 2001TOW03
    |         Palaeocyttus princeps Gaudant 1978P93
    |--Protozeus kuehnei Bonde & Tyler in Tyler et al. 2001NE12, TOW03
    |--Archaeozeus skamolensis Bonde & Tyler in Tyler et al. 2001NE12, TOW03
    `--+--Cyttus [Cyttidae, Cyttoidei]TOW03
       |    |--C. novaezelandiaeTOW03
       |    `--+--C. australisTOW03
       |       `--C. traversiTOW03
       `--+--OreosomatidaeTOW03
          `--+--ParazenidaeTOW03
             |    |--Parazen [Parazeninae]TOW03
             |    |    `--P. pacificusTOW03
             |    `--CyttopsinaeTOW03
             |         |--Stethopristes eosTOW03
             |         `--CyttopsisTOW03
             |              |--C. cyphoTOW03
             |              `--C. roseusTOW03
             `--+--ZeniontidaeTOW03
                |    |--ZenionTOW03
                |    |    |--Z. hololepis Goode & Bean 1896P93
                |    |    `--Z. leptolepis [incl. Z. japonicus, Z. longipinnis]TOW03
                |    `--+--Capromimus abbreviatusTOW03
                |       `--Cyttomimus stelgisTOW03
                `--+--GrammicolepididaeTOW03
                   |    |--Macrurocyttus [Macrurocyttidae, Macrurocyttinae]TOW03
                   |    |    `--M. acanthopodusTOW03
                   |    `--GrammicolepidinaeTOW03
                   |         |--Xenolepidichthys dalgleishi Gilchrist 1922TOW03, MD02b
                   |         `--Grammicolepis [incl. Daramattus]TOW03
                   |              `--G. brachiusculus Poey 1873 (see below for synonymy)MD02b
                   `--Zeidae [Zenidae]TOW03
                        |--Zeus Linnaeus 1758L58
                        |    |--Z. aper Linnaeus 1758L58
                        |    |--Z. capensisTOW03
                        |    |--Z. faber Linnaeus 1758L58
                        |    |--Z. gallus Linnaeus 1758L58
                        |    |--Z. roseus Lowe 1843L43
                        |    `--Z. vomer Linnaeus 1758L58
                        `--ZenopsisTOW03
                             |--Z. clarus Danilchenko 1960TOW03
                             |--Z. conchifera (Lowe 1852)MD02a
                             |--Z. hoernesiNE12
                             |--Z. nebulosusTOW03
                             |--Z. oblongusTOW03
                             `--Z. tyleriNE12

Grammicolepis brachiusculus Poey 1873 [incl. Xenoleepidichthys americanus, Daramattus americanus]MD02b

*Type species of generic name indicated

References

[L58] Linnaeus, C. 1758. Systema Naturae per Regna Tria Naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Laurentii Salvii: Holmiae.

[L43] Lowe, R. T. 1843. On the fishes of Madeira. Proceedings of the Zoological Society of London 11: 81–95.

[MD02a] Moore, J. A., & H. H. DeWitt. 2002a. Dories. Family Zeidae. In: Collette, B. B., & G. Klein-MacPhee (eds) Bigelow and Schroeder’s Fishes of the Gulf of Maine 3rd ed. pp. 306–307. Smithsonian Institute Press: Washington.

[MD02b] Moore, J. A., & H. H. DeWitt. 2002b. Diamond dories and tinselfishes. Family Grammicolepididae. In: Collette, B. B., & G. Klein-MacPhee (eds) Bigelow and Schroeder’s Fishes of the Gulf of Maine 3rd ed. pp. 307-309. Smithsonian Institute Press: Washington.

[NE12] Near, T. J., R. I. Eytan, A. Dornburg, K. L. Kuhn, J. A. Moore, M. P. Davis, P. C. Wainwright, M. Friedman & W. L. Smith. 2012. Resolution of ray-finned fish phylogeny and timing of diversification. Proceedings of the National Academy of Sciences of the USA 109 (34): 13698–13703.

[P93] Patterson, C. 1993. Osteichthyes: Teleostei. In: Benton, M. J. (ed.) The Fossil Record 2 pp. 621–656. Chapman & Hall: London.

[TOW03] Tyler, J. C., B. O’Toole & R. Winterbottom. 2003. Phylogeny of the genera and families of zeiform fishes, with comments on their relationships with tetraodontiforms and caproids. Smithsonian Contributions to Zoology 618: 1–110.

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