After Sullivan, Lundberg & Hardman, 2006 (Appendix B)

Alternative (morphology-based) phylogeny after Grande, 1987, Nelson, 1994, and Grande & de Pinna, 1998

<==o Siluriformes [Nematognathi] (catfishes; monnikalat)
   |?- †Siluriformes genera et species indet. U. Cret. Ind. [Cione & Prasad, 2002]
   |?- †Vorishia vulpes U. Cret. NA.
   |-- Loricarioidei sensu Sullivan, Lundberg & Hardman, 2006 (armored, sucker-mouth and related catfishes; panssari- ja imumonnit)
   `--+--o Diplomystidae [Diplomystoidei] (alkumonnit)
      |  `--o Diplomystes [Olivaichthys]
      |     |-- D. camposensis Arratia, 1987
      |     |-- D. chilensis (Molina, 1782) (Tollo)
      |     |-- D. cuyanus Ringuelet, 1965
      |     |-- D. mesembrinus Ringuelet, 1982
      |     |-- D. nahuelbutaensis Arratia, 1987
      |     `-- D. viedmensis MacDonagh, 1931 [Olivaichthys] (Otuno)
      `--o Siluroidei sensu Sullivan, Lundberg & Hardman, 2006
         |?- †Bachmania chubutensis Dolgopol de Saez, 1949; Eoc. SA
         |?- †Hoffstetterichthys pucai Gayet
         |?- †Incaichthys suarezi Gayet
         |?- †Antinichthys bolivianensis Gayet [Andinichthyidae]
         |--o †Hypsidorus Lundberg & Case, 1970 [Hypsidoroidea Grande, 1987: Hypsidoridae Grande, 1987]
         |  |-- †H. farsonensis Lundberg & Case, 1970
         |  `-- †H. oregonensis Grande & de Pinna, 1998
         `--o Siluroidea
            |?- Lacantunia enigmatica Rodiles-Hernández, Hendrickson, Lundberg & Humphries, 2005 [Lacantuniidae Rodiles-Hernández, Hendrickson, Lundberg & Humphries, 2005]
            |--o Cetopsidae sensu Froese & Pauly 2001 (valasmonnit)
            |  |--o Helogenes [Helogeneidae] (pehmeäevämonnit)
            |  |  |-- H. castaneus (Dahl, 1960)
            |  |  |-- H. gouldingi Vari & Ortega, 1986
            |  |  |-- H. marmoratus Günther, 1863
            |  |  `-- H. uruyensis Fernández-Yépez, 1967
            |  `-- Cetopsidae sensu Nelson, 1994 (valasmonnit; whalelike catfishes)
            `--+--+-- Aspredinidae [Bunocephalidae] (banjomonnit)
               |  `--o Doradoidea (nahkamonnimaiset monnit)
               |     |-- Doradidae (okamonnit) [35 genera, 90 species]
               |     `-- Auchenipteridae sensu Ferraris, 2003 [Froese & Pauly, 2004] [incl. Ageneiosidae] (nahkamonnit)
               `--+--o Clarioidea Bonaparte, 1846
                  |  |--o Heteropneustes [Heteropneustidae [Saccobranchidae]] (keuhkomonnit)
                  |  |  |-- H. fossilis (Bloch, 1794) (Stinging catfish)
                  |  |  `-- H. microps (Günther, 1864)
                  |  `-- Clariidae Bonaparte, 1846 [incl. Uegitglanididae] (ankeriasmonnit, keuhkomonnit, konnamonnit; airbreathing catfishes) [13 recent genera, 100 species]
                  `--+--o Arioidea Bleeker, 1862 (merimonnit; sea catfishes)
                     |  |-- Ariidae Bleeker, 1862 [Tachysuridae, Doiichthyidae] (merimonnit)
                     |  `--o Anchariidae Glaw & Vences, 1994
                     |     |--o Ancharius Steindachner, 1880
                     |     |  |-- A. fuscus Steindachner, 1880
                     |     |  `-- A. griseus Ng & Sparks, 2005
                     |     `--o Gogo Ng & Sparks, 2005
                     |        |-- G. arcuatus Ng & Sparks, 2005
                     |        |-- G. brevibarbis (Boulenger, 1911)
                     |        `-- G. ornatus Ng & Sparks, 2005
                     |--+--o Horabagridae De Pinna, 1993
                     |  |  |-- Platytropius siamensis (Sauvage, 1883)
                     |  |  |--o Horabagrus
                     |  |  |  |-- H. brachysoma (Günther, 1864) (Günther's catfish)
                     |  |  |  `-- H. nigricollaris Pethiyagoda & Kottelat, 1994
                     |  |  `--o Pseudeutropius [Brachyspondylus] Tert. R. EInd. [4]
                     |  |     |-- P. atherinoides (Bloch, 1794) (Indian potasi)
                     |  |     |-- P. brachypopterus (Bleeker, 1858)
                     |  |     |-- P. mitchelli Günther, 1864
                     |  |     `-- P. moolenburghae Weber & de Beaufort, 1913
                     |  `--+-- Bagridae sensu stricto [Porcidae; Mystidae; Olyridae] (juovamonnit)
                     |     `--+--+--o Ailia
                     |        |  |  |-- A. coila (Hamilton, 1822) (Gangetic ailia)
                     |        |  |  `-- A. punctata (Day, 1872) (Jamuna ailia)
                     |        |  `--o Laides
                     |        |     |-- L. hexanema (Bleeker, 1852)
                     |        |     `-- L. sinensis (Huang, 1981)
                     |        `--o Sisoroidea
                     |           |-- Akysidae [incl. Parakysidae] (jokimonnit; stream catfishes)
                     |           `--+-- Amblycipitidae (sukkulamonnit; Torrent catfishes)
                     |              `--o Sisoridae sensu Nelson, 1994 (koskimonnit)
                     |                 |-- Erethistidae
                     |                 `-- Sisoridae [Bagariidae] (koskimonnit)
                     `--+-- Plotosidae (korallimonnit)
                        |--+--+-- Siluridae (monnit)
                        |  |  `--o Chaca [Chacidae] (kitamonnit; Squarehead or angler catfish)
                        |  |     |-- C. bankanensis Bleeker, 1852 (Angler catfish)
                        |  |     |-- C. burmensis Brown & Ferraris, 1988
                        |  |     `-- C. chaca (Hamilton, 1822) (Squarehead catfish)
                        |  `--o Pimelodoidea Swainson, 1838 [Pimelodidae sensu lato?]
                        |     |--+-- Conorhynchos conirostris (Valenciennes, 1840)
                        |     |  `-- Heptapteridae
                        |     `--+-- Pseudopimelodidae
                        |        `-- Pimelodidae Swainson, 1838 (antennimonnit)
                        `--+--o Ictaluroidea Gill, 1861
                           |  |-- Cranoglanis bouderius (Richardson, 1846) [Cranoglanididae] (kuonomonnit; Armorhead catfishes)
                           |  `-- Ictaluridae Gill, 1861 [incl. Ameiuridae] (piikkimonnit)
                           `--+-- Pangasiidae (haimonnit; shark catfishes) [N: 2/21] [FB: 2/24]
                              `--+--+-- Mochokidae [Synodontidae] (ripsimonnit)
                                 |  `--+--o Malapterurus [Malapteruridae] [7]
                                 |     |  |-- M. cavalliensis Roberts, 2000
                                 |     |  |-- M. electricus (Gmelin, 1789) (sähkömonni, sähkösäkiä; Electric catfish)
                                 |     |  |-- M. leonensis Roberts, 2000
                                 |     |  |-- M. microstoma Poll & Gosse, 1969 (kongonsähkömonni; Smallmouth electric catfish) 
                                 |     |  |-- M. minjiriya Sagua, 1987
                                 |     |  |-- M. monsembeensis Roberts, 2000
                                 |     |  `-- M. shirensis Roberts, 2000
                                 |     `-- Amphiliidae (imuevämonnit)
                                 `--+-- Claroteidae: Auchenoglaninae [Bagridae: Auchenoglaninae]
                                    `--+-- Schilbeidae
                                       `--o Claroteidae: Claroteinae [Bagridae: Claroteinae]
                                          |?-o Clarotes
                                          |  |-- C. bidorsalis Pellegrin, 1938
                                          |  `-- C. laticeps (Rüppell, 1829) (Widehead catfish)
                                          |--+-- Chrysichthys Pleist. R. Af.
                                          |  `-- Rheoglanis dendrophorus Poll, 1966
                                          `--+--o Lophiobagrus
                                             |  |-- L. aquilus Bailey & Stewart, 1984
                                             |  |-- L. asperispinis Bailey & Stewart, 1984
                                             |  |-- L. brevispinis Bailey & Stewart, 1984
                                             |  `-- L. cyclurus (Worthington & Ricardo, 1937) (African bullhead)
                                             `--+-- Bathybagrus tetranema Bailey & Stewart, 1984
                                                `--o Phyllonemus
                                                   |-- P. filinemus Worthington & Ricardo, 1937
                                                   `-- P. typus Boulenger, 1906 (Spatula-barbeled catfish)

Siluriforms not treated by Sullivan, Lundberg & Hardman, 2006

    Hypopthalmus [Hypopthalmidae] (alasilmämonnit)
        H. sp. 1
        H. sp. 2
        H. sp. 3

Reference(s):