Family: Ctenidae Keyserling, 1877 [urn:lsid:nmbe.ch:spiderfam:0036] Detail
In synonymy:
Ctenopsis Schmidt, 1956 = Isoctenus Bertkau, 1880 (Polotow & Brescovit, 2009a: 586)
Gen. Isoctenus Bertkau, 1880 [urn:lsid:nmbe.ch:spidergen:01791] Detail
type Isoctenus foliifer Bertkau, 1880; gender masculine
N.B.: removed from the synonymy of Ctenus Walckenaer, 1805 by Lehtinen, 1967: 241; considered a senior synonym of Ctenopsis Schmidt, 1956a: 28 [urn:lsid:nmbe.ch:spidergen:01784] (type C. stellata Schmidt, 1956) by Polotow & Brescovit, 2009a: 586.
Transferred to other genera:
Isoctenus masculus Mello-Leitão, 1939 -- see Parabatinga
Isoctenus sigma Schenkel, 1953 -- see Ctenus
In synonymy:
Isoctenus mourei (Mello-Leitão, 1947, T from Ctenus) = Isoctenus herteli (Mello-Leitão, 1947) (Polotow & Brescovit, 2009a: 601).
Isoctenus pauper (Mello-Leitão, 1947, T from Ctenus = Isoctenus strandi Mello-Leitão, 1936 (Polotow & Brescovit, 2009a: 602).
Isoctenus sanguineus (Walckenaer, 1837, T from Ctenus) = Isoctenus janeirus (Walckenaer, 1837) (Polotow & Brescovit, 2009a: 595).
Isoctenus semiornatus (Mello-Leitão, 1939, T from Ctenus) = Isoctenus janeirus (Walckenaer, 1837) (Polotow & Brescovit, 2009a: 595).
Isoctenus stellatus (Schmidt, 1956, T from Ctenopsis) = Isoctenus janeirus (Walckenaer, 1837) (Polotow & Brescovit, 2009a: 595).
Nomen dubium:
Isoctenus latevittatus Caporiacco, 1954: 125 (j, French Guiana) -- Polotow & Brescovit, 2009a: 590.
Isoctenus areia Polotow & Brescovit, 2009 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:042242]
Isoctenus areia Polotow & Brescovit, 2009a: 595, f. 6A-D (Dmf).
Isoctenus botocudos Pontes Moraes, Polotow, Labarque & da Silva, 2023 | m | Brazil     [urn:lsid:nmbe.ch:spidersp:058550]
Isoctenus botocudos Pontes Moraes et al., 2023: 183, f. 5A-B, 6A-B (Dm).
Isoctenus cabula Pontes Moraes, Polotow, Labarque & da Silva, 2023 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:058549]
Isoctenus cabula Pontes Moraes et al., 2023: 181, f. 3A-D, 4A-D (Dmf).
Isoctenus charada Polotow & Brescovit, 2009 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:042245]
Isoctenus charada Polotow & Brescovit, 2009a: 600, f. 12A-D (Dmf).
Isoctenus corymbus Polotow, Brescovit & Pellegatti-Franco, 2005 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:040173]
Isoctenus corymbus Polotow, Brescovit & Pellegatti-Franco, 2005: 40, f. 6-9 (Dmf).
Isoctenus coxalis (F. O. Pickard-Cambridge, 1902) | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:020533]
Ctenus velox Keyserling, 1891: 147, pl. 4, f. 100 (Dm; preoccupied by Blackwall, 1865).
Ctenus coxalis F. O. Pickard-Cambridge, 1902b: 413 (replacement name).
Ctenus velox Mello-Leitão, 1936a: 14, pl. 3, f. 28-29 (m, misidentified, per Polotow & Brescovit, 2009a: 596).
Isoctenus janeirus Mello-Leitão, 1936a: 20, pl. 2, f. 42 (f, misidentified).
Ctenus velocitatis Roewer, 1951: 446 (superfluous replacement name).
Isoctenus coxalis Polotow, Brescovit & Pellegatti-Franco, 2005: 38, f. 1-5 (Tm from Ctenus, Df).
Isoctenus coxalis Polotow & Brescovit, 2009a: 596, f. 3A-D, 18A, 19F, 20D (mf).
Isoctenus coxalis Polotow & Brescovit, 2014: 353, f. 13C, 17E (f).
Isoctenus eupalaestrus Mello-Leitão, 1936 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:020753]
Isoctenus eupalaestrus Mello-Leitão, 1936a: 18, pl. 3, f. 39-40 (Dm).
Ctenus pauper Mello-Leitão, 1947b: 271, pl. 37, f. 26-27 (f paralectotype only).
Ctenus eupalaestrus Roewer, 1955c: 649.
Isoctenus eupalaestrus Polotow & Brescovit, 2009a: 599, f. 10A-D, 19A (mf).
Isoctenus foliifer Bertkau, 1880 * | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:020754]
Isoctenus foliiferus Bertkau, 1880a: 61 (Dj).
Ctenus foliiferus Keyserling, 1891: 154.
Isoctenus foliiferus Mello-Leitão, 1936a: 19, pl. 1, f. 41 (Df; misidentified specimen of Ctenus longipes Keyserling, 1881 per Polotow & Brescovit, 2009a: 590).
Isoctenus foliiferus Lehtinen, 1967: 241 (Tf from Ctenus).
Isoctenus foliifer Polotow & Brescovit, 2009a: 590, f. 4A-D, 19E (f, Dm).
Isoctenus foliifer Polotow & Brescovit, 2014: 352, f. 12A (m).
Isoctenus griseolus (Mello-Leitão, 1936) | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:020576]
Ctenus griseolus Mello-Leitão, 1936a: 7, pl. 1, f. 8, pl. 2, f. 6-7 (Dm).
Isoctenus griseolus Polotow & Brescovit, 2009a: 597, f. 7A-D (Tm from Ctenus, Df).
Isoctenus guadalupei (Mello-Leitão, 1941) | m f | Argentina     [urn:lsid:nmbe.ch:spidersp:020578]
Ctenus guadalupei Mello-Leitão, 1941f: 215, f. 23-24 (Df).
Isoctenus guadalupei Polotow & Brescovit, 2019b: 292, f. 1A-D, 2A-C (Dm, f, T from Ctenus).
Isoctenus herteli (Mello-Leitão, 1947) | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:020581]
Ctenus herteli Mello-Leitão, 1947b: 269, pl. 37, f. 24 (Df).
Ctenus mourei Mello-Leitão, 1947b: 270, pl. 37, f. 25 (Dm; paralectotype belongs to I. strandi Mello-Leitão, 1936) [urn:lsid:nmbe.ch:spidersp:020637].
Isoctenus herteli Polotow & Brescovit, 2009a: 601, f. 13A-D (mf, T from Ctenus, S of Ctenus mourei).
Isoctenus janeirus (Walckenaer, 1837) | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:020755]
Ctenus janeirus Walckenaer, 1837: 364 (Df).
Ctenus sanguineus Walckenaer, 1837: 365 (Df) [urn:lsid:nmbe.ch:spidersp:020682].
Ctenus cinnamoneus C. L. Koch, 1847: 58, f. 1457 (Dj).
Ctenus semiornatus Mello-Leitão, 1939f: 526, f. 7-8 (Df) [urn:lsid:nmbe.ch:spidersp:020687].
Ctenopsis stellata Schmidt, 1954: 420, f. 13a-b (f, nomen nudum).
Ctenopsis stellata Schmidt, 1956a: 29, f. 4 (Df) [urn:lsid:nmbe.ch:spidersp:020472].
Isoctenus janeirus Polotow & Brescovit, 2009a: 594, f. 5A-D, 19G (f, Dm, S of Ctenopsis stellata, Ctenus sanguineus and C. semiornatus).
Isoctenus jussara Pontes Moraes, Polotow, Labarque & da Silva, 2023 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:058548]
Isoctenus jussara Pontes Moraes et al., 2023: 178, f. 1A-D, 2A-D (Dmf).
Isoctenus malabaris Polotow, Brescovit & Ott, 2007 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:041099]
Isoctenus malabaris Polotow, Brescovit & Ott, 2007: 216, f. 1-5 (Dmf).
Isoctenus malabaris Polotow & Brescovit, 2009a: 603, f. 19D (m).
Isoctenus minusculus (Keyserling, 1891) | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:020632]
Ctenus minusculus Keyserling, 1891: 149, pl. 4, f. 102 (Df).
Ctenus minusculus Mello-Leitão, 1936a: 11, pl. 1, f. 16, pl. 2, f. 17-18 (f, Dm).
Isoctenus minusculus Polotow & Brescovit, 2009a: 601, f. 14A-D, 19B (Tmf from Ctenus).
Isoctenus ordinario Polotow & Brescovit, 2009 | m f | Brazil, Argentina     [urn:lsid:nmbe.ch:spidersp:042243]
Ctenus sanguineus Mello-Leitão, 1936a: 12, pl. 1, f. 24 (f, misidentified).
Isoctenus ordinario Polotow & Brescovit, 2009a: 598, f. 9A-D, 19H-I (Dmf).
Isoctenus segredo Polotow & Brescovit, 2009 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:042244]
Isoctenus segredo Polotow & Brescovit, 2009a: 600, f. 11A-D (Dmf).
Isoctenus strandi Mello-Leitão, 1936 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:020759]
Isoctenus strandi Mello-Leitão, 1936a: 20, pl. 2, f. 43 (Df).
Ctenus pauper Mello-Leitão, 1947b: 271, pl. 37, f. 26-27 (Df; one paralectotype belongs to I. eupalaestrus Mello-Leitão, 1936) [urn:lsid:nmbe.ch:spidersp:020653].
Isoctenus strandi Polotow & Brescovit, 2009a: 602, f. 15A-D, 19C (mf, S of Ctenus pauper).
Isoctenus taperae (Mello-Leitão, 1936) | m | Brazil     [urn:lsid:nmbe.ch:spidersp:020708]
Ctenus taperae Mello-Leitão, 1936a: 13, pl. 3, f. 25-26 (Dm).
Isoctenus taperae Polotow & Brescovit, 2009a: 598, f. 8A-B (Tm from Ctenus).
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