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Thelodus

Coelolepidae

Taxonomy
Thelodus was named by Agassiz (1839) [Sepkoski's age data: S Ldov-u S Prid]. It is not extant. Its type is Shielia taiti.

It was reranked as Logania (Thelodus) by Ritchie (1985).

It was assigned to Thelodontidae by Jordan (1963); to Logania by Ritchie (1985); to Thelodontiformes by Sepkoski (2002); and to Coelolepidae by Woodward (1891), Marss and Karatajute-Talimaa (2002).

Synonymy list
YearName and author
1839Thelodus Agassiz
1891Thelodus Woodward p. 158
1963Thelodus Jordan p. 585
1985Logania (Thelodus) Ritchie
2002Thelodus Marss and Karatajute-Talimaa p. 400
2002Thelodus Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
RankNameAuthor
subphylumCraniata
superclassThelodontida
familyCoelolepidae(Pander 1856)
genusThelodusAgassiz 1839

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

G. †Thelodus Agassiz 1839
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†Logania (Thelodus) scotica Traquair 1898
†Thelodus admirabilis Märss 1982
†Thelodus calvus Marss and Karatajute-Talimaa 2002
†Thelodus carinatus Pander 1856
†Thelodus hoskinsi Giffin 1979
†Thelodus inauditus Märss et al. 2002
†Thelodus laevis Pander 1856
†Thelodus macintoshi Stetson 1928
†Thelodus marginatus Karatajute-Talimaa 1978
†Thelodus matukhini Marss and Karatajute-Talimaa 2002
†Thelodus parvidens Agassiz 1839
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Invalid names: Thelodus bicostatus Hoppe 1931 [synonym]
†Thelodus pugniformis Gross 1967
†Thelodus sculptilis Gross 1967
†Thelodus traquairi Gross 1967
†Thelodus trilobatus Hoppe 1931
†Thelodus visvaldi Marss and Karatajute-Talimaa 2002
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: hydroxyapatitesubp
Locomotion: actively mobilep
Created: 2007-09-27 04:49:26
Modified: 2017-03-09 14:07:44
Source: subp = subphylum, p = phylum
Reference: Kiessling 2004

Age range: base of the Rhuddanian to the top of the Pragian or 443.10000 to 410.62000 Ma

Collections (165 total)


Time interval Ma Country or state Original ID and collection number
Rhuddanian443.1 - 440.5United Kingdom (England) T. parvidens (195255)
Llandovery443.1 - 432.9Russian Federation T. sp. (90394)
Telychian438.6 - 432.9United Kingdom (South Lanarkshire) Logania scotica (237854)
Telychian438.6 - 432.9Russian Federation T. sp. (90400)
Telychian - Sheinwoodian438.6 - 430.6United Kingdom (South Lanarkshire) T. scoticus (195126)
Sheinwoodian432.9 - 430.6Canada (Nunavut) T. inauditus (237791)
Sheinwoodian432.9 - 430.6United Kingdom T. sp. (182352)
Wenlock432.9 - 426.7Russian Federation T. sp., T. calvus (90399)
Wenlock432.9 - 426.7Lithuania T. sp. (207352)
Jaagarahu431.2 - 428.6Estonia T. schmidti, T. laevis (13822)
Homerian430.6 - 426.7Sweden T. laevis (179986 179987 179988 179989 179990)
Homerian430.6 - 426.7China (Junnan) T. sinensis (182556)
Rootsikula428.6 - 426.7Norway T. laevis (14308)
Rootsikula428.6 - 426.7Estonia T. schmidti, T. laevis, T. pugniformis (13823) T. schmidti, T. laevis, T. pugniformis, T. bicostatus (13824)
Gorstian426.7 - 425.0United Kingdom T. laevis (182309) T. parvidens (182295) T. sp. (182296 182297 182301 182302 182303 182311 182312 182317 182325 182328)
Paadla426.7 - 423.0Estonia (Saaremaa) T. laevis, T. carinatus (195601)
Paadla426.7 - 423.0Estonia T. schmidti, T. laevis (13825) T. schmidti, T. parvidens, T. laevis, T. trilobatus (13826) T. schmidti, T. traquari, T. parvidens (13827) T. sculptilis (207255)
Ludlow426.7 - 422.7United Kingdom (Scotland) T. scoticus (26896)
Ludlow426.7 - 422.7Russian Federation T. marginatus (239571) T. matukhini (239519) T. sp., T. schmidti, T. calvus, T. visvaldi (90326)
Ludlow426.7 - 422.7Latvia T. sculptilis (239561)
Ludlow426.7 - 422.7Lithuania T. sp. (207351)
Ludlow426.7 - 422.7United Kingdom T. parvidens (182179 239076 239077 239078 239079)
Ludlow426.7 - 422.7Estonia T. admirabilis, T. sculptilis (239553) T. sculptilis (239555 239556)
Ludfordian425.0 - 422.7Sweden (Gotland) T. parviden (13820)
Ludfordian425.0 - 422.7United Kingdom T. parvidens (182191 182192 182256 182257 182266) T. parvidens, T. trilobatus (182193 182230 182252 182254 182255) T. sp. (182245 182248 182258 182275 182276 182286) T. sp., T. parvidens (182233 182238 182247 182260 182264 182267 182269 182270) T. sp., T. parvidens, T. trilobatus (182222 182235 182263 182265 182268) T. sp., T. parvidens, T. trilobatus, T. pugniformis (182239)
Ludfordian425.0 - 422.7Estonia (Saaremaa) T. parvidens (191665)
Ludfordian425.0 - 422.7United Kingdom (England) T. parvidens (8307) T. sp. (26911 182225 182226) T. sp., T. parvidens (182224) T. sp., T. parvidens, T. trilobatus (182227 182228 182231 182232) T. trilobatus (182223)
Kuressaare423.0 - 422.7Latvia T. sculptilis (207253 239560)
Kuressaare423.0 - 422.7Estonia (Pärnu) T. sculptilis (239549) T. traquairi, T. sculptilis (239550)
Kuressaare423.0 - 422.7Estonia (Saare) T. admirabilis, T. traquairi (239562) T. parvidens, T. admirabilis, T. sculptilis (195605) T. sculptilis (239558) T. traquairi (238493)
Kuressaare423.0 - 422.7Estonia T. admirabilis, T. sculptilis (239554) T. admirabilis, T. traquairi (239462) T. costatus, T. parvidens, T. trilobatus, T. sculptilis (13828) T. sculptilis (207256 239551 239557 239559)
Kuressaare - Kaugetuma423.0 - 421.6Estonia T. admirabilis (238707) T. admirabilis, T. sculptilis (239552)
Kaugetuma422.7 - 421.6Estonia T. admirabilis (238706) T. parvidens (195606)
Bringewood422.7 - 421.3United Kingdom T. parvidens (239080)
Pridoli422.7 - 419.62Canada (New Brunswick) T. macintoshi (161317 161318)
Pridoli422.7 - 419.62United Kingdom (England) T. sp. (26914 26915)
Pridoli422.7 - 419.62United Kingdom (Shropshire) T. parvidens (132714) T. parvidens, T. trilobatus, T. pugniformis, T. bicostatus (153549)
Pridoli422.7 - 419.62United Kingdom T. parvidens (179238 179263 182047 182170 182171 182173 182176 182184 182187 182188 239091) T. parvidens, T. bicostatus (239092) T. parvidens, T. pugniformis, T. bicostatus (239090) T. parvidens, T. trilobatus (182180 182189 182190 239095 239097) T. parvidens, T. trilobatus, T. bicostatus (239087) T. parvidens, T. trilobatus, T. pugniformis (239089) T. parvidens, T. trilobatus, T. pugniformis, T. bicostatus (239088 239093 239094 239096) T. sp. (179265 182174 182185) T. sp., T. parvidens (182181 182183) T. sp., T. parvidens, T. trilobatus (179262 179264 182172 182177 182178 182182)
Pridoli422.7 - 419.62Estonia T. costatus, T. parvidens (13830) T. parvidens (13829)
Pridoli422.7 - 419.62Russian Federation T. trilobatus (239634)
Ohesaare421.6 - 419.62Estonia T. costatus, T. sp., T. parvidens, T. trilobatus, T. pugniformis, T. bicostatus, T. traquairi (13831)
Ohesaare421.6 - 419.62Estonia (Saare) T. parvidens, T. traquairi (193837)
Leintwardine421.3 - 419.62United Kingdom T. parvidens (239081 239084 239085) T. parvidens, T. bicostatus (239083)
Leintwardine - Whitcliffe421.3 - 419.62United Kingdom T. parvidens, T. bicostatus (239082)
Whitcliffe421.3 - 419.62United Kingdom T. parvidens (239086)
Lochkovian - Pragian419.62 - 410.62Ukraine T. scoticus (23447)