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Loxoplocus
Taxonomy
Loxoplocus was named by Fischer (1885). Its type is Murchisonia tropidophora.
It was assigned to Lophospirinae by Knight et al. (1960); to Pleurotomariacea by Yochelson (1977); to Lophospiridae by Wagner (1999); and to Archaeogastropoda by Sepkoski (2002).
It was assigned to Lophospirinae by Knight et al. (1960); to Pleurotomariacea by Yochelson (1977); to Lophospiridae by Wagner (1999); and to Archaeogastropoda by Sepkoski (2002).
Species
L. gothlandicus (syn. L. guelphicus, L. bucheri, L. bispiralis, L. rarissimus, L. bijugosus, L. ehlersi, L. luomianensis, L. hespelerensis, L. infidelis, L. vostokovae), L. hyacinthensis, L. nelsonae, L. sedgwicki (syn. L. turbinoides, L. esthona, L. trilineata), L. silurica, L. soluta (syn. L. tropidophora), L. vermetus
Synonyms
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Synonymy list
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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. †Loxoplocus Fischer 1885
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†Loxoplocus gothlandicus Ulrich and Scofield 1897
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Invalid names: Loxoplocus bijugosus Reed 1901 [synonym], Loxoplocus bispiralis Clarke and Ruedemann 1903 [synonym], Loxoplocus bucheri Foerste 1923 [synonym], Loxoplocus ehlersi Foerste 1923 [synonym], Loxoplocus guelphicus Whiteaves 1906 [synonym], Loxoplocus hespelerensis Whiteaves 1884 [synonym], Loxoplocus infidelis Perner 1903 [synonym], Loxoplocus luomianensis Xi and Yu 1990 [synonym], Loxoplocus rarissimus Perner 1903 [synonym], Loxoplocus vostokovae Kurushin 1986 [synonym]
†Loxoplocus hyacinthensis Foerste 1924
†Loxoplocus nelsonae Peel 1975
†Loxoplocus sedgwicki Donald 1906
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Invalid names: Loxoplocus esthona Koken and Perner 1925 [synonym], Loxoplocus trilineata Pitcher 1939 [synonym], Loxoplocus turbinoides Koken and Perner 1925 [synonym]
†Loxoplocus silurica d'Eichwald 1840
†Loxoplocus soluta Whiteaves 1884
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Invalid names: Loxoplocus tropidophora Whiteaves 1884 [synonym]
†Loxoplocus vermetus Koken 1897
Invalid names: Eoworthenia Frýda 1998 [synonym], Kiviasukkaan Peel 1975 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order | |||||
| References: Hendy 2009, Bambach et al. 2007 | |||||
Age range: base of the Blackhillsian to the top of the Ludfordian or 474.90000 to 423.00000 Ma
Collections (86 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Blackhillsian | USA (Utah) | L. sp. (63933) | |
| Middle Ordovician | USA (Kentucky) | L. sp. (10745 10757 10758) | |
| Middle Ordovician - Late/Upper Ordovician | USA (Kentucky) | L. sp. (10720) | |
| Lasnamagi | Estonia (Lääne) | Worthenia silurica (87263) | |
| Lasnamagi | Estonia | L. silurica (56207 56208 56209) | |
| Caradoc | USA (Virginia) | L. sp. (85644 85648 85651 85655 85657 85684 85687 85693 85705 85712 85717 85718) | |
| Sandbian - Katian | Russian Federation (Siberia) | L. sp. (206391 206485 206494 206502 206503) | |
| Mohawkian | USA (Virginia) | L. sp. (85577 85585 85600 85606 85617 85621) | |
| Mohawkian | USA (New York) | L. sp. (104602 104605) L. spp. (104594) | |
| Chatfieldian | USA (Kentucky) | L. sp. (10722 10723 34545 34546 34559 34563) | |
| Johvi | Estonia | Worthenia silurica (155699) | |
| Katian | USA (Kentucky) | L. sp. (10752) | |
| Edenian | Canada (Québec) | Lophospira hyacinthensis (164218 164231) | |
| Nabala | Estonia (Harju) | Worthenia turbinoides (87298 168550) | |
| Vormsi | Estonia (Lääne) | L. esthona (87307) | |
| Vormsi | Estonia | L. esthona (161163) | |
| Vormsi | Estonia (Läänemaa) | L. esthona (105065) | |
| Richmondian | Canada (Northwest Territories) | Lophospira vermetus (27193) | |
| Pusgillian | Norway (Skiens-Langsund) | Worthenia vermetus, Worthenia silurica (73450) | |
| Pirgu | Norway (Ringerike) | Worthenia vermetus (154605) | |
| Pirgu | Norway | Worthenia silurica (164563) | |
| Rhuddanian | Canada (Nova Scotia) | L. sedgwicki (3835) L. sp. A (3834) L. sp. B (3833) | |
| Rhuddanian | United Kingdom (Scotland) | Lophospira sedgwicki (73293) | |
| Rhuddanian - Aeronian | Russian Federation (Siberia) | L. mojeroensis, L. vostokovae (206542 206543 206560) L. vostokovae (206465 206484) | |
| Alexandrian | USA (Ohio) | Lophospira ehlersi (155417) | |
| Telychian | China (Guizhou) | Lophospira luomianensis (56658) | |
| Telychian | United Kingdom (Wales) | Lophospira trilineata (56394) | |
| Sheinwoodian | Sweden (Gotland) | Lophospira bicincta (13597) Pleurotomaria bicincta (3973 3975 13547 154965 155697 155698) | |
| Sheinwoodian | USA (Wisconsin) | Kiviasukkaan nelsonae (153316) | |
| Wenlock - Ludlow | USA (Wisconsin) | L. gothlandicus (24944) | |
| Homerian | USA (New York) | Lophospira bispiralis (154368) | |
| Gorstian | Canada (Ontario) | Lophospira guelphica, Murchisonia soluta (155012) | |
| Gorstian | Czech Republic | Worthenia rarissima (155561) | |
| Gorstian | Ukraine (Podolia) | Pleurotomaria bicincta (155618) | |
| Gorstian | Czech Republic (Bohemia) | Worthenia infidelis (106307) | |
| Gorstian | Czech Republic (Středočeský (Central Bohemian Region)) | L. sp. (106004) | |
| Gorstian | Sweden (Gotland) | Pleurotomaria bicincta (13603) | |
| Ludlow | Canada (Ontario) | Murchisonia soluta (14196 154346) Murchisonia soluta, Murchisonia hespelerensis (155723) | |
| Ludfordian | Czech Republic (Bohemia) | Worthenia infidelis (104939) |