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Tectus
Taxonomy
Tectus was named by Monfort (1810) [Sepkoski's age data: K u R]. It is extant. Its type is Trochus mauritianus.
It was reranked as Trochus (Tectus) by Martin (1905), Vredenburg (1928), Dey (1961).
It was assigned to Trochus by Martin (1905), Vredenburg (1928), Dey (1961); to Trochidae by Ladd (1966), Short and Potter (1987); to Archaeogastropoda by Sepkoski (2002); to Trochini by Harzhauser (2007); and to Trochinae by Allison (1955), Wilson (1993), Harzhauser (2004), Harzhauser et al. (2009).
It was reranked as Trochus (Tectus) by Martin (1905), Vredenburg (1928), Dey (1961).
It was assigned to Trochus by Martin (1905), Vredenburg (1928), Dey (1961); to Trochidae by Ladd (1966), Short and Potter (1987); to Archaeogastropoda by Sepkoski (2002); to Trochini by Harzhauser (2007); and to Trochinae by Allison (1955), Wilson (1993), Harzhauser (2004), Harzhauser et al. (2009).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1810 | Tectus Monfort |
| 1905 | Trochus (Tectus) Martin p. 279 |
| 1928 | Trochus (Tectus) Vredenburg p. 405 |
| 1955 | Tectus Allison p. 410 |
| 1961 | Trochus (Tectus) Dey |
| 1966 | Tectus Ladd p. 38 |
| 1987 | Tectus Short and Potter p. 10 |
| 1993 | Tectus Wilson p. 89 |
| 2002 | Tectus Sepkoski |
| 2004 | Tectus Harzhauser p. 107 |
| 2007 | Tectus Harzhauser p. 83 |
| 2009 | Tectus Harzhauser et al. p. 336 |
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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. Tectus Monfort 1810
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Subg. Tectus (Tectus) Montfort 1810
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†Tectus (Tectus) bomasensis Martin 1916
†Tectus (Tectus) margaritaceus Deshayes 1832
Tectus (Tectus) mauritianus Gmelin 1791
†Tectus (Tectus) texanus Roemer 1888
†Tectus (Tectus) tomasensis Allison 1955
†Tectus cognatus Sowerby 1840
†Tectus fenestratus Gmelin 1791
†Tectus guerangeri d'Orbigny 1842
†Tectus insignis Michelotti 1861
†Tectus japonicus Horikoshi 1958
†Tectus loryi d'Archaic and Haime 1853
†Tectus lucasianus Brongniart 1823
†Tectus plicatoides Sacco 1896
Tectus pyramis Born 1778
†Tectus thalmanni Allison 1955
†Tectus tjilonganensis Martin 1905
†Tectus vulgatus Reuss 1854
†Trochus (Tectus) marshalli Trechmann 1917
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Carnian to the top of the Holocene or 237.00000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 227.3 Ma
Minimum age of oldest fossil (stem group age): 227.3 Ma
Collections (91 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Carnian | New Zealand | Trochus marshalli (201932) | |
| Early/Lower Aptian | United Kingdom (England) | T. sp. (235315) | |
| Late/Upper Aptian | Mexico (Baja California) | T. texanus, T. thalmanni (1881) T. tomasensis (1878) | |
| Early/Lower Albian | United Kingdom (England) | T. huoti (1864) | |
| Cenomanian | Germany (Nordrhein-Westfalen) | T. guerangeri, T. vulgatus (94265) | |
| Santonian | France | T. funatus (3731) | |
| Maastrichtian | Iran | T. tamulicus (87113) | |
| Maastrichtian | Jamaica (Clarendon Parish) | T. sp. (163009 163014 163028) | |
| Danian | France | T. sp. (20816) | |
| Danian | Belgium | T. carinadentatus, T. houzeaui (22931) | |
| Selandian | Nigeria | T. africanus (7791) | |
| Thanetian | Poland | T. sp. (27018 27019) | |
| Thanetian | India | T. sp. (145510) | |
| Bartonian | France (Oise) | Trochus margaritaceus (3494) | |
| Bartonian | France | T. crenularis, T. ornatus, T. thiara, T. moniliferus, T. mitratus (78567) | |
| Bartonian | Italy | T. saemanni (177603) | |
| Bartonian | Croatia | Trochus lucasianus (124308) | |
| Priabonian | Romania | T. margaritaceus (101967 102168 102169) | |
| Priabonian | Italy | T. mitratus, T. granellensis (78565) | |
| Priabonian | Germany (Bavaria) | Trochus lucasianus (10703) | |
| Early/Lower Oligocene | Pakistan | Trochus lucasianus (77157) | |
| Early/Lower Oligocene | Italy | Trochus lucasianus (81044) | |
| Rupelian | Iran | T. lucasianus (76196 76197 76198) T. sp. (76199) | |
| Oligocene | Bulgaria (Ivaylovgrad) | T. lucasianus (103767) | |
| Rupelian - Chattian | Italy | T. plicatoides, T. insignis (180394) | |
| Oligocene - Early/Lower Miocene | Christmas Island | T. pyramis (209824) T. sp. (209825) | |
| Chattian | Oman | T. loryi (75608) | |
| Chattian | Greece | T. lucasianus (74634 74635) | |
| Early/Lower Miocene | India | Trochus cognatus (72033) | |
| Early/Lower Miocene | Pakistan | Trochus cognatus (77171) | |
| Early/Lower Miocene | Sri Lanka | T. loryi (77646 77650) | |
| Burdigalian | India | T. cognatus (111230) | |
| Burdigalian | Sri Lanka | T. loryi (77475 77477) | |
| Burdigalian | Italy | T. rugosus, T. vertex (178108) T. vertex (178110) | |
| Burdigalian - Langhian | Japan (Fukui ) | T. japonicus (176560) | |
| Middle Miocene | Japan (Hiroshima) | T. japonicus (51422 51423) | |
| Middle Miocene | Indonesia | T. martini (70085) Trochus bomasensis (70086) | |
| Middle Miocene | Japan | T. pyramis (191446) | |
| Tortonian | Japan (Shizuoka) | T. conus, T. japonicus (176546) | |
| Late/Upper Miocene | Indonesia (Kalimantan) | T. pyramis (42224) | |
| Late/Upper Pliocene | Japan (Okinawa) | Trochus niloticus (42294) | |
| Late/Upper Pliocene | Fiji | T. bomasensis (78063) | |
| Late/Upper Pliocene | Indonesia | Trochus fenestratus (70079) | |
| Early/Lower Pleistocene | Japan (Okinawa) | Trochus niloticus (42344 42348 42363 42380) | |
| Pleistocene | Saudi Arabia | T. dentatus (198576) | |
| Pleistocene | Vanuatu | T. mauritianus, T. niloticus (78042) | |
| Calabrian - Middle Pleistocene | Japan (Okinawa) | Trochus niloticus (42302) | |
| Middle Pleistocene | Japan (Okinawa) | Trochus niloticus (42355 42356) | |
| Late/Upper Pleistocene | Saudi Arabia | T. dentatus, T. virgatus (192719 192720) T. virgatus, T. dendatus (107972) | |
| Late/Upper Pleistocene | Tonga | T. pyramis (78075) | |
| Late/Upper Pleistocene | Northern Mariana Islands | T. pyramis (77941) | |
| Late/Upper Pleistocene (interglacial) | Kenya | T. mauritianus (81080 81081 81082 81089) | |
| Late/Upper Pleistocene | Eritrea | T. dentatus (80719) | |
| Late/Upper Pleistocene | Seychelles | T. mauritianus (80965 80966 81006 81011 81013) | |
| Late/Upper Pleistocene | Australia (Western Australia) | T. fenestratus (63320) T. fenestratus, T. pyramis (63317 63319 63321) T. pyramis (63318 63355 63356) | |
| Holocene | Australia (Western Australia) | T. pyramis (191983) |