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IRMNG taxon details

Gagariostrobus N.K. Mogutcheva in S.P. Bulynnikova & I.G. Klimova, 1987 †

1243611  (urn:lsid:irmng.org:taxname:1243611)

accepted
Genus
marine, brackish, terrestrial
fossil only
Not documented
Taxonomic remark Initially referred to lycopsids, however some but not all of the the structure of the axes are more similar to...  
Taxonomic remark Initially referred to lycopsids, however some but not all of the the structure of the axes are more similar to pteridospermophytes. According to Mogucheva & Naugolnykh, 2010, "One of [the elements of the Triassic Korvunchan mesophyte coniferous–fern flora] is the Gagariostrobus, a plant with reproductive organs of an extremely peculiar morphology, initially attributed to the lepidophytes. ... It is possible that the strobiloid organs of the G. cylindricus are homologous to the compact clusters of the sporangia of one of the groups of the Leptosporangiatae ferns." [details]
IRMNG (2022). Gagariostrobus N.K. Mogutcheva in S.P. Bulynnikova & I.G. Klimova, 1987 †. Accessed at: https://irmng.org/aphia.php?p=taxdetails&id=1243611 on 2022-12-09
Date
action
by
2007-05-28 22:00:00Z
created
2012-02-16 23:00:00Z
changed
2019-02-19 06:37:00Z
changed
2022-05-18 07:06:25Z
changed
2022-07-10 19:13:35Z
changed

basis of record Farr, E. R.; Zijlstra, G. (eds). (1996-current). Index Nominum Genericorum (ING). A compilation of generic names published for organisms covered by the ICN: International Code of Nomenclature for Algae, Fungi, and Plants. [previously: organisms covered by the International Code for Botanical Nomenclature] (2007 version). , available online at https://naturalhistory2.si.edu/botany/ing/ [details]   

verified source for family Mogucheva, N. K.; Naugolnykh, S. V. (2010). Gagariostrobus cylindricus (Prynada) Mogutcheva and the Permian-Triassic ecosystem flora reorganization in the Tunguska Basin. <em>Stratigraphy and Geological Correlation.</em> 18(1): 31-41., available online at https://doi.org/10.1134/s086959381001003x
note: questionably assigned to Leptosporangiate ferns (= Polypodiidae), refer note [details]   

name verified source Farr, E. R.; Zijlstra, G. (eds). (1996-current). Index Nominum Genericorum (ING). A compilation of generic names published for organisms covered by the ICN: International Code of Nomenclature for Algae, Fungi, and Plants. [previously: organisms covered by the International Code for Botanical Nomenclature] (2007 version). , available online at https://naturalhistory2.si.edu/botany/ing/ [details]   

current name source Mogucheva, N. K.; Naugolnykh, S. V. (2010). Gagariostrobus cylindricus (Prynada) Mogutcheva and the Permian-Triassic ecosystem flora reorganization in the Tunguska Basin. <em>Stratigraphy and Geological Correlation.</em> 18(1): 31-41., available online at https://doi.org/10.1134/s086959381001003x [details]   

extant flag source Farr, E. R.; Zijlstra, G. (eds). (1996-current). Index Nominum Genericorum (ING). A compilation of generic names published for organisms covered by the ICN: International Code of Nomenclature for Algae, Fungi, and Plants. [previously: organisms covered by the International Code for Botanical Nomenclature] (2007 version). , available online at https://naturalhistory2.si.edu/botany/ing/ [details]   
From other sources
Descriptive info Strobilus; Lower Triassic; left bank of Lower Tunguska River, opposite to Gagarij Island, Siberia, Russia. (Index Nominum Genericorum) [details]

Taxonomic remark Initially referred to lycopsids, however some but not all of the the structure of the axes are more similar to pteridospermophytes. According to Mogucheva & Naugolnykh, 2010, "One of [the elements of the Triassic Korvunchan mesophyte coniferous–fern flora] is the Gagariostrobus, a plant with reproductive organs of an extremely peculiar morphology, initially attributed to the lepidophytes. ... It is possible that the strobiloid organs of the G. cylindricus are homologous to the compact clusters of the sporangia of one of the groups of the Leptosporangiatae ferns." [details]

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