Machairagnostus Harrington & Leanza, 1957

Taylor, John F., Loch, James D. & Repetski, John E., 2024, Taxonomy and stratigraphic distribution of Lotagnostus (Agnostida: Agnostidae) and associated trilobites and conodonts in the Upper Cambrian (Furongian) of Laurentia, Zootaxa 5422 (1), pp. 1-66 : 58

publication ID

https://doi.org/ 10.11646/zootaxa.5422.1.1

publication LSID

lsid:zoobank.org:pub:AE955C5E-803E-44CB-A3B2-9C2616D9F185

DOI

https://doi.org/10.5281/zenodo.10806077

persistent identifier

https://treatment.plazi.org/id/926387DB-FF8E-CA13-FF38-8452FE2E1748

treatment provided by

Plazi

scientific name

Machairagnostus Harrington & Leanza, 1957
status

 

Machairagnostus Harrington & Leanza, 1957 View in CoL

Type species. Machairagnostus tmetus Harrington & Leanza, 1957 View in CoL , by original designation, from Argentina .

Diagnosis. The diagnosis and synonymy of Naimark (2016, p. 63) is accepted.

Other species. M. corrugatus ( Suárez-Soruco, 1975) ;? M. ornatus Lisogor, 1977 ; M. houchengensis ( Zhang, 1981; M. latus ( Ergaliev, 1983) ; M. kentauensis ( Ergaliev, 1983) ; Machairagnostus sp. , ( Lazarenko et al., 2008).

Discussion. Naimark (2016) discussed the nomenclatorial history of Pseudorhaptagnostus and revived the generic status of Machairagnostus rather than considering it a subgenus of Neoagnostus ( Shergold et al., 1990: Shergold & Laurie, 1997).

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