Colaptoconus (Conodonta), a replacement name for Glyptoconus Kennedy, 1981, non Glyptoconus von Moellendorff, 1894

Uppermost Cambrian-lower Ordovician faunas and Laurentian platform sequence stratigraphy, eastern New York and Vermont

“…Genus synonymy. -Kennedy (1994) noted that Glyptoconus Kennedy was a junior homonyn of the modern gastropod Glyp toconus von Moellendorff in Quadras and von Moellendorff (1894), and proposed Colaptoconus Kennedy, 1994, as a replace ment. The presence of Ulrichodina s.f.…”

Conodont fauna and biostratigraphy of the Honghuayuan Formation (Early Ordovician) of Guizhou, South China

“…The following three species are assigned to Serratognathus: S. bilobatus Lee, 1970, S. diversus An, 1981 and S. extensus Yang in An et al (1983). Serratognathus armadillodus Pohler, 1994 from reworked clasts in Beds 12 and 14 of the Cow Head Group of western Newfoundland is herein re-assigned to Paraserratognathus An (in An et al 1983), recently revised by Landing & Westrop (2006) who considered Wandelia Smith, 1991 and Stultodontus Ji & Barnes, 1994a to be junior synonyms of Paraserratognathus. Furthermore, we regard S. armadillodus Pohler, 1994 as conspecific with P. ovatus (Ji & Barnes, 1994a), the type species of Stultodontus, from the lower part of the Catoche Formation of western Newfoundland.…”

“…This genus was recognized as a typical element of the Laurentian Province (North American mid-continent) of the Tropical Domain within the Shallow-Sea Realm during the Floian and late Tremadocian . In the recent revision of Ulrichodina Furnish, 1938, Landing (see Landing et al 2003, Landing & Westrop 2006 suggested that Colaptoconus should be a junior synonym of Ulrichodina. Australia A diverse Serratognathus fauna, including S. bilobatus, Lissoepikodus nudus, Bergstroemognathus extensus, ?Microzarkodina adentata, Jumudontus brevis, Paroistodus parallelus, Paracordylodus gracilis and Stiptognathus sp.…”