Squatinactis (original) (raw)
Squatinactis is a genus of extinct elasmobranch Chondrichthyes known from the Carboniferous aged Bear gulch limestone in Montana. This fish was discovered in 1974 by Richard Lund. The type specimen, named CMNH 46133, consists of a brain case, poorly preserved jaws and gills, a pectoral fin, and a partial vertebral axis. This creatures most startling feature were its broad pectoral fins which resembled those of Stingrays and Angel sharks (Squatina). The holotype specimen has about 15 teeth in its jaw. This creature is named after the angel shark. Teeth found in Derbyshire, England have been tentatively identified as those belonging to S. caudispinatus.
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| dbo:abstract | Squatinactis is a genus of extinct elasmobranch Chondrichthyes known from the Carboniferous aged Bear gulch limestone in Montana. This fish was discovered in 1974 by Richard Lund. The type specimen, named CMNH 46133, consists of a brain case, poorly preserved jaws and gills, a pectoral fin, and a partial vertebral axis. This creatures most startling feature were its broad pectoral fins which resembled those of Stingrays and Angel sharks (Squatina). The holotype specimen has about 15 teeth in its jaw. This creature is named after the angel shark. Teeth found in Derbyshire, England have been tentatively identified as those belonging to S. caudispinatus. (en) Lo squatinattide (gen. Squatinactis) è un pesce cartilagineo estinto imparentato alla lontana con gli squali. Visse nel Carbonifero medio (Mississippiano, circa 340 milioni di anni fa). I suoi resti sono stati ritrovati nel famoso giacimento di Bear Gulch, in Montana. (it) Squatinactis é um gênero de peixe cartilaginoso que viveu durante o período Carbonífero, conhecido apenas por dois fósseis mal preservados. (pt) Squatinactis — вимерлий рід хрящових риб підкласу Пластинозяброві (Elasmobranchii). Класифікація цього роду досить проблематична. Наразі рід відносять до монотипового ряду Squatinactiformes з монотиповою родиною Squatinactidae. Вид існував у кам'яновугільному періоді (326—318 млн років тому). Скам'янілості цих риб знайдені у Ведмежій ущелині у штаті Монтана, США. Голотип зберігається у колекції Музею Карнегі. (uk) |
| dbo:thumbnail | wiki-commons:Special:FilePath/Squatinactis_NT_small.jpg?width=300 |
| dbo:wikiPageID | 70190716 (xsd:integer) |
| dbo:wikiPageLength | 5359 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1121413910 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Carboniferous dbr:Mouth dbr:Bear_Gulch_Limestone dbr:Derbyshire dbr:Hopleacanthus dbr:Dorsal_fin dbr:Pectoral_fins dbr:Cladoselache dbr:Elasmobranchii dbr:England dbr:Montana dbr:Ctenacanthus dbr:Angelshark dbr:Benthic_zone dbr:Stingray dbc:Species_described_in_1974 dbr:Pectoral_fin dbr:Thrinacoselache dbr:Triodus dbr:Dracopristis dbr:Extant_(TV_series) dbr:Paleozoic dbr:Tooth dbc:Elasmobranchii dbc:Prehistoric_cartilaginous_fish_genera dbr:Chondrichthyes dbr:Holotype dbr:Phylogenetic_tree dbr:Cladodont dbr:Neurocranium dbr:Orthacanthus dbr:Serpukhovian dbr:Wodnika dbr:Vertebra dbr:Extinction dbr:Gill dbr:Namurian dbr:Placoid dbr:Homalodontus dbr:Doliodus |
| dbp:align | right (en) |
| dbp:authority | Lund and Zangerl, 1974 (en) |
| dbp:caption | Phylogenetic position of D. hoffmanorum as reconstructed by Hodnett & Grogan 2021. (en) |
| dbp:displayParents | 4 (xsd:integer) |
| dbp:from | Q111036388 (en) Q111036391 (en) Q35135303 (en) Q3967456 (en) |
| dbp:genus | Squatinactis (en) |
| dbp:grandparentAuthority | Cappetta et al., 1993 (en) |
| dbp:greatgrandparentAuthority | Zangerl, 1981 (en) |
| dbp:parentAuthority | Lund and Zangerl, 1974 (en) |
| dbp:species | caudispinatus (en) |
| dbp:wikiPageUsesTemplate | dbt:Clade dbt:Reflist dbt:Short_description dbt:Speciesbox dbt:Taxonbar dbt:Cladogram dbt:Geological_age |
| dcterms:subject | dbc:Species_described_in_1974 dbc:Elasmobranchii dbc:Prehistoric_cartilaginous_fish_genera |
| rdfs:comment | Squatinactis is a genus of extinct elasmobranch Chondrichthyes known from the Carboniferous aged Bear gulch limestone in Montana. This fish was discovered in 1974 by Richard Lund. The type specimen, named CMNH 46133, consists of a brain case, poorly preserved jaws and gills, a pectoral fin, and a partial vertebral axis. This creatures most startling feature were its broad pectoral fins which resembled those of Stingrays and Angel sharks (Squatina). The holotype specimen has about 15 teeth in its jaw. This creature is named after the angel shark. Teeth found in Derbyshire, England have been tentatively identified as those belonging to S. caudispinatus. (en) Lo squatinattide (gen. Squatinactis) è un pesce cartilagineo estinto imparentato alla lontana con gli squali. Visse nel Carbonifero medio (Mississippiano, circa 340 milioni di anni fa). I suoi resti sono stati ritrovati nel famoso giacimento di Bear Gulch, in Montana. (it) Squatinactis é um gênero de peixe cartilaginoso que viveu durante o período Carbonífero, conhecido apenas por dois fósseis mal preservados. (pt) Squatinactis — вимерлий рід хрящових риб підкласу Пластинозяброві (Elasmobranchii). Класифікація цього роду досить проблематична. Наразі рід відносять до монотипового ряду Squatinactiformes з монотиповою родиною Squatinactidae. Вид існував у кам'яновугільному періоді (326—318 млн років тому). Скам'янілості цих риб знайдені у Ведмежій ущелині у штаті Монтана, США. Голотип зберігається у колекції Музею Карнегі. (uk) |
| rdfs:label | Squatinactis (it) Squatinactis (pt) Squatinactis (en) Squatinactis (uk) |
| owl:sameAs | wikidata:Squatinactis dbpedia-it:Squatinactis dbpedia-pt:Squatinactis dbpedia-uk:Squatinactis https://global.dbpedia.org/id/3ftFQ |
| prov:wasDerivedFrom | wikipedia-en:Squatinactis?oldid=1121413910&ns=0 |
| foaf:depiction | wiki-commons:Special:FilePath/Squatinactis_NT_small.jpg |
| foaf:isPrimaryTopicOf | wikipedia-en:Squatinactis |
| is dbo:wikiPageRedirects of | dbr:Squatinactidae dbr:Squatinactiformes dbr:Squatinactis_caudispinatus |
| is dbo:wikiPageWikiLink of | dbr:Carboniferous dbr:Bear_Gulch_Limestone dbr:List_of_prehistoric_cartilaginous_fish_genera dbr:Elasmobranchii dbr:Dracopristis dbr:Fish_fin dbr:List_of_the_Paleozoic_life_of_Montana dbr:Squatinactidae dbr:Squatinactiformes dbr:Squatinactis_caudispinatus |
| is foaf:primaryTopic of | wikipedia-en:Squatinactis |
