Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Isograptidae

Pterobranchia - Graptoloidea - Isograptidae

Taxonomy
Isograptidae was named by Harris (1933). It is not extant.

It was assigned to Glossograptina by Maletz (2014).

Synonyms
Synonymy list
YearName and author
1933Isograptidae Harris
1981Arienigraptidae Yu and Fang p. 29
2014Isograptidae Maletz

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumHemichordataBateson 1885
RankNameAuthor
classPterobranchiaLankester 1877
subclassGraptolithina(Bronn 1849)
orderGraptoloideaLapworth 1875
suborderGlossograptinaJaanuson 1960
familyIsograptidaeHarris 1933
familyIsograptidaeHarris 1933

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.

Fm. †Isograptidae Harris 1933
show all | hide all
hide
†Cardiograptus morsus Harris and Keble 1916
G. †Isograptus Moberg 1892
hide
†Isograptus gibberulus Nicholson 1875
G. †Parisograptus Chen and Zhang 1996
hide
†Parisograptus caduceus Salter and Bigby 1853
Invalid names: Arienigraptidae Yu and Fang 1981 [synonym]
Diagnosis
No diagnoses are available