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Didymograptus demissus

Pterobranchia - Graptoloidea - Dichograptidae

Taxonomy
Didymograptus demissus was named by Törnquist (1901).

It was recombined as Cymatograptus demissus by Toro and Maletz (2008).

Synonymy list
YearName and author
1901Didymograptus demissus Törnquist
2008Cymatograptus demissus Toro and Maletz p. 981

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumHemichordataBateson 1885
classPterobranchiaLankester 1877
RankNameAuthor
subclassGraptolithina(Bronn 1849)
orderGraptoloideaLapworth 1875
suborderDichograptinaLapworth 1873
familyDichograptidaeLapworth 1873
genusDidymograptusMcCoy 1851
speciesdemissusTörnquist 1901

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.

Didymograptus demissus Törnquist 1901
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: "sclero-protein"c
Locomotion: passively mobileo
Life habit: planktonico
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 15:07:12
Modified: 2009-05-19 07:15:15
Source: o = order, c = class
References: Aberhan 1992, Aberhan et al. 2004

Age range: Floian or 477.70000 to 470.00000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Arenigian478.6 - 468.1Argentina (Jujuy) Cymatograptus demissus (220304 220316 220317)
Floian477.7 - 470.0Argentina (Jujuy) Cymatograptus demissus (220287)