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Baltograptus extremus

Pterobranchia - Graptoloidea - Didymograptidae

Taxonomy
Baltograptus extremus was named by Maletz and Slovacek (2013). It is not extant.

Synonymy list
YearName and author
2013Baltograptus extremus Maletz and Slovacek p. 13 figs. 2, 3B, 9–10.
2020Baltograptus extremus Lo Valvo et al. p. 540 fig. 3.5

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumHemichordataBateson 1885
RankNameAuthor
classPterobranchiaLankester 1877
subclassGraptolithina(Bronn 1849)
orderGraptoloideaLapworth 1875
familyDidymograptidaeMu 1950
genusBaltograptusMaletz 1994
speciesextremusMaletz and Slovacek 2013

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.

†Baltograptus extremus Maletz and Slovacek 2013
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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 et al. 2004, Aberhan 1992

Age range: Early/Lower Ordovician or 486.85000 to 471.30000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Early/Lower Ordovician486.85 - 471.3Argentina (Jujuy) Baltograptus extremus (220274)