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Parapanderodus

Conodonta - Conodontophorida - Panderodontidae

Taxonomy
Parapanderodus was named by Stouge (1984). Its type is Parapanderodus arcuatus.

It was assigned to Panderodontidae by Stouge (1984), Sweet (1988).

Species
P. arcuatus (type species), P. gracilis
Species lacking formal opinion data
P. acontiformis, P. cornuformis, P. gradatus, P. paracornuformis, P. quetus, P. striatus

Synonymy list
YearName and author
1984Parapanderodus Stouge
1988Parapanderodus Sweet p. 185

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
RankNameAuthor
superclassCyclostomataRichards
orderConodontophorida
classConodontaPander 1856
orderPanderodontidaSweet 1988
familyPanderodontidaeLindström 1970
genusParapanderodusStouge 1984

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.

G. †Parapanderodus Stouge 1984
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†Parapanderodus arcuatus Stouge 1984
†Parapanderodus gracilis Ethington and Clark 1964
Diagnosis
ReferenceDiagnosis
Stouge 1984Conodont apparatuses of simple cones that include laterally to antero-posteriorly compressed elements with a posterior or lateral furrow or a posterior carina and some may bear a posterior denticle row. Characteristically, the Panderondontidae have longitudinal striations .
Measurements
No measurements are available
Composition: hydroxyapatitec
Environment: marinesubp
Locomotion: actively mobilec
Life habit: nektonicc
Diet: carnivorec
Vision: well-developedc
Created: 2005-02-03 07:48:42
Modified: 2010-02-12 04:00:46
Source: c = class, subp = subphylum
References: Aberhan 1992, Carroll 1988

Age range: base of the Cassinian to the top of the Llanvirn or 483.40000 to 458.20000 Ma

Collections (62 total)


Time interval Ma Country or state Original ID and collection number
Ibexian488.9 - 471.3USA (New York) P. striatus (64618)
Early/Lower Ordovician486.85 - 471.3Canada (British Columbia) P. striatus (177727 177733 177735 177742 177764 177765 177767 177769 177770)
Tremadoc486.4 - 477.1South Korea (Kangweondo) P. acontiformis (203850 203856) Scolopodus gracilis (203855)
Tremadoc486.4 - 477.1Argentina P. sp. (8704)
Cassinian483.4 - 471.3United Kingdom (Scotland) P. cornuformis, P. striatus (75589)
Arenig477.1 - 468.0Argentina P. sp. (8746)
Floian - Darriwilian477.1 - 458.2Russian Federation (Siberia) P. striatus (205664)
Blackhillsian475.3 - 471.3Canada (British Columbia) P. striatus (177738)
Blackhillsian475.3 - 471.3USA (Utah) Scolopodus gracilis (69261)
Dapingian471.3 - 469.4Canada (Newfoundland) P. gracilis (210465 210467 210468 210470) P. gradatus (210462) P. gradatus, P. gracilis (210461 210463 210464) P. quetus, P. striatus (210498) P. striatus (210494 210496 210497 210500)
Middle Ordovician471.3 - 458.2Canada (British Columbia) P. striatus (177744)
Whiterockian471.3 - 457.3Canada (Northwest Territories) Scolopodus gracilis (27079 27082)
Whiterockian471.3 - 457.3Canada (British Columbia) P. striatus (177774)
Darriwilian469.4 - 458.2Argentina P. paracornuformis (210374 210376 210377 210391 210392 210416 210433 210459)
Darriwilian469.4 - 458.2China (Zhejiang) Scolopodus gracilis (203704)
Darriwilian469.4 - 458.2Kazakhstan P. striatus (220540)
Darriwilian469.4 - 458.2Canada (Newfoundland) P. quetus (210479 210480 210481 210482 210483 210486) P. quetus, P. striatus (210478 210487 210488 210489 210490) P. quetus, P. striatus, P. gracilis (210477)
Darriwilian469.4 - 458.2Canada (British Columbia) P. striatus (177960 177963)
Llanvirn468.0 - 458.2Argentina P. sp. (8706)
Llanvirn468.0 - 458.2Canada (Northwest Territories) Scolopodus gracilis (25753)