PBDB Taxon

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

Icriodus subterminus

Conodonta - Prioniodontida - Icriodontidae

Taxonomy

Icriodus subterminus was named by Youngquist (1947).

Sister species lacking formal opinion data

I. angustoides, I. angustus, I. bidentatus, I. calvini, I. corniger, I. culicellus, I. cymbiformis, I. difficilis, I. eslaensis, I. excavatus, I. hesperius, I. latecarinatus, I. lilliputensis, I. lindensis, I. multicostatus, I. obliquimarginatus, I. orri, I. platyobliquimarginatus, I. rectangularis, I. struvei, I. tafilatensis, I. transiens, I. trojani

Synonymy list

Year	Name and author
1947	Icriodus subterminus Youngquist

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Deuterostomia
phylum	Chordata	Haeckel 1874
subphylum	Conodontophorida	()

Rank	Name	Author
class	Conodonta
order	Prioniodontida	(Dzik 1976)
superfamily	Prioniodontacea	Bassler 1925
family	Icriodontidae	Müller and Müller 1957
genus	Icriodus	Branson and Mehl 1938
species	subterminus	Youngquist 1947

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.

†Icriodus subterminus Youngquist 1947

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Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

hydroxyapatitec

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

Reference: Aberhan 1992

Age range: base of the Givetian to the top of the Late/Upper Frasnian or 387.70000 to 376.10000 Ma

Collections (36 total)

Time interval	Ma	Country or state	Original ID and collection number
Givetian	387.7 - 382.7	Morocco	Icriodus subterminus (145453 149349)
Givetian	387.7 - 382.7	USA (Iowa)	Icriodus subterminus (163063)
Givetian	387.7 - 382.7	Iran	Icriodus subterminus (188981 214734 214735 214736 214822)
Givetian	387.7 - 382.7	Poland	Icriodus subterminus (145716 145717 145718 145719 145734 145907 145911 145923 145926 145928 145933 145934 145939 145940 145941 145944 145945)
Givetian	387.7 - 382.7	Belgium (Namur)	Icriodus subterminus (152852)
Givetian - Frasnian	387.7 - 372.2	Spain (Palencia)	Icriodus subterminus (40356)
Frasnian	382.7 - 372.2	Belgium	Icriodus subterminus (145408)
Frasnian	382.7 - 372.2	Germany	Icriodus subterminus (228004 228005 228006 228587 228590)
Frasnian	382.7 - 372.2	Iran	Icriodus subterminus (188984)
Late/Upper Givetian	380.2 - 382.7	Turkey	Icriodus subterminus (200386)
Late/Upper Frasnian	379.5 - 376.1	Australia (New South Wales)	Icriodus subterminus (40006)