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Nucleolites

Echinoidea - Nucleolitidae

Synonyms
Synonymy list
YearName and author
1801Nucleolites Lamarck p. 347
1825Echinobrissus Gray
1852Disaster (Nucleolites) Quenstedt
1915Echinobrissus Clark and Twitchell p. 69
1936Echinobrissus Maury p. 276
1962Nucleolites Kier p. 56
1963Echinobrissus Jesionek-Szymanska p. 336
1966Nucleolites Kier p. U501
1971Echinobrissus Poretskaya p. 6
2002Nucleolites Sepkoski
2009Nucleolites Smith pp. http://www.nhm.ac.uk/our-science/data/ec

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumEleutherozoa
Echinozoa()
classEchinoidea()
RankNameAuthor
subclassEuechinoideaBronn 1860
superorderAcroechinoidea()
Carinacea
Irregularia()
Microstomata
Neognathostomata
familyNucleolitidae
genusNucleolites

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. †Nucleolites Lamarck 1801
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Nucleolites hori Fourtau 1921
Nucleolites scutatus Lamarck 1816
Invalid names: Echinobrissus Gray 1825 [objective synonym]
Diagnosis
ReferenceDiagnosis
A. B. Smith 2009Test of small to medium size, broad with greatest width posterior to centre, moderately inflated with thick margins; Apical system tetrabasal, four gonopores, no complemental plates in the disc; Petals long, open, poriferous zones narrowing distally but remaining open, pores conjugate, outer pore transversely elongated; all ambulacral plates with double pores, Periproct supramarginal, longitudinal, with short anal groove; opening at some distance from the apical disc; Peristome anterior, subpentagonal; opening without vertical-walled entrance but oral surface weakly sunken towards peristome; Bourrelets hardly developed; Phyllodes narrow, not bowed towards peristome, double pored, with two series of pore-pairs in each half-ambulacrum; No buccal pores.
Measurements
No measurements are available
Composition: high Mg calcitec
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: actively mobilec
Life habit: epifaunalc
Diet: grazerc
Diet 2: deposit feederc
Vision: limitedc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-28 12:05:24
Modified: 2010-02-12 04:00:29
Source: c = class, p = phylum
References: Aberhan 1992, Kiessling 2004

Age range: base of the Late/Upper Bajocian to the top of the Danian or 168.60000 to 61.66000 Ma

Collections (88 total)


Time interval Ma Country or state Original ID and collection number
Middle Jurassic174.7 - 161.5United Kingdom (Gloucestershire) N. clunicularis (204099)
Bajocian170.9 - 168.2Saudi Arabia N. sp. (48088 48089)
Late/Upper Bajocian168.6 - 168.2Switzerland N. renggeri (32036)
Early/Lower Bathonian - Late/Upper Bajocian168.2 - 168.2France N. amplus (8834)
Early/Lower Bathonian168.2 - 165.3Poland Echinobrissus terquemi (196446)
Late/Upper Bathonian168.2 - 165.3Poland Echinobrissus elongatus, Echinobrissus pilensis (196444)
Late/Upper Bathonian168.2 - 165.3France N. clunicularis (58932)
Callovian165.3 - 161.5Germany (Brandenburg) N. sp., N. scutatus (32016)
Callovian165.3 - 161.5Armenia Echinobrissus clunicularis (196494)
Early/Lower Callovian165.3 - 161.5Poland Echinobrissus orbicularis, Echinobrissus clunicularis (196447)
Callovian - Oxfordian165.3 - 154.8Tunisia N. sp. (13951)
Early/Lower Oxfordian161.5 - 154.8United Kingdom (England) N. scutatus (5936)
Middle Oxfordian161.5 - 154.8United Kingdom (England) N. scutatus (4087 4088) N. sp. (22737)
Middle Oxfordian161.5 - 154.8France N. scutatus (4077 4859)
Oxfordian161.5 - 154.8France (Basse-Normandie) N. scutatus (229482)
Oxfordian161.5 - 154.8United Kingdom (England) N. scutatum (1563) N. scutatus (1505 1506 1558 1598 1602 1604 1605 1607 1608 1609 1904 1914 1915 2093 2104 2107 2109 2144 2653 2654 2659 2665) N. sp. (2649)
Late/Upper Oxfordian157.9 - 154.8United Kingdom N. scutatus (35300)
Late/Upper Oxfordian157.9 - 154.8France N. scutatus (4779 4781 4784 4786)
Late/Upper Oxfordian157.9 - 154.8United Kingdom (England) N. scutatus (4085 4094 5937 5938 5940)
Late/Upper Oxfordian157.9 - 154.8France (Normandy) N. scutatus (4777 4780)
Kimmeridgian154.8 - 149.2Poland (Czarnoglowy) N. letteroni (157224)
Kimmeridgian154.8 - 149.2Poland (Ozarow) N. letteroni (157221)
Kimmeridgian154.8 - 149.2Poland (Niziny) N. brodiei (157215)
Kimmeridgian154.8 - 149.2Poland (Goluchow) N. trucatus (157219)
Kimmeridgian154.8 - 149.2Poland (Wierzbica) N. letteroni (157220)
Late/Upper Kimmeridgian152.21 - 149.2Germany (Bavaria) N. sp. (132944)
Valanginian137.05 - 132.6Saudi Arabia N. sp. (195508)
Hauterivian132.6 - 125.77Switzerland Echinobrissus olfersii (2254) Echinobrissus subquadratus, Echinobrissus olfersii (2198 2258)
Hauterivian132.6 - 125.77Portugal N. teixeirae (65876)
Hauterivian132.6 - 125.77France Echinobrissus olfersii (2209)
Barremian125.77 - 121.4France Echinobrissus subquadratus, Echinobrissus olfersii (2212)
Barremian125.77 - 121.4Portugal N. piveteaui (73313) N. piveteaui, N. scheuchzeri (73329)
Barremian125.77 - 121.4Switzerland Echinobrissus subquadratus, Echinobrissus olfersii (2196)
Early/Lower Aptian121.4 - 119.57Egypt N. hori (220853)
Early/Lower Aptian121.4 - 119.57Switzerland N. roberti (2232)
Aptian121.4 - 113.2France Echinobrissus nicoleti (2186)
Aptian121.4 - 113.2Portugal N. piveteaui (73556)
Aptian121.4 - 113.2Switzerland Echinobrissus placentula, Echinobrissus aequalis (2234) N. roberti, Echinobrissus excentricus (2231)
Early/Lower Albian113.2 - 110.1United Kingdom (England) N. lacunosus (1864)
Early/Lower Albian113.2 - 110.1Russian Federation (Vladimir) N. solovjevi (235277)
Middle Albian110.1 - 106.3Russian Federation (Vladimir) N. solovjevi (235282)
Middle Albian110.1 - 106.3Peru Echinobrissus sp. (88175)
Early/Lower Cenomanian100.5 - 93.9USA (Texas) Echinobrissus angustatus (88754)
Middle Turonian93.9 - 89.8Kyrgyzstan (Batken) Echinobrissus markovi (3805) Echinobrissus markovi, Echinobrissus gultchensis (3808)
Turonian93.9 - 89.8Gabon Echinobrissus atlanticus (209643)
Turonian93.9 - 89.8Egypt Echinobrissus lefebvrei (140954)
Late/Upper Campanian - Early/Lower Maastrichtian83.6 - 66.0Spain N. sp. (3772)
Danian66.0 - 61.66Libya Echinobrissus pannonicus (77235)