PBDB Taxon

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

Sonninia (Euhoploceras) adicra

Cephalopoda - Ammonitida - Sonniniidae

Taxonomy

Ammonites adicrus was named by Waagen (1867). It is not extant.

It was recombined as Sonninia adicra by Géczy (1966); it was recombined as Sonninia (Euhoploceras) adicra by Galácz (2015).

Sister species lacking formal opinion data

Euhoploceras adicrum, Euhoploceras modestum, S. andium, S. arabica, S. costata, S. espinasitensis, S. insignoides, S. mammilifera, S. modesta, S. sowerby, S. spinigera, S. zittelli, S. modesta, S. omphalica, S. boweri

Synonyms

Sherbornites projectifer was named by Buckman (1923). It is not extant.

It was recombined as Sonninia projectifer by Imlay (1964); it was synonymized subjectively with Sonninia (Euhoploceras) adicra by Dietze et al. (2005).
Sonninia crassicostata was named by Buckman (1893). It is not extant. Its type specimen is Sedgwick J 6487. Its type locality is Bradford Abbas, East Hill, bed 6c, which is in a Discites carbonate limestone in the Aston Limestone Formation of the United Kingdom.

It was synonymized subjectively with Sonninia (Euhoploceras) adicra by Westermann (1966).

Synonymy list

Year	Name and author
1867	Ammonites adicrus Waagen
1893	Sonninia crassicostata Buckman p. 354 figs. Pl. LXXX, figs 3-6
1923	Sherbornites projectifer Buckman fig. CDXI
1964	Sonninia projectifer Imlay p. B33
1966	Sonninia adicra Géczy
2015	Sonninia (Euhoploceras) adicra Galácz

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Spiralia
superphylum	Lophotrochozoa
phylum	Mollusca
class	Cephalopoda	Cuvier 1797
subclass	Ammonoidea	()

Rank	Name	Author
order	Ammonitida	Haeckel 1866
suborder	Ammonitina	Hyatt 1889
superfamily	Hildoceratoidea	(Hyatt 1867)
family	Sonniniidae	Buckman 1892
subfamily	Sonniniinae	Buckman 1892
genus	Sonninia
subgenus	Euhoploceras	()
species	adicra	()

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.

†Sonninia (Euhoploceras) adicra Waagen 1867

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Invalid names: Sherbornites projectifer Buckman 1923 [synonym], Sonninia crassicostata Buckman 1893 [synonym]

Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

aragoniteo

Environment:

marinec

Locomotion:

fast-movingo

Life habit:

nektonico

Diet:

carnivoreo

Vision:

well-developedc

Created:

2005-01-28 02:27:03

Modified:

2009-10-08 14:14:55

Source: o = order, c = class

References: Kiessling 2004, Kiessling 2003

Age range: Early/Lower Bajocian or 170.90000 to 168.60000 Ma

Collections (8 total)

Time interval	Ma	Country or state	Original ID and collection number
Aalenian - Bajocian	174.7 - 168.2	Hungary	Sonninia adicra (64311)
Early/Lower Bajocian	170.9 - 168.6	Canada (British Columbia)	Sonninia adicra (200309)
Early/Lower Bajocian	170.9 - 168.6	Hungary	Sonninia adicra (220904)
Bajocian	170.9 - 168.2	China (Xizang)	Euhoploceras adicra (61426)
Bajocian	170.9 - 168.2	Saudi Arabia	Sonninia projectifer (48030 48109)
Discites	170.9 - 168.2	United Kingdom (England)	Sonninia crassicostata (235937)
Discites	170.9 - 168.2	United Kingdom	Sonninia crassicostata (141363)