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Loxonema phillipsi

Gastropoda - Murchisoniina - Loxonematidae

Taxonomy
Turritella phillipsii was named by Howse (1848).

It was synonymized subjectively with Loxonema fasciata by King (1850); it was synonymized subjectively with Chemnitzia altenburgensis by Howse (1857); it was recombined as Turbonilla phillipsi by Geinitz (1861); it was recombined as Loxonema phillipsi by Airaghi (1907), Dietz (1911) and Riedel (1917).

Sister species lacking formal opinion data

Synonyms
Synonymy list
YearName and author
1848Turritella phillipsii Howse p. 240
1848Turritella tunstallensis Howse p. 241
1848Loxonema geinitziana King p. 13
1850Loxonema geinitziana King p. 210 figs. pl. 16 f. 31
1861Turbonilla phillipsi Geinitz p. 47 figs. Pl 11, figs 11-13
1907Loxonema phillipsi Airaghi p. 56
1911Loxonema phillipsi Dietz p. 479 figs. Pl 15, fig 2
1917Loxonema phillipsi Riedel p. 66
1977Donaldina geinitziana Pattison p. 40
1991Streptacis geinitziana Hollingworth and Barker p. 359–360 figs. 17-18, 22.5-6

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassOrthogastropoda
orderMurchisoniina
superfamilyLoxonematoidea(Koken 1889)
familyLoxonematidae
genusLoxonema
speciesphillipsi()

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.

Loxonema phillipsi Howse 1848
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Invalid names: Loxonema geinitziana King 1848 [synonym], Turritella tunstallensis Howse 1848 [synonym]
Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height28.205.7011.88.754.31

Composition: aragoniteo
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Adult height: 10 to < 100g
Folds: noneg
Ribbing: noneg
Spines: noneg
Internal reinforcement: noneg
Locomotion: facultatively mobilef
Life habit: epifaunalf
Diet: suspension feederf
Vision: limitedo
Created: 2009-06-06 08:07:05
Modified: 2009-06-06 10:07:05
Source: g = genus, f = family, o = order
References: Hendy 2009, Bambach et al. 2007

Age range: base of the Wuchiapingian to the top of the Changhsingian or 259.90000 to 252.17000 Ma

Collections (9 total)


Time interval Ma Country or state Original ID and collection number
Wuchiapingian259.9 - 254.17Poland Loxonema phillipsi (208518)
Wuchiapingian259.9 - 254.17United Kingdom Turritella phillipsii (130834 130870) Turritella phillipsii, Turritella tunstallensis (130871)
Wuchiapingian259.9 - 254.17Germany Loxonema phillipsi (208967)
Wuchiapingian259.9 - 254.17United Kingdom (England) Loxonema geinitziana (130765) Streptacis geinitziana (24085 109718)
Changhsingian254.17 - 252.17Italy Loxonema phillipsi (232368)