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Cystispina (Krambedrysia) diversa

Artiopoda - Proetida - Phillipsiidae

Taxonomy
Cystispina diversa was named by Hahn and Hahn (1971). Its type specimen is SMF 22786, a cephalon/head (cranidium), and it is a 3D body fossil. Its type locality is Homberg bei Erdbach, Raum Herborn, which is in a Visean carbonate shale in the Bromberg Formation of Germany.

It was recombined as Cystispina (Spatulina) diversa by Hahn and Hahn (1981); it was recombined as Cystispina (Krambedrysia) diversa by Hahn et al. (2019), Müller and Hahn (2023).

Entered
by P. Wagner on 2020-12-19; modified by P. Wagner on 2020-12-20

Synonyms
Synonymy list
YearName and author
1971Cystispina semibullata Hahn and Hahn pp. 478-479 figs. txt. f. 8, pl. 4 f. 33a-b
1971Cystispina diversa Hahn and Hahn pp. 479-489 figs. Abb. 9, Taf. 3 Fig. 27-28.
1981Cystispina (Spatulina) diversa Hahn and Hahn figs. pl. 7
1992Krambedrysia kretzorum Hahn et al. pp. 139 - 140 figs. pl. 40
2008Cystispina diversa Müller pp. 59 - 61 figs. Abb. 4-7, Taf. 2- Fig. 1-11, Taf. 3 Fig. 1-4
2019Cystispina (Krambedrysia) diversa Hahn et al.
2023Cystispina (Krambedrysia) diversa Müller and Hahn p. 106

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaGravenhorst 1843
classArtiopodaHou and Bergstrom
RankNameAuthor
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
superfamilyProetoideaHawle and Corda 1847
familyPhillipsiidaeOehlert 1886
subfamilyArchegoninaeHahn and Brauckmann 1984
genusCystispina(Richter and Richter 1939)
subgenusKrambedrysia(Hahn et al. 1992)
speciesdiversa(Hahn and Hahn 1971)

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.

†Cystispina (Krambedrysia) diversa Hahn and Hahn 1971
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Invalid names: Cystispina kretzorum Hahn et al. 1992 [synonym], Cystispina semibullata Hahn and Hahn 1971 [synonym]
Diagnosis
ReferenceDiagnosis
P. Müller 2008Eine Art von Cystispina mit folgen- den Besonderheiten – Präglabellar-Bereich und Festwangen mäßig breit, Augen-Deckel etwas außerhalb von β gelegen (exsag.). Freiwange mit mäßig großem Auge, Wangen-Stachel hinten vertikal stark nach oben aufgebläht. Pygidium lang mit langer Rhachis.
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: deposit feedero
Vision: well-developedf
Created: 2009-12-19 02:34:58
Modified: 2009-12-19 04:34:58
Source: f = family, o = order, c = class
References: Fortey and Owens 1999, Aberhan et al. 2004, Whittington et al. 1997

Age range: Chadian or 346.70000 to 339.90000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Chadian346.7 - 339.9Germany (North Rhine-Westphalia) Cystispina diversa (279050)
Chadian346.7 - 339.9Germany Cystispina diversa (37185)
Visean346.7 - 330.3Germany Cystispina semibullata (216584)
Visean346.7 - 330.3Germany (Hessen) Cystispina diversa (type locality: 216583)
Visean346.7 - 330.3Germany (North Rhine-Westphalia) Cystispina diversa (279049)