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Astropecten bispinosus

Asteroidea - Paxillosida - Astropectinidae

Taxonomy
Asterias bispinosa was named by Otto (1823). It is extant.

It was recombined as Astropecten bispinosus by Sacco (1893), de Gregorio (1895), del Prato (1896), von Linstow (1909) and Hess (1955).

Synonymy list
YearName and author
1823Asterias bispinosa Otto
1893Astropecten bispinosus Sacco pp. 740-742 figs. fig. 1
1895Astropecten bispinosus de Gregorio p. 3
1896Astropecten bispinosus del Prato pp. 44-45 figs. pl. 1 fig. 1
1909Astropecten bispinosus von Linstow p. 54
1955Astropecten bispinosus Hess p. 56

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumEleutherozoa
Asterozoa()
RankNameAuthor
classAsteroidea
subclassAmbuloasteroidea
infraclassNeoasteroidea()
superorderValvatacea
orderPaxillosida
familyAstropectinidae
genusAstropecten
speciesbispinosus()

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.

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Diagnosis
ReferenceDiagnosis
H. Hess 1955Very long arms. Ventro-lateral fields small. Superomarginals nearly as long as wide, with elongated spines.
Measurements
No measurements are available
Composition: high Mg calcitef
Ontogeny: accretion, addition of partsp
Grouping: solitaryf
Environment: marinef
Locomotion: slow-movingf
Life habit: semi-infaunalf
Diet: carnivoref
Vision: limitedc
Reproduction: oviparousf
Dispersal: waterf
Dispersal 2: planktonicf
Created: 2007-10-02 03:56:56
Modified: 2009-10-10 10:31:00
Source: f = family, c = class, p = phylum
References: Aberhan 1992, Blake 1990, Aberhan et al. 2004

Age range: Pliocene or 5.33300 to 2.58800 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Pliocene5.333 - 2.588Italy Astropecten bispinosus (62341)