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Volocephalina connexa

Artiopoda - Ptychopariida - Ptychopariidae

Taxonomy
Volocephalina connexa was named by Palmer and Halley (1979). It is the type species of Volocephalina.

Synonymy list
YearName and author
1979Volocephalina connexa Palmer and Halley p. 117 figs. Plate 14, figures 17, 18, 21, 22

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaGravenhorst 1843
RankNameAuthor
classArtiopodaHou and Bergstrom
classTrilobitaWalch 1771
subclassLibristoma
orderPtychopariidaSwinnerton 1915
familyPtychopariidaeMatthew 1887
genusVolocephalina
speciesconnexa

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.

Volocephalina connexa Palmer and Halley 1979
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Spines: noneg
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: carnivorec
Vision: well-developedf
Created: 2009-06-09 21:32:29
Modified: 2009-06-09 23:32:29
Source: g = genus, f = family, c = class
References: Hendy 2009, Aberhan et al. 2004

Age range: base of the Solvan to the top of the Delamaran or 508.20000 to 505.30000 Ma

Collections (19 total)


Time interval Ma Country or state Original ID and collection number
Delamaran509.7 - 505.3USA (Nevada) Volocephalina connexa (9411 9435 149569 149571)
Delamaran509.7 - 505.3USA (California) Volocephalina connexa (149619)
Solvan508.2 - 504.5USA (Nevada) Volocephalina connexa (9424 9430 9433 9446 9447 9448 9449 9451 9456 9457 9460 9461 9462 9472)