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Nephranops (Nephranops) incisus

Trilobita - Phacopida - Phacopidae

Taxonomy
Phacops (Trimerocephalus) incisus was named by Roemer (1866). It is the type species of Nephranops, Nephranops (Nephranops).

It was recombined as Phacops (Nephranops) incisus by Richter and Richter (1926); it was recombined as Nephranops incisus by Feist and Weyer (2018); it was recombined as Nephranops (Nephranops) incisus by Feist (2019).

Synonyms
  • Proetus muensteri was named by Richter (1869) [Proetus Münsteri].

    It was recombined as Perliproetus muensteri by Pfeiffer (1954); it was synonymized subjectively with Nephranops (Nephranops) incisus by Feist (2019).
Synonymy list
YearName and author
1866Phacops (Trimerocephalus) incisus Roemer p. 212 figs. pl. 35, fig. 4
1869Proetus muensteri Richter p. 391
1926Phacops (Nephranops) incisus Richter and Richter p. 149 figs. pl. 8, fig. 48, pl. 9, figs 49, 50
1954Perliproetus muensteri Pfeiffer p. 33 figs. pl. 1, figs 1, 2.
2018Nephranops incisus Feist and Weyer p. 204 fig. 2a–h
2019Nephranops (Nephranops) incisus Feist pp. 6 - 7 figs. 3D; 4A–L, S–U

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderPhacopinaStruve 1959
superfamilyPhacopoideaHupe 1953
familyPhacopidaeHawle and Corda 1847
genusNephranopsEmmrich 1839
subgenusNephranops(Richter 1926)
speciesincisus(Roemer 1866)

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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Invalid names: Perliproetus muensteri Richter 1869 [synonym]
Diagnosis
ReferenceDiagnosis
R. Feist 2019Cephalic axial furrows straight, frontal lobe of glabella not overhanging anterior border, of semicircular outline; anterior border furrow deep; pygidium of semicircular to sub-pentagonal outline, slightly truncated behind, axis with straight axial rings; pleural ribs not extending to lateral edges; postero-lateral border region defined against pleural field by break in slope, circumscribing inconspicuous border depression. Sculpture: low tiny granules.
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: carnivoresubo
Vision: limitedg
Created: 2010-01-27 01:06:32
Modified: 2010-01-27 03:06:32
Source: g = genus, subo = suborder, c = class
References: Aberhan et al. 2004, Fortey and Owens 1999, Whittington et al. 1997, Hendy 2009

Age range: Early/Lower Famennian or 376.10000 to 370.60000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Famennian376.1 - 370.6Germany Nephranops incisus (223514 223515 223516)
Early/Lower Famennian376.1 - 370.6Morocco Nephranops incisus (223517)