Harpes ” neogracilis Richter and Richter, 1924

Feist, Raimund, 2002, Trilobites from the latest Frasnian Kellwasser Crisis in North Africa (Mrirt, central Moroccan Meseta), Acta Palaeontologica Polonica 47 (2), pp. 203-210 : 206

publication ID

https://doi.org/ 10.5281/zenodo.13175056

DOI

https://doi.org/10.5281/zenodo.13175068

persistent identifier

https://treatment.plazi.org/id/03D887C9-FF88-FF83-FF96-FEB78F95FC2E

treatment provided by

Felipe

scientific name

Harpes ” neogracilis Richter and Richter, 1924
status

 

Harpes ” neogracilis Richter and Richter, 1924 View in CoL

Fig. 2K–N View Fig .

Harpes ” neogracilis Richter and Richter, 1924 View in CoL ; Feist and Schindler 1994: 211, pl. 4: 3–8 (see list of older synonymies therein).

Material.— Figured specimens: 2 cephala from section “2”, upper trilobite association ( UM2 − RF 219–220); additional material from same locality: 13 cephala ( UM2 − RF 221–233); from section “1”, upper trilobite association: 1 cephalon ( UM2 − RF 234), lower trilobite association: 3 cephala ( UM2 − RF 235–237) .

Remarks.—The new material is closest to the specimens from the type locality Sessacker (Rhenish Slate Mountains, Germany, described by Richter and Richter 1926). However, the brim, though flat and down−sloping distally, has perforations of equal size and there is no row of larger perforations on the inner side of the marginal border as in the material from Sessacker. The eyes are less prominent and form low ocular swellings; this feature is also developed in specimens from Coumiac, Montagne Noire ( Feist and Schindler 1994).

Kingdom

Animalia

Phylum

Arthropoda

Class

Trilobita

Order

Harpetida

Family

Harpetidae

Genus

Harpes

Loc

Harpes ” neogracilis Richter and Richter, 1924

Feist, Raimund 2002
2002
Loc

Harpes ” neogracilis

Feist, R. & Schindler, E. 1994: 211
1994
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