Taxon Concept provided by
| Taxon Concept provided by
|
|
| Home | Search | |
| TaxonConcept data set details: |
||||||
| Back to Search | ||||||
| . | ||||||
| Anonymous: Unedited TaxonConcept data | ||||||
| Notice: This catalogue page may contain unedited data.
| ||||||
Species Compactogerina stellapolaris Grigelis 1977 | ||||||
|
|
||||||
| Discussion / Comments: | ||||||
|
Boudagher-Fadel et al. (1997): Remarks: The holotype figured by Grigelis (1977) is a specimen with a very compact test, in which the sutures are only very slightly depressed and the equatorial periphery is not lobulate. This morphology agrees with that of two metatypes illustrated here (Plate 2.7, Figs 1-3,7). The sutures of another topotypic specimen also illustrated on Plate 2.7 (Figs 4-6), however, are much more depressed and the equatorial periphery is more lobulate; if the specimens figured here are indeed all conspecific, then they give a view of the range of the variation which occurred in the species, but not enough specimens are available to us to be sure. The aperture possesses a narrow lip which partly covers the umbilicus (this lip appears to be broken away on Plate 2.7, Fig. 6). |
||||||
| Systematics: | ||||||
|
22 Subordo Globigerinina Superfamilia Favusellacea Familia Conoglobigerinidae Genus Compactogerina Species Compactogerina stellapolaris |
||||||
| Synonym list: | ||||||
| Boudagher-Fadel et al. (1997): 1977 Globuligerina stellapolaris Grigelis. - Grigelis et al. : p.927 text-fig. 1a-c
1997 Compactogerina stellapolaris Grigelis. - Boudagher-Fadel et al. : 45, 47 pl. 2.7, fig. 1-7;
pl. 2.8, fig. 1;
Figure. 2.2
|
||||||
| References: | ||||||
Grigelis,A.A.; Mesezhinikov,M.S..; Yakovleva,S.P.. and Kozlova,G.E.. (1977): Boudagher-Fadel,M.K.; Banner,F.T.; Whittaker,J.E. and Simmons,M.D. (1997): |
||||||
| Anonymous: Unedited TaxonConcept data | ||||||
 This work is licensed under a Creative Commons Attribution 2.5 License. | ||||||
| Back to Search | ||||||
|
Taxon relations
Ranking (experimental) |
||||||