Triadogigantocypris koninckiana ( Bosquet 1847 )

Kornicker, Louis S., Van, Barry W. M., Bakel, Fraaije, René H. B. & Jagt, John W. M., 2006, Revision of Mesozoic Myodocopina (Ostracoda) and a new genus and species, Mesoleberis hollandica, from the Upper Cretaceous of Belgium and The Netherlands, Zootaxa 1246, pp. 15-54: 32-33

publication ID

10.5281/zenodo.172935

persistent identifier

http://treatment.plazi.org/id/C616879A-4B67-C073-FE94-F989102AFA3C

treatment provided by

Plazi

scientific name

Triadogigantocypris koninckiana ( Bosquet 1847 )
status

 

Triadogigantocypris koninckiana ( Bosquet 1847)  (new combination)

Fig. 3View FIGURE 3 F –I

Cyprella koninckiana Bosquet 1847: 373  , pl. 4: figs. 15 a –c.— 1854: 125, pl. 9: figs. 12 a –c.

Cypridina koninckiana ( Bosquet 1847)  .— Jones 1849: 3, 36 (list).— 1898: 342, pl. 17: fig. 4.— Jones & Kirkby 1874: 12.— Van Veen 1936: 169, pl. 9: figs. 18–21.

Cypridina konincki ( Bosquet 1847)  . — Staring 1860: 362.— Ubaghs 1879: 199.

Monopia koninckiana ( Bosquet 1847)  . — Howe & Laurencich 1958: 425.— Coryell 1963: 583, 1034.

Not Cypridina koninckiana Bosquet 1847: 368  , pl. 3: figs. 5 a –f.

Holotype

?None selected.

Syntypes locality

Upper Cretaceous: Maastricht area (southern Limburg, The Netherlands).

Material

No material examined herein.

Diagnosis

Carapace dimensions: length 1.2 mm, height 0.7 mm. Carapace oval in lateral view with posterior margin projecting at midheight ( Fig. 3View FIGURE 3 F –I). Carapace with rostrum; ventral margin of rostrum forms obtuse angle with anterior edge of valve ventral to rostrum. Central adductor muscle scar area large and contains 2 rows of oblique scars ( Fig. 3View FIGURE 3 I). Surface of carapace with round pits.

Comparisons

The carapace of this species is more elongate than that of M. hollandica  and has a pointed posterior process at midheight that is absent on the latter.

Remarks

Coryell (1963: 1034) incorrectly referred specimens identified as Cypridella koninckiana Jones 1870 (Carboniferous)  by Koken 1896: 37, text­fig. 25: figs. 10,10 a) to M. koninckiana ( Bosquet 1847)  . Koken’s illustrated specimen has a large node on each valve that is absent on T. koninckiana  (also see illustrations of species in Jones & Kirkby 1874: pl. III: figs. 14, 16, 17).

Kingdom

Animalia

Phylum

Arthropoda

Class

Ostracoda

Genus

Triadogigantocypris

Loc

Triadogigantocypris koninckiana ( Bosquet 1847 )

Kornicker, Louis S., Van, Barry W. M., Bakel, Fraaije, René H. B. & Jagt, John W. M. 2006

2006
Loc

Monopia koninckiana (

Coryell 1963: 583
Howe 1958: 425

1958
Loc

Cypridina konincki (

Ubaghs 1879: 199
Staring 1860: 362

1860
Loc

Cypridina koninckiana (

Van 1936: 169
Jones 1874: 12
Jones 1849: 3

1849
Loc

Cyprella koninckiana

Bosquet 1847: 373

Loc

Cypridina koninckiana

Bosquet 1847: 368