Potamotrygoninae (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Potamotrygoninae" in Polish language version.

Last modified: 20:56:00, 4 May 2025 (UTC)

Ref.Un. Ref.Website

Global rank Polish rank

54biodiversitylibrary.org

168^th place

28^th place

21calacademy.org

1,593^rd place

368^th place

11books.google.com

3^rd place

42^nd place

biodiversitylibrary.org (Global: 168^th place; Polish: 28^th place)

S. Garman. On the pelvis and external sexual organs of selachians, with especial references to the new genera Potamotrygon and Disceus (with descriptions). „Proceedings of the Boston Society of Natural History”. 19, s. 208, 1877. (ang.).
T.N. Gill. Families and subfamilies of fishes. „Memoirs of the National Academy of Science”. 6 (6), s. 130, 1893. (ang.).
C.H. Eigenmann. The freshwater fishes of British Guiana, including a study of the ecological grouping of species, and the relation of the fauna of the plateau to that of the lowlands. „Memoirs of the Carnegie Museum”. 5 (1), s. 116, 1912. (ang.).
D.S. Jordan. A classification of fishes including families and genera as far as known. „Stanford University Publications, University Series, Biological Sciences”. 3 (2), s. 104, 1923. (ang.).

books.google.com (Global: 3^rd place; Polish: 42^nd place)

T.N. Gill: Trygonidae. W: F.A.P. Barnard & A. Guyet (redaktorzy): Johnson’s New Universal Cyclopædia: scientific and popular treasury of useful knowledge. Cz. 4: S—Appendix. New York: Alvin J. Johnson and Son, 1877, s. 958. (ang.).

calacademy.org (Global: 1,593^rd place; Polish: 368^th place)

researcharchive.calacademy.org

RonR. Fricke RonR., William NeilW.N. Eschmeyer William NeilW.N., Richard van derR. Laan Richard van derR. (red.), SEARCH, [w:] Eschmeyer’s Catalog of Fishes, California Academy of Sciences, 2 kwietnia 2024 [dostęp 2024-04-17] (ang.).