Piciformes (Portuguese Wikipedia)
Analysis of information sources in references of the Wikipedia article "Piciformes" in Portuguese language version.
Last modified:
Ref.Un. Ref.Website
Global rank
Portuguese rank
low place
1,407th place
308th place
525th place
amnh.org (Global: 454th place; Portuguese: 413th place)
digitallibrary.amnh.org
- Cracraft, Joel; Morony, John J. Jr. (1969). «A new Pliocene woodpecker, with comments on the fossil Picidae» (PDF). American Museum Novitates (em inglês). 2400: 1–8
cornell.edu (Global: 308th place; Portuguese: 525th place)
birds.cornell.edu
- «Clements Checklist». birds.cornell.edu. Cornell Lab of Ornithology. Agosto 2020. Consultado em 6 de dezembro de 2020
doi.org (Global: 2nd place; Portuguese: 4th place)
dx.doi.org
- Ericson, Per G.P; et al. (2006). «Diversification of Neoaves: integration of molecular sequence data and fossils». Biology Letters. 2 (4): 543–547. PMC 1834003
. PMID 17148284. doi:10.1098/rsbl.2006.0523
europa.eu (Global: 62nd place; Portuguese: 57th place)
ec.europa.eu
- «Os Nomes Portugueses das Aves do Mundo» (PDF). europa.eu. 20 de junho de 2021. Consultado em 11 de julho de 2023
itis.gov (Global: 241st place; Portuguese: 228th place)
- «Piciformes» (em inglês). ITIS (www.itis.gov)
nih.gov (Global: 5th place; Portuguese: 6th place)
ncbi.nlm.nih.gov
- Ericson, Per G.P; et al. (2006). «Diversification of Neoaves: integration of molecular sequence data and fossils». Biology Letters. 2 (4): 543–547. PMC 1834003. PMID 17148284. doi:10.1098/rsbl.2006.0523