Alkenopterus (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Alkenopterus" in Portuguese language version.

Last modified: 05:34:37, 25 May 2026 (UTC)

Ref.Un. Ref.Website

Global rank Portuguese rank

2^nd place

4^th place

96^th place

115^th place

doi.org (Global: 2^nd place; Portuguese: 4^th place)

Poschmann, Markus; Tetlie, Odd Erik (2004). «On the Emsian (Early Devonian) arthropods of the Rhenish Slate Mountains: 4. The eurypterids Alkenopterus and Vinetopterus n. gen. (Arthropoda: Chelicerata)». Senckenbergiana Lethaea. 84 (1–2): 173–193. doi:10.1007/BF03043470
Poschmann, Markus (2014). «Note on the morphology and systematic position of Alkenopterus burglahrensis (Chelicerata: Eurypterida: Eurypterina) from the Lower Devonian of Germany». Paläontologische Zeitschrift. 88 (2): 223–226. doi:10.1007/s12542-013-0189-x
Erik Tetlie, O; Poschmann, Markus (1 de junho de 2008). «Phylogeny and palaeoecology of the Adelophthalmoidea (Arthropoda; Chelicerata; Eurypterida)». Journal of Systematic Palaeontology. 6 (2): 237–249. doi:10.1017/S1477201907002416
Lamsdell, James C.; Braddy, Simon J.; Tetlie, O. Erik (2010). «The systematics and phylogeny of the Stylonurina (Arthropoda: Chelicerata: Eurypterida)». Journal of Systematic Palaeontology. 8 (1): 49–61. doi:10.1080/14772011003603564