Catalan Acanthostega gunnari Cited by user Leptictidium on 08 Jan 2024 Acanthostega gunnari és una espècie extinta de tetràpode majoritàriament aquàtic que visqué a Groenlàndia durant el Devonià superior, fa entre 359 i 372 milions d'anys.
Polish Akantostega Cited by user Mpn on 14 May 2023 Akantostega (Acanthostega) – jeden z pierwszych czworonogów, ogniwo pośrednie pomiędzy rybami a płazami.
English Acanthostega Cited by user Fanboyphilosopher on 02 Aug 2022 Acanthostega (meaning "spiny roof") is an extinct genus of stem-tetrapod, among the first vertebrate animals to have recognizable limbs.
English Jenny Clack Cited by user Koskinonodon on 12 Jul 2020 Jennifer Alice Clack, FRS (née Agnew; 3 November 1947 – 26 March 2020) was an English palaeontologist, an expert in the field of evolutionary biology.