eubrachythoracid

English

Noun

eubrachythoracid (plural eubrachythoracids)

1. Any arthrodire of the clade Eubrachythoraci
   • 2009 February 26, John A. Long et al., “Devonian arthrodire embryos and the origin of internal fertilization in vertebrates”, in Nature, volume 457, number 7233, DOI:10.1038/nature07732, pages 1124-1127:

     The presence of embryos in the arthrodire Incisoscutum indicate that internal fertilization was the main reproductive mode for this species, and that viviparity could have evolved in other eubrachythoracid arthrodires.