TY - GEN AU - Nielsen,Claus TI - Was the ancestral panarthropod mouth ventral or terminal? SN - 1873-5495 PY - 2019///0614 KW - Animals KW - Arthropods KW - anatomy & histology KW - Fossils KW - Mouth KW - Phylogeny KW - Tardigrada N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.asd.2018.11.002 ER -