After Parker, 1982, and “Wikispecies”
<==o Acoela [Acoelomorpha] |--o Actinoposthiidae Hooge, 2001 | |-- Actinoposthia | |-- Archactinoposthia | |-- Atriofronta | |-- Childianea | |-- Microposthia | |-- Paractinoposthia | |-- Paraproporus | |-- Pelophila | |-- Philactinoposthia | |-- Pseudactinoposthia | `-- Tetraposthia |--o Anaperidae Dörjes, 1968 | |-- Achoerus | |-- Anaperus | |-- Conaperta | |-- Neochildia | |-- Oxyposthia | |-- Philachoerus | `-- Pseudanaperus |--o Antigonariidae | `-- Antigonaria arenaria Dorjes 1968 |--o Antroposthiidae Faubel, 1976 | |-- Antroposthia | |-- Convoluella | `-- Unantra |--o Childiidae | `-- Childia Graff, 1910 [Paraphanostoma Westblad, 1942; Tekle et al.,2005] |--o Convolutidae | |-- Adenopea | |-- Amphiscolops | |-- Brachypea | |-- Convoluta | |-- Haplodiscus | |-- Heterochaerus | |-- Oligochoerus | |-- Polychoerus | |-- Stomatricha | |-- Waminoa | `-- Wulguru |--o Dakuidae Hooge, 2003 | `-- Daku Hooge, 2003 |-- Diopisthoporidae |-- Hallangiidae |--o Haploposthiidae | |-- Deuterogonaria | |-- Paranaperus | |-- Praeanaperus | `== other genera? |--o Hofsteniidae | |-- Hofstenia | |-- Hofsteniola | `-- Marcusiola |--o Isodiametridae Hooge & Tyler, 2005 [Aphanostomidae] | |-- Isodiametra Hooge & Tyler, 2005 | `-- Pharyngia furva Nilsson, Wallberg & Jondelius, 2011 |--o Mecynostomidae | |-- Limnoposthia | |-- Stylomecynostomum | `== other genera? |-- Nadinidae |-- Otocelididae [Otocelidae] |-- Paratomellidae |--o Polycanthiidae Hooge, 2003 | `-- Polycanthus Hooge, 2003 [nec Polycanthus Swainson, 1838; nec Polycanthus Swainson, 1839] |-- Proporidae |--o Sagittiferidae | |-- Antrosagittifera | |-- Convolutriloba | |-- Praesagittifera | |-- Sagittifera | `-- Symsagittifera |--o Solenofilomorphidae Dörjes, 1968 | |-- Endocincta | |-- Fusantrum | |-- Myopea | |-- Oligofilomorpha | `-- Solenofilomorpha `--o Taurididae Kostenko, 1989 `-- Taurida fulvomaculata (Ax, 1959) Kostenko, 1989 [nec Taurida Sellier de Civrieux & Dessauvagie, 1965 (Foraminifera)]
Reference(s):
- Anonymous, 2012: Acoela. (last updated: 2012-10-13)
–iNet: Wikispecies: http://species.wikimedia.org/wiki/Acoela (last visited: 2013-03-23) - Parker, S. P. (ed.), 1982: Synopsis and classification of living organisms. Vols. 1 & 2
–McGrew-Hill Book Company