1. Andres A (1881) Prodromus neapolitanae actinarium faunae addito generalis actiniarum bibliographiae catalogo. Mitt Zool Stat Neaple II, Leipzig
2. Andres A (1883) Le Attinie. Atti R Accad Lincei Mem 14(3):211–673
3. Appellöf A (1896) Die Actiniengattungen Fenja, Aegir, und Halcampoides, DAN. Afh Aarsberetning Udgivnet Bergens Mus 11:3–16
4. Arntz WE, Gallardo VA (1994) Antarctic benthos: present position and future prospects. In: Hempel G (ed) Antarctic science: global concerns. Springer, Berlin Heidelberg New York, pp 243–277
5. Arntz WE, Brey T, Gallardo AV (1994) Antarctic zoobenthos. Oceanogr Mar Biol Annu Rev 32:241–304