Our review article "The biosemiotic glossary project: Umwelt", which is 21 pp. plus a 6 pp Appendix, has been published online. Reference:
Tønnessen, Morten; Carlo Brentari and Riin Magnus. The Biosemiotic Glossary Project: Umwelt. Published online March 15th 2016 (doi: DOI 10.1007/s12304-016-9255-6), with Appendix (Supplementary Material available online).
It will appear in print very soon, in Biosemiotics 9(1), April 2016.