Voigtländer K, Barndt D, Burkhardt U, Dannenfeld T, Heynen S, Lindner EN, Moritz L, Nauman B, Orsakowsky R, Sombke A, Reip H (2020) The millipedes and centipedes (Diplopoda, Chilopoda) of the UNESCO Biosphere Reserve Schorfheide-Chorin in Brandenburg (Germany). Schubartiana 9: 13-37. Open Access Published online 28.12.2020.

Kornilev Y, Lukanov S, Pulev A, Slavchev M, Vacheva E, Vergilov V, Mladenov V, Georgieva R & Popgeorgiev G (2020) The Alien Pond Slider Trachemys scripta (Thunberg in Schoepff, 1792) in Bulgaria: Future Prospects for an Established and Reproducing Invasive Species. Acta Zoologica Bulgarica 72 (4): 571–581. Link. Published online 18.12.2020

Paulus HF (2020): Pollination biology and taxonomy of some species out of the Ophrys fusca-lutea group in Sicily (Orchidaceae). - J.Eur. Orchid. 52 (2-4): 355-413.

Hilken G, Rosenberg J, Edgecombe GD, Blüml V, Hammel JU, Hasenberg A & Sombke A (2020) Arthropod Structure & Development, Volume 60, 2021, 101006, ISSN 1467-8039. doi.org/10.1016/j.asd.2020.101006. Link. Published online 24.11.020.

Schwaha T (Ed.) (2020) Phylum Bryozoa, in Handbook of Zoology, DOI: doi.org/10.1515/9783110586312, De Gruyter 2021.

Schwaha TF & Hirose M (2020) Morphology of Stephanella hina (Bryozoa, Phylactolaemata): common phylactolaemate and unexpected, unique characters. Zoological Lett 6, 11 (2020). doi.org/10.1186/s40851-020-00165-5. Link. Published online 10.11.2020.

Ganske A-S, Vahtera V , Danyi L , Edgecombe GD & Akkari N (2020) Phylogeny of Lithobiidae Newport, 1844, with emphasis on the megadiverse genus Lithobius Leach, 1814 (Myriapoda, Chilopoda).  Cladistics 0 (2020) 1–23, doi.org/10.1111/cla.12431. Link. Published online 04.11.2020

Szucsich NU, Bartel D, Blanke A, Böhm A,  Donath A, Fukui M, Grove S, Liu S, Macek O, Machida R, Misof B, Nakagaki Y, Podsiadlowski L, Sekiya K, Tomizuka S, Von Reumont BM, Waterhouse RM, Walzl M, Meng G, Zhou X, Pass G & Meusemann K (2020) Four myriapod relatives – but who are sisters? No end to debates on relationships among the four major myriapod subgroups. BMC Evol Biol 20, 144 (2020). doi.org/10.1186/s12862-020-01699-0. Link. Published online 04.11.2020

Zieger E, Robert NSM, Calcino A & Wanninger A (2020) Ancestral Role of Ecdysis-Related Neuropeptides in Animal Life Cycle Transitions. Current Biology DOI: 10.1016/j.cub.2020.10.004. Link. Published online 29.10.2020

Schwaha T & De Blauwe H (2020) Morphology of ctenostome bryozoans: 1. Arachnidium fibrosum. Journal of Morphology. 2020;1–9. doi.org/10.1002/jmor.21275. Link. Published online 03.10.2020

Dyugmedzhiev A, Andonov K, Popgeorgiev G, Naumov B & Kornilev YV (2020) Crepuscular and Nocturnal Activity of the Nose-Horned Viper, Vipera ammodytes (Linnaeus, 1758) is More Common than Previously Reported. Herpetozoa 33 (September): 165–69. doi.org/10.3897/herpetozoa.33.e56520. Link. Published online 30.09.2020

Seiter M, Moser MC & Schwaha T (2020) Mating behavior and spermatophore morphology of the whip scorpion Typopeltis dalyi Pocock, 1900 (Uropygi, Thelyphonida). Animal Biology DOI:  doi.org/10.1163/15707563-bja10019. Link. Published online 29.09.2020

Schwaha T, Grischenko AV &  Melnik VP (2020) Morphology of ctenostome bryozoans: 2. Haywardozoon pacificum, with implications of the phylogenetic position of the genus. Journal of Morphology. 2020;1–10. doi.org/10.1002/jmor.2127210. Link. Published online 21.09.2020

Sombke A, Müller CHG (2020) Evolutionary transformations of centipede ultimate legs. Integrative and Comparative Biology 60: E218. (published abstract)

Seiter M , Mosetig L & Milasowsky N (2020). The trade-off between adult size and development time due to different feeding regimes in the scorpion Tityus neibae. Invertebrate Reproduction & Development, DOI: 10.1080/07924259.2020.1806119. Link. Published Online 20.08.2020

Andonov K, Dyugmedzhiev A, Lukanov S, Slavchev M, Vacheva E, Stanchev N,  Popgeorgiev G, Duhalov D, Kornilev YV, Nedeltcheva-Antonova D & Naumov B (2020) Analyses of Skin Secretions of Vipera ammodytes (Linnaeus, 1758) (Reptilia: Serpentes), with Focus on the Complex Compounds and Their Possible Role in the Chemical Communication. Molecules 25 (16): 3622. doi.org/10.3390/molecules25163622. Link. Published online 09.08.2020

Reier S, Sattmann H, Schwaha T, Fuehrer H & Haring E (2020). Unravelling the hidden biodiversity – the establishment of DNA barcodes of fish-parasitizing Acanthocephala Koehlreuther, 1771 in view of taxonomic misidentifications, intraspecific variability and possible cryptic species. Parasitology, 1-10. doi:10.1017/S0031182020001316. Link. Published online 03.08.2020

Seiter M, Reyes Lerma AC, Král J, Sember K, Divisová K, Palacios-Vargas JG, Colmenares PA, Loria SF & Prendini L. 2020. Cryptic diversity in the whip spider genus Paraphrynus (Amblypygi: Phrynidae): integrating morphology, karyotype, and DNA. Arthropod Systematics and Phylogeny, 78(2): 265–285. DOI:10.26049/ASP78-2-2020-04. Link. Accepted 15 July 2020

Hackländer K & Zachos FE (Eds.) (2020) Mammals of Europe - Past, Present, and Future. DOI doi.org/10.1007/978-3-030-00281-7, Springer International Publishing

Schausberger P, Seiter M & Rasptonig G (2020) Innate and learned responses of foraging predatory mites to polar and non-polar fractions of thrips’ chemical cues. Biological Control 151:104371. DOI: 10.1016/j.biocontrol.2020.104371. Link. Published online 14.07.2020

Greistorfer S, Suppan J, Cyran N, Klepal W, Rudoll L & von Byern J (2020): Characterization of the Arion vulgaris pedal gland system. Journal of Morphology 281; 1059-1071. doi: 10.1002/jmor.21231. Link. Published online 10.07.2020

Garnett ST, Christidis L, Conix S, Costello MJ, Zachos FE, et al. (2020) Principles for creating a single authoritative list of the world’s species. PLOS Biology 18(7): e3000736. doi.org/10.1371/journal.pbio.3000736 Link. Published online 7.7.2020

Hirth M & Paulus HF (2020) Ophrys eretriae, a new species of the Ophrys mammosa complex of the island of Euboea (Greece).- J. Eur. Orch. 54 (1): 127-150.

Rakosy D, Paulus HF & Hirth M (2020) Ophrys dimidiata, a hitherto undescribed species of the Ophrys tenthredinifera complex in Crete (Orchidaceae).- J. Eur. Orch. 54 (1): 207-226.

Paulus HF (Ed.) (2020) Prince Tarique Anwar; Shahid Bin Zeya; Kamalanathan Veenakumari: Fairyfly genus Camptoptera Foerster (Hymenoptera: Chalcidoidea: Mymaridae) in India and Sri Lanka, with descriptions of eleven new species 2020. 89 pages, 241 figures, in Zoologica, Heft 165, ISBN 978-3-510-55052-4. Schweizerbart Science Publishers

Plachiyski D, Popgeorgiev G, Avramov S & Kornilev YV (2020) Habitat Selection of ‘Mad Cocks’ of the Western Capercaillies Tetrao urogallus (Galliformes: Phasianidae) from the Fringe of the Range: A Case Study from Rila Mts. (Bulgaria). Ecologia Balkanica 12 (1): 155–69. Link. Published June.2020

Schmidbaur H, Schwaha T, Franzkoch R, Purschke G & Steiner G (2020) Within-family plasticity of nervous system architecture in Syllidae (Annelida, Errantia). Front Zool 17, 20 (2020). doi.org/10.1186/s12983-020-00359-9 Link. Published online 23.06.2020

Schwaha T (2020) O anus, where art thou? An investigation of ctenostome bryozoans. Journal of Morphology. 2020;1–9.https://doi.org/10.1002/jmor.21146 Link. Published online 16.06.2020

Decker S, Wanninger A & Schwaha T (2020)  Morphology and life cycle of an epiphytic pherusellid ctenostome bryozoan from the Mediterranean Sea. Org Divers Evol (2020). doi.org/10.1007/s13127-020-00443-2 Link. Published online 11.06.2020

Sonnleitner R, Ringler M, Loretto M-C & Ringler E (2020) Experience shapes accuracy in territorial decision-making in a poison frog. Biol. Lett.1620200094 doi.org/10.1098/rsbl.2020.0094 Link. Published online 13.05.2020

Seiter M & Gredler R (2020) Review of the reproductive behavior and spermatophore morphology in the whip spider genus Heterophrynus Pocock, 1894 (Arachnida, Amblypygi), with description of new data and a new species. Zoologischer Anzeiger 287 (2020) 1e13, doi.org/10.1016/j.jcz.2020.05.001 Link. published online 11.5.2020

Fischer MRingler MRingler E, Pašukonis A (2020) Reproductive behavior drives female space use in a sedentary Neotropical frog. PeerJ 8:e8920 https://doi.org/10.7717/peerj.8920. Link. Published online 17.04.2020

Pinterich E Krenn HW (2020) Fruit-feeding behavior of the butterfly Consul fabius (Charaxinae, Nymphalidae, Lepidoptera). Entomologica Austriaca 27: 91–105. Link. Published online 14.3.2020

Ferstl S, Schwaha T, Ruthensteiner B,  Hehn L, Allner S, Müller M, Dierolf M,  Achterhold K & Pfeiffer F (2020) Nanoscopic X-ray tomography for correlative microscopy of a small meiofaunal sea-cucumber. Sci Rep 10, 3960 (2020). doi.org/10.1038/s41598-020-60977-5. Link. Published online 03.03.2020

Schwaha TF,  Ostrovsky AN &  Wanninger A (2020) Key novelties in the evolution of the aquatic colonial phylum Bryozoa: evidence from soft body morphology. Biological Reviews 2020. doi: 10.1111/brv.12583. Link. Published online 07.02.2020

Steinhoff POM, Uhl G, Harzsch S, Sombke A (2020) Visual pathways in the brain of the jumping spider Marpissa muscosa. The Journal of Comparative Neurology 528: 1883-1902 Link

Seiter M, Friedl N & Cozijn MAC. 2020. The life history of the buthid scorpion Tityus forcipula (Gervais, 1843) with remarks on thermal limits. Journal of Arachnology, 48(2): 161–168.

Shi L, Wu J, Krenn H, Yang Y, Yan S (2020) Temporal mode of fluid-feeding mechanisms in a long proboscid orchid bee compared to the short proboscid honey bee. Journal of Theoretical Biology 484: 110017. Link. Published online 19.09.2019