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A derived dryolestid mammal indicates possible insular endemism in the Late Jurassic of Germany Thomas MartinAlexander O. AverianovOliver Wings Original Article Open access 16 May 2021 Article: 23
Size-related increase in inducible mechanical variability of major ampullate silk in a huntsman spider (Araneae: Sparassidae) Dakota PiorkowskiChen-Pan LiaoI-Min Tso Short Communication 04 May 2021 Article: 22
Methyl acetate, a highly volatile floral semiochemical mediating specialized plant-beetle interactions Artur Campos D. MaiaDaniela Maria do Amaral Ferraz NavarroWesley Arruda Gimenes Nantes Original Article 02 May 2021 Article: 21
Dynamic environments do not appear to constrain spider web building behaviour Tom MulderLucas WilkinsFritz Vollrath Original Article Open access 29 April 2021 Article: 20
Proctodeal extrusion as a defensive behavioral response in blister beetles (Coleoptera: Meloidae) Natalia Rosas-RamosPaula C. Rodríguez-FloresMario García-París Original Article 26 April 2021 Article: 19
The impact of prolonged frozen storage on the preparation quality of bird skins and skeletons in zoological collections Jessica Martínez-VargasLaura RoquéJavier Quesada Original Article 20 April 2021 Article: 18
Coexistence of honeybees with distinct mitochondrial haplotypes and hybridised nuclear genomes on the Comoros Islands Louis Allan OkwaroElliud MuliH. Michael G. Lattorff Short Communication 19 April 2021 Article: 17
Chemical composition of cell wall changes during developmental stages of galls on Matayba guianensis (Sapindaceae): perspectives obtained by immunocytochemistry analysis Ana Flávia de Melo SilvaLuísa Gouveia LanaDenis Coelho de Oliveira Original Article 19 April 2021 Article: 16
Close-range cues used by males of Polistes dominula in sex discrimination Rafael Carvalho da SilvaLize Van MeerbeeckCintia Akemi Oi Original Article 17 April 2021 Article: 15