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Enzymatic characterization of the saliva of the eriophyid mite, Aceria pongamiae Keifer1966 (Acari: Eriophyidae) and the bacterial endobiome of the galls induced on Pongamia pinnata (L.) Pierre (Fabaceae) P. P. AnandN. Ramani Original Article 24 July 2021 Article: 33
A new short-faced archosauriform from the Upper Triassic Placerias/Downs’ quarry complex, Arizona, USA, expands the morphological diversity of the Triassic archosauriform radiation Andrew B. HeckertSterling J. NesbittBrian W. Zimmer Original Article Open access 02 July 2021 Article: 32
Short-term plasticity and variation in acacia ant-rewards under different conditions of ant occupancy and herbivory Finote GijsmanYorlenis GonzálezSabrina Amador-Vargas Original Article 01 July 2021 Article: 31
Vocal phenotype of male rutting roars and genetic markers delineate East European red deer (Cervus elaphus) from Central and West European populations Olga S. GolosovaMarina V. KholodovaTamás Tari Original Article 29 June 2021 Article: 30
Diversity and substrate-specificity of green algae and other micro-eukaryotes colonizing amphibian clutches in Germany, revealed by DNA metabarcoding Sten AnslanMaria SachsMiguel Vences Original Article Open access 28 June 2021 Article: 29
Wild non-eusocial bees learn a colour discrimination task in response to simulated predation events Scarlett R. Howard Original Article 21 June 2021 Article: 28
Energy storage in salamanders’ tails: the role of sex and ecology Giacomo RosaAndrea CostaSebastiano Salvidio Short Communication 17 June 2021 Article: 27
A re-assessment of the oldest therapsid Raranimus confirms its status as a basal member of the clade and fills Olson’s gap A. DuhamelJ. BenoitJ. Liu Original Article 11 June 2021 Article: 26
Museum records indicate male bias in pollinators of sexually deceptive orchids A. L. Brunton MartinA. C. GaskettJ. C. O’Hanlon Original Article 06 June 2021 Article: 25