Four new species of Callibaetis Eaton (Ephemeroptera: Baetidae), nymphal description of Callibaetis (Abaetetuba) fasciatus (Pictet) and keys for South American species of Callibaetis
A new species of Campylocia Needham & Murphy, 1924 (Ephemeroptera, Euthyplociidae) from Northern Brazil
A new genus and species of Atalophlebiinae (Insecta: Ephemeroptera: Leptophlebiidae) from Palni hills of the southern Western Ghats, India
The nymph, habitat, and status of Eatonigenia in China (Ephemeroptera: Ephemeridae)
A new species of Prosopistoma Latreille, 1833 (Ephemeroptera: Prosopistomatidae) from South India
Two new species of Caenis Stephens, 1835 (Ephemeroptera: Caenidae) from South America
New tribe Labiobaetini tribus n., redefinition of Pseudopannota Waltz & McCafferty 1987 and descriptions of new and little known species from Zambia and Uganda
A new species of Neoephemera McDunnough, 1925 (Ephemeroptera: Neoephemeridae) from North Carolina and Virginia
A new species of Dudgeodes Sartori, 2008 (Ephemeroptera: Teloganodidae) from Thailand
A new subgenus Oculogaster subgen. n. for viviparous representatives of Procloeon s. l., with discussion about status of the generic name Austrocloeon Barnard 1932 and the species name africanum Esben-Petersen 1913 [Cloeon] (Ephemeroptera, Baetidae)
First Record of Anisoptera (Insecta: Odonata) from mid-Cretaceous Burmese Amber
Revision of fossil Metretopodidae (Insecta: Ephemeroptera) in Baltic amber—Part 3: Description of two new species of Siphloplecton Clemens, 1915, with notes on the re-discovered lectotype of Siphloplecton macrops (Pictet-Baraban & Hagen, 1856)
Two new species of Tricorythus Eaton 1868 (Ephemeroptera, Tricorythidae) from Zambia
Stage description, new combination and new records of Neotropical Brachycercinae (Ephemeroptera: Caenidae)
Two new species of Bungona Harker, 1957 (Ephemeroptera: Baetidae) from Borneo, Indonesia