Results 1 to 10 of about 342 (165)

The Leptophlebiidae of New Guinea (Ephemeroptera, Choroterpinae, Thraulini) [PDF]

open access: yesZooKeys
The first global account of the diversity of the Ephemeroptera family Leptophlebiidae in New Guinea is provided, based on collections of nymphs collected throughout the island and in some neighboring islands by Michael Balke (Munich) and his ...
Michel Sartori, Frederico F. Salles
doaj   +7 more sources

Fractal Indices as Estimators of the Complexity of Ephemeroptera Nymph Movement in a Thermal Stress Experiment [PDF]

open access: yesEcology and Evolution
Global warming increases water temperature of freshwater habitats, altering thermotaxis responses of hemimetabolous macroinvertebrates. Ephemeroptera nymphs are very vagile active in different types of microhabitats.
Jorge Machuca‐Sepúlveda   +2 more
doaj   +3 more sources

Cenozoic origins of the genus Calliarcys (Insecta, Ephemeroptera) revealed by Micro-CT, with DNA barcode gap analysis of Leptophlebiinae and Habrophlebiinae [PDF]

open access: yesScientific Reports, 2022
Mayflies (Ephemeroptera) are among the oldest pterygote insects, with the earliest fossils dating back to the Late Carboniferous. Within mayflies, Leptophlebiidae are a highly diverse and widespread group, with approximately 140 genera and 640 species ...
Roman J. Godunko   +4 more
doaj   +2 more sources

Three mitochondrial genomes of early-winged insects (Ephemeroptera: Baetidae and Leptophlebiidae) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2021
Mayflies (Ephemeroptera) are a semi-aquatic insect order with comparatively few genomic data available despite their phylogenetic position at the root of the winged-insects and possession of ancestral traits. Here, we provide three mitochondrial genomes (
Sereina Rutschmann   +3 more
doaj   +2 more sources

Fittkaulus maculatus a new genus and species from northern Brazil (Leptophlebiidae: Ephemeroptera) [PDF]

open access: yesActa Amazonica, 1978
A new genus and species of Leptophlebiidae, Fittkaulus maculatus, is described from male and female imagos, subimagos, and nymphs collected from streams of the eastern Guiana Shield, Pará State, Brazil.
Harry M. Savage, William L. Peters
doaj   +4 more sources

A new species of Neohagenulus Traver, 1938 from Hispaniola (Ephemeroptera, Leptophlebiidae, Hagenulinae, Hagenulini) [PDF]

open access: yesZooKeys, 2021
Here, I report a new species of the genus Neohagenulus Traver, 1938 from the Dominican Republic. The genus was believed to be endemic to Puerto Rico until now. Neohagenulus hodeceki sp. nov. is described at the nymphal stage. Some discussion on the tribe
Michel Sartori
doaj   +4 more sources

Another new species of the genus Habrophlebia Eaton, 1881 (Ephemeroptera, Leptophlebiidae) from the Maghreb [PDF]

open access: yesZooKeys, 2023
A new species belonging to the genus Habrophlebia Eaton, 1881 is described at the nymphal stage from the Rif Mountains of Morocco. This species presents unique features, such as the chorionic arrangement of the egg and the ornamentation of the posterior ...
Majida El Alami   +3 more
doaj   +4 more sources

An unexpected new species of Habrophlebia from Algeria (Ephemeroptera, Leptophlebiidae) [PDF]

open access: yesZooKeys, 2020
We describe a new species of Habrophlebia, H. djurdjurensis sp. nov., based on nymphal, imaginal, and egg stages obtained by sampling from the Great Kabylia watershed, north-central Algeria. The new species was previously identified as H. cf.
Lina Hanane Kechemir   +2 more
doaj   +8 more sources

Leptophlebiidae Banks, 1900 (Insecta, Ephemeroptera) from Maranhão state, Brazil [PDF]

open access: yesCheck List, 2020
A checklist and new records of Leptophlebiidae (Ephemeroptera) are presented for the Maranhão state, in Brazil’s Northeast Region. Fifteen 15 genera and 20 species of Leptophlebiidae were identified.
Stênio Raniery de Sousa Nascimento   +2 more
doaj   +3 more sources

Comparison of the abiotic preferences of macroinvertebrates in tropical river basins. [PDF]

open access: yesPLoS ONE, 2014
We assessed and compared abiotic preferences of aquatic macroinvertebrates in three river basins located in Ecuador, Ethiopia and Vietnam. Upon using logistic regression models we analyzed the relationship between the probability of occurrence of five ...
Gert Everaert   +8 more
doaj   +1 more source

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