Results 31 to 40 of about 9,121 (274)

New species of Afroptilum (Baetidae, Ephemeroptera) [PDF]

open access: yes, 1993
Quatre nouvelles espèces du genre #Afroptilum$ Gillies provenant d'Afrique del'Ouest sont décrites. Parmi ces espèces, trois appartiennent au groupe "tarsale" alors que la dernière, #A.
Gillies, M.T., Wuillot, J.
core   +2 more sources

A new genus from Madagascar with strongly enlarged labium (Ephemeroptera, Baetidae) [PDF]

open access: yesAfrican Invertebrates, 2021
A new genus of Baetidae, Megalabiops gen. nov., and a new species, M. madagasikara sp. nov., are described from Madagascar based on nymphs. The new genus is characterized by having a strongly enlarged mentum; pedicelli with many long, stout, pointed ...
Thomas Kaltenbach, Jean-Luc Gattolliat
doaj   +3 more sources

The adult stages of Nanomis and Spiritiops (Ephemeroptera: Baetidae)

open access: yesRevista de la Sociedad Entomológica Argentina, 2008
Los estados adultos de Nanomis Lugo-Ortiz & McCafferty y Spiritiops Lugo-Ortiz & McCafferty se describen por primera vez sobre la base de material criado de Argentina y Brasil respectivamente.
Frederico Falcão SALLES, Carolina NIETO
doaj   +2 more sources

Contribution to the knowledge of the genus Takobia Novikova & Kluge, 1987 (Ephemeroptera, Baetidae) in Central Asia [PDF]

open access: goldZooKeys, 2021
Based on the original type material, the nymphal stage of the mayfly Takobiamaxillare is redescribed; in parallel, a lectotype is designated. Takobiamaxillare is the type species of the genus Takobia, and an accurate and complete knowledge of its ...
Pavel Sroka   +3 more
openalex   +2 more sources

First contribution to Labiobaetis Novikova & Kluge in Cambodia (Ephemeroptera, Baetidae), with description of two new species. [PDF]

open access: yesZookeys, 2022
Abstract Material collected in 2018 in Cambodia gives us first insights into the diversity of Labiobaetis Novikova & Kluge, 1987 in this country. No species has been reported so far.
Kaltenbach T, Garces J, Gattolliat JL.
europepmc   +2 more sources

Food-web dynamics of a floodplain mosaic overshadow the effects of engineered logjams for Pacific salmon and steelhead. [PDF]

open access: yesEcol Appl
Abstract Food webs vary in space and time. The structure and spatial arrangement of food webs are theorized to mediate temporal dynamics of energy flow, but empirical corroboration in intermediate‐scale landscapes is scarce. River‐floodplain landscapes encompass a mosaic of aquatic habitat patches and food webs, supporting a variety of aquatic ...
Paris JC   +3 more
europepmc   +2 more sources

Two new species of Alainites (Ephemeroptera, Baetidae) from the Mediterranean biodiversity hotspot. [PDF]

open access: yesZookeys, 2022
Abstract The mayfly genus Alainites Waltz & McCafferty, 1994 encompassed 20 species and was represented across the West Palaearctic region by six species.
Yanai Z, Sroka P, Gattolliat JL.
europepmc   +2 more sources

Identification of Larvae of Australian Baetidae [PDF]

open access: yesMuseum Victoria Science Reports, 2011
Identification keys are provided for larvae of 57 species of Baetidae from Australia for the genera Bungona (2 spp), Centroptilum (10 spp), Cloeon (7 spp), Offadens (32 spp), Platybaetis (1 sp), and Pseudocloeon (5 spp). Species concepts were formed by using a combination of morphological characters and nuclear and mitochondrial DNA sequences.
Webb J. M., Suter P. J.
openaire   +2 more sources

Investigation on the effects of some environmental factors on morphology of Baetis vernus in Karaj River [PDF]

open access: yesبوم‌شناسی آبزیان, 2021
Environmental factors strongly contribute to shaping the morphology of organisms. The present study mainly aims to examine how some physical factors in a habitat influence morphological variations in Baetis vernus along the Karaj River.
Hanieh Soufi   +4 more
doaj  

Plauditus cestus (Provonsha & McCafferty, 1982) (Insecta: Ephemeroptera: Baetidae): New records from Virginia and the Northwest Territories, with notes on color variation [PDF]

open access: yesCheck List, 2014
Plauditus cestus (Provonsha & McCafferty, 1982) is widespread in eastern and central North America. We provide new data from Virginia that fill a gap in the range of distribution and new data from the Northwest Territories that extend the range ...
Melissa Gorski   +3 more
doaj   +3 more sources

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