Results 101 to 110 of about 1,515 (202)

Impact of potash mining in streams: the Llobregat basin (northeast Spain) as a case study

open access: yesJournal of Limnology, 2016
Potash mining is significantly increasing the salt concentration of rivers and streams due to lixiviates coming from the mine tailings. In the present study, we have focused on the middle Llobregat basin (northeast Spain), where an important potash ...
Ruben Ladrera   +2 more
doaj   +1 more source

A new species of Hexacola Foerster (Hymenoptera: Figitidae), parasitoid of Lemnaphila neotropica Lizarralde de Grosso (Diptera: Ephydridae) [PDF]

open access: yes, 2010
Gaddi, Ana L., Díaz, Norma B., Gallardo, Fabiana E. (2010): A new species of Hexacola Foerster (Hymenoptera: Figitidae), parasitoid of Lemnaphila neotropica Lizarralde de Grosso (Diptera: Ephydridae).
Gallardo, Fabiana E.   +5 more
core   +2 more sources

Dos nuevas especies de Beckeriella Williston (Diptera, Ephydridae)

open access: yesActa Zoológica Lilloana, 1986
El género Beckeriella incluyó hasta ahora cuatro especies con distribución neotropical desde Nicaragua hasta Brasil. Se describen e ilustran dos nuevas especies: B. gigas n. sp. de Ecuador, Perú y Brasil, y B. clypeata n. sp. de Colombia.
Mercedes Lizarralde de Grosso
doaj  

A review of Diphuia (Diptera: Ephydridae) with description of two new species from southern Brazil

open access: yesZoologia (Curitiba), 2010
The species of Diphuia Cresson, 1944 are reviewed with an emphasis on the fauna from southern Brazil, where two new species have been discovered and herein are described: Diphuia antonina sp. nov. and Diphuia grandis sp. nov. All known species are placed
Wayne N. Mathis, Luciane Marinoni
doaj   +1 more source

A Revision And Phylogenetic Study Of Actocetor Becker (Diptera: Ephydridae)

open access: yes, 2002
PDF of article digitized by Biodiversity Heritage Library (http://biostor.org/reference/57166)
Dikow, Torsten, Mathis, Wayne N.
openaire   +2 more sources

FIGURES 45‒46 in Revision of the shore-fly genus Peltopsilopa Hendel (Diptera: Ephydridae) [PDF]

open access: yes, 2016
FIGURES 45‒46. Wings. (45) Peltopsilopa acuta n.sp. (Costa Rica. Intercepted in Los Angeles Airport). (46) Peltopsilopa anisotomoides (Karsch) (Brazil. Pernambuco: Camaragibe, Condomínio dos Cedros (07°58.6'S, 35°0.3'W; 120 m)).
Marinoni, Luciane   +2 more
core   +1 more source

Description of a new genus and species of Eucoilinae (Hymenoptera: Cynipoidea: Figitidae) parasitoid of Ephydridae (Diptera) [PDF]

open access: yes, 2019
Hydrelliaeucoila egeria (Hymenoptera: Cynipoidea: Figitidae), a new genus and species obtained from pupae of Hydrellia sp. (Diptera: Ephydridae) mining in Egeria densa Planchon (Hydrocharitaceae), is described.
Cabrera Walsh, G.   +3 more
core  

A revision of the new world species of Polytrichophora Cresson and Facitrichophora, new genus (Diptera, Ephydridae)

open access: yesZooKeys, 2012
The New World species of Polytrichophora Cresson and Fascitrichophora new genus, are revised. Fifteen new species are described (type locality in parenthesis): Fascitrishophora atrella sp. n. (Costa Rica.
Wayne Mathis, Tadeusz Zatwarnicki
doaj   +1 more source

New Synonymy In Ephydridae (Diptera)

open access: yes, 1978
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

FIGURES 15–17 in New Zealand species of the shore-fly genus Nostima Coquillett (Diptera: Ephydridae) [PDF]

open access: yes, 2007
FIGURES 15–17. Dorsal view of microtomentose patterns on mesonotum: 15. Nostima duoseta Cresson (male). 16. N. kiwistriata sp. nov. (female). 17. N. negramaculata sp. nov. (male). Scale bar = 0.25 mm.Published as part of Edmiston, James F.
Edmiston, James F., Mathis, Wayne N.
core   +1 more source

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