Results 71 to 80 of about 226,278 (198)

Iranotrichia gen. n., a new genus of Scenopinidae (Diptera) from Iran, with a key to window fly genera of the world

open access: yesZooKeys, 2011
An unusual new genus of Scenopinidae, Iranotrichia gen. n., comprising two newly discovered species (I. insolita sp. n. and I. nigra sp. n.), is described from Iran. Iranotrichia gen. n.
Shaun Winterton, Babak Gharali
doaj   +1 more source

The snail-killing flies of Alaska (Diptera: Sciomyzidae) [PDF]

open access: yes, 1999
Information is given on the geographic distribution, habitat preferences, larval foods, and immature stages for 57 species of 9 genera of Sciomyzidae known to occur in Alaska. An illustrated key to adults is included.
Foote, B. A.   +3 more
core  

Gilian Flies: Lideres de la ruralidad

open access: yes, 2022
Gilian Flies, presidenta de la Asociación de Productores Orgánicos CanadiensesGillian Flies es una de las Líderes De La Ruralidad 2022 distinguidas por el IICA por su compromiso con el medio ambiente y su trabajo incansable para poner en marcha y ...
Instituto Interamericano de Cooperación para la Agricultura (IICA)   +1 more
core  

Assigning sex to pre-adult stalk-eyed flies using genital disc morphology and X chromosome zygosity [PDF]

open access: yes, 2006
Background: In stalk-eyed flies ( Diopsidae) the eyes and antennae are laterally displaced at the ends of elongated eyestalks. Eyespan and the degree of sexual dimorphism in eyespan vary considerably between species and several sexually dimorphic species
Fowler, K.   +17 more
core   +1 more source

The bee-flies (Bombyliidae) in their relations to flowers

open access: yes, 1910
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Floral richness shapes plant-pollinator networks in urban agroecosystems

open access: yesBasic and Applied Ecology
Species richness, a fundamental driver of agroecosystem function, is shaped by habitat management and landscape surroundings. Yet, delivery of ecosystem services, like pollination, in agroecosystems is dependent on ecological interactions, not just ...
Stacy M. Philpott   +7 more
doaj   +1 more source

FIGURES 1–5 in A new genus and species of micro bee flies from Brazil (Diptera: Mythicomyiidae: Psiloderoidinae)

open access: yes, 2015
FIGURES 1–5. Collection area of Amydrostylus triadicophallus gen. nov. et sp. nov. 1–2, Malaise 31 location; 3–4, Malaise 32 location; 5, distribution map.Published as part of Lamas, Carlos J. E., Falaschi, Rafaela L.
Evenhuis, Neal L.   +2 more
core   +1 more source

The adaptive significance of sensory bias in a foraging context: floral colour preferences in the bumblebee Bombus terrestris [PDF]

open access: yes, 2007
Innate sensory biases could play an important role in helping naïve animals to find food. As inexperienced bees are known to have strong innate colour biases we investigated whether bumblebee (Bombus terrestris) colonies with stronger biases for the most
Lars Chittka   +8 more
core   +1 more source

Floral richness and seasonality influences bee and non-bee flower interactions in urban community gardens

open access: yes, 2023
Pollinating insects are essential for food production. Both bee and non-bee pollinators are undergoing dramatic declines due to land use intensification and its consequences on native ecosystems.
Schmack, Julia Marion;Egerer, Monika   +4 more
core   +1 more source

FIGURES 56–61 in Revision of the untreated taxa of Melaloncha s. s. bee-killing flies (Diptera: Phoridae)

open access: yes, 2006
FIGURES 56–61. Melaloncha spp., female, scanning electron micrographs. 56–57. Foretarsal claws. 56. M. digitalis, 57. M. palpalis. 58–60. Venter of forefemur. 58. M. lacerna, 59. M. laselvae, 60. M. zurquiensis. 61. Intersegment 7–8, M. gradata.Published
Brown, Brian V.
core   +1 more source

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