Results 31 to 40 of about 47,672 (225)

The Drosophilidae (Diptera) of Fennoscandia and Denmark: replacing three misprinted plates [PDF]

open access: yesAlpine Entomology, 2019
Three out of the 80 plates of fine line drawings of male terminalia in the book entitled The Drosophilidae (Diptera) of Fennoscandia and Denmark, published by Brill Leiden were misprinted.
Gerhard Bächli, Carlos R. Vilela
doaj   +3 more sources

PVF1/PVR signaling and apoptosis promotes the rotation and dorsal closure of the Drosophila male terminalia [PDF]

open access: yes, 2004
The Drosophila adult male terminalia originate from the genital disc. During the pupal stages, the external parts of terminalia evert from two ventral stalks; the everted left and right dorsal halves fuse at the dorsal midline.
Macias, Ana Maria   +5 more
core   +2 more sources

Biochemical Parameters and Air Pollution Tolerance Index of Trees along New Ife Road and Within Forestry Research Institute of Nigeria in Ibadan, Oyo State, Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2022
Poor air quality is one of the renowned issues instigating health complications in urban areas today due to man’s exposure to various gases. The paper assessed the ambient air along New Ife Road (NIR) and Forestry Research Institute of Nigeria ...
R. O. Ogboru   +4 more
doaj   +1 more source

A new Syllimnophora with a key to the species from Ecuador (Diptera: Muscidae)

open access: yesZoologia (Curitiba), 2010
Syllimnophora Speiser belongs to the Limnophorini tribe of the Coenosiinae subfamily. The genus can be distinguished from the others by the presence of cilia on the apical half of the dorsal surface of vein R1, combined with a strongly projected gena. In
Márcia S. Couri
doaj   +1 more source

A revision of the Sclerocoelus galapagensis group (Diptera: Sphaeroceridae: Limosininae) [PDF]

open access: yes, 2011
The Sclerocoelus galapagensis group is defined and revised, including the description of S. galapagensis new species from the Galapagos Islands; S. caribensis new species from the Caribbean and adjacent areas; S.
Marshall, Stephen A.
core  

Variability In The Ecoraces Of Tropical Tasar Sillkworm Antheraea Mylitta Drury [PDF]

open access: yes, 2011
Tropical tasar silkworm, Antheraea mylitta Drury is exploited in countries for commercial silk production and improved varieties of these silkworms can be evolved by employing various breeding techniques.
Ajit Kumar Sinha
core   +2 more sources

Local valuation of ecosystem services from protected areas along a forest–savanna gradient in West Africa

open access: yesPeople and Nature, EarlyView.
Abstract Understanding how local communities perceive and prioritise ecosystem services (ES) across diverse ecological contexts is essential for improving protected area (PA) management. However, most studies focus on single ecosystems and lack cross‐ecological comparisons. This study aimed to explore how communities living in and around PAs in Ghana's
Jerry Owusu Afriyie, Pavla Hejcmanová
wiley   +1 more source

New Ommatius Wiedemann from the Americas with two new species groups, keys, and taxonomic notes (Diptera: Asilidae) [PDF]

open access: yes, 2009
Two species groups are proposed for Ommatius Wiedemann, normus and tibialis species groups, increasing the number to eight groups from the Americas. The normus group includes six species, two of which are new, O. nebulosus n. sp. and O. tepui n.
Scarbrough, Aubrey G.
core  

Antlions of Hispaniola (Neuroptera: Myrmeleontidae) [PDF]

open access: yes, 2011
Twelve extant species of antlions are known from Hispaniola including four new species (Eremoleon petrophila, Eremoleon phasma, Purenleon nunezi, Purenleon woodruffi) and one new genus (Peruveleon).
Miller, Robert B., Stange, Lionel A.
core   +3 more sources

Flowering out of sync: Climate change alters the reproductive phenology of Terminalia paniculata in the Western Ghats of India

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Understanding how climate change impacts the plant life cycle is critical for maintaining biodiversity and ecosystem services. Our findings suggest that Terminalia paniculata Roth, a common tropical deciduous tree species in the Western Ghats, is now flowering and fruiting at more scattered times than it used to in the past.
Ananthapadmanaban Karthikeyan   +2 more
wiley   +1 more source

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