Results 21 to 30 of about 1,190 (196)

Tiger beetles (Coleoptera: Cicindelinae) of Davao Region, Mindanao, Philippines

open access: yesJournal of Threatened Taxa, 2020
An assessment of tiger beetles in select mountains of Davao region including Mt. Hamiguitan (MHRWS), Marilog District (MD), Davao City (DC), Sta. Cruz Davao del Sur (SCD), and Davao de Oro (DO) is herein presented.
Milton Norman Medina   +3 more
doaj   +1 more source

Distribution and habitat preferences of tiger beetles (Coleoptera: Cicindelidae) of the riverine ecosystems of Sri Lanka

open access: yesJournal of Threatened Taxa, 2014
Tiger beetles have been observed in many riverine ecosystems of Sri Lanka. However, current locations, species, distribution of species, habitat preferences and possible interactions between species are unknown.
C.D. Dangalle   +2 more
doaj   +1 more source

Ground beetles in Romanian oilseed rape fields and adjacent grasslands (Coleoptera: Carabidae)

open access: yesFolia Oecologica, 2022
This study aimed at clarifying species composition and ecological structure of the ground beetles associated with oilseed rape fields during flowering, ripening and post-harvest, as well as pastures adjacent to them.
Teofilova Teodora
doaj   +1 more source

Carabidae (Coleoptera) of sinkholes in the northern part of Moravian Karst

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2012
Results of faunistic-ecological research of Carabidae in selected sinkholes of the northern part of the protected landscape area of Moravian Karst are presented. The collection of ground beetles was conducted using pitfall traps in 2010 and 2011. A total
Pavla Šťastná, Vladimír Hula
doaj   +1 more source

Rare species of Carabidae and Cicindelidae in Dnipropetrovsk Region, Ukraine

open access: yesBiosystems Diversity, 2022
Dnipropetrovsk Region is situated in the steppe zone of Ukraine, in conditions of insufficient moisture. Forest vegetation covers only 5.1% of the region. Over 80% of the region’s area is used for agricultural purposes.
A. V. Putchkov, V. V. Brygadyrenko
doaj   +1 more source

Melt compounding with graphene to develop functional, high-performance elastomers [PDF]

open access: yes, 2013
Rather than using graphene oxide, which is limited by a high defect concentration and cost due to oxidation and reduction, we adopted cost-effective, 3.56 nm thick graphene platelets (GnPs) of high structural integrity to melt compound with an elastomer ...
Araby, Sherif   +8 more
core   +2 more sources

The beetles of Martinique, Lesser Antilles (Insecta: Coleoptera); diversity and distributions [PDF]

open access: yes, 2011
This paper summarizes the published information on the beetle fauna of the island of Martinique, in the Lesser Antilles. The fauna is known to contain 42 families, with 201 genera, and 270 species.
Peck, Stewart B.
core   +1 more source

Species diversity of Carabidae (Coleoptera) in different succession stages of a limestone quarry Hády (Brno, Czech republic)

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2010
Carabid beetle samples were obtained from pitfall traps at an abandoned quarry of a limestone massif Hády near Brno. The samples were collected each month between April and September in years 2007–2008.
Vladimír Hula, Pavla Šťastná
doaj   +1 more source

تنوع گونه‎ای سوسک‌های خانواده Carabidae درچند بوم‌سامانه‌ مختلف در پاکدشت، جنوب شرق تهران [PDF]

open access: yesگیاه‌پزشکی, 2019
تنوع گونه‎ای سوسک‌های خانواده Carabidae درجنوب شرق استان تهران در سال 1394 مورد مطالعه قرارگرفت. جمع آوری این حشرات با استفاده از تله گودالی از اکوسیستم‎های مختلف زراعی مانند یونجه و جو و فضای سبز انجام شد.
حمید قبادی   +4 more
doaj   +1 more source

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