Results 31 to 40 of about 230 (102)

A Synopsis of the Flat Bugs (Heteroptera: Aradidae) of Michigan [PDF]

open access: yes, 2021
An overview of the 28 species of Aradidae found in Michigan is presented, along with an identification key, distribution maps, and relevant literature. Eleven new state records are presented for the following species: Aradus approximatus Parshley, Aradus
Swanson, Daniel R.
core   +2 more sources

Habitat Persistence Underlies Intraspecific Variation in the Dispersal Strategies of Planthoppers [PDF]

open access: yes, 1996
Dispersal is considered a vital life history characteristic for insects exploiting temporary habitats, and life history theorists have often hypothesized an inverse relationship between dispersal capability and habitat persistence.
Denno, Robert F.   +7 more
core   +1 more source

WING DIMORPHISM IN TUSCAN POPULATIONS OF RHYZOBIUS LITURA (FABRICIUS) (COLEOPTERA COCCINELLIDAE) [PDF]

open access: yes, 2017
Wing polymorphism is well known among beetle families such as Carabidae, Staphylinidae, Tenebrionidae and Curculionidae, but it is relatively uncommon among Coccinellidae.
CANOVAI, ROBERTO
core   +1 more source

Socio-economic Impacts—Fisheries [PDF]

open access: yes, 2016
Fishers and scientists have known for over 100 years that the status of fish stocks can be greatly influenced by prevailing climatic conditions. Based on historical sea surface temperature data, the North Sea has been identified as one of 20 ‘hot spots ...
Brander, Keith M.   +6 more
core   +5 more sources

Gryllacrididae (Orthoptera: Ensifera) in southern Africa [PDF]

open access: yes, 2018
Although Gryllacrididae are a largely southern hemisphere insect family, they are relatively poorly represented in southern Africa, with three genera (Ametroides Karny, 1928, Glomeremus Karny, 1937, and Stictogryllacris Karny, 1937) and ten species and ...
Clarke Scholtz   +2 more
core   +4 more sources

Forest edge and carabid beetle diversity (Coleoptera, Carabidae) in a Dinaric beech-fir forest [PDF]

open access: yes, 2016
Trčci (Coleoptera, Carabidae) istraživani su na području oštrog i sukcesijskog šumskog ruba, te u unutrašnjosti dinarske bukovo-jelove šume (as. Omphalodo-Fagetum) u blizini naselja Stara Sušica (Gorski kotar). Trčci su skupljani metodom lovnih posuda od
Pospišil, Martina
core   +1 more source

Biochemical basis of specialization for dispersal vs. reproduction in a wing-polymorphic cricket: Morph-specific metabolism of amino acids [PDF]

open access: yes, 2006
The biochemical basis of specializations for dispersal vs. reproduction is an understudied aspect of dispersal polymorphism in insects. Using a radiolabelled amino acid, we quantified differences in in vivo amino acid metabolism between morphs of the ...
Zhao, Zhangwu, Zera, Anthony J.
core   +4 more sources

Studies on the thrips (Thysanoptera) species most commonly occurring on cereals in Finland [PDF]

open access: yes, 2003
vokKirjasto Aj-kTutkimuksia viljakasvien yleisimmistä ripsiäislajeista ...
Köppä, Pekka
core  

Habitat specialization, distribution range size and body size drive extinction risk in carabid beetles [PDF]

open access: yes, 2019
The worldwide biodiversity crisis is ongoing. To slow down, or even halt future species loss it is important to identify potential drivers of extinction risk. Species traits can help to understand the underlying process of extinction risk.
Assmann, Thorsten   +4 more
core   +1 more source

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