Results 61 to 70 of about 462,255 (359)

The use of historical collections to estimate population trends: a case study using Swedish longhorn beetles (Coleoptera: Cerambycidae) [PDF]

open access: yes, 2010
Long term data to estimate population trends among species are generally lacking. However, Natural History Collections (NHCs) can provide such information, but may suffer from biases due to varying sampling effort.
Forslund, Pär   +3 more
core   +1 more source

The complete mitochondrial genome of the Siberian shrew, Crocidura sibirica (Mammalia, Soricidae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
The Siberian Shrew, Crocidura sibirica, is distributed in northwest China and extended to Mongolia and central Asia. It has been listed as Near Threatened (NT) species recently by the red list of China’s vertebrates.
Haijun Jiang   +5 more
doaj   +1 more source

Dragonflies and Damselflies (Odonata: Insecta) of the Bor Wildlife Sanctuary, Wardha, Maharashtra, Central India [PDF]

open access: yesTravaux du Muséum National d’Histoire Naturelle “Grigore Antipa”, 2020
Dragonfly and damselfly (Odonata) species diversity was studied in the Bor wildlife sanctuary from 2011 to 2018. A total of 72 species of odonates belonging to 8 families were recorded. The study adds three new species for the Vidarbha region.
Ashish Tiple
doaj   +3 more sources

Population dynamics of two sympatric intertidal fish species (the shanny, Lipophrys pholis, and long-spined scorpion fish,Taurulus bubalis) of Great Britain [PDF]

open access: yes, 2016
The shanny/common blenny (Lipophrys pholis) and long-spined scorpionfish/bullhead (Taurulus bubalis) are commonly encountered, sympatric species within much of Great Britain’s rocky intertidal zones. Despite being prey items of the cod (Gadus morhua) and
Barrett, C.J., Hull, S.L., Johnson, M.L.
core   +1 more source

Recent records of birds of conservation concern in the extreme north of Rio Grande do Sul, Brazil [PDF]

open access: yesBiotemas, 2010
Our goal is to communicate the occurrence of conservation concern bird species in an Atlantic Forest area of Rio Grande do Sul, in the town of Iraí (27°11’49”S, 53°14’32”W).
Marcelo Fischer Barcellos dos Santos   +1 more
doaj  

Diversity and endemism of butterflies of montane forests of Eravikulam National Park in the Western Ghats, India

open access: yesJournal of Threatened Taxa, 2018
In a study on the diversity and abundance of butterflies of montane forests of Eravikulam National Park in the Western Ghats, southern India, 85 species of butterflies belonging to six families were recorded.
E. R. Sreekumar   +3 more
doaj   +1 more source

Red list and checklist of the robberflies [PDF]

open access: yes, 2017
Aus Berlin sind 42 Raubfliegenarten (Diptera: Asilidae) bekannt. 16 Arten (38 %) werden in die Rote Liste aufgenommen, davon gelten 8 Arten als ausgestorben oder verschollen und 6 Arten als vom Aussterben bedroht.
Degen, Günter
core   +1 more source

Fishes from Parque Estadual de Itapeva, Rio Grande do Sul state, Atlantic Forest biome, Brazil [PDF]

open access: yesCheck List, 2016
The ichthyofauna herein presented was collected in streams, lake, and swamps from the Parque Estadual de Itapeva, Rio Mampituba basin. The protected area is located in the northernmost part of the coastal plain of Rio Grande do Sul state.
Marco Azevedo, Vinicius Bertaco
doaj   +3 more sources

Metabolite mediated modeling of microbial community dynamics captures emergent behavior more effectively than species-species modeling [PDF]

open access: yes, 2019
Personalized models of the gut microbiome are valuable for disease prevention and treatment. For this, one requires a mathematical model that predicts microbial community composition and the emergent behavior of microbial communities. We seek a modeling strategy that can capture emergent behavior when built from sets of universal individual ...
arxiv   +1 more source

Reentrant condensation transition in a two species driven diffusive system [PDF]

open access: yesPhysica A 477, 1-8 (2017), 2016
We study an interacting box-particle system on a one-dimensional periodic ring involving two species of particles $A$ and $B$. In this model, from a randomly chosen site, a particle of species $A$ can hop to its right neighbor with a rate that depends on the number of particles of the species $B$ at that site. On the other hand, particles of species $B$
arxiv   +1 more source

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