Results 11 to 20 of about 133,919 (116)

Project of the avifauna near Senigallia: the Misa River. First year of survey

open access: yesRivista Italiana di Ornitologia - Research in Ornithology, 2012
This study analyzed the birds of the Misa River terminal part, near Senigallia (AN). We collected 28 point counts placed at a distance of 500 m apart and visited each month.
Mauro Mencarelli, Niki Morganti
doaj   +1 more source

Sinanthropic avifauna: an introduction.

open access: yesRivista Italiana di Ornitologia - Research in Ornithology, 2012
In the present contribution the importance of qualitative and quantitative approach in the realization of Italian urban ornithological atlases is discussed.
Marco Dinetti, Fulvio Fraticelli
doaj   +1 more source

Lophotrochozoan neuroanatomy: An analysis of the brain and nervous system of Lineus viridis(Nemertea) using different staining techniques

open access: yesFrontiers in Zoology, 2011
Background The now thriving field of neurophylogeny that links the morphology of the nervous system to early evolutionary events relies heavily on detailed descriptions of the neuronal architecture of taxa under scrutiny.
Loesel Rudi   +2 more
doaj   +1 more source

Revision of the western Palaearctic species of Aleiodes Wesmael (Hymenoptera, Braconidae, Rogadinae). Part 2: Revision of the A. apicalis group [PDF]

open access: yes, 2020
The large parasitoid wasp genus Aleiodes Wesmael, 1838, (Hymenoptera: Braconidae: Rogadinae) has a world-wide distribution and in the western Palaearctic region it forms a moderately prominent element of the braconid fauna.
Achterberg, C. van   +7 more
core   +1 more source

Environmental conditions limit the distribution of Lepidurus arcticus (Branchiopoda, Notostraca) in lakes on the Hardangervidda mountain plateau, Southern Norway

open access: yesFauna Norvegica, 2019
The Arctic tadpole shrimp Lepidurus arcticus has a circumpolar distribution where the Hardangervidda mountain plateau in Norway marks its southernmost limit. Within this area, we searched for L. arcticus in 238 lakes in 27 catchments.
Tore Qvenild, Trygve Hesthagen
doaj   +1 more source

New internal primers targeting short fragments of the mitochondrial COI region for archival specimens from the subfamily Aphidiinae (Hymenoptera, Braconidae)

open access: yesJournal of Hymenoptera Research, 2018
Archival specimens are a great resource for molecular research in population biology, taxonomy and conservation. A primary goal for researchers is to preserve specimens from collections by improving noninvasive methods for DNA extraction and to achieve ...
Milana Mitrović, Željko Tomanović
doaj   +3 more sources

A new species of Trisiniotus Jeannel from Mao-shan, East China (Coleoptera, Staphylinidae, Pselaphinae) [PDF]

open access: yesZooKeys, 2022
The genus Trisiniotus Jeannel of the pselaphine tribe Batrisini comprises two species distributed in North India and southern Myanmar. Here, a third species, T. taoismus Feng & Yin sp.
Ting Feng, Zi-Wei Yin
doaj   +3 more sources

Soft–bottom sipunculans from San Pedro del Pinatar (Western Mediterranean): influence of anthropogenic impacts and sediment characteristics on their distribution [PDF]

open access: yesAnimal Biodiversity and Conservation, 2011
We analysed the distribution of soft bottom sipunculansfrom San Pedro del Pinatar (Western Mediterranean). This study was carried out from December 2005 to June 2010, sampling with biannual periodicity (June and December).
Ferrero–Vicente, L. M.   +4 more
doaj  

UMNH:Mamm:991

open access: yes, 2023
UMNH:Mamm:991 Voucher Specimen Study ...
UMNH VZ Staff
core  

Effects of temperature on embryonic and larval development and growth in the natterjack toad (Bufo calamita) in a semi-arid zone [PDF]

open access: yesAnimal Biodiversity and Conservation, 2008
Temperature affects the duration of embryonic and larval periods in amphibians. Plasticity in time to metamorphosis is especially important in amphibian populations of Mediterranean semi-arid zones where temperatures are high and precipitation is low ...
Sanuy, D., Oromí, N., Galofré, A.
doaj  

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