Results 11 to 20 of about 4,049 (198)

Advancing Seabird Diet Studies Through Buccal Swabbing for DNA Metabarcoding. [PDF]

open access: yesEcol Evol
Determining the diet of wide‐ranging, pelagic seabirds is challenging. In this study, we investigated buccal swabbing and DNA metabarcoding to describe the diet of Manx shearwaters (Puffinus puffinus) and northern fulmars (Fulmarus glacialis). We reveal a potential dietary specialism in shearwaters and highlight the continued importance of fishery ...
Evans LG   +4 more
europepmc   +2 more sources

Larval Physiological Responses to Temperature Across the European Distribution Range of a Global Invader at Home: The Shore Crab <i>Carcinus maenas</i>. [PDF]

open access: yesEcol Evol
In larvae of the European shore crab Carcinus maenas, the temperature of highest survival decreased towards higher latitudes among populations distributed along the North European coast. C. maenas is native to Europe, but it is considered a global invader in coastal zones.
Geißel JP   +7 more
europepmc   +2 more sources

DNA metabarcoding unveils multiscale trophic variation in a widespread coastal opportunist. [PDF]

open access: yesMol Ecol, 2019
Abstract A thorough understanding of ecological networks relies on comprehensive information on trophic relationships among species. Since unpicking the diet of many organisms is unattainable using traditional morphology‐based approaches, the application of high‐throughput sequencing methods represents a rapid and powerful way forward.
Siegenthaler A   +4 more
europepmc   +2 more sources

Mobility in seventh‐century Byzantium: analysing Emperor Heraclius’ political ideology and propaganda

open access: yesEarly Medieval Europe, Volume 31, Issue 3, Page 405-429, August 2023., 2023
This paper aims to shed light on the mobility of people and relics in the seventh century. It will show that Emperor Heraclius strategically designed his movements and those of his household, citizens, and officials, as well as those of relics within and beyond the borders of Byzantium, in order to consolidate the empire and his position in it.
Paraskevi Sykopetritou
wiley   +1 more source

Setting the stones to restore and monitor European flat oyster reefs in the German North Sea

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 33, Issue 7, Page 661-677, July 2023., 2023
Abstract Ecological restoration includes specific technical phases over the course of an ecosystem recovery process. In the marine environment and for oyster reef restoration, the installation and implementation of pilot reefs close the gap between feasibility studies with small‐scale experiments and designated upscaling for marine conservation ...
Santiago E. A. Pineda‐Metz   +5 more
wiley   +1 more source

New records of intersexuality in porcelain crabs (Crustacea: Decapoda: Anomura: Porcellanidae)

open access: yesNauplius, 2018
The occurrence of intersex specimens of Lissoporcellana quadrilobata (Miers, 1884), Pisidia bluteli (Risso, 1816) and Pisidia longimana (Risso, 1816) is recorded for the first time and their secondary sexual characters analyzed.
Luciane Augusto de Azevedo Ferreira
doaj   +1 more source

Multiple‐scale interactions structure macroinvertebrate assemblages associated with kelp understory algae

open access: yesDiversity and Distributions, Volume 26, Issue 11, Page 1551-1565, Novemeber 2020., 2020
Abstract Aim Kelp forests provide habitat and food that supports a high diversity of flora and fauna. While numerous studies have described macroinvertebrates associated with kelp blades, stipes and holdfasts, a key kelp forest microhabitat, epilithic understory algae, remains poorly studied.
Mathilde Bué   +5 more
wiley   +1 more source

Diversity and distribution of porcelain crabs of Gujarat, India [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2017
Present paper reports four species of porcelain crabs in three genera from the Gujarat coast, India. Ancylocheles gravelei (Sankolli, 1963), Pisidia dehaanii (Krauss, 1843), P.
Imtiyaz Beleem   +2 more
doaj   +1 more source

La institución del συριάρχης de Antioquía de Siria y el valor histórico de las Πράξεις Παύλου καὶ Θέκλης

open access: yesGerión, 2023
En el presente artículo analizamos un pasaje de HchPlTe donde se afirma que el martirio de Santa Tecla tuvo lugar en una ciudad llamada Antioquía. Frente a los editores españoles del texto de los Hechos Apócrifos de Pablo y Tecla de la BAC que sugieren ...
Silvia Acerbi
doaj   +1 more source

Los orígenes griegos de una ciudad de Pisidia: Selge, Esparta y Calcante

open access: yesEmerita, 2016
Una inscripción y una moneda imperiales atestiguan las estrechas relaciones que mantenían los selgeos de Pisidia con los lacedemonios del Peloponeso, basadas en un parentesco (syggéneia) forjado ya en época helenística como consecuencia de las conquistas
Héctor Arroyo Quirce
doaj   +1 more source

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