Results 21 to 30 of about 17,810 (284)

Introgression of mountain hare () mitochondrial DNA into wild brown hares () in Denmark [PDF]

open access: yes, 2006
Background In Europe the mountain hare (Lepus timidus) exists in Great Britain, Norway, Sweden, Finland, parts of the Alps and in Eastern Europe, but not in Denmark.
Tina Fredsted   +2 more
core   +2 more sources

An account of the occurrence of Wedge Sea Hare Dolabella auricularia (Lightfoot, 1786) (Gastropoda: Aplysiidae) from Andaman Islands, India

open access: yesJournal of Threatened Taxa, 2018
In the present article we provide a detailed account on the occurrence of Wedge Sea Hare Dolabella auricularia, from two different locations (Hut Bay and Burmanallah) of Andaman Islands.
Vikas Pandey   +7 more
doaj   +1 more source

Assessment of mitochondrial genomes for heterobranch gastropod phylogenetics

open access: yesBMC Ecology and Evolution, 2021
Background Heterobranchia is a diverse clade of marine, freshwater, and terrestrial gastropod molluscs. It includes such disparate taxa as nudibranchs, sea hares, bubble snails, pulmonate land snails and slugs, and a number of (mostly small-bodied ...
Rebecca M. Varney   +5 more
doaj   +1 more source

A Hare at Sea [PDF]

open access: yesNature, 1889
AMONG the notes published in NATURE for December 27, 1888, is an account of a hare swimming across a river; perhaps the following account of a hare taking to the sea may be of interest. In October 1887, I was a member of a shooting party staying near Auchencairn on the Kirkcudbrightshire coast, where for miles the waves of the Solway beat on red ...
openaire   +1 more source

Selection of shrimp breeders free of white spot syndrome and infectious hypodermal and hematopoietic necrosis

open access: yesPesquisa Agropecuária Brasileira, 2011
The objective of this work was to select surviving breeders of Litopenaeus vannamei from white spot syndrome virus (WSSV) outbreak, adapted to local climatic conditions and negatively diagnosed for WSSV and infectious hypodermal and hematopoietic ...
Carlos Cesar de Mello Junior   +10 more
doaj   +1 more source

The invasive species Asparagopsis taxiformis (Bonnemaisoniales, Rhodophyta) on Andalusian coast (Southern Spain): reproductive stages, new records and invaded communities [PDF]

open access: yes, 2008
The invasive species Asparagopsis taxiformis (Bonnemaisoniales, Rhodophyta) on Andalusian coasts (Southern Spain): reproductive stages, new records and invaded communities.The present study provides new records from Andalusian coasts of the exotic ...
Altamirano-Jeschke, Maria   +6 more
core   +4 more sources

Metabolites from the Sea Hare Aplysia fasciata

open access: yesJournal of Natural Products, 2009
Examination of the digestive and hermaphroditic glands' organic extract of the sea hare Aplysia fasciata yielded 16 metabolites, including eight sesquiterpenes, three diterpenes, and five C(15)-acetogenins. Among them, three sesquiterpenes, 6-hydroxy-1-brasilene (1), epibrasilenol acetate (2), and 6-epi-beta-snyderol (3), one acetogenin, (3Z,9Z)-7 ...
Ioannou, E.   +4 more
openaire   +3 more sources

Sea-hares and side: gilled slugs from Brazil [PDF]

open access: yesBoletim do Instituto Oceanográfico, 1955
A espécie mais comum de Aplysia, no litoral superior da costa de S.Paulo, é A.brasiliana Rang, 1828, descrita do Rio. A.livida d'Orbigny, 1837, também do Rio, foi expressamente separada de brasiliana por d'Orbigny e, por isso, figura no Manual de Pilsbry (1895-96) como espécie a parte. As diferenças, porém, revelam-se como variações da cor.
Eveline,, Marcus, Ernst
openaire   +4 more sources

Travel, tourism, climate change and behavioral change: travelers’ perspectives from a developing country, Nigeria [PDF]

open access: yes, 2014
While studies have examined people's understanding of climate change and its relationship to tourism, these focus largely on developed country populations.
Akpan C.   +15 more
core   +1 more source

Comprehensive enzymatic analysis of the amylolytic system in the digestive fluid of the sea hare, Aplysia kurodai: Unique properties of two α-amylases and two α-glucosidases

open access: yesFEBS Open Bio, 2014
Sea lettuce (Ulva pertusa) is a nuisance species of green algae that is found all over the world. East-Asian species of the marine gastropod, the sea hare Aplysia kurodai, shows a clear feeding preference for sea lettuce.
Akihiko Tsuji   +6 more
doaj   +1 more source

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