Results 21 to 30 of about 1,652 (201)

Temporal and Spatial Variations of Geodia cydonium (Jameson) (Porifera, Demospongiae) in the Mediterranean Confined Environments

open access: yesDiversity, 2021
Confined marine environments are particularly susceptible to climate change and anthropic pressures. Indeed, the long-term monitoring of benthic assemblages in these environments allows us to understand the direction of changes over time.
Maria Mercurio   +3 more
doaj   +1 more source

Genetic data confirms the enigmatic demosponge Janulum as haplosclerid

open access: yes, 2023
Erpenbeck, Dirk, Van Soest, Rob W.M., Wörheide, Gert, Kelly, Michelle (2023): Genetic data confirms the enigmatic demosponge Janulum as haplosclerid. Zootaxa 5254 (1): 147-150, DOI: 10.11646/zootaxa.5254.1.10, URL: http://dx.doi.org/10.11646/zootaxa.5254.
Wörheide, Gert   +3 more
core   +1 more source

Molecular biodiversity of Red Sea demosponges [PDF]

open access: yesMarine Pollution Bulletin, 2016
Sponges are important constituents of coral reef ecosystems, including those around the Arabian Peninsula. Despite their importance, our knowledge on demosponge diversity in this area is insufficient to recognize, for example, faunal changes caused by anthropogenic disturbances.
Dirk Erpenbeck   +9 more
openaire   +3 more sources

Other demosponge species for which mt-genomes were assembled in this study.

open access: yes, 2023
Other demosponge species for which mt-genomes were assembled in this study.
Manuel Maldonado (745734)   +6 more
core   +1 more source

Establishment of Transgenesis in the Demosponge Suberites domuncula [PDF]

open access: yesGenetics, 2018
Abstract Sponges (Porifera) represent one of the most basally branching animal clades with key relevance for evolutionary studies, stem cell biology, and development. Despite a long history of sponges as experimental model systems, however, functional molecular studies are still very difficult to perform in these animals. Here, we report
Revilla-i-Domingo, Roger   +3 more
openaire   +2 more sources

Diversity in a Cold Hot-Spot: DNA-Barcoding Reveals Patterns of Evolution among Antarctic Demosponges (Class Demospongiae, Phylum Porifera). [PDF]

open access: yesPLoS ONE, 2015
The approximately 350 demosponge species that have been described from Antarctica represent a faunistic component distinct from that of neighboring regions.
Sergio Vargas   +5 more
doaj   +1 more source

Description of a new species of Membranobalanus (Crustacea, Cirripedia) from southern Australia [PDF]

open access: yesZooKeys, 2019
A new species of sponge-inhabiting barnacle, Membranobalanus porphyrophilus sp. nov., is described herein. This species can be distinguished from all other congeners by a combination of characters, in particular by the shapes of the tergum and scutum and
Andrew M. Hosie   +3 more
doaj   +3 more sources

Long Term Marine Biodiversity Monitoring in Coastal Antarctica: Are Fewer Rare Species Recruiting? [PDF]

open access: yesGlob Chang Biol
Barnes et al. report 21 years of monitoring marine invertebrate recruitment to artificial substrata (settlement panels) with contextual environmental variables at the West Antarctic Peninsula. Traditional measures of recruitment and colonisation, such as density and space occupation (% cover) varied but with no obvious temporal trend.
Barnes DKA   +5 more
europepmc   +2 more sources

The complete mitochondrial genome of sponge Halichondria okadai (Demospongiae, Suberitida, Halichondriidae) from Korea water

open access: yesMitochondrial DNA. Part B. Resources, 2017
The mitogenome sequence of Sponge Halichondria okadai (Kadota, 1922) (Suberitida, Halichondriidae) was determined for the first time in this study. The circular genome is 20,722 bp in length, containing 14 protein coding genes (PCGs), two ribosomal RNAs (
Hana Kim   +6 more
doaj   +1 more source

Life-cycle traits in the demosponge Hymeniacidon perlevis in a land-based fish farm [PDF]

open access: yesPeerJ, 2023
Background The demosponge Hymeniacidon perlevis is characterized by wide geographic distribution and great adaptability to numerous and highly variable climatic and hydrological conditions.
Maria Mercurio   +7 more
doaj   +2 more sources

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