Results 31 to 40 of about 4,001 (195)

Mitochondrial and nuclear markers reveal a lack of genetic structure in the entocommensal nemertean Malacobdella arrokeana in the Patagonian gulfs [PDF]

open access: yes, 2013
Malacobdella arrokeana is an entocommensal nemertean exclusively found in the bivalve geoduck Panopea abbreviata, and it is the only representative of the genus in the southern hemisphere.
A Machordom   +26 more
core   +4 more sources

Statistical parsimony networks and species assemblages in Cephalotrichid nemerteans (nemertea). [PDF]

open access: yesPLoS ONE, 2010
BACKGROUND: It has been suggested that statistical parsimony network analysis could be used to get an indication of species represented in a set of nucleotide data, and the approach has been used to discuss species boundaries in some taxa.
Haixia Chen   +7 more
doaj   +1 more source

Invertebrate Community Similarity in the Nglambor Intertidal Zone, Indonesia

open access: yesBIO Web of Conferences, 2021
This study aims to investigate the community composition similarity of invertebrates in the Nglambor intertidal zone. The similarity of invertebrate communities in the Nglambor intertidal zone in Indonesia was studied in August and September 2020..
Putra Aliyani Yoga   +2 more
doaj   +1 more source

Structure and dynamics of the biota associated with Macrocystis pyrifera (Phaeophyta) from the Beagle Channel, Tierra del Fuego

open access: yesScientia Marina, 1999
The community associated to the kelp Macrocystis pyrifera from the Beagle Channel (54°00´S; 68°20´W) was studied. Sixty-eight taxa including Algae (5), Porifera (indet.), Bryozoa (7), Nemertea (2), Annelida (10), Mollusca (22), Crustacea (15) and ...
Mariana L. Adami, Sandra Gordillo
doaj   +1 more source

Investigation of Peptide Toxin Diversity in Ribbon Worms (Nemertea) Using a Transcriptomic Approach

open access: yesToxins, 2022
Nemertea is a phylum of nonsegmented worms (supraphylum: Spiralia), also known as ribbon worms. The members of this phylum contain various toxins, including peptide toxins.
Anna E. Vlasenko   +2 more
doaj   +1 more source

Community composition of epibenthic megafauna on the West Greenland Shelf [PDF]

open access: yes, 2015
Epibenthic organisms are a critical component of the marine environment, functioning as ecosystem engineers, habitat and food for other organisms. Our knowledge of the diversity, complexity and sensitivities of these habitats is limited, particularly at ...
Blicher, ME   +7 more
core   +1 more source

Information-theoretic signatures of biodiversity in the barcoding gene

open access: yes, 2018
The COI mitochondrial gene is present in all animal phyla and in a few others, and is the leading candidate for species identification through DNA barcoding.
Barbosa, Valmir C.
core   +1 more source

On the phylogenetic position of Myzostomida: can 77 genes get it wrong? [PDF]

open access: yes, 2009
Background Phylogenomic analyses recently became popular to address questions about deep metazoan phylogeny. Ribosomal proteins (RP) dominate many of these analyses or are, in some cases, the only genes included.
Halanych Kenneth M   +6 more
core   +3 more sources

MEMO: Gemeenschapsanalyse bodemschaafgegevens 2009-2012 en boxcorermonsters 2009–2011 in de Zeeuwse banken [PDF]

open access: yes, 2010
Occupational Therapists (OTs) who recommend housing adaptations for people with disabilities, funded through public finance, must satisfy professional codes of practice and the employing local authority requirement to allocate finite resources ...
Wijsman, J.   +3 more
core   +1 more source

First records of Hubrechtella ijimai (Nemertea, Hubrechtiiformes) from Korea and China [PDF]

open access: yesCheck List, 2017
Hubrechtella ijimai is reported for the first time from South Korea (East China Sea) and China (Yellow Sea), about 260 and 930 km from the nearest locality in Japan.
Alexei V Chernyshev   +3 more
doaj   +3 more sources

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