Results 81 to 90 of about 4,711 (168)

First time observations of the earthworm species Octolasion cyaneum (Savigny) and Aporrectodea rosea (Savigny) (Oligochaeta: Lumbricidae) in northern Norway

open access: yesFauna Norvegica, 1994
The earthworm species Octolasion cyaneum and Aporrectodea rosea were observed in northern Norway for the first time in 1989 and 1992 respectively. The observations were made at Tromsø, on the southern part of the island Tromsøya (69°39'N, 18° 55'E).
Trond Knapp Haraldsen, Freddy Engelstad
doaj   +1 more source

Langstaartkustworm - Tubificoides heterochaetus. Niet-inheemse soorten van het Belgisch deel van de Noordzee en aanpalende estuaria [PDF]

open access: yes, 2011
De langstaartkustworm Tubificoides heterochaetus is een oligochaete worm die voor het eerst in Belgische wateren is waargenomen in 1952, in het Schelde-estuarium nabij Doel.
VLIZ Alien Species Consortium
core  

A new fireworm (Amphinomidae) from the Cretaceous of Lebanon identified from three-dimensionally preserved myoanatomy [PDF]

open access: yes, 2015
© 2015 Parry et al. Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in ...
A Filippova   +40 more
core   +2 more sources

First records of Potamothrix bedoti (Piguet) and Haber speciosus (Hrabé) (Oligochaeta: Tubificidae) from Norway

open access: yesFauna Norvegica, 1995
The first record of Potamothrix bedoti (Piguet, 1913) in Norway is from the eutrophic lake Årungen 34 m a.s.l. (59°45'N, 10°41'E) in the county of Akershus, where 31 mature specimens were collected in the littoral zone from 1.0 to 3.0 m depth in silt ...
Svein-Erik Sloreid
doaj   +1 more source

Environmental Studies at Newton Lake, Illinois: Tasks 4, 5, and 7 [PDF]

open access: yes, 1991
ID: 8658; issued March 1, 1991INHS Technical Report prepared for Marathon Oil ...
Nixon, Carolyn   +4 more
core  

Taxonomy and Ecology of Sponge-AssociateMarionina spp. (Clitellata : Enchytraeidae) from the Horomatangi Geothermal System of Lake Taupo, New Zealand [PDF]

open access: yes, 2004
The dissection of Heterorotula sponges collected in an area of geothermal activity at 126–145 m depth on the floor of Lake Taupo (de Rondeet al., 2002) revealed a dense population of associated Enchytraeidae.
Manconi, Renata, Rota, Emilia
core   +1 more source

The groundwater oligochaetes (Annelida, Clitellata) of Slovenia

open access: yesSubterranean Biology, 2011
Historical data on the biodiversity of oligochaetes inhabiting ground waters of Slovenia depicted a fauna of 25 species, 19 of which are stygobiotic. Over about the last 35 years, faunistic surveys carried out in Slovenian ground waters has enabled us to
Narcisse Giani   +4 more
doaj   +1 more source

Does Micro-CT scanning damage DNA in museum specimens? [PDF]

open access: yes, 2016
X-ray micro-computed tomography and DNA sequencing are useful and increasingly common tools in taxonomy and collections research. Whilst the benefits of each method are continually evaluated and debated individually, how the methods impact each other ...
Hall, A, Sherlock, E, Sykes, D
core  

Detecting the symplesiomorphy trap: a multigene phylogenetic analysis of terebelliform annelids [PDF]

open access: yes, 2011
Background For phylogenetic reconstructions, conflict in signal is a potential problem for tree reconstruction. For instance, molecular data from different cellular components, such as the mitochondrion and nucleus, may be inconsistent with ...
Min Zhong   +5 more
core   +1 more source

Taxonomy of North European Lumbricillus (Clitellata, Enchytraeidae)

open access: yesZooKeys, 2017
Lumbricillus is a genus of clitellate worms with about 80 described species that inhabit marine and limnic habitats. This study follows a recent analysis of the phylogeny of the genus based on 24 species of Lumbricillus collected mainly in Norway and ...
Mårten J. Klinth   +2 more
doaj   +3 more sources

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