Results 61 to 70 of about 2,273 (239)

FIG. 4 in Some heteronemerteans (Nemertea) from the Solomon Islands

open access: yes, 2002
FIG. 4. Kukumia solomonensis gen. et sp. nov. Drawing of complete specimen, taken from a photograph of the living individual. Scale bar 5 10 mm.Published as part of Gibson, Ray & Sundberg, Per, 2002, Some heteronemerteans (Nemertea) from the Solomon ...
Sundberg, Per, Gibson, Ray
core   +1 more source

First record of Baseodiscus mexicanus (Bürger, 1893) (Nemertea: Heteronemertea) from Japanese waters [PDF]

open access: yesCheck List, 2012
The heteronemertean Baseodiscus mexicanus (Bürger, 1893) was previously known exclusively from the eastern Pacific, except for fragmentary records from Palau and Indonesia, which suggested a possible amphi-Pacific tropical distribution. A single specimen
Hiroshi Kajihara   +2 more
doaj   +3 more sources

Ultrastructure and phylogenetic significance of spermatozoa in Nemertea

open access: yesZoomorphology, 2023
Abstract Sperm ultrastructure is frequently employed as a source for phylogenetic inference due to the ease of accessing spermatozoa. Despite being unicellular, sperm cells exhibit a relatively high number of diverse characters and character states.
Thomas Bartolomaeus   +3 more
openaire   +1 more source

Warm‐wet transition restructures arid lake microbiomes and functional potential

open access: yesiMetaOmics, Volume 3, Issue 3, September 2026.
This study summarizes how a long‐term warm‐dry to warm‐wet transition restructures microbiomes and functional potential in Lake Bosten, an arid lake in northwestern China. Warm‐wet hydroclimatic change increased water level and hydrological connectivity, while decreasing salinity and total nitrogen.
Zhen Shen   +8 more
wiley   +1 more source

Figure 2 in Comparative morphology and evolution of the nephridia in Nemertea

open access: yes, 2010
Figure 2. Competing hypotheses on the interrelationships among the high-ranking subgroups of Nemertea based on molecular data. (A) Inferred from the combined analysis of 28S rRNA, H3, 16S rRNA, and COI (Thollesson and Norenburg 2003); (B) majority rule ...
Bartolomaeus, Thomas, Döhren, Jörn von
core   +1 more source

eDNA Metabarcoding Enhances Aquaculture Impact Monitoring Across Microbial and Benthic Metazoan Communities in Understudied Tropical Environments

open access: yesEnvironmental DNA, Volume 8, Issue 4, July‐August 2026.
Benthic community responses to aquaculture organic matter enrichment remain poorly understood in tropical low‐input farms typical of scattered island socio‐ecosystems. Detecting these responses requires sensitive approaches such as eDNA metabarcoding across multiple biological groups.
Charlotte Moritz   +12 more
wiley   +1 more source

Cladistic analysis of the eureptantic nemerteans (Nemertea: Hoplonemertea)

open access: yes, 1995
A phylogeny for the 34 species we consider well enough described in the suborder Eureptantia (phylum Nemertea) is inferred by cladistic analysis based on 38 morphological characters.
Härlin, Mikael, Sundberg, P
core   +1 more source

Exploring Mesophotic Coral Reef Boundaries Using Environmental DNA Metabarcoding

open access: yesEnvironmental DNA, Volume 8, Issue 4, July‐August 2026.
Environmental DNA (eDNA) metabarcoding reveals boundaries along depth gradients in shallow and mesophotic coral reefs. Analysis of metazoan amplicon sequence variants (ASVs) uncovers changes in community structure from shallow to deep reefs, highlighting a localized eDNA footprint and its potential for monitoring mesophotic and deep‐sea habitats ...
Aran Sofer, Omri Bronstein
wiley   +1 more source

Four palaeonemerteans (Nemertea: Anopla) from a tidal flat in middle Honshu, Japan

open access: yes, 2005
Kajihara, Hiroshi (2006): Four palaeonemerteans (Nemertea: Anopla) from a tidal flat in middle Honshu, Japan.
Kajihara, Hiroshi
core   +1 more source

The Geonemertes problem (Nemertea) [PDF]

open access: yesJournal of Zoology, 1981
A new genus of monostiliferous hoplonemerteans, Pantinonemertes gen. nov., provides evidence for the separate evolution of terrestrial nemerteans. The genus is established for two new species found in Australia, P. enalios sp. nov., an intertidal form, and P. winsori sp.
Janet Moore, Ray Gibson
openaire   +1 more source

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