Results 31 to 40 of about 41,410 (309)
Confocal analysis of nervous system architecture in direct-developing juveniles of Neanthes arenaceodentata (Annelida, Nereididae) [PDF]
Background: Members of Family Nereididae have complex neural morphology exemplary of errant polychaetes and are leading research models in the investigation of annelid nervous systems.
Jacobs, David K.+2 more
core +5 more sources
The phylogeny of Nereididae (Annelida) based on mitochondrial genomes
Nereididae comprises a diverse group of marine worms and is one of the most studied families in Annelida. However, phylogenetic relationships within the group are still poorly understood.
P. Alves, K. Halanych, C. S. Santos
semanticscholar +1 more source
Helodrilus bavaricus, a remarkable new earthworm species from Bavaria, Germany (Crassiclitellata, Lumbricidae) [PDF]
Here we report on a new Helodrilus species found in Rotthalmünster, Southern Germany. This unique new species has four pairs of spermathecae and long protruding tubercles.
Tímea Szederjesi+3 more
doaj +1 more source
Una nueva especie, Prionospio rikardoi n. sp. ha sido identificada en fondos circalitorales de las costas del País Vasco (SE del golfo de Vizcaya). La nueva especie se caracteriza por poseer crestas dorsales en varios segmentos corporales y cuatro pares ...
Julián Martínez, Idoia Adarraga
doaj +1 more source
Spirobranchus tetraceros (Schmarda, 1861) originally briefly described from New South Wales, Australia was later reported as a widely distributed species of Indo-Pacific origin.
Elena Kupriyanova+2 more
doaj +1 more source
Progress and perspectives in the discovery of polychaete worms (Annelida) of the world
Despite the availability of well-documented data, a comprehensive review of the discovery progress of polychaete worms (Annelida) has never been done.
J. Pamungkas+4 more
semanticscholar +1 more source
Hungry scale worms: Phylogenetics of Peinaleopolynoe (Polynoidae, Annelida), with four new species
Polynoidae Kinberg, 1856 has five branchiate genera: Branchipolynoe Pettibone, 1984, Branchinotogluma Pettibone, 1985, Branchiplicatus Pettibone, 1985, Peinaleopolynoe Desbruyères & Laubier, 1988, and Thermopolynoe Miura, 1994, all native to deep-sea ...
Avery S. Hatch+3 more
semanticscholar +1 more source
The benthic phases of the life cycles of two populations of the polychaete Pereinereis cultrifera from the Bay of Algiers were investigated using field surveys. We found no differences in the life cycle of the two populations.
Leila Rouabah+3 more
doaj +1 more source
Seven new species of Cirratulidae are described from deep waters off the east coast of Australia. Samples were collected as part of the RV Investigator voyage IN2017_V03 in May/June 2017 using a Brenke sledge and 0.25 m2 box core.
James A. Blake
doaj +1 more source
A new fireworm (Amphinomidae) from the Cretaceous of Lebanon identified from three-dimensionally preserved myoanatomy [PDF]
© 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 +1 more source