Results 11 to 20 of about 4,119 (196)

Palps across the tree – the neuronal innervation and development of sensory head appendages in Annelida [PDF]

open access: yesFrontiers in Neuroscience, 2023
Polychaetes inhabit a wide variety of habitats and show a great morphological diversity. In this context, a key morphological structure for adapting to their individual lifestyles and ecological niches are the prominent head appendages. In the last years
Paul Kalke   +3 more
doaj   +2 more sources

Spatial and temporal characteristics of benthic invertebrate communities at Culbin Sands lagoon, Moray Firth, NE Scotland, and impacts of the disturbance of cockle harvesting [PDF]

open access: yesScientia Marina, 2008
In the present study, Culbin Sands lagoon, a protected site in NE Scotland, was surveyed every 2 to 4 weeks during a three-year period (1994-1996) to study benthic invertebrate communities. Beds of Mytilus edulis covered 18000 m2.
Vanda Mariyam Mendonça   +3 more
doaj   +5 more sources

The complete mitochondrial genome of Boccardiella hamata (Annelida: Polychaeta: Spionida) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2021
In this study, the complete mitogenome sequence of Korean Boccardiella hamata was determined. This is the first complete mitogenome in the order Spionida. The complete mitogenome of B. hamata is 17,561 bp in length with 12 protein-coding genes (atp8 gene
Geon Hyeok Lee, Ha-Eun Lee, Gi-Sik Min
doaj   +2 more sources

The complete mitochondrial genome of a marine polychaete, Prionospio cf. japonica (Annelida: Spionidae) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2023
Prionospio Malmgren is one of the abundant genera of the family Spionidae Grube, 1850. Despite its rich diversity, information on their complete mitochondrial genome has remained unknown.
Geon Hyeok Lee, Gi-Sik Min
doaj   +2 more sources

Pseudopolydora (Annelida: Spionidae) from the Arabian Gulf, Kuwait

open access: diamondEuropean Journal of Taxonomy, 2021
Seven species of Pseudopolydora are described and illustrated from the Arabian Gulf, Kuwait: P. achaeta Radashevsky & Hsieh, 2000, P. antennata (Claparède, 1868), P. arabica Radashevsky & Al-Kandari, 2020, P. auha sp. nov., P. kuwaiti sp.
Vasily I. Radashevsky   +3 more
doaj   +3 more sources

Complete mitochondrial genome of the abalone shell-boring Polydora hoplura (Polychaeta, Spionidae) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2022
Polydora hoplura Claparede 1868 (Polychaeta, Spionidae) is a mollusk shell-boring species which has been reported as a harmful species. In the present study, we sequenced and reported the mitochondrial genome (mitogenome) of P. hoplura from Korea.
Soon Jeong Lee, Sang-Rae Lee
doaj   +2 more sources

Molecular identification and larval morphology of spionid polychaetes (Annelida, Spionidae) from northeastern Japan [PDF]

open access: greenZooKeys, 2021
Planktonic larvae of spionid polychaetes are among the most common and abundant group in coastal meroplankton worldwide. The present study reports the morphology of spionid larvae collected mainly from coastal waters of northeastern Japan that were ...
Hirokazu Abe, Waka Sato‐Okoshi
doaj   +4 more sources

Rhynchospio aciliata sp. nov., a new spionid species (Annelida, Spionidae) from the Korea Strait [PDF]

open access: yesZooKeys, 2022
A new spionid polychaete, Rhynchospio aciliata sp. nov., was discovered in the fine sandy sediments of an intertidal habitat from Korean waters. The new species is considered a simultaneous hermaphrodite, but no brooding embryos were found in any of the ...
Geon Hyeok Lee, Gi-Sik Min
doaj   +4 more sources

Mitochondrial genomes of two Polydora (Spionidae) species provide further evidence that mitochondrial architecture in the Sedentaria (Annelida) is not conserved [PDF]

open access: yesScientific Reports, 2021
Contrary to the early evidence, which indicated that the mitochondrial architecture in one of the two major annelida clades, Sedentaria, is relatively conserved, a handful of relatively recent studies found evidence that some species exhibit elevated ...
Lingtong Ye   +4 more
doaj   +2 more sources

New species of the genus Spio (Annelida, Spionidae) from the southern and western coasts of Korea [PDF]

open access: yesZooKeys, 2021
A new spionid polychaete, Spio pigmentata sp. nov., is described from the southern and western coasts of Korea. This new species differs from its congeners by the combination of the following morphological characteristics: the presence of orange-brown ...
Geon Hyeok Lee   +3 more
doaj   +4 more sources

Home - About - Disclaimer - Privacy