Results 1 to 10 of about 88 (73)

The complete mitochondrial genome of a deep sea ophiuroid of the genus Amphiura (Ophiuroidea: Amphiuridae) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2019
Amphiura is a widely distributed genus of Ophiuroidea from various environment, play an important role in evolution. Here, we reported a complete mitochondrial genome of Amphiura sp. which was collected from a deep sea seamount in the West Pacific.
Jieying Na   +6 more
doaj   +2 more sources

Characterization of the complete mitochondrial genome of Amphioplus laevis (Ophiuroidea, Amphiuridae) with phylogenetic analysis [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete mitochondrial genome of Amphioplus laevis was 16,084 bp in length (Genbank accession: MN276320). It contained 13 protein-coding genes, 2 ribosomal RNA and 22 transfer RNA. The GC contents of A. laevis was 37.59%.
Qin-Zeng Xu, Yi-Xuan Li, Yue Dong
doaj   +2 more sources

The peristomial plates of ophiuroids (Echinodermata: Ophiuroidea) highlight an incongruence between morphology and proposed phylogenies. [PDF]

open access: yesPLoS ONE, 2018
The peristomial plates are skeletal components of the interbrachial frame (or mouth frame), which is located below the true mouth of ophiuroids. Whilst the peristomial plates were extensively described and used as diagnostic characters by some early ...
Iain C Wilkie, Martín I Brogger
doaj   +2 more sources

Global diversity of brittle stars (Echinodermata: Ophiuroidea). [PDF]

open access: yesPLoS ONE, 2012
This review presents a comprehensive overview of the current status regarding the global diversity of the echinoderm class Ophiuroidea, focussing on taxonomy and distribution patterns, with brief introduction to their anatomy, biology, phylogeny, and ...
Sabine Stöhr   +2 more
doaj   +2 more sources

First record and geographic range extension of the brittle star Ophionephthys limicola Lütken, 1869 (Amphilepidida, Amphiuridae) from the Caribbean coast of continental Colombia [PDF]

open access: yesCheck List
Ophionephthys limicola Lütken, 1869 (Amphiuridae) is recorded for the first time from the mainland Caribbean coast of Colombia. Although its presence was already known from the island of San Andrés, Colombia, we extend this species ...
Jayfreth D. Sierra-Gómez   +2 more
exaly   +4 more sources

Equinodermes do Brasil: IV. Sobre seis espécies novas de Ophiuroidea da região ao largo da Ilha Grande (RJ)

open access: yesBrazilian Journal of Oceanography, 1974
Este trabalho apresenta a descrição, distribuição, dados ecológicos, chaves para classificação e fotografias de seis espécies novas de Ophiuroidea pertencentes às famílias Ophiolepididae, Amphiuridae, Ophiacanthidae , Ophiomyxidae e Amphilepididae ...
Luiz Roberto Tommasi, Jorge de Abreu
doaj   +1 more source

Brittle stars (Echinodermata: Ophiuroidea) of coastal lagoons from the northern Yucatán Peninsula, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2019
We present the first records of ophiuroids found in 6 tropical coastal lagoons of the northern Yucatán Peninsula. Specimens were collected from Ría Celestún, Chelem, Dzilam, Ría Lagartos, Yalahau, and Nichupté-Bojórquez lagoons, during May and June 2010.
José Gabriel Kuk-Dzul   +3 more
doaj   +1 more source

Primer registro de ophiocoma echinata, ophiocomella ophiactoides (ophiuroidea: ophiocomidae) y ophiocnida scabriuscula (ophiuroidea: amphiuridae) para La Guajira, Colombia

open access: yesCiencia e Ingeniería, 2016
Con el objetivo de divulgar el nuevo hallazgo de tres especies, esta nota registra por primera vez a Ophiocoma echinata, Ophiocomella ophiactoides y Ophiocnida scabriuscula en el litoral rocoso del Cabo de la Vela, La Guajira, colectados en los meses de ...
Maria Urrego-Salinas   +3 more
doaj  

Home - About - Disclaimer - Privacy