Data from: An edrioasteroid from the Silurian Herefordshire Lagerst?tte of England reveals the nature of the water vascular system in an extinct echinoderm

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关键词：

Silurian;Echinodermata;echinoderm;Water vascular system;Herefordshire Lagerst?tte;Edrioasteroidea

DOI：

doi:10.5061/dryad.7005f

摘要：

Echinoderms are unique in having a water vascular system with tube feet, which perform a variety of functions in living forms. Here, we report

Data from: Water vascular system architecture in an Ordovician ophiuroid

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关键词：

Water vascular system;Protasterina flexuosa;exceptional preservation;Ordovician;Ophiuroidea

DOI：

doi:10.5061/dryad.30k44

摘要：

pairs of tube feet in extant ophiuroids. The morphology suggests that the unpaired tube feet must have operated individually, and relied on the elasticity

Data from: Ocean acidification impacts spine integrity but not regenerative capacity of spines and tube feet in adult sea urchins

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关键词：

tube feet;ocean acidification;Lytechinus variegatus;biomineralization;regeneration;spine;sea urchin

DOI：

doi:10.5061/dryad.f6r10

摘要：

to be especially vulnerable. In this study, the effect of ocean acidification on regeneration of external appendages (spines and tube feet) was investigated

Data from: High opsin diversity in a non-visual infaunal brittlestar

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关键词：

Amphiura filiformis;Strongylocentrotus purpuratus;Genome;Echinodermata;transcriptome;photoreception;Ophiuroidea

DOI：

doi:10.5061/dryad.7s8h7

摘要：

, we detected putative photoreceptor cells mainly in spines and tube feet of A. filiformis, respectively. The r-opsin expression pattern is similar to the one

Data from: Long telomeres are associated with clonality in wild populations of the fissiparous starfish Coscinasterias tenuispina

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关键词：

Coscinasterias tenuispina

DOI：

doi:10.5061/dryad.305c3

摘要：

individuals were used to compare telomere lengths in regenerating and non-regenerating arms, in two different tissues (tube feet and pyloric cecum). The level