AMONG the most important of recent works on Echinoderms may be mentioned “The Revision of the Echini,” by Alex. Agassiz. Of this work, which will be completed in four parts, Parts 1 and 2 were ...

Introduction to the Paleontological Society short course 'Geobiology of echinoderms' / N. Gary Lane -- Living comatulids / Charles G. Messing -- Implications of research on living stalked crinoids for ...

Attached echinoderms, such as crinoids and edrioasteroids, are much more common on hard substrates in the shallow-water Fillmore, whereas vagile forms, such as rhombiferans and mitrate stylophorans, ...

Books Received Published: 01 April 1880 Fossil Echinoderms Nature 21, 509–510 (1880) Cite this article ...

Scientists are retracing the journeys of century-old Antarctic expeditions to discover how the Earth has changed.

Therefore, their systematic positions have been represented by two hypotheses (H): as stem taxa to echinoderms (H1) or as stem taxa to chordates (H2). These conclusions rest on previous inability to ...

From the BBC: When the animals, known as echinoderms, were exposed to water high in carbon dioxide early in their lives, there were no adverse effects. Echinoderms are a diverse group that includes ...

INVZ copy 39088019960517 gift of Dr. David L. Pawson. STRI copy 39088019778141 has bookplate: Smithsonian Institution Libraries, Gift from the Margery Masinter Foundation Endowment for Illustrated ...

Keywords echinoderms, sea stars, sea urchins, sand dollars, radial symmetry, spiny skin, water vascular system, locomotion, feeding habits, regeneration, reproduction, scientific research Email us ...

Mollusks get both larger and smaller than all the Echinoderms and they are more diverse both in terms of number of species and the ecological niches they fill. If you don’t believe me that Mollusks ...

Marlétaz’s team extracted and sequenced the DNA they collected from the brittle stars and assembled the genome. To map how brittle stars have evolved since they diverged from other echinoderms about ...

It was a long, hard, and tumultuous battle, but the clash of the titans that began here at The Intersection--that will go down in science blogging history as the Great Marine Invertebrate Wars--has ...