Results 241 to 250 of about 636,721 (274)

Echinoderms: Sea-Urchins and Brittle-Stars

1992
Adult sea-urchins, heart-urchins and sand-dollars, most of which have rounded, rigid hodies and spacious coeloms, look very different from adult brittle-stars, with their snake-like arms and restricted coeloms, but the majority of species in both classes have a unique form of larva, the pluteus.
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SchizoStella, a New Genus of Brittle-star (Gorgonocephalidae)

Proceedings of the United States National Museum, 1952
USNM_index ...
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Asteroidea and Ophiuroidea: Starfish and Brittle Stars

2022
Maurizio Forli, Andrea Guerrini
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Overlooked biodiversity of brittle stars from the Upper Pleistocene of Japan: descriptions of fossil ossicle assemblage in Indo-West Pacific

Historical Biology, 2022
Masanori Okanishi, Shota Mitsui, Hisanori Kohtsuka   +2 more
exaly  

The Brittle Star's Apprentice

Scientific American, 2012
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Brittle-Stars or Ophiuroids

1977
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Assemblages of sea stars (Echinodermata: Asteroidea) and brittle stars (Echinodermata: Ophiuroidea) in the Weddell Sea (Antarctica) and off Northeast Greenland (Arctic): a comparison of diversity and abundance

Polar Biology, 1997
Julian Gutt, Dieter Piepenburg
exaly  

Growth and production of the brittle stars and (Echinodermata: Ophiuroidea)

Continental Shelf Research, 2017
Bodil A Bluhm, Brenda H Konar, Alexandra M Ravelo   +2 more
exaly  

The structural origins of brittle star arm kinematics: An integrated tomographic, additive manufacturing, and parametric modeling-based approach

Journal of Structural Biology, 2020
Robert J Wood, Lara Tomholt, Matheus C. Fernandes   +2 more
exaly  

Expression of skeletogenic genes during arm regeneration in the brittle star

Gene Expression Patterns, 2013
Paola Oliveri, Anna Czarkwiani
exaly