Results 51 to 60 of about 457 (104)

Bryozoans and palaeoenvironmental interpretation

Journal of the Palaeontological Society of India, 2005
Paul D. Taylor
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A molecular phylogeny of bryozoans

Molecular Phylogenetics and Evolution, 2012
We present the most comprehensive molecular phylogeny of bryozoans to date. Our concatenated alignment of two nuclear ribosomal and five mitochondrial genes includes 95 taxa and 13,292 nucleotide sites, of which 8297 were included. The number of new sequences generated during this project are for each gene:ssrDNA (32), lsrDNA (22), rrnL (38), rrnS (35),
Andrea, Waeschenbach, P D, Taylor, D T J, Littlewood   +2 more
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Cupuladriid bryozoans

Current Biology
Aaron O'Dea and Kimberly García-Méndez introduce the cupuladriids, a group of bryozoans that are atypical for their ability to actively move.
Aaron, O'Dea, Kimberly, García-Méndez
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Are the Graptolites Bryozoans?

Geological Society of America Bulletin, 1931
Introduction The authors, while enjoying the ease of a steamer chair on a joint trip to Europe in 1922, and discussing somewhat idly at first the taxonomic position of the graptolites, discovered to their mutual great satisfaction that they had arrived independently at the conviction that the graptolites are an early and long extinct branch of the ...
E. O. ULRICH, R. RUEDEMANN
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Bryozoans

1995
Abstract Bryozoans (Phylum Bryozoa) are sessile, colony-forming coelomates. Each colony arises by asexual budding from an ancestrula formed by the metamorphosis of a sexually produced larva. The individual units of the colony, or zooids, remain in communication with each other through pores.
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Lyellian bryozoan percentages and the fossil record of the Recent Bryozoan fauna

PALAIOS, 1994
Although general percentages for Recent species of bryozoans in Cenozoic faunas have been published by several authors and were reviewed by Stanley (1979), we present percentages calculated from a number of post-1950 faunal studies of Cenozoic bryozoans.
Alan Stanley Horowitz, Joseph F. Pachut
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Bryozoans and brachiopods

1990
The bryozoans (moss animals) and the brachiopods (lamp shells) are related by having the same type of food-taking organ, the lophophore, which lies beneath the tentacles. Together with the phoronids, these animals are therefore called lophophorates. The bryozoans are also called ectoprocts, from ecto, outer, and proktos, anus.
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Feeding repellence in Antarctic bryozoans

Naturwissenschaften, 2013
The Antarctic sea star Odontaster validus and the amphipod Cheirimedon femoratus are important predators in benthic communities. Some bryozoans are part of the diet of the asteroid and represent both potential host biosubstrata and prey for this omnivorous lysianassid amphipod.
Blanca, Figuerola, Laura, Núñez-Pons, Juan, Moles, Conxita, Avila   +3 more
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Tentacle structure in freshwater bryozoans

Journal of Morphology, 2017
AbstractTentacles are the main food‐gathering organs of bryozoans. The most common design is a hollow tube of extracellular matrix (ECM), covered with ten columns of epithelial cells on the outside, and a coelothelium on the inside. Nerves follow the ECM, going between the bases of some epidermal cells.
Yuta Tamberg, Natalia Shunatova
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Bryozoan sex

Trends in Ecology & Evolution, 1995
Okamura, B, Hatton-Ellis, TW
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