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An Identification Guide to the Larval Marine ... Most are detritus feeders. The innkeeper worm is a suspension feeder. Detritus feeding. Echiurus echiurus ...
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groove or gutter on proboscis with cilia for feeding (& produce mucus to trap food) ... retractable anterior introvert with tentacles & mouth ...
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10. PROTOSTOMADOS MENORES PHYLA: SIPUNCULA 320 spp. ECHIURA 135 spp. Forma, tama o, color, h bitat y forma de vida - Regiones del cuerpo, pared del cuerpo y ...
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... Most common in shallow water Unsegmented bodies up to 35 cm long Studded introvert used for locomotion Cryptic Burrow in sediments or hide in shelters Deposit ...
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Phylum Annelida Annelid characteristics Trochophore larvae Closed circulatory system True coelom Annuli refer to segmented, metameric body plan Each segment has ...
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Several small phyla of protostome coelomates include examples from superphyla ... the tube-dwelling vestimentiferan worms found at hydrothermal vent systems. ...
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Three major protostomous eucoelomate phyla Nine minor phyla to consider Problematic Phyla Mixture of characters Where to put them Did segmentation evolve once or many ...
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Structural basis for assembly and sulfide binding in the 400kDa hemoglobin from the hydrothermal ven
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Phylum Annelida: summary of characteristics
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Smaller Protostome Phyla Chapter 21 Small Coelomate Phyla Several small phyla of protostome coelomates include examples from superphyla Lophotrochozoa and Ecdysozoa ...
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increase in body size possible (follows from 1) storage area for organs, separates organs from gut ... http://sorrel.humboldt.edu/ ~els15/Zoo314.html ...
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Title: Slide 1 Author: TMO Last modified by: TMO Created Date: 5/31/2005 5:03:06 PM Document presentation format: On-screen Show Company: TMO Other titles
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Because most animals trawled from the deep sea floor arrive on deck dead, ... HHeezen, BC and Hollister, CD. 1971. The Face of the Deep. Oxford University Press. ...
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Nematoda. Free living and parasitic forms. Cosmopolitan/Ubiquitous ... Cosmopolitan. Annelida. Polychaeta. 10,000 species (mostly marine) ...
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KEY ANNELID FEATURES. segmentation, with segments clearly separated by septa ... metanephridia - excretion in annelids. from: Jan A. Pechenik (2000) Fig. 13.2 ...
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Attempt at Problem Statement We are working in Tier I with mechanisms Are mechanisms similar or dissimilar across phyla, species, classes, etc.?
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Reproductive system is not well understood: Only female reproductive organs have been identified. ... Pigs become infected by eating grubs.
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Central nervous system = simple brain (aggregation of nerve cells) ... These individuals were photographed on a reef near the island of Guam. 3 Groups of Flatworms ...
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Allosteric action in real time: Timeresolved crystallographic studies of a cooperative dimeric hemog
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Protostome Animals
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Architecture of Megadalton Respiratory Proteins from Annelids
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Aula submetida Banca do Concurso P blico para provimento de uma vaga como Professor Adjunto do Magist rio Superior do Departamento de Ci ncias Biol gicas da ...
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Regulation of biological activity through protein dimerization: Crystallographic analyses of primiti
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SISTEMA IMUNE DE INVERTEBRADOS IMUNOLOGIA Introdu o Sistemas imunes s o geralmente caracterizados por sua habilidade em distinguir entre c lulas, tecidos ou ...
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Phylum Annelida By: Esther Lien Harlan Cox Siva Gandu 5th period Respiration They have no true respiratory organs. Respiratory gas exchange through skin, gills ...
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Mesozoa. Year. Number of species . Octocorallia. Year. Number of species . Pennatulacea. Year. Number of species . Actinaria. Year. Number of species . Antipatharia ...
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Positions of Moon measured against instants of time based on star fixes; ... The difference between Universal and Dynamical Time is due to the frictional ...
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http://manandmollusc.net/advanced_introduction ... http://www.weichtiere.at/scaphopoda/haupt.html http://members.shaw.ca/bcshells/mollusca.html ...
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Biodiversity Research and DNA Barcoding in Korea
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Evolution in the Fossil Record and Molecular Clocks
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RESULTADOS DE LA VALORACIN ECONMICA DE LOS RECURSOS NATURALES DEL PARQUE NACIONAL COIBA MTODO DE TRA
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Mark J. Costello, Ward Appeltans, Philippe Bouchet, Geoff Boxshall, Christian ... The World Register of Marine Species is a collaboration between nearly 200 peer ...
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