Sipuncula

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1	PHYLUM ECHIURA NEWBY, ECHIURANS General characteristics Morphology. The phylum Echiura consists of a group of unsegmented, bilaterally symmetrical coelomate animals, often mentioned in English literature as spoon- Add to Reading List Source URL: repository.ibss.org.ua Language: English - Date: 2010-05-15 11:09:05 Taxonomy Echiurans Annelids Echiura Echiuroidea Phyla Acorn worm Sipuncula Onychophora Zoology Biology Protostome
2	Zootaxa 1668:245–[removed]www.mapress.com / zootaxa/ ISSN[removed]print edition) Copyright © 2007 · Magnolia Press Add to Reading List Source URL: www.mapress.com Language: English - Date: 2007-12-21 02:06:32 Clitellata Annelids Protostome Animals Leeches Polychaete Echiura Worm Sipuncula Zoology Taxonomy Biology
3	•. )~ rr=========================:;:==::========jl - Add to Reading List Source URL: mawsonshuts.antarctica.gov.au Language: English - Date: 2012-08-13 08:57:22 Brachiopod Ficus Morpho Protostome Sipuncula Extraversion and introversion
4	PDF Document Add to Reading List Source URL: scholarspace.manoa.hawaii.edu Language: English - Date: 2012-08-14 17:07:11 Germ cells Protostome Oocyte Spawn Oogenesis Body cavity Pelodes Sipuncula Biology Zoology Developmental biology
5	PDF Document Add to Reading List Source URL: wsbs-msu.ru Language: English - Date: 2009-05-19 10:16:28 Digestive system Head and neck Abdomen Digestion Metabolism Sipuncula Esophagus Swallowing Sucker Anatomy Human anatomy Biology