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Topic: Nemertina

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	Nemertina - LoveToKnow 1911
		NEMERTINA, or Nemerteans (Nemertea), a subdivision of worms,' characterized by the ciliation of the skin, the presence of a retractile proboscis, the simple arrangement of the generative apparatus, and in certain cases by a peculiar pelagic larval stage to which the name " pilidium " has been given.
		Nemertines live in the sea, some being common amongst the corals and algae, others hiding in the muddy or sandy bottom, and secreting gelatinous tubes which ensheath the body along its whole length.
		Burger classifies Nemertines into four orders: I. Protonemertini, in which there are two layers of dermal muscles, external circular and internal longitudinal; the nervous system lies external to the circular muscles; the mouth lies behind the level of the brain; the proboscis has no stylet; there is no caecum to the intestine.
	www.1911encyclopedia.org /Nemertina (6076 words)

	Literature Search
		Ferraris, J. Histological study of the cephalic gland and neurosecretory cells of the nemertean Procephalothrix spiralis subjected to stress.
		Ferraris, J. Molecular approaches to the study of evolution and phylogeny of the Nemertina.
		Ferraris, J. Roderick, H. Involvement of ninhydrin positive substances in regulatory volume decrease in intertidal Nemertina and Oligochaeta: independence of decerebration.
	nemertes.si.edu /Searches/AllSearch.php?searchletter=F (707 words)

	The Evolution of Man — Volume 2 eBook
		The earliest Vermalia in which we first find this independent vascular system are the Nemertina (Figure 2.244).
		In some of the Nemertina the blood is already coloured, and the red colouring matter is real haemoglobin, connected with elliptical discoid cells, as in the Vertebrates.
		The further evolution of this rudimentary vascular system can be gathered from the class of the Annelids in which we find it at various stages of development.
	www.bookrags.com /ebooks/6710/175.html (532 words)

	HMSC St Andrews New Brunswick Classification Slides English
		All coelenterates are radially symmetrical, that is their parts are arranged around the center, like spokes on a wheel.
		A ribbon worm, belonging to the phylum Nemertina, moving over the bottom using hair-like cilia.
		Whatever their origin, the invertebrates, those spineless, are an immensely fascinating and diversified group.
	www.huntsmanmarine.ca /class_slides_en.shtml (1825 words)

	Learn more about Nemertina in the online encyclopedia. (Site not responding. Last check: 2007-10-19)
		Learn more about Nemertina in the online encyclopedia.
		Hint: Play with putting spaces before and after your words to see the different results you get.
		Ribbon worms (Nemertina or Nemertea) are a class of symbiotic organisms, consisting of about 800 species.
	www.onlineencyclopedia.org /n/ne/nemertina.html (106 words)

	Marine Phyla Pages
		The nemerteans, also known as rhynchocoels, ribbon-worms and nemertina, include approximately 570 species of worm-like animals [Barnes, 1968].
		The most characteristic feature is a projectile proboscis, which may be used like a lasso, or a grappling iron in prey capture.
		However, deep-sea exploration and dredging activities must surely constitute the greatest threat to their global diversity.
	kingfish.coastal.edu /marine/302/phyla/nemertea.htm (403 words)

	Nearctica - Natural History - Miscellaneous small phyla
		Nemertines are known as "ribbon worms" because some species reach up to 100 feet in length, although most are much shorter.
		About 900 species are known for the Nemertinea (also spelled Nemertina or Nemertini by different authors).
		Most nemertines are marine, but are a few freshwater species exist, and even a few terrestrial species live in the moist tropics.
	www.nearctica.com /nathist/miscanim/misc1.htm (638 words)

	NEMERTINA, or NEMERTEA... - Online Information article about NEMERTINA, or NEMERTEA...
		- Online Information article about NEMERTINA, or NEMERTEA...
		Search over 40,000 articles from the original, classic Encyclopedia Britannica, 11th Edition.
		NEMERTINA, or NEMERTEANS (Nemerlea), a subdivision of See also:
	encyclopedia.jrank.org /NAN_NEW/NEMERTINA_or_NEMERTEANS_Nemerle.html (615 words)

	Nemertina - French-English Dictionary WordReference.com
		We found no French translation for 'Nemertina' in our English to French Dictionary.
		Or did you want to translate 'Nemertina' from French to English?
		Forum discussions with the word(s) 'Nemertina' in the title:
	www.wordreference.com /enfr/Nemertina (49 words)

	phylumnemertina - Definitions from Dictionary.com
		Did you mean phylum Nemertina (in dictionary) or Phylum nematoda (in encyclopedia)?
		Would you like to search the encyclopedias, or search the Web for phylumnemertina?
		HighBeam Research - 32 million documents from leading publications
	dictionary.reference.com /browse/phylumnemertina (53 words)

	Forthcoming South Atlantic Zooplanton
		Furthermore, taxonomic information needs to be dispersed as widely as possible, not the least because the number of new taxonomists being trained world-wide has been declining consistently over the past many years.
		The groups covered in South Atlantic Zooplankton are: Foraminifera, Acantharia, Radiolaria Polycystina, Radiolaria, Phaeodaria, Ciliophora ("naked" ciliates), Tintinnoinea, Hydromedusae, Siphonophorae, Cubomedusae and Scyphomedusae, Ctenophora, Nemertina, Polychaeta, Heteropoda, Pteropoda
		Table of Contents: General biological features of the South Atlantic, Zooplankton groups, Foraminifera, Acantharia, Radiolaria Polycystina, Radiolaria, Phaeodaria, Ciliophora, Tintinnoinea, Hydromedusae, Siphonophorae, Cubomedusae and Scyphomedusae, Ctenophora, Nemertina, Polychaeta, Heteropoda, Pteropoda, Cephalopoda, Ctenopoda and Onychopoda, Ostracoda, Copepoda, Mysidacea, Amphipoda, Euphausiacea, Larval Decapoda, (Brachyura), Chaetognatha, Appendicularia, Pyrosomatida, Doliolida, Salpida, Fish larvae, Bibliography, Taxonomic index
	www.balogh.com /backhuys/zoopl.html (711 words)

	Non Molluscan Marine Biology Sites
		Proboscis or ribbon worms; (Nemertea or Rhynchocoela): Nemertines are known as "ribbon worms" because some species reach up to 100 feet in length, although most are much shorter.
		: "There are about 900 known species in the phylum Nemertini (also spelled Nemertina or Nemertea by different authors)."
		are known for the Nemertinea (also spelled Nemertina or Nemertini by different authors).
	www.manandmollusc.net /links_marine.html (3208 words)

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