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Spatangus atropos
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PRESERVED_SPECIMEN; Preparations:Dry; Dorocidaris calacantha A.Agassiz & H.L.Clark, 1907; Individual count:1; Type status:LECTOTYPE; Identified by:Agassiz, Alexander E.; Clark, Hubert L.; Event date:19020409T00:00:00Z; Additional description:ventral
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PRESERVED_SPECIMEN; Preparations:Dry; Urechinus mortenseni David & Mooi, 1990; Individual count:1; Type status:HOLOTYPE; Identified by:David; Mooi; Event date:19621231T00:00:00Z; Additional description:Urechinus mortenseni David & Mooi , 1990 (USNM E40039) holotype, aboral view Scale : 2 cm
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Summary[
edit] Description: English: A corona of the sea-urchin
Echinus esculentus. Date: 2010.03.20, edited 2010.04.25. Source: Created by Esko Jäntti. Author: Esko Jäntti.
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Identifier: introductiontozo00dave Title:
Introduction to zoology; a guide to the study of animals, for the use of secondary schools; Year:
1900 (
1900s) Authors:
Davenport, Charles Benedict, 1866-1944 Davenport, Gertrude Anna Crotty, 1866- Subjects:
Zoology Publisher:
New York, Macmillan company London, Macmillian and co., ltd. Contributing Library:
MBLWHOI Library Digitizing Sponsor:
MBLWHOI Library View Book Page:
Book Viewer About This Book:
Catalog Entry View All Images:
All Images From Book Click here to
view book online to see this illustration in context in a browseable online version of this book. Text Appearing Before Image: FKJ. 185. — Strongylocentrotus, the Eastern green sea-urchin, with tube feetextended. From Standard Natural History. waters, from low tide to one hundred fathoms, and areoften brought up by fishermen, to whose lines they have ahabit of clinging. The branching of the arms enables theanimal to hold its prey, which consists of shrimp and fish.The Echinoids, or sea-urchins, may be regarded as star-fishes in which the arms have shortened and the disk en-larged so as to fill up the interspaces, and make a solid, 200 ZOOLOGY nearly spherical form. The sea-urchins eat various smallanimals, and get food also from small bits of organic matterin the mud which they swallow. They live more concealedthan the starfish, for some burrow in the mud and others-such as our green sea-urchin of the Maine coast (Fig.185) — grind out pockets in the rocks by means of theirspines. Others cover themselves with seaweed, and thusbecome inconspicuous. Besides the green sea-urchin, Text Appearing After Image: FIG. 186. — Arbacia, the Easteru black sea-urchin. Tube feet retracted. Nat. size. Photo, by W. H. C. P. which is found north of Cape Cod, we have a black sea-urchin (Arbacia, Fig. 186), which extends south as far asNorth Carolina. We have on the east coast also two kindsof flat sea-urchins (sand-dollars), which live in the sandfrom low water to one hundred fathoms. Their spinesare small and silky (Fig. 187). Some sea-urchins losetheir strictly radial form and become bilateral, having a]jointed anterior end (Fig. 188). THE STARFISH AND JT-S ALLIES 201 The Holothuriansl may be likened to soft-skinned sea-urchins, with the body drawn out to the form of a cucum- Note About Images Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.
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PRESERVED_SPECIMEN; Preparations:; Cidaridae; Individual count:1; Type status: (no data); Identified by: (no data); Event date:20170816T00:00:00Z; Additional description:USNM 1450564 Specimen Image 6
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Summary[
edit] Description: Faune marine côte sauvage presqu'île de Quiberon ( France ). Date: April 2007. Source: Own work. Author: Rv.
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PRESERVED_SPECIMEN; Preparations:Dry; Loxechinus albus (Molina, 1782); Individual count:11; Type status: (no data); Identified by:Pawson, David L., Smithsonian Institution, National Museum of Natural History; Event date:19691025T00:00:00Z; Additional description:Dorsal closeup view, dry specimen
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PRESERVED_SPECIMEN; Preparations:Dry; Brachysternaster chesheri Larrain, 1985; Individual count:1; Type status:HOLOTYPE; Identified by:Larrain, A.; Event date:19621231T00:00:00Z; Additional description:Brachymaster chesheri Larrain, 1985 (USNM E11025) holotype, posterior view Scale : 3 cm
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PRESERVED_SPECIMEN; Preparations:Dry; Sterechinus neumayeri (Meissner, 1900); Individual count:10; Type status: (no data); Identified by:Fell, F. J.; Event date:19720313T00:00:00Z; Additional description:Ventral view, dry specimen
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Fibularia nucleus
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PRESERVED_SPECIMEN; Preparations:Dry; Notocidaris lanceolata Mooi, David, Fell & Choné, 2000; Individual count:1; Type status:PARATYPE; Identified by:Fell, F. J.; Event date:19680111T00:00:00Z; Additional description:Lateral view, dry specimen
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PRESERVED_SPECIMEN; Preparations:Dry; Abatus shackletoni Koehler, 1911; Individual count:3; Type status: (no data); Identified by:Chesher, R. H.; Event date:19590202T00:00:00Z; Additional description:Lateral view, dry specimen
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Summary[
edit] Description: English:
Echinarachnius parma (Lamarck, 1816) - Preserved specimen Echinarachnius parma (YPM IZ 031133). Digital Image: Yale Peabody Museum of Natural History; photo by Eric A. Lazo-Wasem 2014 Country or area United States of America County Barnstable County Decimal latitude 41.647945 Decimal longitude -69.986794 Depth 0.4 Locality Beach off road about 1/5 mile S of Chatham Lighthouse. Sand flat with areas of Zostera beds Municipality Chatham, Chatham Lighthouse State province Massachusetts Verbatim depth 59-66 ft Water body Atlantic Ocean;. Source:
https://www.gbif.org/occurrence/350609903. Author: Creator Eric A. Lazo-Wasem Gall L (2019). Invertebrate Zoology Division, Yale Peabody Museum. Yale University Peabody Museum. Occurrence dataset
https://doi.org/10.15468/0lkr3w accessed via GBIF.org on 2019-01-09.
https://www.gbif.org/occurrence/350609903.
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PRESERVED_SPECIMEN; Preparations:Dry; Lytechinus anamesus H.L.Clark, 1912; Individual count:16; Type status:SYNTYPE; Identified by:Clark, Hubert Lyman; Event date:18890117T00:00:00Z; Additional description:Lot
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Summary[
edit] Description: English: A comparison of the test of a Dendraster excentricus and a sea urchin species. Date: 10 May 2010. Source: Own work. Author:
Brikat20.
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PRESERVED_SPECIMEN; Preparations:Dry; Amphipneustes lorioli Koehler, 1901; Individual count:12; Type status: (no data); Identified by:Chesher, R. H.; Event date:19660217T00:00:00Z; Additional description:Amphimeustras lorioli (Koehler) USNM E10988 aboral view photo Scale: 4cm
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PRESERVED_SPECIMEN; Preparations:Dry; Echinometra picta A.Agassiz & H.L.Clark, 1907; Individual count:2; Type status:SYNTYPE; Identified by:Agassiz, Alexander E.; Clark, Hubert L.; Event date:19020508T00:00:00Z; Additional description:ventral
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PRESERVED_SPECIMEN; Preparations:Dry; Tripylus beatriceae Larrain, 1986; Individual count:1; Type status:HOLOTYPE; Identified by:Larrain, A.; Event date:19621205T00:00:00Z; Additional description:Dorsal
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PRESERVED_SPECIMEN; Preparations:Dry; Arbacia dufresnii (Blainville, 1825); Individual count:2; Type status: (no data); Identified by:Pawson, David L., Smithsonian Institution, National Museum of Natural History; Event date:19691026T00:00:00Z; Additional description:Spinal closeup view, dry specimen
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Echinus atratus