33:
46:
288:. That the available food supply may be fairly constant is shown by the fact that it breeds at any time of year. Females can breed when at least 7.5 cm (3 in) long. The eggs and young are brooded for an extended period—more than 1½ year—in the female's
217:
has a typical maximum length of 9 cm (3.5 in), but may rarely reach up to 20 cm (8 in). This is large for an isopod, most of which are between 0.5 and 1.5 cm (0.2–0.6 in) in length. It has two pairs of
234:. It is thought that the latter are useful when the animal is swimming, which it does in an upside-down position. With the exception of the eyes, certain mouthparts and feet, the whole surface of the animal has minute
749:
641:
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912:
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is native to the
Southern Ocean around Antarctica, where it occurs in large numbers. It lives on the seabed at depths ranging from the
451:
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347:
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419:. Australian Government, Department of Agriculture, Water and the Environment: Australian Antarctic Division. 12 August 2010
222:, a large pair on the dorsal surface and a smaller pair on the ventral surface. Glyptonotus antarcticus has only five
838:
292:
where they are nourished by a maternal secretion. As typical of
Antarctic isopods, there is no pelagic larval stage.
45:
308:
used as a research object in ecological, biochemical and physiological studies. A 2005 genetic study suggested that
917:
852:
416:
289:
32:
238:
outgrowths of feathery hairs and knobbly scales. It is thought that these may help to prevent attachment of
199:
800:
667:
Janssen, H.H.; B. Hoese (1993). "Marsupium morphology and brooding biology of the
Antarctic giant isopod,
203:
334:
Gary Poore, Marilyn
Schotte (2012). Schotte M, Boyko CB, Bruce NL, Poore GC, Taiti S, Wilson GD (eds.).
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140:
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40:
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700:"Isolation of microsatellites from unknown genomes using known genomes as enrichment templates"
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860:
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442:(Eights) (Crustacea,Isopoda) at Signy Island, South Orkney Islands". In M.W. Holdgate (ed.).
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646:(Eights) (Crustacea: Isopoda) from Admiralty Bay, King George Island, Antarctica"
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Given its abundance and the fact that it is relatively easy to keep in aquaria,
227:
117:
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179:
277:
273:
183:
77:
57:
776:
719:
598:
Clarke, A. (1979). "Assimilation efficiency of the
Antarctic marine isopod
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and is often caught in baited traps on the seabed. It is an opportunistic
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684:
615:
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235:
231:
176:
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97:
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847:
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67:
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513:: effects of unilateral dark adaptation and temperature elevation".
344:
World Marine, Freshwater and
Terrestrial Isopod Crustaceans database
930:
467:
Ruppert, Edward E.; Fox, Richard, S.; Barnes, Robert D. (2004).
798:
750:"Cell biology in the Antarctic: studying life in the freezer"
556:
Meyer-Rochow, V. B. (1980). "Cuticular surface structures in
509:
Meyer-Rochow, V. B. (1982). "The divided eye of the isopod
698:
Leese, Florian; Mayer, Christoph; Held, Christoph (2008).
446:. Vol. 1. Academic Press, London. pp. 279–285.
438:
White, M.G. (1970). "Aspects of the breeding biology of
280:
with a mixed diet which includes a high proportion of
515:
Proceedings of the Royal
Society of London, Series B
807:
560:— a marine isopod from the Ross Sea (Antarctica)".
504:
502:
378:"Cryptic speciation in the giant Antarctic isopod
671:Eights 1853 (Crustacea, Isopoda, Chaetiliidae)".
376:Held, Christoph; Wagele, Johann-Wolfgang (2005).
312:may in fact represent several distinct species.
471:(7th ed.). Cengage Learning. p. 662.
186:. This relatively large isopod is found in the
261:down to more than 600 m (2,000 ft).
635:
633:
8:
593:
591:
491:: CS1 maint: multiple names: authors list (
640:Janecki, T.; S. Rakusa-Suszczewski (2006).
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31:
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327:
325:
321:
748:Römisch, Karin; Matheson, Tom (2003).
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7:
707:Limnology and Oceanography: Methods
382:(Isopoda: Valvifera: Chaetiliidae)"
14:
348:World Register of Marine Species
44:
246:organisms on the body surface.
417:"Seabed (benthic) communities"
1:
1003:Crustaceans described in 1852
998:Fauna of the Southern Ocean
642:"Biology and metabolism of
402:10.3989/scimar.2005.69s2175
1019:
190:around Antarctica. It was
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41:Scientific classification
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30:
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304:has become an important
250:Distribution and habitat
853:glyptonotus-antarcticus
839:Glyptonotus antarcticus
809:Glyptonotus antarcticus
669:Glyptonotus antarcticus
644:Glyptonotus antarcticus
600:Glyptonotus antarcticus
558:Glyptonotus antarcticus
511:Glyptonotus antarcticus
440:Glyptonotus antarcticus
380:Glyptonotus antarcticus
338:Glyptonotus antarcticus
310:Glyptonotus antarcticus
302:Glyptonotus antarcticus
270:Glyptonotus antarcticus
255:Glyptonotus antarcticus
226:, which is unusual for
215:Glyptonotus antarcticus
168:Glyptonotus antarcticus
150:Glyptonotus antarcticus
25:Glyptonotus antarcticus
720:10.4319/lom.2008.6.412
535:10.1098/rspb.1982.0052
204:South Shetland Islands
395:(suppl. 2): 175–181.
16:Species of crustacean
469:Invertebrate Zoology
757:Nature Cell Biology
527:1982RSPSB.215..433M
272:is a carnivore and
132:G. antarcticus
685:10.1007/BF00238923
616:10.1007/BF00390423
574:10.1007/BF01081935
980:
979:
939:Open Tree of Life
801:Taxon identifiers
769:10.1038/ncb0103-3
521:(1201): 433–450.
478:978-81-315-0104-7
444:Antarctic Ecology
284:, but it is also
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723:. Archived from
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562:Zoomorphologie
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240:Foraminifera
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196:James Eights
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108:Chaetiliidae
88:Malacostraca
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952:SeaLifeBase
833:Wikispecies
679:: 145–149.
282:echinoderms
242:and marine
228:crustaceans
210:Description
119:Glyptonotus
987:Categories
763:(1): 3–5.
734:2014-04-09
353:2014-03-30
316:References
180:crustacean
78:Arthropoda
993:Valvifera
487:cite book
290:marsupium
274:scavenger
236:cuticular
224:ommatidia
184:Valvifera
126:Species:
64:Kingdom:
58:Eukaryota
892:10955820
824:Q2239015
818:Wikidata
785:28857122
777:12511880
656:: 29–42.
624:85059011
543:85297324
296:Research
278:predator
104:Family:
74:Phylum:
68:Animalia
54:Domain:
879:5175676
582:9216365
523:Bibcode
423:16 June
265:Biology
232:insects
202:is the
175:marine
173:benthic
114:Genus:
98:Isopoda
94:Order:
84:Class:
970:174803
944:203881
931:174803
918:104130
905:544483
848:ARKive
783:
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622:
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541:
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244:larval
177:isopod
159:, 1852
157:Eights
965:WoRMS
957:12058
887:IRMNG
866:6KM35
781:S2CID
753:(PDF)
728:(PDF)
703:(PDF)
620:S2CID
578:S2CID
539:S2CID
385:(PDF)
171:is a
926:OBIS
913:NCBI
900:ITIS
874:GBIF
773:PMID
493:link
473:ISBN
448:ISBN
425:2020
230:and
861:CoL
765:doi
715:doi
681:doi
612:doi
602:".
570:doi
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519:215
397:doi
194:by
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.