438:
395:
417:
65:
373:
44:
499:
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produces eggs throughout the year, but its peak reproduction is often confined to July–October (at least in northern New
Zealand) when the sea temperature is around 14 °C, as the viability of the eggs can be low in high sea temperatures such as 17–22 °C. At high tide, the eggs are released
481:
directly into the surrounding water. The eggs are negatively buoyant they sink to the substrate to develop for several days before becoming attached. All individuals release at the same time, maximising fertilisation. The species can also reproduce asexually from broken and dislodged fragments.
346:. While the holdfast attaches strongly to a substrate, it can be easily dislodged by human trampling. The spheres are buoyant and rise to the surface of the water during high tide, allowing plants to move with the flow of the current and obtain more sunlight.
829:
Bellgrove, Alecia; van Rooyen, Anthony; Weeks, Andrew R.; Clark, Jennifer S.; Doblin, Martina A.; Miller, Adam D. (2017). "New resource for population genetics studies on the
Australasian intertidal brown alga,
350:
also produces a slime layer to reduce desiccation, and plants often grows in high densities, which reduces their surface area exposed to the sun and further reduce dehydration. Due to the buoyant thallus,
868:
Thomsen, M.S.; Metcalfe, I.; South, P.; Schiel, D.R. (2016). "A host-specific habitat former controls biodiversity across ecological transitions in a rocky intertidal facilitation cascade".
437:
1531:
1309:
1152:
394:
1544:
1322:
372:
793:
Mueller, Rebecca; Wright, Jeffrey T.; Bolch, Christopher J.S. (2018). "Historical demography and colonization pathways of the widespread intertidal seaweed
1505:
1283:
1126:
416:
1345:
1016:
1628:
1358:
660:
652:
338:. Plants vary significantly in morphology. The thallus (or frond) of the species is made up of strings of olive-brown, spherical, gas-filled
1262:
193:
304:) and New Zealand. Despite substantial morphological variation across its range, the species represents a single species and the genus
1257:
1100:
987:
724:
613:. This is beneficial to many organisms as competition for habitat space is a primary limiting factor in the intertidal environment.
1105:
1590:
1397:
1188:
712:
312:
755:
Schiel, D.R.; Taylor, D.I. (1999). "Effects of trampling on a rocky intertidal algal assemblage in southern New
Zealand".
406:
355:
plants can drift out to sea over considerable distances, and floating plants can remain fertile for several weeks.
319:
DNA sequence data have indicated that there is low genetic variation across the range of the species in
Australia.
64:
1549:
1327:
621:
Due to the species high iodine content, Tasmanian schoolchildren were once urged to eat a bead a day to keep the
834:: isolation and characterization of 15 polymorphic microsatellite loci through next generation DNA sequencing".
567:
or habitat former that occurs in large patches and outcompetes other algal species due to its high tolerance to
1350:
330:
is a perennial species of seaweed (brown algae, Fucales). It is abundant on low-energy rocky reefs within the
1623:
1027:
1235:
215:
1595:
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1337:
1270:
1193:
1167:
592:
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1458:
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343:
59:
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1466:
1371:
1175:
1157:
1087:
1007:
983:
730:
720:
656:
476:) are on the surface of the beads, and are visible to the naked eye as rough-looking dimples.
309:
189:
1582:
1536:
583:, and some juvenile fish. Young crustaceans and molluscs often rely on the dense canopies of
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1180:
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102:
89:
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256:
232:
43:
1471:
1092:
473:
339:
115:
596:
1050:
955:
Begum, M.; Taylor, F.J. (1991). "Seasonal egg liberation and potential output of
17:
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1139:
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for niche space, protection from predators, and avoid desiccation at low tide.
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Australian marine life : the plants and animals of temperate waters
334:, where it outcompetes other algal species due to its high tolerance to
1288:
1131:
622:
252:
155:
125:
1523:
1301:
1144:
810:
536:
1510:
1021:
881:
595:
organisms to attach onto, including sea urchins and a wide range of
535:
982:(2nd ed.). Chatswood, N.S.W.: Reed New Holland. p. 40.
1363:
1275:
1025:
1484:
296:
is native to southeastern
Australia (including Tasmania,
719:. Wellington, New Zealand: Te Papa Press. p. 70.
1413:
1204:
1034:
757:Journal of Experimental Marine Biology and Ecology
824:
822:
820:
717:New Zealand seaweeds : an illustrated guide
863:
861:
859:
857:
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782:
780:
778:
642:
640:
638:
750:
748:
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707:
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703:
8:
285:it is native to Australia and New Zealand.
797:(Phaeophyceae) in southeastern Australia".
1022:
899:
897:
895:
893:
891:
42:
31:
655:, Australian Biological Resources Study.
688:. New Zealand Plant Conservation Network
342:(or beads), which taper towards a small
676:
674:
672:
634:
494:
368:
686:New Zealand Plant Conservation Network
653:University of Western Australia Press
447:growing alongside a petrified log at
7:
1560:e572d40a-79fa-492c-9b5f-1ed06cabbb2f
1338:aec04270-a646-49ad-bab5-b150ac546d2d
1168:6479bd2b-80e3-4345-a8dc-a3a98a77c597
308:is monotypic. Genetic analyses of
25:
1006:Neptune's necklace discussed in
514:
497:
436:
415:
393:
371:
63:
870:Marine and Freshwater Research
1:
769:10.1016/S0022-0981(98)00170-1
383:on a broad rocky platform in
1629:Monotypic brown algae genera
836:Journal of Applied Phycology
468:reproduces sexually and is
1645:
961:Pakistan Journal of Botany
649:Marine Plants of Australia
543:provides habitat for this
848:10.1007/s10811-016-1015-0
591:provides a substrate for
263:, with a single species,
221:
214:
60:Scientific classification
58:
50:
41:
34:
27:Species of Phaeophyceae
978:Edgar, Graham (2012).
647:Huisman, J.M. (2000).
557:
575:is a food source for
539:
430:, Tasmania, Australia
931:"Neptune's necklace"
799:Journal of Phycology
451:, Otago, New Zealand
1012:Critter of the Week
905:"Neptunes Necklace"
682:"Hormosira banksii"
409:, Sydney, Australia
565:ecosystem engineer
563:is regarded as an
558:
472:. The sex organs (
401:High densities of
379:High densities of
271:Neptune's necklace
1606:
1605:
1568:Open Tree of Life
1372:Open Tree of Life
1263:Hormosira_banksii
1236:Hormosira banksii
1206:Hormosira banksii
1176:Open Tree of Life
1028:Taxon identifiers
957:Hormosira banksii
832:Hormosira banksii
811:10.1111/jpy.12599
795:Hormosira banksii
662:978-1-876268-33-6
266:Hormosira banksii
244:
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225:Hormosira banksii
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18:Hormosira banksii
16:(Redirected from
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522:Male conceptacle
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298:Lord Howe Island
275:Neptune's pearls
269:, also known as
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876:(1): 144–152.
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842:: 1721–1727.
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340:pneumatocysts
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307:
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257:Hormosiraceae
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216:Binomial name
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166:Hormosiraceae
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938:. Retrieved
934:
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913:. Retrieved
908:
873:
869:
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760:
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716:
690:. Retrieved
685:
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620:
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584:
572:
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489:reproduction
486:
477:
474:conceptacles
465:
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461:Reproduction
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289:Distribution
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146:Phaeophyceae
136:Ochrophytina
109:
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1519:iNaturalist
1439:Wikispecies
1385:SeaLifeBase
1297:iNaturalist
1230:Wikispecies
1140:iNaturalist
1060:Wikispecies
1017:31 Jul 2020
597:facultative
581:crustaceans
577:sea urchins
569:desiccation
507:conceptacle
336:desiccation
323:Description
132:Subphylum:
1613:Categories
967:: 145–151.
911:. Pathwayz
629:References
470:monoecious
283:bubbleweed
279:sea grapes
1493:FloraBase
1454:AlgaeBase
1245:AlgaeBase
1114:FloraBase
1106:Hormosira
1075:AlgaeBase
1066:Hormosira
1051:Q15156976
1036:Hormosira
805:: 56–65.
735:841897290
605:epiphytes
589:Hormosira
585:Hormosira
573:Hormosira
561:Hormosira
541:Hormosira
487:Hormosira
478:Hormosira
466:Hormosira
449:Curio Bay
445:Hormosira
424:Hormosira
407:Long Reef
403:Hormosira
381:Hormosira
361:Hormosira
353:Hormosira
348:Hormosira
328:Hormosira
306:Hormosira
294:Hormosira
261:monotypic
248:Hormosira
201:Species:
190:Endlicher
183:Hormosira
77:Eukaryota
53:Hormosira
36:Hormosira
1430:Q3140644
1424:Wikidata
1315:10901118
1258:eFloraSA
1221:Q5903820
1215:Wikidata
1101:eFloraSA
1045:Wikidata
940:17 March
909:Pathwayz
715:(2013).
607:such as
601:obligate
548:epiphyte
545:obligate
385:KaikĹŤura
344:holdfast
259:. It is
162:Family:
122:Phylum:
73:Domain:
1619:Fucales
1583:1683037
1289:3197463
1276:1412025
1158:1312992
1132:3197462
692:25 June
623:goitres
593:sessile
532:Ecology
505:Female
363:seaweed
253:seaweed
194:Menegh.
178:Genus:
171:Fritsch
156:Fucales
152:Order:
142:Class:
126:Gyrista
1596:368763
1580:uBio:
1573:469885
1557:NZOR:
1537:106740
1524:342808
1403:373322
1390:109120
1377:469882
1364:373322
1335:NZOR:
1302:342806
1194:369778
1181:469881
1165:NZOR:
1145:342807
986:
733:
723:
659:
625:away.
603:algal
239:
233:Turner
51:Young
1591:WoRMS
1550:87155
1532:IRMNG
1498:25987
1472:7NJNP
1398:WoRMS
1346:NZPCN
1328:87157
1310:IRMNG
1250:11694
1189:WoRMS
1153:IRMNG
1119:26244
1093:7PKS6
1080:42605
915:3 May
281:, or
237:Dcne.
110:Clade
97:Clade
84:Clade
1545:NCBI
1511:7732
1506:GBIF
1485:3561
1459:5040
1359:OBIS
1351:6992
1323:NCBI
1284:GBIF
1127:GBIF
984:ISBN
942:2011
917:2021
731:OCLC
721:ISBN
694:2021
657:ISBN
617:Uses
599:and
315:and
300:and
1480:EoL
1467:CoL
1271:EoL
1088:CoL
1008:RNZ
959:".
878:doi
844:doi
807:doi
765:doi
761:235
426:at
405:at
313:COI
103:SAR
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1015:,
965:23
963:.
933:.
907:.
890:^
874:67
872:.
856:^
840:29
838:.
819:^
803:54
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777:^
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702:^
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671:^
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637:^
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550:,
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767::
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231:(
188:(
20:)
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