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into juveniles without a free-living larval stage. The juveniles tend to live underwater while the adults mostly live above high water mark. The juveniles reach maturity by August or
September. Over time, the shells of adults become eroded and they are often parasitized by
279:, the rasping structure used in feeding, lacks cusps on the underside of its rachidian tooth. This species is usually some shade of grey, the transverse sculpturing often being eroded and whitish. It grows to a maximum length of 33 mm (1.3 in).
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In the Indian River Lagoon, breeding takes place between
September and November, when jelly-clad spirals of bright green eggs are produced. The eggs hatch after about three weeks and the young
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307:. It is an amphibious species, living in mud above and below high water mark. Within its range, it is plentiful in
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This species is native to the warm waters of the tropical and subtropical western
Atlantic Ocean, the
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Like other members of its genus, the ladder hornsnail has an elongated, spirally coiled shell. The
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The genus
Cerithideopsis Thiele, 1929 (Gastropoda: Potamididae) in the Indo-West Pacific region
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367:. Juveniles sometimes exhibit incomplete tentacles, and this may be the result of attacks by
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478:
Welch J. J. (2010). "The "Island Rule" and Deep-Sea
Gastropods: Re-Examining the Evidence".
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swamps. It is tolerant of wide variations in temperature and is resistant to desiccation.
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259:. This amphibious species occurs in the western Atlantic Ocean, the Caribbean Sea and the
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460:. Smithsonian Marine Station at Fort Pierce
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458:Indian River Lagoon Species Inventory
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504:Reid D.G. & Claremont M. (2014)
267:length is 33 mm (1.3 in).
295:. Its range includes the coast of
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417:World Register of Marine Species
299:and the west and east coasts of
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331:The ladder hornsnail feeds on
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701:Gastropods described in 1825
493:10.1371/journal.pone.0008776
407:Cerithideopsis scalariformis
230:Cerithideopsis scalariformis
150:Cerithideopsis scalariformis
25:Cerithideopsis scalariformis
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448:Smith, N. (25 July 2001).
200:Cerithium inaequisculptum
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41:Scientific classification
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706:Taxa named by Thomas Say
527:Cerithidea scalariformis
508:. Zootaxa 3779(1): 61–80
452:Cerithidea scalariformis
283:Distribution and habitat
233:, commonly known as the
192:Cerithidea scalariformis
176:Cerithidea scalariformis
263:. The maximum recorded
359:, other wading birds,
642:Paleobiology Database
347:and probably also by
211:G.B. Sowerby II, 1855
132:C. scalariformis
403:Bouchet, P. (2018).
216:Pirena scalariformis
208:Cerithium rissoideum
16:Species of gastropod
305:Indian River Lagoon
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519:Taxon identifiers
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184:Cerithidea rollei
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98:Caenogastropoda
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487:(1): e8776.
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462:. Retrieved
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420:. Retrieved
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409:(Say, 1825)"
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317:salt marshes
309:tidal creeks
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203:Kobelt, 1893
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187:Kobelt, 1890
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696:Potamididae
655:SeaLifeBase
271:Description
257:Potamididae
245:, a marine
195:(Say, 1825)
179:(Say, 1825)
108:Potamididae
690:Categories
454:Say, 1825"
387:References
381:trematodes
353:blue crabs
337:microalgae
94:Subclass:
88:Gastropoda
464:18 August
422:18 August
369:killifish
345:mud crabs
313:estuaries
247:gastropod
243:sea snail
219:Say, 1825
126:Species:
64:Kingdom:
58:Eukaryota
582:10606108
542:Q3169966
536:Wikidata
481:PLOS One
365:raccoons
361:opossums
341:predated
339:. It is
333:detritus
321:mangrove
291:and the
167:Synonyms
104:Family:
78:Mollusca
74:Phylum:
68:Animalia
54:Domain:
569:2301393
327:Ecology
301:Florida
297:Georgia
252:in the
250:mollusk
239:species
237:, is a
160:, 1825)
114:Genus:
84:Class:
673:419536
634:941258
556:300353
277:radula
254:family
668:WoRMS
647:82780
608:71957
595:89811
577:IRMNG
413:WoRMS
265:shell
660:4331
621:6474
616:NCBI
603:ITIS
564:GBIF
551:BOLD
466:2018
424:2018
363:and
335:and
319:and
590:ISC
489:doi
343:by
241:of
158:Say
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432:^
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395:^
371:.
355:,
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495:.
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485:5
468:.
450:"
426:.
405:"
156:(
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