640:
238:
Decne. (1838). The zoological code considers even a single letter difference to be sufficient to render family-rank and genus-rank names distinct (Article 56.2), though for species names, the ICZN specifies a number of spelling variations (Article 58) that are considered to be identical.
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Both codes only consider taxa that are in their respective scope (animals for the ICZN; primarily plants for the ICN). Therefore, if an animal taxon has the same name as a plant taxon, both names are valid. Such names are called
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them; there are thousands of cases where a species epithet is identical to a genus name but not a homonym (sometimes even occurring in the genus it is identical to, such as
52:
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Under the botanical code, names that are similar enough that they are likely to be confused are also considered to be homonymous (article 53.3). For example,
562: – Term in botanical nomenclature, an identical name based on the same type, but published later. Isonyms have no nomenclatural status (they are not
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and must be replaced with new names. It is, however, possible that if a senior homonym is archaic, and not in "prevailing usage," it may be declared a
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210:"), and there are some rare cases where a family-rank name and a genus-rank name are identical (e.g., the superfamily name
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Hemihomonyms are possible at the species level as well, with organisms in different kingdoms sharing the same
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584:"International Code of Nomenclature for algae, fungi, and plants, Articles 53, 15, and 13"
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each of the three nomenclatural ranks (family-rank, genus-rank, and species-rank) but not
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are not homonyms). The botanical code is generally similar, but prohibits tautonyms.
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143:(ICN) specifies that the first published of two or more homonyms is to be used: a
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that is identical in spelling to another such name, that belongs to a different
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Scientific name that is identical in spelling to a name with a different type
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606:"The problem of hemihomonyms and the on-line hemihomonyms database (HHDB)"
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and rendered unavailable, while the junior homonym is preserved as a
309:). Such duplication of binomials occurs in at least nine instances.
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45:
41:
141:
International Code of
Nomenclature for algae, fungi, and plants
265:
Peckham & Peckham, 1892, and to a genus of heaths,
192:Under the zoological code, homonymy can only occur
55:is that the first such name to be published is the
284:Péron and Lesueur and to the Hawaiian lobelioid
173:J.R.Forst. & G.Forst. (1775) (now called
53:International Code of Zoological Nomenclature
8:
232:Benth. (1880) is an illegitimate homonym of
259:has been given to both a genus of spiders,
169:, is conserved against the earlier homonym
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311:
301:denotes both a species of fish (kingdom
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278:, applied to the lion's mane jellyfish
155:(or sanctioned, in the case of fungi).
123:, with Cuvier's being a junior homonym.
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366:(the Mount Panié kauri, a conifer)
305:) and a species of orchid (kingdom
459:(the true fig shell, a sea snail)
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638:
151:" and is not to be used unless
129:published the replacement name
104:had already published the name
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555:Glossary of scientific naming
407:(the fortescue, a waspfish)
165:L.f. (1782), in the family
159:Example: the later homonym
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470:(the common red-stem fig)
59:and is to be used (it is "
604:Shipunov, Alexey (2011).
379:(the small baileya moth)
623:10.11646/bionomina.4.1.3
665:Zoological nomenclature
119:Forster's use thus has
660:Botanical nomenclature
645:List of valid homonyms
255:For example, the name
412:Centropogon australis
401:Centropogon australis
295:binomial nomenclature
188:Limits and exceptions
436:Cuspidaria cuspidata
425:Cuspidaria cuspidata
394:(a desert marigold)
444:Erysimum cuspidatum
274:Another example is
214:and the genus name
89:proposed the genus
63:"); any others are
675:Taxonomy (biology)
564:validly published
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440:(M. Bieb.) Takht.
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384:Baileya australis
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373:Baileya australis
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16:(Redirected from
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643:Data related to
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536:Tritonia pallida
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525:Tritonia pallida
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512:Orestias elegans
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501:Orestias elegans
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488:Gaussia princeps
481:(T. Scott, 1894)
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477:Gaussia princeps
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336:Adesmia muricata
329:(Linnaeus, 1758)
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325:Adesmia muricata
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299:Orestias elegans
297:. For instance,
179:, in the family
93:in 1797 for the
51:The rule in the
40:is a name for a
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670:Junior homonyms
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647:at Wikispecies
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531:(a nudibranch)
464:Ficus variegata
453:Ficus variegata
446:(a wallflower)
418:(a bellflower)
392:B. multiradiata
360:Agathis montana
353:Shestakov, 1932
349:Agathis montana
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203:Gorilla gorilla
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139:Similarly, the
76:nomen protectum
65:junior homonyms
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108:in 1777 for a
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95:spiny anteater
57:senior homonym
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70:nomen oblitum
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616:(1): 65–72.
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587:. Retrieved
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518:(an orchid)
510:
507:(a pupfish)
505:Garman, 1895
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486:
483:(a copepod)
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457:Röding, 1798
451:
443:
434:
431:(a bivalve)
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250:hemihomonyms
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243:Hemihomonyms
235:Asterostemma
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224:Parahomonyms
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206:, termed a "
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149:illegitimate
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131:Tachyglossus
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37:
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342:(a legume)
340:(Jacq.) DC.
331:(a beetle)
230:Astrostemma
167:Leguminosae
18:Preoccupied
654:Categories
571:References
542:(an iris)
181:Salicaceae
114:moray eels
610:Bionomina
540:Ker Gawl.
494:(a palm)
355:(a wasp)
290:Gaudich.
171:Myroxylon
162:Myroxylon
153:conserved
100:However,
549:See also
492:H.Wendl.
364:de Laub.
303:Animalia
217:Ranoidea
212:Ranoidea
208:tautonym
133:in 1811.
121:priority
589:14 June
416:Gleason
315:Animal
307:Plantae
198:between
176:Xylosma
127:Illiger
106:Echidna
102:Forster
91:Echidna
38:homonym
33:biology
560:Isonym
318:Plant
287:Cyanea
281:Cyanea
276:Cyanea
194:within
87:Cuvier
516:Ridl.
468:Blume
442:syn.
390:syn.
388:Rydb.
268:Erica
262:Erica
257:Erica
110:genus
61:valid
46:taxon
42:taxon
591:2013
147:is "
36:, a
618:doi
271:L.
252:.
112:of
48:.
30:In
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612:.
608:.
566:).
183:).
79:.
626:.
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614:4
593:.
116:.
97:.
20:)
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