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is a genus of large land snails consisting of over 80 species, with new ones continuing to be described. The shells typically differ only rather subtly, but proportions of the genitalia differentiate species. The genus is distributed in the southwestern USA
268:
was described by
Wendell Gregg in 1951 following its discovery in 1948 by Gregg and M.L. Walton on a rocky, south-facing hillside in the Chiricahua Mountains in south-eastern Arizona. The location is 3 miles west along the road from
292:
is a little flatter than spherical, pale brown in colour with a chestnut peripheral band. Distinctive features of the shell are its relatively small size (15–17 mm diameter, c. 9 mm high), an
638:
721:
722:"Endangered and Threatened wildlife and plants; partial 90-Day finding on a petition to list 475 species in the Southwestern United States as Threatened or Endangered with Critical Habitat"
277:(31.94°N 109.18°W), at an altitude of about 1750 m (5300 ft). They also found it at two or three other localities within a few miles of this type locality. At least six other
703:
A petition to list all critically imperiled or imperiled species in the
Southwest United States as Threatened or Endangered under the Endangered Species Act, 16 U.S.C. §§ 1531 et seq
832:
740:
306:
391:
currently has no special state or federal legal status. This reflects the lack of information available about distribution and threats to the species.
806:
845:
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912:
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Walter Miller later visited the type locality and found the first living specimens, describing their genital anatomy in his doctoral thesis.
551:"Els exemplars tipus de les col·leccions malacològiques del Museu de Ciències Naturals de Barcelona i del Museu Valencià d'Història Natural"
371:
as "critically imperiled" on account of the few known localities and lack of recent records. This prompted a petition in 2007 to classify
227:
884:
701:
518:
451:
Biodiversity and management of the
Madrean Archipelago: The sky islands of southwestern United States and northwestern Mexico
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471:(Eupulmonata: Helminthoglyptidae), a new species from the Sierra Cucurpe, Sonora, Mexico, with comments on biogeography".
682:
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Common and scientific names of aquatic invertebrates from the United States and Canada: Mollusks
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218:) and northern Mexico, with individual species often restricted to a single mountain massif ("
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was more distant; however, this work has been criticised. A molecular phylogeny is lacking.
328:. On the basis of the genital anatomy Miller (1967) considered it most closely related to
270:
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639:"Catalog of Recent molluscan types in the Natural History Museum of Los Angeles County"
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538:(2nd ed.). Bethesda, Maryland: American Fisheries Society Special Publication 26.
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416:
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584:"Mollusca of the southwestern states: IV. The Chiricahua Mountains, Arizona"
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71:
778:
302:
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91:
623:
811:
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449:, in the Madrean Archipelago". In DeBano, L. F.; et al. (eds.).
445:
McCord, R. D. (1995). "Phylogeny and biogeography of the land snail,
81:
755:
644:. Natural History Museum of Los Angeles County, Malacology Section.
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about a seventh of the diameter, and the surface sculpture of the
253:
245:
215:
798:
759:
453:. Fort Collins: US Department of Agriculture. pp. 317–324.
320:
On the basis of the surface sculpture, Gregg (1951) considered
588:
Proceedings of the
Academy of Natural Sciences of Philadelphia
511:
The mollusks of the arid southwest, with an
Arizona check list
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complex". A later reanalysis by McCord (1995) also placed
425:
Bulletin of the
Southern California Academy of Sciences
748:. Phoenix, Arizona: Arizona Game and Fish Department.
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with critical habitat", which was turned down by the
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618:. Doctoral dissertation, University of Arizona.
462:
460:
742:Arizona's state wildlife action plan: 2012-2022
657:"Phylogeny and biogeography of the land snail,
504:
502:
467:Gilbertson, L.H.; Van Devender, T.R. (2019). "
288:Like other species of the genus, the shell of
8:
605:
603:
601:
440:
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375:, along with hundreds of other species, as "
307:Natural History Museum of Los Angeles County
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281:species occur in the same massif, of which
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20:
739:Arizona Game and Fish Department (2012).
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332:. Bequaert & Miller (1973) put both
513:. Tucson: University of Arizona Press.
400:
385:United States Fish and Wildlife Service
421:from the Chiricahua Mountain, Arizona"
582:Pilsbry, H.A.; Ferriss, J.H. (1910).
549:MartĂnez-OrtĂ, A.; Uribe, F. (2008).
509:Bequaert, J.C.; Miller, W.B. (1973).
285:is known from particularly close by.
7:
534:Turgeon, D.D.; et al. (1998).
720:Fish and Wildlife Service (2009).
683:"Sonorella neglecta - Gregg, 1951"
14:
655:Roth, B.; Lindberg, D.R. (1996).
612:Anatomical revision of the genus
415:Gregg, W.O.; et al. (1951).
555:Arxius de Miscel·là nia Zoològica
58:
616:(Pulmonata: Helminthoglyptidae)
324:to be most closely related to
222:") or to a small part of one.
1:
709:. unpublished. pp. 1–55.
661:, in the Madrean Archipelago"
485:10.1127/arch.moll/148/101-110
913:Gastropods described in 1951
250:Type locality, February 2020
929:
238:is the Portal Talussnail.
700:Forest Guardians (2007).
568:10.32800/amz.2008.06.0001
473:Archiv fĂĽr Molluskenkunde
242:Discovery and description
160:
153:
55:Scientific classification
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48:
39:
30:
23:
49:Adults at type locality
305:specimen is now in the
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728:(74 FR 419): 419–427.
610:Miller, W.B. (1967).
594:: 44–147 + pl. I–XIV.
316:Phylogenetic affinity
257:
249:
687:NatureServe Explorer
261:, diameter = 15.7 mm
232:Chiricahua Mountains
228:narrow-range endemic
469:Sonorella naranjoae
360:Conservation status
770:Sonorella neglecta
389:Sonorella neglecta
342:Sonnorella binneyi
266:Sonorella neglecta
263:
252:
224:Sonorella neglecta
197:Helminthoglyptinae
179:Sonorella neglecta
164:Sonorella neglecta
25:Sonorella neglecta
16:Species of mollusc
900:
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872:Open Tree of Life
762:Taxon identifiers
195:in the subfamily
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146:S. neglecta
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367:has classified
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273:to the town of
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234:. Its official
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112:Stylommatophora
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637:Groves, L.T.
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354:S. imperatrix
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338:S. imperatrix
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330:S. imperatrix
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309:(LACM 1451).
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859:NatureServe
820:iNaturalist
373:S. neglecta
369:S. neglecta
365:NatureServe
346:S. neglecta
334:S. neglecta
322:S. neglecta
290:S. neglecta
184:terrestrial
170:Gregg, 1951
520:0816503184
395:References
381:threatened
377:endangered
350:S. binneyi
299:protoconch
283:S. virilis
226:is such a
220:sky island
212:New Mexico
102:Gastropoda
659:Sonorella
614:Sonorella
561:: 1–156.
493:197556454
447:Sonorella
419:Sonorella
387:in 2009.
295:umbilicus
279:Sonorella
230:from the
202:Sonorella
190:gastropod
187:pulmonate
140:Species:
133:Sonorella
78:Kingdom:
72:Eukaryota
907:Category
864:2.115967
838:11275008
785:Q3738430
779:Wikidata
340:in the "
275:Paradise
259:Paratype
118:Family:
92:Mollusca
88:Phylum:
82:Animalia
68:Domain:
890:1351770
877:2879640
812:2296067
665:Veliger
417:"A new
214:and NW
208:Arizona
193:mollusc
128:Genus:
108:Order:
98:Class:
825:231194
799:452000
517:
491:
352:, but
301:. The
271:Portal
885:WoRMS
851:77878
833:IRMNG
746:(PDF)
707:(PDF)
642:(PDF)
489:S2CID
348:with
216:Texas
182:is a
846:ITIS
807:GBIF
515:ISBN
336:and
303:type
794:EoL
620:hdl
563:doi
481:doi
477:148
379:or
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206:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
