209:
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33:
52:
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The color pattern consists of a tan, light brown or gray ground color that is overlaid with a series of around 20 dark brown or black rhomboid blotches. The lower tips of these blotches often connect with spots on the flanks to form narrow crossbands. The top of the head is dark with oblique
719:"NORMA Oficial Mexicana NOM-059-SEMARNAT-2010, Protección ambiental-Especies nativas de México de flora y fauna silvestres-Categorías de riesgo y especificaciones para su inclusión, exclusión o cambio-Lista de especies en riesgo"
992:
542:
southeastward on the
Atlantic versant and lowlands. Found in various types of forest, including cloud forest and rain forest at 40–1,600 m (130–5,250 ft) altitude. The
577:
in March of 2007, though this assessment is annotated as "needs updating" by the organization. The species is currently classified as threatened by the government of Mexico.
736:
909:
948:
1045:
1015:
1040:
883:
768:(1845). "Verzeichnis der in dem Museum der Senckenbergischen naturforschenden Gesellschaft aufgestellten Sammlungen. Dritte Abteilung: Amphibien".
922:
486:
Adults are short and exceedingly stout, commonly growing to 18–24 inches (46–61 centimetres) in total length. The snout is rounded with a sharp
668:
1030:
1025:
517:
postorbital stripes, below which the side of the head is a lighter color. The belly is whitish, occasionally with dark brown blotches.
635:
610:
792:
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originally lacked locality information, but apparently "Mexico" was filled in some time later. A restriction to Teapa,
953:
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737:"The herpetofauna of Hidalgo, Mexico: Composition, distribution, and conservation status"
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243:
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This species was classified as Least
Concern (LC) when last assessed by the
467:
371:
88:
966:
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526:), but can easily be identified by their lack of a specialized tail tip.
471:
128:
108:
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888:
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118:
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535:
475:
98:
804:
148:
138:
520:
These snakes have sometimes been mistaken for young bushmasters (
603:
Snake
Species of the World: A Taxonomic and Geographic Reference
875:
808:
509:
are 26–36 and mostly single. The eye is separated from the
684:
Lopez-Luna, M. A.; Canseco-Márquez, L. (1 March 2007).
817:
692:. International Union for Conservation of Nature.
630:. Vol. 1–2. Comstock Publishing Associates.
750:(1): 63–118 (e224) – via Georgia College.
628:The Venomous Reptiles of the Western Hemisphere
8:
698:10.2305/iucn.uk.2007.rlts.t64300a12760689.en
690:The IUCN Red List of Threatened Species 2007
805:
562:were both formerly considered subspecies.
207:
50:
31:
20:
550:, Mexico, was proposed by Burger (1950).
655:
653:
651:
649:
647:
605:. Vol. 1. Herpetologists' League.
592:
590:
586:
663:. New York: Dover Publications. 1991.
626:Campbell, J. A.; Lamar, W. W. (2004).
501:, tubercular in large specimens. The
7:
744:Amphibian & Reptile Conservation
1046:Fauna of the Sierra Madre de Oaxaca
1016:IUCN Red List least concern species
493:At midbody there are 23–27 rows of
1041:Fauna of the Sierra Madre Oriental
735:Ramírez-Bautista, Aurelio (2020).
14:
75:
575:Red List of Threatened Species
1:
801:. Accessed 14 September 2007.
799:Reptarium.cz Reptile Database
661:Poisonous snakes of the world
513:by 3–4 rows of small scales.
416:Bothrops nummifer veraecrusis
305:– Posada Arango, 1889
1062:
1031:Reptiles described in 1845
1026:Endemic reptiles of Mexico
407:Bothrops nummifer nummifer
553:Metlapilcoatlus mexicanus
222:
215:
206:
187:
180:
72:Scientific classification
70:
48:
39:
30:
23:
794:Metlapilcoatlus nummifer
559:Metlapilcoatlus occiduus
457:Mexican jumping pitviper
452:Metlapilcoatlus nummifer
191:Metlapilcoatlus nummifer
25:Metlapilcoatlus nummifer
505:are 121–135, while the
770:Mus. Senckenbergianum
686:"Atropoides nummifer"
360:Bothriochis mammifera
347:Trimeresurus nummifer
310:Bothriechis nummifera
601:; Touré, T. (1999).
455:, commonly known as
441:– Werman, 1992
411:– Burger, 1950
863:Atropoides_nummifer
849:Atropoides nummifer
819:Atropoides nummifer
566:Conservation status
437:Atropoides nummifer
424:Porthidium nummifer
382:– March, 1929
42:Conservation status
597:McDiarmid, R. W.;
497:that are strongly
379:Bothrops nummifera
335:Lachesis nummifera
1003:
1002:
975:Open Tree of Life
811:Taxon identifiers
670:978-0-486-26629-9
534:Found in eastern
448:
447:
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432:& Lamar, 1989
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323:Lachesis nummifer
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275:– Jan, 1863
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780:Atropos nummifer
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530:Geographic range
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173:M. nummifer
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16:Species of snake
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1036:Venomous snakes
1021:Metlapilcoatlus
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759:Further reading
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787:External links
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523:Lachesis muta
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57:Least Concern
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897:iNaturalist
843:Wikispecies
482:Description
1010:Categories
581:References
507:subcaudals
135:Suborder:
468:pit viper
372:ex errore
328:Boulenger
167:Species:
149:Viperidae
139:Serpentes
95:Kingdom:
89:Eukaryota
993:nummifer
915:10360000
834:Q2632876
828:Wikidata
470:species
465:venomous
430:Campbell
428:–
398:–
395:nummifer
353:Mocquard
351:–
340:Boettger
338:–
326:–
314:–
301:nummifer
288:–
284:nummifer
272:nummifer
259:–
255:nummifer
242:–
238:nummifer
217:Synonyms
145:Family:
129:Squamata
119:Reptilia
109:Chordata
105:Phylum:
99:Animalia
85:Domain:
62:IUCN 3.1
889:2444130
797:at the
548:Tabasco
488:canthus
472:endemic
463:, is a
365:Recinos
316:Günther
201:, 1845)
199:Rüppell
155:Genus:
125:Order:
115:Class:
60: (
980:498993
928:585757
876:964247
703:9 July
667:
634:
609:
536:Mexico
499:keeled
476:Mexico
402:, 1939
367:, 1913
355:, 1909
342:, 1898
330:, 1896
318:, 1895
292:, 1889
263:, 1860
246:, 1859
967:97343
954:44730
941:64300
910:IRMNG
902:30871
740:(PDF)
722:(PDF)
538:from
949:NCBI
936:IUCN
923:ITIS
884:GBIF
705:2024
665:ISBN
632:ISBN
607:ISBN
572:IUCN
556:and
544:type
400:Dunn
261:Cope
871:EoL
858:ADW
694:doi
478:.
474:to
459:or
244:Jan
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988:RD
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391:n
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268:B
251:T
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