486:
558:
57:
33:
166:
426:
393:
rattlesnakes, primarily due to their lower venom yield, every venomous snake bite should be considered serious, and prompt medical treatment should always be sought.
938:
689:. Ithaca and London: Comstock Publishing Associates, a Division of Cornell University Press. (7th printing, 1985). 1,105 pp. (in two volumes).
964:
1038:
912:
349:
species have a relatively small rattle that produces more of a high-pitched, buzzing sound than does a larger rattle, like that of
951:
728:
1033:
791:
761:
956:
720:
1048:
694:
670:
662:
809:
969:
771:
439:
775:
485:
1028:
1023:
512:
56:
784:
Peterson Field Guide to
Reptiles and Amphibians of Eastern and Central North America, Fourth Edition
646:
374:
345:(and almost all other viperids), the head is mostly covered with a large number of smaller scales.
995:
826:
370:
943:
557:
1043:
990:
366:
982:
899:
873:
650:
563:
8:
864:
786:. Boston and New York: Houghton Mifflin Harcourt. xiv + 494 pp., 47 plates, 207 figures.
682:
492:
432:
42:
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452:
178:
51:
977:
886:
787:
779:
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690:
666:
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202:
891:
460:
260:
191:
878:
328:
516:
291:
287:
32:
1012:
849:
499:
275:
213:
165:
155:
754:
A Guide to the
Rattlesnakes and other Venomous Serpents of the United States
600:
618:
584:
655:
Snake
Species of the World: A Taxonomic and Geographic Reference, Volume 1
925:
858:
337:
231:
814:
917:
596:
571:
544:
528:
256:
425:
930:
532:
476:
263:
253:
249:
138:
68:
820:
657:. Washington, District of Columbia: Herpetologists' League. 511 pp.
843:
604:
536:
524:
323:
267:
108:
88:
592:
520:
456:
389:
species are regarded as less dangerous to humans than those from
307:
303:
98:
611:). It inhabits grasslands, rocky hillsides, and woodland edges.
588:
540:
279:
271:
78:
904:
327:
in a number of ways. They are smaller in size, but also their
472:
468:
299:
283:
245:
128:
118:
548:
464:
400:
377:, and isolated populations in southern and eastern Mexico.
321:
species differ from the larger rattlesnakes of the genus
479:, usually below 1,500 m (4,900 ft) altitude.
687:Handbook of Snakes of the United States and Canada
1010:
467:. It occurs in various habitats ranging from
335:species have nine large head plates (same as
756:. Tempe, Arizona: Tricolor Books. 129 pp.
556:
164:
31:
752:Hubbs, Brian; O'Connor, Brendan (2012).
729:Integrated Taxonomic Information System
642:
640:
638:
636:
634:
595:) into disjunct populations in Mexico (
298:) and shares its root with the ancient
173:Distribution (using two-species model)
1011:
715:
713:
711:
709:
707:
294:word for "tail rattler" (Σείστρουρος,
825:
824:
631:
704:
356:
13:
746:
14:
1060:
802:
459:(Canada) and central and western
234:, pygmy rattlesnakes, massasaugas
1039:Extant Miocene first appearances
484:
424:
55:
418:
415:
412:
409:
406:
403:
676:
587:and southwestern states (from
313:
1:
1034:Reptiles of the United States
815:Reptarium.cz Reptile Database
624:
519:southward through peninsular
576:
504:
444:
7:
1049:Taxa named by Samuel Garman
817:. Accessed 5 December 2007.
10:
1065:
515:from eastern and southern
513:Southeastern United States
396:
310:are currently recognized.
306:, a type of rattle. Three
833:
547:, and around marshes and
365:are found in Canada, the
184:
177:
172:
163:
52:Scientific classification
50:
39:
30:
23:
380:
375:Midwestern United States
302:musical instrument, the
991:Paleobiology Database
583:Found throughout the
798:, pp. 443–445).
685:, Wright AA (1957).
385:Although bites from
580:western massasauga
451:It is found in the
448:eastern massasauga
40:Pygmy rattlesnake (
1029:Reptiles of Canada
1024:Reptiles of Mexico
768:, pp. 72–85).
653:, Touré T (1999).
607:, and Samalayuca,
508:pygmy rattlesnake
455:from southeastern
453:Great Lakes region
1006:
1005:
978:Open Tree of Life
827:Taxon identifiers
792:978-0-544-12997-9
762:978-0-9754641-3-7
701:, pp. 1040-1061).
615:
614:
419:Geographic range
223:
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737:
735:
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702:
680:
674:
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603:, north-central
560:
523:and westward to
488:
428:
401:
357:Geographic range
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35:
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747:Further reading
744:
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632:
627:
531:. It occurs in
399:
383:
359:
316:
266:. The genus is
153:
54:
17:
16:Genus of snakes
12:
11:
5:
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819:
818:
804:
803:External links
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517:North Carolina
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410:Taxon author
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276:United States
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188:Crotalophorus
186:
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45:
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38:
34:
29:
26:
22:
19:
1044:Snake genera
834:
808:
795:
783:
765:
753:
732:. Retrieved
722:
698:
686:
678:
654:
647:McDiarmid RW
619:Type species
616:
585:Great Plains
564:
493:S. miliarius
491:
433:S. catenatus
431:
416:Common name
390:
386:
384:
362:
360:
350:
346:
342:
336:
332:
322:
318:
317:
295:
290:form of the
240:
239:
238:
232:rattlesnakes
228:Common names
227:
226:
209:
198:
187:
149:
148:
43:S. miliarius
41:
24:
18:
926:iNaturalist
859:Wikispecies
651:Campbell JA
599:, southern
545:floodplains
361:Species of
338:Agkistrodon
314:Description
296:seistrouros
135:Subfamily:
1013:Categories
780:Collins JT
734:4 November
723:Sistrurus
665:(series).
625:References
601:Nuevo León
597:Tamaulipas
529:East Texas
477:grasslands
440:Rafinesque
286:name is a
257:Crotalinae
250:pit vipers
139:Crotalinae
115:Suborder:
1019:Sistrurus
879:Sistrurus
865:Sistrurus
835:Sistrurus
810:Sistrurus
796:Sistrurus
766:Sistrurus
699:Sistrurus
683:Wright AH
673:(volume).
609:Chihuahua
537:sandhills
533:flatwoods
387:Sistrurus
363:Sistrurus
347:Sistrurus
333:Sistrurus
329:scalation
319:Sistrurus
288:Latinized
264:Viperidae
254:subfamily
241:Sistrurus
230:: ground
210:Sistrurus
203:Fitzinger
199:Caudisona
150:Sistrurus
129:Viperidae
119:Serpentes
75:Kingdom:
69:Eukaryota
25:Sistrurus
844:Wikidata
782:(2016).
776:Conant R
772:Powell R
605:Coahuila
574:, 1823)
539:, mixed
525:Oklahoma
502:, 1766)
500:Linnaeus
463:west to
461:New York
442:, 1818)
407:Species
391:Crotalus
371:Southern
351:Crotalus
343:Crotalus
324:Crotalus
300:Egyptian
179:Synonyms
125:Family:
109:Squamata
99:Reptilia
89:Chordata
85:Phylum:
79:Animalia
65:Domain:
944:1300453
918:2444221
850:Q244198
813:at the
593:Arizona
541:forests
521:Florida
511:In the
473:marshes
457:Ontario
413:Subsp.
397:Species
367:Western
308:species
304:sistrum
284:generic
268:endemic
259:of the
252:in the
145:Genus:
105:Order:
95:Class:
996:113770
983:755881
957:174301
790:
760:
693:
669:
661:
589:Kansas
543:, and
469:swamps
404:Image
373:, and
282:. Its
280:Mexico
278:, and
274:, the
272:Canada
261:family
216:, 1884
214:Garman
205:, 1826
194:, 1825
158:, 1884
156:Garman
939:IRMNG
931:30979
905:19677
892:63SCK
549:lakes
381:Venom
292:Greek
246:genus
244:is a
970:8755
965:NCBI
952:ITIS
913:GBIF
788:ISBN
758:ISBN
736:2006
691:ISBN
667:ISBN
659:ISBN
527:and
471:and
465:Iowa
192:Gray
900:EoL
887:CoL
874:ADW
794:. (
764:. (
697:. (
591:to
572:Say
475:to
270:to
248:of
46:).
1015::
993::
980::
967::
954::
941::
928::
915::
902::
889::
876::
861::
846::
778:,
774:,
727:.
706:^
649:,
633:^
621:.
617:)
577:2
551:.
535:,
505:3
445:-
369:,
353:.
738:.
725:"
721:"
570:(
498:(
438:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
