437:
313:
53:
377:
33:
850:
243:
may lay eggs rather than give birth to live young. This would make it almost unique among New World pitvipers (but not Asian species). The only other
American pitvipers known to lay eggs are the four species of bushmaster
663:, Campbell JA (2001). "Generic Recognition for a Neglected Lineage of South Amnerican Pitvipers (Squamata: Viperidae: Crotalinae), with the Description of a New Species from the Colombian ChocĂł ".
783:
809:
757:
796:
390:
290:
571:
891:
654:
581:
801:
619:
602:
443:
52:
814:
348:
239:
884:
660:
476:
151:
499:
326:
319:
910:
684:
436:
416:
383:
283:
915:
546:
521:
409:
642:
359:
312:
234:
920:
744:
638:
480:
469:
230:
155:
877:
450:
722:
47:
822:
788:
731:
650:
577:
827:
246:
186:
549:
in parentheses indicates that the species was originally described in a genus other than
861:
376:
355:
32:
904:
736:
770:
716:
182:
175:
707:
570:
Surgery, Department of the Navy Bureau of
Medicine and (September 1, 2013).
541:
189:
179:
134:
64:
701:
217:
197:
104:
84:
849:
607:
573:
Venomous Snakes of the World: A Manual for Use by U.S. Amphibious Forces
211:
is a relatively recently identified genus that consists of four to nine
762:
300:
212:
94:
775:
625:
ITIS Catalogue of Life: 2010 Annual
Checklist. Consulted: 2010-08-15.
74:
678:
857:
171:
124:
114:
304:
682:
749:
649:. Ithaca, New York: Comstock Publishing Associates. 440 pp.
527:
Angarita-Sierra, Cubides-Cubillos, & Hurtado-GĂłmez, 2022
505:
Angarita-Sierra, Cubides-Cubillos, & Hurtado-GĂłmez, 2022
258:
The following nine species are recognized as being valid.
865:
336:
the
Ecuadorian toadheaded pitviper vĂbora boca de sapo
691:
885:
401:Ecuador, Colombia, Brazil, Peru, and Bolivia
215:, most of which were traditionally placed in
8:
461:Ecuador, Peru, Bolivia, Colombia and Brazil
892:
878:
679:
31:
20:
260:
562:
647:The Venomous Reptiles of Latin America
597:
595:
593:
7:
846:
844:
14:
510:High-Andean Toad-Headed Pitviper
458:small-eyed toad-headed pit viper
848:
435:
375:
311:
51:
398:Amazonian toad-headed pitviper
367:Colombian toad-headed pitviper
1:
608:Reptarium.cz Reptile Database
229:Recent evidence published by
864:. You can help Knowledge by
444:Bothrocophias microphthalmus
334:Campbell's toadheaded viper
237:(1989, 2004) suggests that
192:, known by the common name
937:
843:
675:, new species, p. 7).
671:, new genus, p. 4). (
488:Myers toadheaded pitviper
665:American Museum Novitates
586:– via Google Books.
349:Bothrocophias colombianus
240:Bothrocophias colombianus
48:Scientific classification
46:
39:
30:
23:
610:. Accessed 11 June 2019.
500:Bothrocophias myrringae
320:Bothrocophias campbelli
576:. Simon and Schuster.
384:Bothrocophias hyoprora
284:Bothrocophias andianus
41:Bothrocophias hyoprora
522:Bothrocophias tulitoi
410:Bothrocophias lojanus
194:toadheaded pit vipers
673:Bothrocophias myersi
470:Bothrocophias myersi
262:
547:binomial authority
426:macanchi macaucho
261:
200:to South America.
873:
872:
838:
837:
823:Open Tree of Life
685:Taxon identifiers
538:
537:
275:Geographic range
163:
162:
159:
928:
894:
887:
880:
852:
845:
831:
830:
818:
817:
805:
804:
792:
791:
779:
778:
766:
765:
753:
752:
740:
739:
727:
726:
725:
712:
711:
710:
680:
626:
617:
611:
599:
588:
587:
567:
528:
506:
484:
454:
439:
424:Lojan lancehead
420:
394:
379:
363:
330:
315:
294:
263:
150:
56:
55:
35:
21:
936:
935:
931:
930:
929:
927:
926:
925:
901:
900:
899:
898:
841:
839:
834:
826:
821:
813:
808:
800:
795:
787:
782:
774:
769:
761:
756:
748:
743:
735:
730:
721:
720:
715:
706:
705:
700:
687:
667:(3316): 1–15. (
635:
633:Further reading
630:
629:
618:
614:
600:
591:
584:
569:
568:
564:
559:
526:
504:
474:
448:
414:
388:
353:
324:
288:
256:
227:
206:
196:. The genus is
149:
50:
17:
16:Genus of snakes
12:
11:
5:
934:
932:
924:
923:
918:
913:
903:
902:
897:
896:
889:
882:
874:
871:
870:
853:
836:
835:
833:
832:
819:
806:
793:
780:
767:
754:
741:
728:
713:
697:
695:
689:
688:
683:
677:
676:
658:
655:978-0801420597
634:
631:
628:
627:
612:
589:
582:
561:
560:
558:
555:
536:
535:
532:
530:
518:
515:
514:
511:
508:
496:
493:
492:
489:
486:
466:
463:
462:
459:
456:
440:
432:
431:
430:Ecuador, Peru
428:
422:
406:
403:
402:
399:
396:
380:
372:
371:
368:
365:
345:
342:
341:
338:
332:
327:Freire-Lascano
316:
308:
307:
298:
296:
280:
277:
276:
273:
270:
267:
255:
252:
226:
223:
205:
202:
161:
160:
142:
138:
137:
132:
128:
127:
122:
118:
117:
112:
108:
107:
102:
98:
97:
92:
88:
87:
82:
78:
77:
72:
68:
67:
62:
58:
57:
44:
43:
37:
36:
28:
27:
15:
13:
10:
9:
6:
4:
3:
2:
933:
922:
919:
917:
914:
912:
911:Bothrocophias
909:
908:
906:
895:
890:
888:
883:
881:
876:
875:
869:
867:
863:
860:article is a
859:
854:
851:
847:
842:
829:
824:
820:
816:
811:
807:
803:
798:
794:
790:
785:
781:
777:
772:
768:
764:
759:
755:
751:
746:
742:
738:
733:
729:
724:
723:Bothrocophias
718:
714:
709:
703:
699:
698:
696:
694:
693:Bothrocophias
690:
686:
681:
674:
670:
669:Bothrocophias
666:
662:
659:
656:
652:
648:
644:
640:
637:
636:
632:
624:
622:
621:Bothrocophias
616:
613:
609:
605:
604:
603:Bothrocophias
598:
596:
594:
590:
585:
583:9781628734164
579:
575:
574:
566:
563:
556:
554:
552:
551:Bothrocophias
548:
544:
543:
533:
531:
529:
524:
523:
519:
517:
516:
512:
509:
507:
502:
501:
497:
495:
494:
490:
487:
485:
482:
478:
472:
471:
467:
465:
464:
460:
457:
455:
452:
446:
445:
441:
438:
434:
433:
429:
427:
423:
421:
418:
412:
411:
407:
405:
404:
400:
397:
395:
392:
386:
385:
381:
378:
374:
373:
369:
366:
364:
361:
357:
351:
350:
346:
344:
343:
339:
337:
333:
331:
328:
322:
321:
317:
314:
310:
309:
306:
302:
299:
297:
295:
292:
286:
285:
281:
279:
278:
274:
271:
268:
265:
264:
259:
253:
251:
249:
248:
242:
241:
236:
232:
224:
222:
220:
219:
214:
210:
209:Bothrocophias
203:
201:
199:
195:
191:
188:
184:
181:
177:
173:
169:
168:
167:Bothrocophias
157:
153:
148:
147:
146:Bothrocophias
143:
140:
139:
136:
133:
130:
129:
126:
123:
120:
119:
116:
113:
110:
109:
106:
103:
100:
99:
96:
93:
90:
89:
86:
83:
80:
79:
76:
73:
70:
69:
66:
63:
60:
59:
54:
49:
45:
42:
38:
34:
29:
26:
25:Bothrocophias
22:
19:
916:Snake genera
866:expanding it
855:
840:
692:
672:
668:
664:
661:Gutberlet RL
646:
620:
615:
601:
572:
565:
550:
540:
539:
525:
520:
503:
498:
473:
468:
447:
442:
425:
413:
408:
387:
382:
352:
347:
335:
323:
318:
287:
282:
272:Common name
257:
245:
238:
228:
216:
208:
207:
193:
166:
165:
164:
145:
144:
40:
24:
18:
921:Snake stubs
771:iNaturalist
717:Wikispecies
639:Campbell JA
131:Subfamily:
905:Categories
557:References
360:Vestergren
183:Crotalinae
176:pit vipers
135:Crotalinae
111:Suborder:
542:Nota bene
534:Colombia
513:Colombia
491:Colombia
477:Gutberlet
370:Columbia
225:Oviparity
190:Viperidae
180:subfamily
152:Gutberlet
125:Viperidae
115:Serpentes
71:Kingdom:
65:Eukaryota
702:Wikidata
645:(1989).
643:Lamar WW
481:Campbell
340:Ecuador
269:Species
247:Lachesis
231:Campbell
218:Bothrops
204:Taxonomy
156:Campbell
121:Family:
105:Squamata
95:Reptilia
85:Chordata
81:Phylum:
75:Animalia
61:Domain:
802:1058402
789:1010839
763:2444956
708:Q144099
606:at the
483:, 2001)
453:, 1876)
419:, 1930)
393:, 1935)
362:, 1940)
356:Rendahl
329:, 1991)
301:Bolivia
293:, 1923)
254:Species
213:species
198:endemic
185:of the
178:in the
141:Genus:
101:Order:
91:Class:
828:824683
815:230467
653:
580:
479:&
417:Parker
391:Amaral
358:&
291:Amaral
266:Image
187:family
158:, 2001
154:&
858:snake
856:This
784:IRMNG
776:30828
750:58149
235:Lamar
172:genus
170:is a
862:stub
810:NCBI
797:ITIS
758:GBIF
737:3BV4
651:ISBN
578:ISBN
545:: A
451:Cope
305:Peru
303:and
233:and
745:EoL
732:CoL
250:).
174:of
907::
825::
812::
799::
786::
773::
760::
747::
734::
719::
704::
641:,
592:^
553:.
221:.
893:e
886:t
879:v
868:.
657:.
623:.
475:(
449:(
415:(
389:(
354:(
325:(
289:(
244:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.