77:
33:
52:
360:
has sexual dimorphism in adult specimens. Females have a longer body, with greater corpulence, while males have a longer tail. Females are born with a greater rostro-cloacal length and reach sexual maturity later than males, about 2-years-old. Males can reach sexual maturity at 1-year-old.
329:
is a medium-sized, cylindrical and robust snake, with a moderately long tail. It can grow to a maximum total length (including tail) of 150 cm (59 in). The snout is rounded. The eye is medium-sized with a round pupil. The
796:(1858). "Descriptions of some new Reptiles, collected by the U. S. Exploring Expedition, under the command of Capt. Charles Wilkes, U. S. N. Third Part.—Including the species of Ophidians, exotic to North America".
1077:
1150:
981:
1020:
1110:
757:(Dissertation for Master's Degree in Biological Sciences) (in Portuguese). SĂŁo JosĂ© dos Campos, SĂŁo Paulo, Brazil: Universidade do Vale do ParaĂba. 81 pp.
955:
994:
849:(2020). "A phantom on the trees: Integrative taxonomy supports a reappraisal of rear-fanged snakes classification (Dipsadidae: Philodryadini)".
724:(Dissertation for Master's Degree in Biochemistry) (in Portuguese). Uruguaiana, Rio Grande do Sul, Brazil: Universidade Federal do Pampa. 62 pp.
1046:
1145:
783:
642:
1120:
999:
699:
1135:
793:
560:
dentition and has difficulty injecting venom. Its venom also contains neurotoxic and myotoxic components, which result in
198:
1140:
1125:
375:
upon snakes including its own species. Juveniles feed on ectothermic animals, while adults feed on endothermic animals.
345:
is terrestrial, fundamentally arboreal when foraging, and has daytime habits. It has a brownish color that helps in its
907:
664:
76:
1025:
838:
830:
1130:
826:
810:
266:
846:
822:
842:
869:
361:
Reproduction is seasonal, with the vitellogenic season occurring between the months of July and
October.
483:
corre campo, parelheira, parelheira comum, papa pinto, culebra del alfa, culebra de los pastos, ratonera
181:
818:
771:
834:
616:
942:
916:
536:
1115:
542:
501:
253:
231:
41:
921:
509:
207:
71:
986:
314:
from northern
Argentina to northeastern Brazil; despite its name, most of its range is outside
1059:
1012:
929:
779:
548:
32:
1087:
1072:
1064:
611:
388:
300:
1033:
463:
292:
736:
593:
742:
em preparações de aves e mamĂferos: caracterização parcial do(s) componente(s) ativo(s)
296:
1104:
1007:
602:
561:
331:
311:
61:
56:
934:
814:
557:
751:
in Avian and Mammal
Preparations: Partial Characterization of Active Component(s)
968:
901:
565:
523:
519:
474:
455:
892:
346:
303:
158:
148:
416:
394:
372:
315:
88:
1038:
886:
790:, pp. 106, 140 + photographs of juveniles and adult on p. 147).
527:
514:
459:
428:
307:
128:
108:
648:
960:
505:
451:
432:
420:
400:
288:
118:
973:
447:
424:
98:
863:
512:. The biological activity of the toxins is very similar to that of
138:
1051:
860:, new combination). (Published online 2020; print edition 2021).
531:
947:
867:
798:
Proceedings of the
Academy of Natural Sciences of Philadelphia
587:
585:
583:
581:
592:
Arzamendia, V.; Giraudo, A.; Scott, N.; Scrocchi, G. (2019).
738:
Ação neuromuscular da peçonha da colubridea opistóglifa
446:
occurs in a range of open habitats including
Patagonian
747:
876:
540:with 58.8 ÎĽg / mouse, its toxicity is between
617:10.2305/IUCN.UK.2019-3.RLTS.T15182036A15182048.en
530:activity of this compound. This species has an
714:Toxicological Evaluations of the Zootoxin of
8:
534:of 58.58 ÎĽg / mouse, a value close to
864:
778:. Hong Kong: T.F.H. Publications. 189 pp.
50:
31:
20:
701:Avaliações Toxicológicas da Zootoxina de
615:
577:
735:Costa, Roberta Silva Carreiro (2007).
334:are smooth with unique apical scores.
1151:Taxa named by Charles Frédéric Girard
638:
636:
634:
7:
693:
691:
689:
687:
685:
659:
657:
552:with 24.7 ÎĽg / mouse. However,
1111:IUCN Red List least concern species
665:"WCH Clinical Toxinology Resources"
603:IUCN Red List of Threatened Species
504:. Its toxin is constituted by 90%
500:produces toxic saliva through the
398:, as well as other snakes such as
353:Sexual dimorphism and reproduction
14:
386:is preyed upon by birds such as
75:
698:Costa, Márcio Taveres (2016).
546:with 67.5 ÎĽg / mouse and
1:
649:Reptarium.cz Reptile Database
462:, and also open areas of the
807:, new species, p. 182).
1167:
1146:Reptiles described in 1858
858:Pseudablabes patagoniensis
261:Pseudablabes patagoniensis
805:Callirhinus patagoniensis
651:. Accessed 23 March 2021.
217:Callirhinus patagoniensis
213:
206:
187:
180:
72:Scientific classification
70:
48:
39:
30:
23:
922:Philodryas_patagoniensis
908:Philodryas patagoniensis
878:Philodryas patagoniensis
788:Philodryas patagoniensis
749:Philodryas patagoniensis
740:Philodryas patagoniensis
716:Philodryas patagoniensis
703:Philodryas patagoniensis
644:Philodryas patagoniensis
610:: e.T15182036A15182048.
596:Philodryas patagoniensis
280:Philodryas patagoniensis
248:Philodryas patagoniensis
226:Pseudophis patagoniensis
191:Philodryas patagoniensis
25:Philodryas patagoniensis
776:Snakes of South America
718:(Serpentes: Dipsadidae)
1121:Reptiles of Argentina
851:Zoologischer Anzeiger
518:, with edematogenic,
285:Patagonia green racer
239:Dirrhox patagoniensis
173:P. patagoniensis
1136:Reptiles of Paraguay
537:Bothrops jararacussu
283:, also known as the
1141:Reptiles of Uruguay
1126:Reptiles of Bolivia
543:Bothrops alternatus
42:Conservation status
669:www.toxinology.com
510:metalloproteinases
16:Species of reptile
1098:
1097:
1060:Open Tree of Life
870:Taxon identifiers
549:Bothrops jararaca
306:. The species is
276:
275:
65:
1158:
1131:Snakes of Brazil
1091:
1090:
1081:
1080:
1068:
1067:
1055:
1054:
1042:
1041:
1029:
1028:
1016:
1015:
1003:
1002:
990:
989:
977:
976:
964:
963:
951:
950:
938:
937:
925:
924:
912:
911:
910:
897:
896:
895:
865:
759:
758:
756:
732:
726:
725:
723:
695:
680:
679:
677:
675:
661:
652:
640:
629:
628:
626:
624:
619:
589:
554:P. patagoniensis
502:Duvernoy's gland
498:P. patagoniensis
479:P. patagoniensis
444:P. patagoniensis
413:P. patagoniensis
408:Geographic range
401:Boiruna maculata
389:Cariama cristata
384:P. patagoniensis
370:P. patagoniensis
358:P. patagoniensis
343:P. patagoniensis
327:P. patagoniensis
291:of rear-fanged (
270:
257:
244:
235:
222:
193:
80:
79:
59:
54:
53:
35:
21:
1166:
1165:
1161:
1160:
1159:
1157:
1156:
1155:
1101:
1100:
1099:
1094:
1086:
1084:
1076:
1071:
1063:
1058:
1050:
1045:
1037:
1034:Observation.org
1032:
1024:
1019:
1011:
1006:
998:
993:
985:
980:
972:
967:
959:
954:
946:
941:
933:
928:
920:
915:
906:
905:
900:
891:
890:
885:
872:
811:Melo-Sampaio PR
768:
766:Further reading
763:
762:
754:
734:
733:
729:
721:
697:
696:
683:
673:
671:
663:
662:
655:
641:
632:
622:
620:
591:
590:
579:
574:
558:opisthoglyphous
495:
472:
464:Atlantic forest
441:
410:
381:
367:
355:
340:
324:
293:opisthoglyphous
264:
263:
251:
250:
242:
241:
229:
228:
220:
219:
202:
195:
189:
176:
74:
66:
55:
51:
44:
17:
12:
11:
5:
1164:
1162:
1154:
1153:
1148:
1143:
1138:
1133:
1128:
1123:
1118:
1113:
1103:
1102:
1096:
1095:
1093:
1092:
1082:
1069:
1056:
1043:
1030:
1017:
1004:
991:
978:
965:
952:
939:
926:
913:
898:
882:
880:
874:
873:
868:
862:
861:
827:Moura-Leite JC
808:
791:
767:
764:
761:
760:
727:
681:
653:
630:
576:
575:
573:
570:
494:
491:
471:
468:
440:
437:
409:
406:
380:
377:
366:
363:
354:
351:
339:
336:
323:
320:
310:to cis-Andean
297:venomous snake
274:
273:
272:
271:
258:
245:
236:
223:
211:
210:
204:
203:
196:
185:
184:
178:
177:
170:
168:
164:
163:
156:
152:
151:
146:
142:
141:
136:
132:
131:
126:
122:
121:
116:
112:
111:
106:
102:
101:
96:
92:
91:
86:
82:
81:
68:
67:
49:
46:
45:
40:
37:
36:
28:
27:
15:
13:
10:
9:
6:
4:
3:
2:
1163:
1152:
1149:
1147:
1144:
1142:
1139:
1137:
1134:
1132:
1129:
1127:
1124:
1122:
1119:
1117:
1114:
1112:
1109:
1108:
1106:
1089:
1083:
1079:
1078:patagoniensis
1074:
1070:
1066:
1061:
1057:
1053:
1048:
1044:
1040:
1035:
1031:
1027:
1022:
1018:
1014:
1009:
1005:
1001:
996:
992:
988:
983:
979:
975:
970:
966:
962:
957:
953:
949:
944:
940:
936:
931:
927:
923:
918:
914:
909:
903:
899:
894:
888:
884:
883:
881:
879:
875:
871:
866:
859:
855:
852:
848:
844:
840:
836:
832:
828:
824:
820:
816:
812:
809:
806:
802:
799:
795:
792:
789:
785:
784:0-87666-912-7
781:
777:
773:
770:
769:
765:
752:
748:
744:
743:
739:
731:
728:
719:
715:
711:
710:
709:: Dipsadidae)
706:
702:
694:
692:
690:
688:
686:
682:
670:
666:
660:
658:
654:
650:
646:
645:
639:
637:
635:
631:
618:
613:
609:
605:
604:
599:
597:
588:
586:
584:
582:
578:
571:
569:
567:
563:
562:neuromuscular
559:
555:
551:
550:
545:
544:
539:
538:
533:
529:
525:
521:
517:
516:
511:
507:
503:
499:
492:
490:
488:
484:
480:
476:
469:
467:
465:
461:
457:
453:
449:
445:
438:
436:
434:
430:
426:
422:
418:
414:
407:
405:
403:
402:
397:
396:
391:
390:
385:
378:
376:
374:
371:
364:
362:
359:
352:
350:
348:
344:
337:
335:
333:
332:dorsal scales
328:
321:
319:
317:
313:
312:South America
309:
305:
302:
298:
294:
290:
286:
282:
281:
268:
262:
259:
255:
249:
246:
240:
237:
233:
227:
224:
218:
215:
214:
212:
209:
205:
200:
194:
192:
186:
183:
182:Binomial name
179:
175:
174:
169:
166:
165:
162:
161:
157:
154:
153:
150:
147:
144:
143:
140:
137:
134:
133:
130:
127:
124:
123:
120:
117:
114:
113:
110:
107:
104:
103:
100:
97:
94:
93:
90:
87:
84:
83:
78:
73:
69:
63:
58:
57:Least Concern
47:
43:
38:
34:
29:
26:
22:
19:
877:
857:
853:
850:
804:
803:: 181–182. (
800:
797:
787:
775:
750:
746:
741:
737:
730:
717:
713:
708:
704:
700:
672:. Retrieved
668:
643:
621:. Retrieved
607:
601:
595:
553:
547:
541:
535:
513:
497:
496:
486:
482:
478:
475:Common names
473:
470:Common names
443:
442:
415:is found in
412:
411:
399:
393:
387:
383:
382:
369:
368:
357:
356:
342:
341:
326:
325:
284:
279:
278:
277:
269:et al., 2020
267:Melo-Sampaio
260:
247:
243:— Cope, 1887
238:
225:
221:Girard, 1858
216:
190:
188:
172:
171:
159:
24:
18:
969:iNaturalist
902:Wikispecies
843:Venâncio NM
823:Jennings WB
623:20 November
566:myonecrosis
524:nociceptive
520:hemorrhagic
322:Description
1116:Philodryas
1105:Categories
856:: 19–39. (
835:Venegas PJ
831:Morato SAA
819:Martins AR
772:Freiberg M
705:(Serpente
572:References
564:block and
347:camouflage
304:Colubridae
160:Philodryas
149:Colubridae
135:Suborder:
508:, mainly
487:mboi hovy
417:Argentina
395:Tyto alba
379:Predators
316:Patagonia
167:Species:
139:Serpentes
95:Kingdom:
89:Eukaryota
1013:15182036
987:10895213
893:Q5085436
887:Wikidata
847:Souza MB
839:Chávez G
815:Passos P
794:Girard C
774:(1982).
528:necrosis
515:Bothrops
481:include
460:Caatinga
429:Paraguay
338:Behavior
208:Synonyms
145:Family:
129:Squamata
119:Reptilia
109:Chordata
105:Phylum:
99:Animalia
85:Domain:
62:IUCN 3.1
1052:1610079
961:2453506
674:15 June
647:at the
506:protein
452:Cerrado
439:Habitat
433:Uruguay
421:Bolivia
308:endemic
299:in the
289:species
287:, is a
201:, 1858)
155:Genus:
125:Order:
115:Class:
60: (
1088:201867
1085:uBio:
1065:823116
1039:102157
1026:120310
1000:701212
948:962608
782:
753:]
720:]
526:, and
485:, and
458:, and
448:steppe
431:, and
425:Brazil
301:family
256:, 1964
234:, 1862
199:Girard
982:IRMNG
974:29109
935:4G8Y9
755:(PDF)
745:[
722:(PDF)
712:[
707:(sic)
493:Venom
456:Chaco
373:preys
1047:OBIS
1021:NCBI
1008:IUCN
995:ITIS
956:GBIF
780:ISBN
676:2021
625:2021
608:2019
556:has
532:LD50
477:for
392:and
365:Diet
254:Hoge
232:Cope
943:EoL
930:CoL
917:ADW
854:290
786:. (
612:doi
1107::
1075::
1073:RD
1062::
1049::
1036::
1023::
1010::
997::
984::
971::
958::
945::
932::
919::
904::
889::
845:,
841:,
837:,
833:,
829:,
825:,
821:,
817:,
813:,
684:^
667:.
656:^
633:^
606:.
600:.
580:^
568:.
522:,
489:.
466:.
454:,
450:,
435:.
427:,
423:,
419:,
404:.
349:.
318:.
295:)
265:—
252:—
230:—
801:9
678:.
627:.
614::
598:"
594:"
197:(
64:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.