81:
55:
549:
31:
535:
342:
include a robust skull with a restricted interorbital region; rounded, somewhat hidden ears; thick bristle-like dorsal hair, small eyes, and a short tail relative to overall body length.
826:
746:
251:. It is found in Argentina and Brazil but was determined extinct following a recent assessment of the conservation status of Sigmodontine rodents. Its natural
720:
614:
759:
514:
431:
851:
846:
653:
777:
539:
423:
764:
836:
80:
772:
302:, a subset of Sigmodontine rodents known only from a few fossils and recent specimens found in central South America.
409:
841:
605:
553:
567:
798:
185:
59:
707:
831:
383:
44:
211:
75:
803:
751:
785:
694:
510:
437:
427:
790:
478:
468:
417:
378:
645:
820:
640:
413:
369:
360:
162:
152:
65:
30:
699:
202:
473:
456:
590:
733:
658:
627:
599:
548:
405:
248:
142:
685:
441:
92:
534:
457:"Richness, Endemism and Conservation of Sigmodontine Rodents in Argentina"
679:
584:
509:. Chicago and London: The University of Chicago Press. pp. 222–225.
112:
619:
483:
725:
256:
252:
632:
738:
294:
244:
132:
122:
102:
561:
286:
were acknowledge by PardinĂŁs, D'ElĂa, and Teta as two subspecies of
318:
is the larger of the two and displays a semi-fossorial body plan.
419:
Mammal
Species of the World: A Taxonomic and Geographic Reference
712:
314:. They are relatively large in relation to other sigmodontines.
565:
505:
Patton, James; Pardiñas, Ulyses; D'ELia, Guillermo (2015).
359:
Pardinas, U.; D'Elia, G.; Teta, P.; Patterson, B. (2018).
259:, but there have been no ecological details reported.
669:
574:
292:It was previously considered part of the genus
384:10.2305/IUCN.UK.2018-2.RLTS.T11062A22388720.en
274:. The other, smaller, species in the genus is
8:
308:Gyldenstolpia planaltensis (G. planaltensis)
827:IUCN Red List critically endangered species
562:
507:Mammals of South America, Volume 2 Rodents
310:are the only species comprising the genus
53:
29:
20:
482:
472:
382:
351:
218:
7:
500:
498:
496:
494:
455:Formoso, AnahĂ; Teta, Pablo (2019).
370:IUCN Red List of Threatened Species
298:but is now recognized in the genus
270:is one of two species in the genus
14:
547:
533:
304:Gyldenstolpia fronto (G. fronto)
79:
330:are morphologically similar to
280:Gyldenstolpia fronto chacoensis
424:Johns Hopkins University Press
338:. Defining characteristics of
1:
474:10.31687/saremMN.19.26.1.0.17
868:
852:Taxa named by Herluf Winge
408:; Carleton, M. D. (2005).
847:Mammals described in 1888
461:MastozoologĂa Neotropical
217:
210:
191:
184:
76:Scientific classification
74:
51:
42:
37:
28:
23:
416:; Reeder, D. M. (eds.).
410:"Superfamily Muroidea"
799:Paleobiology Database
377:: e.T11062A22388720.
255:is assumed to be dry
60:Critically endangered
837:Mammals of Argentina
606:Gyldenstolpia fronto
576:Gyldenstolpia fronto
555:Gyldenstolpia fronto
544:at Wikimedia Commons
541:Gyldenstolpia fronto
363:Gyldenstolpia fronto
316:Gyldenstolpia fronto
268:Gyldenstolpia fronto
240:Gyldenstolpia fronto
195:Gyldenstolpia fronto
24:Fossorial giant rat
235:fossorial giant rat
62:, possibly extinct
45:Conservation status
243:) is a species of
842:Rodents of Brazil
814:
813:
786:Open Tree of Life
568:Taxon identifiers
538:Media related to
516:978-0-226-16957-6
433:978-0-8018-8221-0
326:Members of genus
231:
230:
225:
224:(Winge, 1888)
69:
16:Species of rodent
859:
807:
806:
794:
793:
781:
780:
768:
767:
755:
754:
742:
741:
729:
728:
716:
715:
703:
702:
690:
689:
688:
662:
661:
649:
648:
636:
635:
623:
622:
610:
609:
608:
595:
594:
593:
563:
552:Data related to
551:
537:
521:
520:
502:
489:
488:
486:
476:
452:
446:
445:
426:. p. 1122.
422:(3rd ed.).
402:
396:
395:
393:
391:
386:
356:
284:G. fronto fronto
276:G. planaltensis.
223:
197:
84:
83:
63:
57:
56:
33:
21:
867:
866:
862:
861:
860:
858:
857:
856:
817:
816:
815:
810:
802:
797:
789:
784:
776:
771:
763:
758:
750:
745:
737:
732:
724:
719:
711:
706:
698:
693:
684:
683:
678:
665:
657:
652:
644:
639:
631:
626:
618:
613:
604:
603:
598:
589:
588:
583:
570:
530:
525:
524:
517:
504:
503:
492:
454:
453:
449:
434:
404:
403:
399:
389:
387:
358:
357:
353:
348:
324:
265:
206:
199:
193:
180:
78:
70:
58:
54:
47:
17:
12:
11:
5:
865:
863:
855:
854:
849:
844:
839:
834:
829:
819:
818:
812:
811:
809:
808:
795:
782:
769:
756:
743:
730:
717:
704:
691:
675:
673:
667:
666:
664:
663:
650:
637:
624:
611:
596:
580:
578:
572:
571:
566:
560:
559:
558:at Wikispecies
545:
529:
528:External links
526:
523:
522:
515:
490:
447:
432:
397:
350:
349:
347:
344:
323:
320:
264:
261:
247:in the family
229:
228:
227:
226:
215:
214:
208:
207:
200:
189:
188:
182:
181:
177:G. fronto
174:
172:
168:
167:
160:
156:
155:
150:
146:
145:
140:
136:
135:
130:
126:
125:
120:
116:
115:
110:
106:
105:
100:
96:
95:
90:
86:
85:
72:
71:
52:
49:
48:
43:
40:
39:
35:
34:
26:
25:
15:
13:
10:
9:
6:
4:
3:
2:
864:
853:
850:
848:
845:
843:
840:
838:
835:
833:
830:
828:
825:
824:
822:
805:
800:
796:
792:
787:
783:
779:
774:
770:
766:
761:
757:
753:
748:
744:
740:
735:
731:
727:
722:
718:
714:
709:
705:
701:
696:
692:
687:
681:
677:
676:
674:
672:
671:Kunsia fronto
668:
660:
655:
651:
647:
642:
638:
634:
629:
625:
621:
616:
612:
607:
601:
597:
592:
586:
582:
581:
579:
577:
573:
569:
564:
557:
556:
550:
546:
543:
542:
536:
532:
531:
527:
518:
512:
508:
501:
499:
497:
495:
491:
485:
480:
475:
470:
467:(1): 99–116.
466:
462:
458:
451:
448:
443:
439:
435:
429:
425:
421:
420:
415:
414:Wilson, D. E.
411:
407:
406:Musser, G. G.
401:
398:
385:
380:
376:
372:
371:
366:
364:
355:
352:
345:
343:
341:
337:
333:
329:
328:Gyldenstolpia
321:
319:
317:
313:
312:Gyldenstolpia
309:
305:
301:
300:Gyldenstolpia
297:
296:
290:
289:
285:
281:
277:
273:
272:Gyldenstolpia
269:
262:
260:
258:
254:
250:
246:
242:
241:
236:
222:
221:Kunsia fronto
219:
216:
213:
209:
204:
198:
196:
190:
187:
186:Binomial name
183:
179:
178:
173:
170:
169:
166:
165:
164:Gyldenstolpia
161:
158:
157:
154:
153:Sigmodontinae
151:
148:
147:
144:
141:
138:
137:
134:
131:
128:
127:
124:
121:
118:
117:
114:
111:
108:
107:
104:
101:
98:
97:
94:
91:
88:
87:
82:
77:
73:
67:
61:
50:
46:
41:
38:Illustration
36:
32:
27:
22:
19:
670:
575:
554:
540:
506:
484:11336/128741
464:
460:
450:
418:
400:
388:. Retrieved
374:
368:
362:
354:
339:
335:
331:
327:
325:
315:
311:
307:
303:
299:
293:
291:
287:
283:
279:
275:
271:
267:
266:
239:
238:
234:
232:
220:
194:
192:
176:
175:
163:
18:
734:iNaturalist
628:iNaturalist
600:Wikispecies
390:15 November
332:Scapteromys
149:Subfamily:
832:Akodontini
821:Categories
346:References
322:Morphology
288:G. fronto.
249:Cricetidae
143:Cricetidae
591:Q41529880
340:G. fronto
278:In 2009,
171:Species:
99:Kingdom:
93:Eukaryota
778:13000684
752:10228947
680:Wikidata
620:10995322
585:Wikidata
442:62265494
263:Taxonomy
212:Synonyms
139:Family:
133:Rodentia
123:Mammalia
113:Chordata
109:Phylum:
103:Animalia
89:Domain:
66:IUCN 3.1
791:3608221
726:2438946
713:1179918
686:Q307051
659:1002439
257:savanna
253:habitat
205:, 1888)
159:Genus:
129:Order:
119:Class:
64: (
804:380014
765:633140
633:852265
513:
440:
430:
336:Kunsia
295:Kunsia
245:rodent
747:IRMNG
739:44995
700:6NQGF
646:11062
412:. In
203:Winge
760:ITIS
721:GBIF
641:IUCN
615:GBIF
511:ISBN
438:OCLC
428:ISBN
392:2021
375:2018
334:and
306:and
282:and
233:The
773:MSW
708:EoL
695:CoL
654:MDD
479:hdl
469:doi
379:doi
823::
801::
788::
775::
762::
749::
736::
723::
710::
697::
682::
656::
643::
630::
617::
602::
587::
493:^
477:.
465:26
463:.
459:.
436:.
373:.
367:.
519:.
487:.
481::
471::
444:.
394:.
381::
365:"
361:"
237:(
201:(
68:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
