37:
431:. This park is one of few left in the region that prioritizes biological diversity and preservation, as opposed to sustainable use of natural resources. Nonetheless, it is under threat of illegal activities that include an unlawful access road that cuts through various protected areas. While this is not an immediate threat to the aquatic environment of the region, it sets a precedent of deliberate anthropogenic hazard that may eventually extend into
706:
182:. It is small and silvery, with a dark-gray back, and its fins are mostly clear, though the caudal fin has a dark stripe on the lower margin of the dorsal lobe, and a spot of red pigment just above that. Like many other members of
196:
was officially named in 2020, though it was the secondary focus of the nominal article. The study that described it had the primary purpose of solidifying a proper description for congener
380:. It is strongly associated with the resistance and cultural strength of black Brazilians, who were originally settled in the region as slaves. The religious aspect is tied with the
290:
reaches the interradial membrane (the fin membrane itself) of the caudal fin, where it does not in any other congeners. Nonetheless, differentiation from
236:
back; this color changes to a yellowish or pale-brown upon preservation of a dead specimen in alcohol. (A silver-to-greenish color is not uncommon in
1067:
994:
642:
428:
1105:
1110:
543:
SilvaâOliveira, CĂĄrlison; Moreira, Cristiano R.; Lima, FlĂĄvio C. T.; PyâDaniel, LĂșcia Rapp (September 2020). "The true identity of
364:
The specific epithet "marabaixo" originates from a collection of religious and festive practices, Marabaixo, that originated in
1095:
252:.) In life, the dark coloration from the back extends to the caudal peduncle and somewhat onto the base of the caudal fin. The
454:"Rediscovering species: redescription of Bryconops gracilis (Characiformes: Iguanodectidae), an often-misidentified species"
225:
are between 6 and 8 cm SL. The body, while compressed, is rather convex, especially in comparison to other members of
36:
415:
seems to be limited by the
Cachoeira de Santo AntĂŽnio, a major waterfall in a downstream portion of the Jari.
147:
890:
705:
Silva-Oliveira, CĂĄrlison; Sabaj, Mark Henry; Ota, Rafaela
Priscila; Py-Daniel, LĂșcia H. Rapp (6 June 2019).
373:
1035:
993:
Fearnside, Philip M.; Yanai, Aurora M.; Ferrante, Lucas; JĂșnior, Marcos
Antonio Isaac (24 November 2020).
817:"Order CHARACIFORMES: Families IGUANODECTIDAE, TRIPORTHEIDAE, BRYCONIDAE, CHALCEIDAE and GASTEROPELECIDAE"
159:
151:
504:
452:
Silva-Oliveira, CĂĄrlison; Ota, Rafaela P.; Lima, FlĂĄvio C. T.; Py-Daniel, LĂșcia Rapp (13 December 2021).
614:
198:
131:
155:
782:
676:
707:"Bryconops rheorubrum (Characiformes: Iguanodectidae), new species from the Rio Xingu Rapids, Brazil"
427:
has not been officially evaluated, a large portion of its native range, the Rio Jari, is within the
270:
264:
842:
1100:
968:
864:
726:
576:
475:
31:
942:
568:
248:
958:
854:
718:
647:, A New Characoid Fish From The Central Amazon Region, With A Review Of The Genus Bryconops"
602:
560:
465:
218:
627:
400:
342:
e, and the gill rakers are ossified (bony) and well-denticulated. Both traits are seen in
242:
943:"Distribution update, conservation status and color in life of the rare Amazonian snake,
453:
98:
78:
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972:
868:
730:
580:
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479:
88:
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287:
253:
187:
175:
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232:
The scales are generally silver, with a blue-green tint, and they are darker on
963:
396:
335:
179:
859:
551:
Kner (Characiformes: Iguanodectidae) from the Rio Jari, lower Amazon basin".
274:. In all three, there are 8â9 predorsal scales (as opposed to 10â17 in other
916:
108:
48:
1023:
606:
572:
356:
has no known synonyms, and has retained its original name since discovery.
941:
Citeli, Nathalie; De-Carvalho, Mariana; BrandĂŁo, Reuber (September 2020).
1052:
722:
513:
365:
315:
214:
68:
1072:
751:
339:
816:
564:
403:. The latter is a tributary of the former. It is the only species of
369:
58:
1029:
598:
995:"Trans-Purus: Brazil's last intact Amazon forest at immediate risk"
641:
Knöppel, Hans-armin; Junk, Wolfgang; Géry, Jacques (January 1968).
221:), and further specimens measured 5.04-6.09 cm SL. Most members of
381:
677:"Bryconops sapezal, Wingert & Chuctaya & Malabarba, 2018"
1033:
338:; members of Creatochanes have 1â3 teeth in either side of the
843:"Processos De Dessubjetivação De Sujeitos Negros Do Marabaixo"
815:
Scharpf, Christopher; Lazara, Kenneth J. (15 September 2020).
711:
Proceedings of the
Academy of Natural Sciences of Philadelphia
597:
Chernoff, Barry; Machado-Allison, Antonio (31 December 2005).
346:, though it has a jaw structure more reminiscent of subgenus
787:
SilvaâOliveira, Moreira, Lima & Rapp PyâDaniel, 2020"
847:
Alfa: Revista de LinguĂstica (SĂŁo JosĂ© do Rio Preto)
407:
to be found in the rio Jari, though most species of
1042:
411:are from other regions of the Amazon. The range of
217:, or first collected specimen, measured 6.17cm SL (
278:) and a similar position of dorsal-fin origin. In
262:bears some morphological resemblance to congeners
947:Zaher and Prudente 2019 (Serpentes: Xenodontini)"
202:, to which it has some superficial resemblance.
592:
590:
213:is a relatively small member of its genus. The
547:(Norman), and description of a new species of
538:
536:
534:
532:
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526:
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8:
700:
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240:. A bluish tint is only otherwise seen in
1030:
810:
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190:, which is a mark near each pectoral fin.
174:is a small freshwater fish from the lower
20:
962:
858:
469:
917:"Parque Nacional Nascentes do Lago Jari"
762:. Global Biodiversity Information System
444:
623:
612:
7:
429:Nascentes do Lago Jari National Park
14:
921:Unidades de Conservação no Brasil
330:is characterized as belonging to
791:World Register of Marine Species
35:
294:specifically is simple because
645:Bryconops (Creatochanes) Inpai
1:
1026:on Portuguese Knowledge (XXG)
841:Tartaglia, Ednaldo (2022).
793:. Flanders Marine Institute
471:10.1590/1982-0224-2021-0054
256:is middlingly conspicuous.
1127:
964:10.1590/1809-4392202001611
302:both lack a humeral spot.
1106:Freshwater fish of Brazil
137:
130:
32:Scientific classification
30:
23:
1111:Fish of the Amazon basin
860:10.1590/1981-5794-e14057
517:. November 2022 version.
503:; Pauly, Daniel (eds.).
388:Distribution and ecology
384:of the Catholic church.
334:by way of its teeth and
553:Journal of Fish Biology
458:Neotropical Ichthyology
395:is only present in the
1096:Fish described in 2019
945:Eutrachelophis papilio
622:Cite journal requires
607:10.5281/zenodo.6265593
545:Bryconops cyrtogaster
199:Bryconops cyrtogaster
178:basin, native to the
723:10.1635/053.166.0115
1044:Bryconops marabaixo
891:"Marabaixo Garment"
821:The ETYFish Project
785:Bryconops marabaixo
754:Bryconops marabaixo
681:Plazi TreatmentBank
419:Conservation status
393:Bryconops marabaixo
271:Bryconops rheoruber
265:Bryconops chernoffi
260:Bryconops marabaixo
211:Bryconops marabaixo
194:Bryconops marabaixo
171:Bryconops marabaixo
141:Bryconops marabaixo
25:Bryconops marabaixo
505:"Species in genus
1083:
1082:
1036:Taxon identifiers
897:. Museu do AmanhĂŁ
781:Bailly, Nicolas.
565:10.1111/jfb.14445
167:
166:
123:B. marabaixo
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219:standard length
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16:Species of fish
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1018:External links
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957:(3): 252â255.
951:Acta Amazonica
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908:
889:CongĂł, Elisa.
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833:
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624:|journal=
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559:(3): 860â868.
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501:Froese, Rainer
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433:B. marabaixo's
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99:Iguanodectidae
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132:Binomial name
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1003:. Retrieved
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659:. Retrieved
657:(3): 231â246
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615:cite journal
556:
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483:. Retrieved
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457:
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425:B. marabaixo
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413:B. marabaixo
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378:B. marabaixo
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354:B. marabaixo
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344:B. marabaixo
343:
332:Creatochanes
331:
328:B. marabaixo
327:
324:Creatochanes
323:
319:
311:
309:
300:B. rheoruber
299:
296:B. chernoffi
295:
292:B. marabaixo
291:
288:lateral line
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254:humeral mark
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188:humeral spot
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24:
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1005:19 November
978:19 November
926:19 November
901:19 November
874:19 November
826:18 November
797:18 November
766:18 November
736:17 November
661:16 November
599:"Bryconops"
485:18 November
336:gill rakers
206:Description
186:, it has a
1090:Categories
1059:Q115774180
1001:. Mongabay
687:3 November
651:Amazoniana
439:References
310:The genus
249:B. sapezal
1101:Bryconops
1024:Marabaixo
973:225265824
869:247903642
731:210640024
581:220060299
549:Bryconops
507:Bryconops
480:245251694
435:habitat.
409:Bryconops
405:Bryconops
360:Etymology
348:Bryconops
320:Bryconops
316:subgenera
312:Bryconops
284:chernoffi
280:marabaixo
276:Bryconops
238:Bryconops
227:Bryconops
223:Bryconops
184:Bryconops
160:Py-Daniel
117:Species:
110:Bryconops
55:Kingdom:
49:Eukaryota
1073:11140060
1053:Wikidata
895:Fruturos
717:(1): 1.
573:32584438
514:FishBase
399:and the
397:Rio Jari
314:has two
306:Taxonomy
243:B. inpai
215:holotype
180:Rio Jari
158:, &
148:Oliveira
95:Family:
69:Chordata
65:Phylum:
59:Animalia
45:Domain:
683:. Plazi
423:Though
340:maxilla
152:Moreira
105:Genus:
85:Order:
75:Class:
971:
867:
756:Silva"
729:
579:
571:
478:
382:saints
372:, the
370:Brazil
286:, the
176:Amazon
162:, 2020
969:S2CID
865:S2CID
727:S2CID
577:S2CID
476:S2CID
464:(4).
366:AmapĂĄ
1068:GBIF
1007:2022
980:2022
928:2022
903:2022
876:2022
828:2022
799:2022
768:2022
760:GBIF
738:2022
689:2022
663:2022
628:help
569:PMID
487:2022
322:and
298:and
282:and
268:and
246:and
156:Lima
959:doi
855:doi
719:doi
715:166
603:doi
561:doi
466:doi
376:of
1092::
1070::
1055::
997:.
967:.
955:50
953:.
949:.
919:.
893:.
863:.
853:.
851:66
849:.
845:.
819:.
807:^
789:.
758:.
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713:.
709:.
697:^
679:.
653:.
649:.
619::
617:}}
613:{{
601:.
589:^
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567:.
557:97
555:.
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462:19
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456:.
368:,
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509:"
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468::
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