Bryophytes in Amazon savannas: richness and composition in disjunct areas in the Eastern Amazon

MACEDO, LUCIANA P.C.; TAVARES-MARTINS, ANA CLAUDIA C.; ILKIU-BORGES, ANNA LUIZA

doi:10.1590/0001-3765202220200465

Acessibilidade / Reportar erro

Brasil

Anais da Academia Brasileira de Ciências

Español English

Brasil

Español English

sumário « anterior atual seguinte »

Sumário

ECOSYSTEMS • An. Acad. Bras. Ciênc. 94 (1) • 2022 • https://doi.org/10.1590/0001-3765202220200465 copy

Bryophytes in Amazon savannas: richness and composition in disjunct areas in the Eastern Amazon

Authorship SCIMAGO INSTITUTIONS RANKINGS

Abstract

The Brazilian Amazon forests are interspersed by savanna ecosystems distributed in the states of Amapá, Amazonas, Pará, Rondônia and Roraima, presenting different distribution patterns. The objective of this work was to evaluate the richness, composition and floristic similarity of the bryophyte flora from five disjunct savanna areas in the eastern Amazon and compare the richness with those of other savannas in Brazil. The collections were carried out from 2017 to 2018 in five localities of the eastern Amazon. Twenty-two species of mosses and 22 species of liverworts were registered. The composition was expected for savanna ecosystems with 27 species of generalists and 16 sun specialists. There was a striking floristic difference between the areas, and the clusters showed that the eastern Amazon savannas are formed by different compositions related to their area. This study made it possible to discover one new record for the state of Pará, five new records for the state of Amapá and one new record for the North region.

Key words
Amazonia; Liverworts; Mosses; savannas

Locality	Geographic coordinates	Data collection	Savanna type	Dominant plant species (in order of importance)
Cametá, Pará state	02°09’46.6”S, 049°33’15.2”W; 02°09’46.0”S, 049°33’55.8”W; 02°09’44.7”S, 049°34’02.9”W; 02°09’36.8”S, 049°33’58.8”W; 02°09’33.6”S, 049°33’50.8”W; 02°09’37.7”S, 049°33’14.0”W; 02°09’28.2”S, 049°32’53.6”W; 02°09’00.7”S, 049°33’08.3”W; 02°08’50.2”S, 049°33’05.3”W; 02°08’52.2”S, 049°33’ 32.1”W.	June 4-7, 2018	Typical	Byrsonima crassifolia (L.) Kunth, Byrsonimacoccolobifolia Kunth, Curatella americana L. and Couepia bracteosa Benth.
Macapá, Amapá state	00°33’00.0”S, 050°50’57.2”W; 00°33’01.1”S, 050°50’28.5”W; 00°33’08.0”S, 050°50’30.0”W; 00°33’07.5”S, 050°50’58.6”W; 00°32’57.9”S, 050°50’21.5”W; 00°32’47.2”S, 050°50’15.7”W; 00°30’50.8”S, 050°50’54.2”W; 00°30’46.8”S, 050°51’06.1”W; 00°06’44.7”S, 051°07’15.0”W; 00°06’30.4”S, 051°07’12.8”W.	April 28-30, 2018	Typical	Hancornia speciosa Gomes and presence of Myrcia cuprea (O.Berg) Kiaersk.
Maracanã, Pará state	00°47’05.3”S, 047°33’52.1”W; 00°46’58.4”S, 047°33’39.3”W; 00°47’06.6”S, 047°33’36.4”W; 00°47’04.0”S, 047°33’59.8”W; 00°46’08.2”S, 047°33’06.4”W; 00°46’32.2”S, 047°32’54.4”W; 00°46’21.2”S, 047°33’15.0”W; 00°46’12.7”S, 047°33’37.0”W; 00°45’43.0”S, 047°33’01.4”W; 00°45’55.5”S, 047°32’58.5”W.	March 21-23, 2018	Sparce	Byrsonima crassifolia, Hancornia speciosa and Himatanthus articulatus (Vahl) Woodson
Marajó, Pará state	00°50’59.0”S, 048°31’21.0”W; 00°51’03.6”S, 048°31’15.8”W; 00°54’20.3”S, 048°40’29.6”W; 00°54’19.4”S, 048°40’49.0”W; 00°51’06.0”S, 048°31’45.0”W; 00°51’17.5”S, 048°32’20.2”W; 00°54’58.1”S, 048°39’48.1”W; 00°55’17.7”S, 048°39’51.8”W; 00°54’32.3”S, 048°40’06.9”W; 00°54’46.1”S, 048°40’04.5”W.	September 19-21, 2017 and December 11-13, 2017	Typical	Curatella americana, Byrsonima crassifolia, Hancornia speciosa, presence of Himatanthus articulatus, Byrsonima chrysophylla Kunth and palms
Mazagão, Amapá state	00°20’43.8”S, 051°50’47.7”W; 00°20’39.3”S, 051°50’32.9”W; 00°20’31.4”S, 051°52’00”W; 00°20’31.6”S, 051°52’ 21.7”W; 00°20’35.1”S, 051°53’17.7”W; 00°20’21.5”S, 051°53’34.9”W; 00°19’58.4”S, 051°54’ 17.8”W; 00°20’09.1”S, 051°54’18.6”W; 00°19’51.9”S, 051°55’52.7”W; 00°20’07.1”S, 051°56’10.4”W.	October 22-24, 2017	Typical	Byrsonima coccolobifolia, B. crassifolia, Curatella americana and Himatanthus articulatus

Brazilian region of the studied area in the publication	Publication	Studied ecosystems	No. of species	No. of species shared with this study
Northeast	Yano 1994YANO O. 1994. Briófitas da Serra Itabaiana, Sergipe, Brasil. Acta Bot Bras 8: 45-57.	Savanna physiognomies	29	2
	Bastos et al. 1998BASTOS CJP, STRADMANN MT & VILAS BÔAS-BASTOS SB. 1998. Additional contribution to the bryophyte flora from Chapada Diamantina National Park, State of Bahia, Brazil. Trop Bryol 15: 15-20.	Savanna physiognomies	31	3
	Bôas-Bastos & Bastos 1998BÔAS-BASTOS SBV & BASTOS CJP. 1998. Briófitas de uma área de Cerrado no município de Alagoinhas, Bahia, Brasil. Trop Bryol 15: 101-110.	Savanna sensu lato	27	9
	Santos & Conceição 2010SANTOS FJL & CONCEIÇÃO GM. 2010. Espécies da brioflora do Parque Estadual do Mirador, Maranhão, Brasil. Cad Geoc 7: 136-139.	Savanna sensu lato	23	6
	Valente et al. 2013VALENTE EB, PÔRTO KC & BASTOS CJP. 2013. Species richness and distribution of bryophytes within different phytophysiognomies in the Chapada Diamantina region of Brazil. Acta Bot Bras 27: 294-310.	Savanna physiognomies	400	20
Central western	Câmara et al. 2005CÂMARA PEAS, OLIVEIRA JRPM & SANTIAGO MMM. 2005. A Checklist of the bryophytes of Distrito Federal (Brasília, Brazil). Trop Bryol 26: 133-140.	Savanna sensu lato	176	13
	Oliveira et al. 2006OLIVEIRA JRPM, ALVARENGA LDP & PÔRTO KC. 2006. Briófitas da Estação Ecológica de Águas Emendadas, Distrito Federal, material coletado por Daniel Moreira Vital. Bol Inst Bot 18: 181-196.	Savanna sensu lato	65	10
	Rios et al. 2016RIOS ABM, OLIVEIRA JPS, SILVA RP, NETO JFO, OLIVEIRA LS, PERALTA DF & MACCAGNAN DHB. 2016. Briófitas de área de Cerrado da região Centro-Oeste do Brasil. Neotrop Biol Conserv 11(3): 132-140.	Savanna physiognomies	37	5
Southeast	Visnadi & Vital 2001VISNADI SR & VITAL DM. 2001. Lista das briófitas de uma área de cerrado da Reserva Biológica e Estação Experimental de Mogi-Guaçu, SP, Brasil. Vegetalia 35: 1-15.	Savanna sensu lato	94	15
	Visnadi 2004VISNADI SR. 2004. Distribuição da brioflora em diferentes fisionomias de cerrado da Reserva Biológica e Estação Experimental de Mogi-Guaçu, SP, Brasil. Acta Bot Bras 18(4): 965-973.	Savanna physiognomies	92	13
	Yano & Peralta 2009YANO O & PERALTA DF. 2009. Flora de Grão-Mogol, Minas Gerais: Briófitas (Bryophyta e Marchantiophyta). Bol Bot Univ São Paulo 27(1): 1-26.	Savanna physiognomies	38	5
	Yano & Peralta 2011YANO O & PERALTA DF. 2011. Bryophytes from Serra de São José, Tiradentes, Minas Gerais, Brasil. Bol Bot Univ São Paulo 21: 141-172.	Savanna physiognomies	114	9
	Carmo & Peralta 2016CARMO DM & PERALTA DF. 2016. Survey of bryophytes in Serra da Canastra National Park, Minas Gerais, Brazil. Acta Bot Bras 30: 254-265.	Savanna physiognomies	289	21
	Carmo et al. 2018CARMO DM, LIMA JS, SILVA MI, AMÉLIO LA & PERALTA DF. 2018. Briófitas da Reserva Particular do Patrimônio Natural da Serra do Caraça, Estado de Minas Gerais, Brasil. Hoehnea 45(3): 484-508.	Savanna physiognomies	439	23
North	Gomes et al. 2021GOMES PWP, MEDEIROS-SARMENTO PS, DOS SANTOS RCP & TAVARES-MARTINS ACC. 2021. Composition and structure of the bryophyte community of Park Savanna in Marajó Island, Pará, Brazil. An Acad Bras Cienc 93: e20190830. DOI 10.1590/0001-3765202120190830.	Savanna park	41	21

Family/Species	Total	CMT				MCP				MRCN			MRJ			MZG				D	Guilds	Voucher
Family/Species	Total	LT	T	S	DT	LT	T	S	DT	LT	T	S	LT	T	DT	LT	T	R	S	D	Guilds	Voucher
Bryaceae
Bryum coronatum Schwägr.**	21					2		5		3	1	4	1	1		1	2		1	W	gen	LPC Macedo 1534, 1677
Calymperaceae
Calymperes erosum Müll. Hal.	5					2			1				1			1				P	gen	LPC Macedo 1500, 1654
Calymperes palisotii Schwägr.	150	3				20			2	82	1		41			1				W	gen	LPC Macedo 1537, 1650
Calymperes rubiginosum (Mitt.) Reese	5												3		2					A	gen	LPC Macedo 1782, 1783
Octoblepharum albidum Hedw.	211	28	1		1	31		2	1	21			98	1	1	21	4		1	N	gen	LPC Macedo 1497, 1507
Syrrhopodon africanus subsp. graminicola (R.S. Williams) W.D. Reese	1	1																		N	sun	LPC Macedo 2110
Syrrhopodon ligulatus Mont.	10	2											4			4				N	gen	LPC Macedo 1571, 1819
Syrrhopodon parasiticus (Brid.) Besch.	1	1																		P	sun	LPC Macedo 2113
Dicranaceae
Dicranella hilariana (Mont.) Mitt.	2							1						1						N	sun	LPC Macedo 1736, 1815
Fissidentaceae
Fissidens bryoides Hedw.*	2		1		1															W	gen	LPC Macedo 2141, 2157
Fissidens guianensis Mont.	1													1						N	gen	LPC Macedo 1934
Fissidens hornschuchii Mont.	1		1																	N	gen	LPC Macedo 2103
Fissidens submarginatus Bruch	11		2			1	2	2					1	3						N	gen	LPC Macedo 1732, 2125
Fissidens zollingerii Mont.	1											1								P	gen	LPC Macedo 1996
Leucobryaceae
Campylopus savannarum (Müll. Hal.) Mitt.	1		1																	P	sun	LPC Macedo 2174
Campylopus surinamensis Müll. Hal.**	75	2	3	8				6		1		1				3	20	5	26	N	sun	LPC Macedo 1639, 1497
Leucomiaceae
Leucomium strumosum (Hornsch.) Mitt.	1											1								P	sun	LPC Macedo 2006
Sematophyllaceae
Brittonodoxa subpinnata (Brid.) W.R.Buck et al.	1															1				P	gen	LPC Macedo 1602
Microcalpe subsimplex (Hedw.) W.R.Buck	26									3			21		1	1				N	gen	LPC Macedo 1494
Trichosteleum papillosum (Hornsch.) A.Jaeger	1				1															N	gen	LPC Macedo 2141
Trichosteleum subdemissum (Besch.) A.Jaeger	1					1														P	gen	LPC Macedo 1623
Vitalia cuspidifera (Mitt.) P.E.A.S.Câmara et al.	1												1							N	gen	LPC Macedo 1807
Frullaniaceae
Frullania gibbosa Nees	1					1														N	sun	LPC Macedo 1717
Frullania subtilissima (Mont.) Lindenb.	32					10				18			1			3				N	sun	LPC Macedo 1640, 1989
Frullania vitalii Yuzawa & S. Hatt.***	18	2				15			1											N	sun	LPC Macedo 1672, 1686
Lejeuneaceae
Acrolejeunea emergens (Mitt.) Steph.**	2					1				1										P	sun	LPC Macedo 1723, 2087
Acrolejeunea torulosa (Lehm. & Lindenb.) Schiffn.**	190	30				42			4	4			70		5	35				N	sun	LPC Macedo 2098, 1491
Archilejeunea fucescens (Lehm.) Fulford	4	3											1							N	gen	LPC Macedo 1938, 2154
Cheilolejeunea acutangula (Nees) Grolle	1												1							W	gen	LPC Macedo 1869
Cheilolejeunea lobulata (Lindenb.) C.J.Bastos & Gradst.	106	3				17			1	48			25		4	8				N	gen	LPC Macedo 2100, 1504
Cheilolejeunea rigidula (Mont.) R.M. Schust.	10	2				2			1				5							AA	gen	LPC Macedo 1642, 2154
Cheilolejeunea savannae L.P.C.Macedo et al. ****	41									24						17				-	gen	LPC Macedo 1600, 2028
Cololejeunea cardiocarpa (Mont.) A.Evans	1												1							P	gen	LPC Macedo 1818
Cololejeunea surinamensis Tixier	1												1							SA	gen	LPC Macedo 1890
Drepanolejeunea fragilis L. Söderstr.	3									2			1							N	sun	LPC Macedo 2030, 2083
Lejeunea controversa Gottsche	1												1							N	gen	LPC Macedo 1899
Lejeunea laetevirens Nees & Mont.	3												3							N	gen	LPC Macedo 1898, 1899
Leptolejeunea elliptica (Lehm. & Lindenb.) Schiffn.	1									1										N	gen	LPC Macedo 2091
Metalejeunea cucullata (Reinw. et al.) Grolle	9	9																		P	gen	LPC Macedo 2124, 2127
Microlejeunea epiphylla Bischl.	81					8				69			4							N	sun	LPC Macedo 1959, 1965
Myriocoleopsis minutissima R.L.Zhu, Y.Yu & Pócs subsp. minutissima **	27					25			1							1				P	sun	LPC Macedo 1525, 1611
Pycnolejeunea contigua (Nees) Grolle	12	2								1			7			2				P	sun	LPC Macedo 2109, 2159
Thysananthus innovans (Spruce) Sukkharak & Gradst.	18					17			1											N	sun	LPC Macedo 1640, 1646
Lepidoziaceae
Protocephalozia sp.	1							1													-	LPC Macedo 1639
Total	1092	88	9	8	3	195	2	17	13	278	2	7	292	7	13	99	26	5	28

	CMT	MCP	MRCN	MRJ	MZG
Number of species	18	19	16	24	14
Number of families	7	9	8	7	6
Number of genera	13	14	14	17	12
Number of mosses	11	8	7	11	8
Number of liverworts	7	11	9	13	6
Number of exclusive species	7	4	3	8	1

Academia Brasileira de Ciências Rua Anfilófio de Carvalho, 29, 3º andar, 20030-060 Rio de Janeiro RJ Brasil, Tel: +55 21 3907-8100 - Rio de Janeiro - RJ - Brazil
E-mail: aabc@abc.org.br

Acompanhe os números deste periódico no seu leitor de RSS

[1] Correspondence to: Luciana Priscila Costa Macedo E-mail: lucianapcmjardim@gmail.com