scholarly journals The orchid-bee faunas (Hymenoptera: Apidae) of ‘Reserva Ecológica Michelin’, ‘RPPN Serra Bonita’ and one Atlantic Forest remnant in the state of Bahia, Brazil, with new geographic records

2014 ◽  
Vol 74 (1) ◽  
pp. 16-22 ◽  
Author(s):  
A Nemésio
Keyword(s):  
Atlantic Forest ◽  
Field Work ◽  
The State ◽  
Forest Fragment ◽  
Santa Cruz ◽  
Orchid Bee ◽  
Forest Remnant ◽  
Northern Border ◽  
Forest Remnants ◽  
First Time

The orchid bee faunas of two private natural preserves, ‘Reserva Particular do Patrimônio Natural da Serra Bonita’ (RSB) and ‘Reserva Ecológica Michelin’ (REM), and a forest fragment inside the campus of the ‘Universidade Estadual de Santa Cruz’, were surveyed for the first time. All three areas constitute Atlantic Forest remnants in the southern portion of the state of Bahia, Brazil. A total of 1,782 males belonging to 32 species were actively collected with insect nets during 90 hours of field work from November, 2009, to January, 2012. Euglossa cyanochlora Moure, 1996—one of the rarest orchid bee species—was found at RSB and REM, the latter representing the northernmost record for this species. Euglossa cognata, Moure, 1970 was found at RSB, the northernmost record for this species in the Atlantic Forest and the only recent record for this species at the northern border of Jequitinhonha river.

The orchid-bee fauna (Hymenoptera: Apidae) of a forest remnant in northeastern Brazil, with new geographic records and an identification key to the known species of the Atlantic Forest of northeastern Brazil

Zootaxa ◽  
2010 ◽  
Vol 2656 (1) ◽  
pp. 55 ◽  
Author(s):  
ANDRÉ NEMÉSIO
Keyword(s):  
Atlantic Forest ◽  
Rain Forest ◽  
Amazon Basin ◽  
The State ◽  
Identification Key ◽  
Northeastern Brazil ◽  
Atlantic Rain Forest ◽  
Orchid Bee ◽  
Forest Remnant ◽  
First Time

The orchid bee fauna of Estação Ecológica de Murici (ESEC Murici), in the state of Alagoas, one of the largest remnants of the Atlantic Rain Forest in northeastern Brazil, was surveyed for the first time. Seven hundred and twenty-one orchid-bee males belonging to 17 species were collected from the 3rd to the 10th of September, 2009. Besides the recently described Eulaema (Apeulaema) felipei Nemésio, 2010, three other species recorded at ESEC Murici deserve further attention: Euglossa amazonica Dressler, 1982b, recorded for the first time outside the Amazon Basin; Euglossa milenae Bembé, 2007 and Euglossa analis Westwood, 1840, both recorded for the first time in the Atlantic Forest of northeastern Brazil north to São Francisco river. These results together with previous samplings in the state of Alagoas reveal that at least 22 orchid-bee species are now known to occur there. Three other species not recorded for Alagoas yet are known from the neighbor states of Sergipe, Pernambuco, and Paraíba. An identification key to all 25 species of Euglossina known to occur in the states of Alagoas, Sergipe, Pernambuco, Paraíba, and Rio Grande do Norte is provided.

scholarly journals The orchid-bee fauna (Hymenoptera: Apidae) of ‘Reserva Biológica de Una’, a hotspot in the Atlantic Forest of southern Bahia, eastern Brazil

2013 ◽  
Vol 73 (2) ◽  
pp. 347-352 ◽  
Author(s):  
A Nemésio
Keyword(s):  
Atlantic Forest ◽  
Rare Species ◽  
The State ◽  
Orchid Bees ◽  
Orchid Bee ◽  
Eastern Brazil ◽  
Forest Remnants ◽  
Southern Bahia ◽  
First Time

The orchid-bee fauna of ‘Reserva Biológica de Una’ (REBIO Una), one of the largest Atlantic Forest remnants in southern Bahia, eastern Brazil, was surveyed for the first time. Baits with sixteen different scents were used to attract males of orchid bees. Eight hundred and fifty-nine males belonging to 26 species were actively collected with insect nets during 60 hours in January and February, 2009, and January, 2010. Euglossa avicula Dressler, 1982 and Euglossa milenae Bembé, 2007 have been recorded for the first time in the state of Bahia. It was found that REBIO Una has one of the most diverse and rich orchid-bee faunas of the entire Atlantic Forest domain and holds some rare species, such as Euglossa cyanochloraMoure, 1996.

scholarly journals Is the “Centro de Endemismo Pernambuco” a biodiversity hotspot for orchid bees?

2014 ◽  
Vol 74 (3 suppl 1) ◽  
pp. S078-S092 ◽  
Author(s):  
A Nemésio ◽  
JE Santos Junior
Keyword(s):  
Atlantic Forest ◽  
Conservation Status ◽  
Biodiversity Hotspot ◽  
Northeastern Brazil ◽  
Orchid Bees ◽  
Orchid Bee ◽  
Forest Remnants ◽  
First Time ◽  
Forest Preserve

The orchid-bee faunas (Hymenoptera: Apidae: Euglossina) of the three largest forest remnants in the “Centro de Endemismo Pernambuco”, northeastern Brazil, namely Estação Ecológica de Murici (ESEC Murici), RPPN Frei Caneca, and a forest preserve belonging to Usina Serra Grande, in the states of Alagoas and Pernambuco, were surveyed using seventeen different scents as baits to attract orchid-bee males. Eight sites were established in the three preserves, where samplings were carried out using two protocols: insect netting and bait trapping. We collected 3,479 orchid-bee males belonging to 29 species during 160 hours in early October, 2012. Seven species were collected in the “Centro de Endemismo Pernambuco” for the first time. Richness proved to be one of the highest of the entire Atlantic Forest domain, and diversity in some sites, especially at ESEC Murici, revealed to be one of the highest in the Neotropics. Eulaema felipei Nemésio, 2010, a species previously recorded only at ESEC Murici, was found in no other preserve in the region and its conservation status is discussed.

scholarly journals The orchid-bee faunas (Hymenoptera: Apidae) of 'Parque Nacional do Monte Pascoal', 'Parque Nacional do Descobrimento' and three other Atlantic Forest remnants in southern Bahia, eastern Brazil

2013 ◽  
Vol 73 (2) ◽  
pp. 437-446 ◽  
Author(s):  
A Nemésio
Keyword(s):  
Atlantic Forest ◽  
Amazon Basin ◽  
First Record ◽  
The State ◽  
Orchid Bees ◽  
Orchid Bee ◽  
Eastern Brazil ◽  
Forest Remnants ◽  
Southern Bahia

The orchid-bee faunas of ‘Parque Nacional do Monte Pascoal’, ‘Parque Nacional do Descobrimento’ and three other Atlantic Forest remnants ranging from 1 to 300 ha in southern Bahia, eastern Brazil, were surveyed. Baits with seventeen different scents were used to attract orchid-bee males. Four thousand seven hundred and sixty-four males belonging to 36 species were actively collected with insect nets during 300 hours from November, 2008 to November, 2009. Richness and diversity of orchid bees found in this study are the highest ever recorded in the Atlantic Forest domain. Eufriesea dentilabris (Mocsáry, 1897) and Eufriesea violacea (Blanchard, 1840) were collected at the ‘Parque Nacional do Monte Pascoal’, the first record of these species for the state of Bahia and the northernmost record for both species. Females Exaerete dentata (Linnaeus, 1758) were also collected at ‘Parque Nacional do Monte Pascoal’ and old records of Eufriesea aeneiventris (Mocsáry, 1896) in this area makes this site the richest and most diverse concerning its orchid-bee fauna in the entire Atlantic Forest and similar to areas in the Amazon Basin.

scholarly journals Species richness of anthophilous butterflies of an Atlantic Forest fragment in Southeastern Brazil

Revista CERES ◽  
2012 ◽  
Vol 59 (5) ◽  
pp. 571-579 ◽  
Author(s):  
Kelen Coelho Cruz ◽  
Sileimar Maria Lelis ◽  
Mariana Aparecida Silva Godinho ◽  
Rúbia Santos Fonseca ◽  
Paulo Sérgio Fiúza Ferreira ◽  
...  
Keyword(s):  
Species Richness ◽  
Atlantic Forest ◽  
Minas Gerais ◽  
The State ◽  
Southeastern Brazil ◽  
Forest Fragment ◽  
Semideciduous Forest ◽  
Minas Gerais State ◽  
First Time

The objectives of this study were to identify anthophilous butterflies on psychophilous flowers of four Asteraceae species in an Atlantic Forest fragment in Viçosa, Minas Gerais State, Southeastern Brazil, and to determine whether there are species in common with other lepidopteran inventories of the Southeastern and Midwestern regions of Brazil. It is the first inventory of anthophilous butterflies of a semideciduous forest fragment in Zona da Mata, State of Minas Gerais. A total of 108 species were recorded, representing the fourth largest lepidopteran survey in this State. The results demonstrated that Asteraceae species may be important tools for monitoring anthophilous butterflies. The similarity with other inventories ranged from 1 to 92.55%. Fifteen species were reported for the first time in the State of Minas Gerais, and among them, Melanis alena and Thisbe irenea were observed in this study only.

Flora of Pernambuco, Brazil: Bignonieae (Bignoniaceae)

Rodriguésia ◽  
2021 ◽  
Vol 72 ◽  
Author(s):  
Swami Leitão Costa ◽  
Lúcia Garcez Lohmann ◽  
Maria Teresa Buril
Keyword(s):  
Atlantic Forest ◽  
Geographic Distribution ◽  
New Records ◽  
Field Work ◽  
The State ◽  
Taxonomic Treatment ◽  
Identification Keys ◽  
Taxonomic Descriptions ◽  
First Time

Abstract This study shows a taxonomic treatment for all species of Bignonieae from the state of Pernambuco (Brazil). Through extensive herbarium and field work, we documented 42 species and 13 genera for Pernambuco, of which six species represent new records for the state (i.e., Adenocalymma coriaceum, Anemopaegma gracile, Anemopaegma velutinum, Bignonia sciuripabulum, Callichlamys latifolia and Fridericia cuneifolia). In addition, Anemopaegma citrinum was documented for the first time in the Atlantic Forest domain. We provide identification keys for genera and species, taxonomic descriptions, data on geographic distribution, habitat, phenology, and illustrations for all species.

scholarly journals Apocynaceae in the Atlantic Forest of Rio Grande do Norte, Brazil

Rodriguésia ◽  
2021 ◽  
Vol 72 ◽  
Author(s):  
Jaerton Carvalho de Sousa Júnior ◽  
Jomar Gomes Jardim
Keyword(s):  
Atlantic Forest ◽  
Rio Grande ◽  
The State ◽  
Identification Key ◽  
The Other ◽  
Taxonomic Study ◽  
Northeast Brazil ◽  
Forest Remnants ◽  
Grade 3 ◽  
First Time

Abstract We present here a taxonomic study of Apocynaceae from the Atlantic Forest remnants in the state of Rio Grande do Norte (RN), Northeast Brazil. Twenty-four species in 18 genera, distributed in Apocynoid grade (3 genera/5 species), Asclepiadoideae (8 genera/10 spp.), and Rauvolfioid grade (7 genera/9 spp.) were recorded. The most species-rich genera were Aspidosperma, Ditassa, and Mandevilla with three species each. The other genera were represented by one species each. Five genera and seven species were recorded in Rio Grande do Norte for the first time. Descriptions, identification key and comments on distribution and taxonomy of both genera and species are presented, as well as illustrations and figures.

scholarly journals Diversity, community structure and conservation status of an Atlantic Forest fragment in Rio de Janeiro State, Brazil

2015 ◽  
Vol 15 (2) ◽  
Author(s):  
Vinicius Costa Cysneiros ◽  
Joaquim de Oliveira Mendonça-Junior ◽  
Tatiana Dias Gaui ◽  
Denise Monte Braz
Keyword(s):  
Community Structure ◽  
Atlantic Forest ◽  
Rio De Janeiro ◽  
Diversity Index ◽  
Conservation Status ◽  
The State ◽  
Forest Fragments ◽  
Forest Fragment ◽  
Importance Value ◽  
Forest Remnant

The State of Rio de Janeiro still holds unknown portions of the Atlantic Forest, which represent gaps in the knowledge of this ecosystem. Paracambi and neighbor municipal districts comprise a vast stretch of virtually unknown forest that makes up part of the Serra do Mar biodiversity corridor. The following study describes the tree community structure in a stretch of the ombrophilous Atlantic Forest, in the Parque Natural Municipal do Curió (Curio MNP), Paracambi, Rio de Janeiro, which serves as the basis to evaluate species diversity and conservation status. The altitudes in the area ranges from 100 to 690 m and the climate varies from mild subtropical to tropical hot and humid. Forty plots (10x10m) were randomly placed along the area, where all the stems equal to or greater than five centimeters (5 cm) diameter at breast high from ground level were measured. A total of 749 individuals, pertaining to 128 genera and 210 species were recorded, eight of which are listed as threatened of extinction in the Brazilian flora. The Shannon-Weaver diversity index (H′) was 4.7 nat.ind.-1 and the species with greater importance value was Pseudopiptadenia contorta (1.6460 m2; 18 individuals) while the most common species wereSenefeldera vertcilata (48) and Actinostemon verticilatus (47 individuals). Despite the sample area being a little smaller than that commonly adopted in tropical studies, data pointed to a richness hitherto not registered in any other study for the State of Rio de Janeiro, no matter the inclusion criteria used, and also confirmed by the two estimator indices used, which have revealed very similar results. The vertical forest structure, the values associated to the successional stage of the species and other aspects of community structure indicate that the Curio MNP encompasses forest stretches in advanced stages of ecological succession. Besides its key location for the connectivity of forest fragments in the region, the results emphasize the ecological importance of this forest remnant and the need for its conservation.

Euglossa marianae sp. n. (Hymenoptera: Apidae): a new orchid bee from the Brazilian Atlantic Forest and the possible first documented local extinction of a forest-dependent orchid bee

Zootaxa ◽  
2011 ◽  
Vol 2892 (1) ◽  
pp. 59 ◽  
Author(s):  
ANDRÉ NEMÉSIO
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
The State ◽  
Local Extinction ◽  
Southeastern Brazil ◽  
Brazilian Atlantic Forest ◽  
Orchid Bees ◽  
Orchid Bee ◽  
First Time ◽  
A New Species

The orchid bee faunas of Floresta Nacional do Rio Preto, Reserva Biológica Córrego Grande, and Reserva Biológica Córrego do Veado, in the northernmost portion of the state of Espírito Santo, southeastern Brazil, were surveyed for orchid bees for the first time. A total of 1,603 males belonging to 24 species were attracted to 16 different scent baits and actively collected with insect nets during 100 hours from December, 2009, to February, 2010. One species of Euglossa, known as strongly dependent on well preserved mature forests, once recorded at the region, was not found in this survey and may indicate the first documented local extinction of an orchid bee species. This species, which Atlantic Forest population has been treated as Euglossa analis Westwood, 1840, is here considered a new species, Euglossa marianae sp. n.

scholarly journals The orchid-bee fauna (Hymenoptera: Apidae) of a forest remnant in the southern portion of the Brazilian Amazon

2014 ◽  
Vol 74 (3 suppl 1) ◽  
pp. S184-S190 ◽  
Author(s):  
JE Santos Júnior ◽  
RR Ferrari ◽  
A Nemésio
Keyword(s):  
Amazon Basin ◽  
Brazilian Amazon ◽  
Common Species ◽  
The State ◽  
Orchid Bees ◽  
Orchid Bee ◽  
Eulaema Nigrita ◽  
Forest Remnant ◽  
First Time ◽  
Porto Velho

The orchid-bee fauna of the region of Porto Velho, in the state of Rondônia, Brazil, close to the southernmost limits of the Amazon Basin, was surveyed for the first time using five different scents as baits to attract orchid-bee males. Five hundred and twenty-one males belonging to five genera and 29 species were collected with bait traps during 26 non-consecutive days from November, 2011 to January, 2012. Eulaema nigrita Lepeletier, 1841 and Eulaema meriana (Olivier, 1789) were the most common species in the region and, together, represented almost 50% of all collected bees. Although the observed richness conforms to similar inventories in the region, the diversity (H′= 2.43) found in the present study is one of the highest ever recorded for orchid bees in the Amazon Basin.

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