Revisiting the phylogeographical history of the Brazilian Atlantic forest in the light of paleoenvironmental records

2012 ◽  
Vol 279-280 ◽  
pp. 270-271
Author(s):  
Marie-Pierre Ledru
Keyword(s):  
Atlantic Forest ◽  
Brazilian Atlantic Forest ◽  
History Of

New Species of Entypus (Hymenoptera: Pompilidae) and notes on the natural history of some Atlantic Forest spider wasps

Zootaxa ◽  
2021 ◽  
Vol 5061 (2) ◽  
pp. 361-368
Author(s):  
VINICIUS M. LOPEZ ◽  
RENAN KOBAL DE OLIVEIRA ALVES CARDOSO ◽  
RODRIGO R. CEZÁRIO ◽  
RHAINER GUILLERMO-FERREIRA ◽  
EDUARDO F. DOS SANTOS
Keyword(s):  
New Species ◽  
Natural History ◽  
Atlantic Forest ◽  
Brazilian Atlantic Forest ◽  
Behavioral Aspects ◽  
History Of

We describe the new species Entypus renata, sp. nov., from the Brazilian Atlantic Forest and report on its host. We also provide the first host records for Ageniella (Priophanes) erythroptera (Banks), Entypus bituberculatus (Guérin-Méneville) and an undetermined species of Poecilopompilus Ashmead. In addition, we report behavioral aspects for these species, including a new ethological sequence for Poecilopompilus.  

When phylogeography meets niche suitability to unravel the evolutionary history of a shrub from the Brazilian Atlantic Forest

2020 ◽  
Vol 195 (1) ◽  
pp. 77-92
Author(s):  
Geraldo Mäder ◽  
Priscilla M Zamberlan ◽  
Ana Lucia A Segatto ◽  
João R Stehmann ◽  
Sandro L Bonatto ◽  
...  
Keyword(s):  
Atlantic Forest ◽  
Climate Changes ◽  
Brazilian Atlantic Forest ◽  
Niche Modelling ◽  
Nuclear Markers ◽  
Pleistocene Climate ◽  
History Of ◽  
Demographic Methods ◽  
Climate Influences ◽  
The Impact

Abstract The Brazilian Atlantic Forest (BAF) is one of the most impacted biomes in the world, and in this region, there are several examples of the effects of Pleistocene climate changes among the species found there. Athenaea fasciculata (Solanaceae) is a forest component distributed mainly throughout the BAF extension. Here, we investigated the genetic diversity and population structure of A. fasciculata based on plastid and nuclear markers, aiming to better understand the impact of Pleistocene climate changes on BAF vegetation. We used population genetics, demographic methods and ecological niche modelling coupled to an evolutionary approach to describe the species distribution across time. The phylogeographic analysis of A. fasciculata indicated that Pleistocene climate changes played an important role in its evolution. The species is structured in two groups of populations that emerged from different refugia and were under different climate influences, supporting previously proposed connections between the Atlantic and Amazon Forests, the two most important Neotropical rainforests.

scholarly journals Mesoamerica is a cradle and the Brazilian Atlantic Forest is a museum of Neotropical butterfly diversity (Lepidoptera: Nymphalidae: Brassolini)

2019 ◽  
Author(s):  
Pável Matos-Maraví ◽  
Niklas Wahlberg ◽  
André V. L. Freitas ◽  
Phil J. DeVries ◽  
Alexandre Antonelli ◽  
...  
Keyword(s):  
Environmental History ◽  
Atlantic Forest ◽  
Total Evidence ◽  
Butterfly Species ◽  
Brazilian Atlantic Forest ◽  
The Past ◽  
Multispecies Coalescent ◽  
Speciation Rates ◽  
History Of ◽  
Neotropical Rainforest

AbstractRegional species diversity is ultimately explained by speciation, extinction, and dispersal. Here we estimate dispersal and speciation rates in Neotropical rainforest biomes to propose an explanation for the distribution and diversity of extant butterfly species. We focus on the tribe Brassolini (owl butterflies and allies): a Neotropical group that comprises 17 genera and 108 species, most of them endemic to rainforest biomes. We infer a total-evidence species tree using the multispecies coalescent framework. By applying biogeographical stochastic mapping, we infer ancestral ranges and estimate rates of dispersal and cladogenesis at the scale of millions of years. We suggest that speciation in Mesoamerica and the northwestern flank of the Andes have only increased within the past 2 million years. In contrast, speciation in the Brazilian Atlantic Forest has been constant throughout the past 10 million years. The disparate species diversification dynamics may be partly explained by the geological and environmental history of each bioregion. Importantly, the dispersal rates into the Atlantic Forest and Mesoamerica plus NW Andes increased simultaneously in the middle-Miocene, suggesting that lineages from such regions have had comparable times for speciation despite their decoupled diversification dynamics. Diversification of extant Amazonian lineages, on the other hand, has episodically increased since the late Miocene, including a rise in speciation rate during the Pleistocene. Altogether, our results reveal a mosaic of biome-specific evolutionary histories within the Neotropics, where species have diversified rapidly (cradles: e.g., Mesoamerica), have accumulated gradually (museums: e.g., Atlantic Forest), or have alternately diversified and accumulated (e.g., Amazonia).

scholarly journals Natural history of the marsupial frog Gastrotheca albolineata (Anura: Hemiphractidae) in lowland Brazilian Atlantic Forest

2020 ◽  
Vol 19 (2) ◽  
pp. 189-200
Author(s):  
Edelcio Muscat ◽  
Rafael Costabile Menegucci ◽  
Rafael Mitsuo Tanaka ◽  
Elsie Rotenberg ◽  
Matheus de Toledo Moroti ◽  
...  
Keyword(s):  
Natural History ◽  
Atlantic Forest ◽  
Site Fidelity ◽  
Conservation Strategies ◽  
Southeastern Brazil ◽  
Brazilian Atlantic Forest ◽  
Active Season ◽  
Calling Activity ◽  
History Of ◽  
Elusive Species

Natural history of the marsupial frog Gastrotheca albolineata (Anura: Hemiphractidae) in lowland Brazilian Atlantic Forest. Gastrotheca albolineata is a marsupial frog endemic to the Atlantic Forest in southeastern Brazil. It remains poorly studied in nature and is uncommon in herpetological collections. We studied the natural history of G. albolineata during a four-year period (2015 to 2019), in Ubatuba, São Paulo state, Brazil, at its southernmost distribution. Our results show that G. albolineata is arboreal, perches from low to medium heights, and breeds during the dry season without chorus aggregation. Calling activity occurs during the day but is more intense during the first half of the night. We used dorsal body markings to identify individuals. Six individuals were recaptured during the study, indicating site fidelity during the active season. The defensive repertory of G. albolineata contains seven different behaviors, including a high-pitched distress call. Egg development in the female’s dorsal pouch took at least 87 days, and fully formed froglets were born with a snout–vent length of 16 mm. Our data substantially add to the knowledge of the natural history of Brazilian marsupial frogs and can be helpful to delineate conservation strategies for elusive species such as G. albolineata.

scholarly journals Clarifying the nomenclatural history of Tovomitopsis, a Brazilian endemic genus of Clusiaceae

PhytoKeys ◽  
2021 ◽  
Vol 181 ◽  
pp. 49-64
Author(s):  
Lucas C. Marinho ◽  
Pedro Fiaschi ◽  
André M. Amorim ◽  
Volker Bittrich
Keyword(s):  
Atlantic Forest ◽  
Brazilian Atlantic Forest ◽  
Endemic Genus ◽  
New Synonym ◽  
History Of

Tovomitopsis Planch. & Triana is a Brazilian Atlantic Forest endemic genus composed of two species: T. paniculata (Spreng.) Planch. & Triana and T. saldanhae Engl. An investigation was conducted to clarify the nomenclatural history of Tovomitopsis. We report the results of this investigation, provide an updated description of the genus, and propose lectotypes for T. paniculata and its synonyms: Tovomita foliosa C.Presl and Tovomita paniculata Cambess. We also propose lectotypes for T. saldanhae and for the new synonym Clusia angustifolia Engl.

The centipede genus Otostigmus Porat in Brazil: Description of three new species from the Atlantic Forest; a summary and an identification key to the Brazilian species of this genus (Chilopoda, Scolopendromorpha, Scolopendridae, Otostigminae)

Zootaxa ◽  
2012 ◽  
Vol 3280 (1) ◽  
pp. 1 ◽  
Author(s):  
AMAZONAS CHAGAS-JÚNIOR
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
The State ◽  
Junior Synonym ◽  
Identification Key ◽  
Nominal Species ◽  
Brazilian Atlantic Forest ◽  
Three New Species ◽  
First Time ◽  
New Distribution

Three new species of Otostigmus Porat, 1876 from Brazilian Atlantic Forest are described. Otostigmus beckeri sp. n. andO. lanceolatus sp. n. are described from the state of Bahia and O. giupponii sp. n. from the state of Espírito Santo. InBrazil, the otostigmine scolopendrid genus Otostigmus comprises 22 species. A summary of Brazilian Otostigmus speciesis presented with new distribution records, taxonomic remarks when appropriate and an identification key. Otostigmus sul-catus Meinert, 1886 is recorded for the first time from Brazil; the Andean Otostigmus silvestrii Kraepelin 1903, previouslyrecorded from Brazil, is here considered not to be present in this country. Eight nominal species are regarded here as newsynonyms. Five of them—Otostigmus pradoi Bücherl, 1939, O. longistigma Bücherl, 1939, O. longipes Bücherl, 1939,O. langei Bücherl, 1946 and O. dentifusus Bücherl, 1946—are based on females of O. tibialis Brölemann, 1902. O. latipesBücherl, 1954 is conspecific with and is considered a junior synonym of O. sulcatus Meinert, 1886; O. limbatus diminutusBücherl, 1946 is a junior synonym of O. limbatus Meinert, 1886 and O. fossulatus Attems, 1928 is a junior synonym of O. goeldii Brölemann, 1898. A lectotype is designated for O. goeldii.

scholarly journals Hide-and-Seek with Tiny Neotenic Beetles in One of the Hottest Biodiversity Hotspots: Towards an Understanding of the Real Diversity of Jurasaidae (Coleoptera: Elateroidea) in the Brazilian Atlantic Forest

Biology ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 420
Author(s):  
Gabriel Biffi ◽  
Simone Policena Rosa ◽  
Robin Kundrata
Keyword(s):  
Atlantic Forest ◽  
Field Research ◽  
Transitional Zone ◽  
Biodiversity Hotspot ◽  
Biodiversity Hotspots ◽  
Brazilian Atlantic Forest ◽  
Life Stages ◽  
Adult Males ◽  
Undescribed Species ◽  
First Time

Jurasaidae are a family of neotenic elateroid beetles which was described recently from the Brazilian Atlantic Forest biodiversity hotspot based on three species in two genera. All life stages live in the soil, including the larviform females, and only adult males are able to fly. Here, we report the discovery of two new species, Jurasai miraculum sp. nov. and J. vanini sp. nov., and a new, morphologically remarkable population of J. digitusdei Rosa et al., 2020. Our discovery sheds further light on the diversity and biogeography of the group. Most species of Jurasaidae are known from the rainforest remnants of the Atlantic Forest, but here for the first time we report a jurasaid species from the relatively drier Atlantic Forest/Caatinga transitional zone. Considering our recent findings, minute body size and cryptic lifestyle of all jurasaids, together with potentially high numbers of yet undescribed species of this family from the Atlantic Forest and possibly also other surrounding ecoregions, we call for both field research in potentially suitable localities as well as for a detailed investigation of a massive amount of already collected but still unprocessed materials deposited in a number of Brazilian institutes, laboratories and collections.

Sharing sound: Avian acoustic niches in the Brazilian Atlantic Forest

Biotropica ◽  
2021 ◽  
Author(s):  
Tristan Kleyn ◽  
Mariane Cruz Kaizer ◽  
Luiza F. Passos
Keyword(s):  
Atlantic Forest ◽  
Brazilian Atlantic Forest

Vegetation trends in a protected area of the Brazilian Atlantic forest

2021 ◽  
Vol 162 ◽  
pp. 106180
Author(s):  
Rosane Gomes da Silva ◽  
Alexandre Rosa dos Santos ◽  
João Batista Esteves Pelúzio ◽  
Nilton César Fiedler ◽  
Ronie Silva Juvanhol ◽  
...  
Keyword(s):  
Atlantic Forest ◽  
Protected Area ◽  
Brazilian Atlantic Forest
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