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.

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.  

scholarly journals Natural history of the lizard Enyalius brasiliensis (Lesson, 1828) (Leiosauridae) from an Atlantic Forest of southeastern Brazil

2004 ◽  
Vol 64 (2) ◽  
pp. 353-356 ◽  
Author(s):  
M. Van Sluys ◽  
V. M. Ferreira ◽  
C. F. D. Rocha
Keyword(s):  
Natural History ◽  
Atlantic Forest ◽  
The Other ◽  
Southeastern Brazil ◽  
Important Food ◽  
Insect Larvae ◽  
Lizard Species ◽  
Food Items ◽  
History Of ◽  
Forest Leaf Litter

Information on the ecology of lizard species from the Brazilian Atlantic Forest is scarce and almost nothing is known about the ecology of lizards of the genus Enyalius. In this study, we provide information about some aspects of the natural history of E. brasiliensis from an area of Atlantic Forest in Ilha Grande, RJ. Enyalius brasiliensis (N = 15) feeds mainly on arthropods. The most frequent food items were insect larvae, orthopterans, and ants; in terms of volume, larvae and termites were the most important food items; ants and termites were the most numerous prey categories. Two females were reproductive (one had 10 and the other, five vitellogenic follicles); the smallest measured 92.4 mm in SVL. Seven lizards were found on forest leaf litter. The other microhabitats used were vines, fallen logs, branches, and a crevice on a slope.

scholarly journals Occurrence and natural history of Myrmelachista Roger (Formicidae: Formicinae) in the Atlantic Forest of southeastern Brazil

2013 ◽  
Vol 86 (2) ◽  
pp. 181-190 ◽  
Author(s):  
MÁRCIA AKEMI NAKANO ◽  
VITOR F OLIVEIRA DE MIRANDA ◽  
DÉBORA RODRIGUES DE SOUZA ◽  
RODRIGO M FEITOSA ◽  
M. SANTINA C MORINI
Keyword(s):  
Natural History ◽  
Atlantic Forest ◽  
Southeastern Brazil ◽  
History Of

scholarly journals Quararibea bovinii (Malvaceae), a new species from the Brazilian Atlantic Forest

Rodriguésia ◽  
2021 ◽  
Vol 72 ◽  
Author(s):  
Carlos Daniel Miranda Ferreira
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Floral Morphology ◽  
Forest Tree ◽  
Fruit Shape ◽  
Southeastern Brazil ◽  
New Taxon ◽  
Brazilian Atlantic Forest ◽  
Seed Shape ◽  
A New Species

Abstract In the present study, I propose a new species, Quararibea bovinii, an Atlantic Forest tree. The new taxon occurs in southeastern Brazil, in the states of Espírito Santo, Rio de Janeiro, and São Paulo. It resembles Q. similis in terms of floral morphology and fruit shape, but it is distinguished by the indumenta of leaves, leaf width, and seed shape.

A new species of Trichomyia Haliday (Diptera: Psychodidae: Trichomyiinae) from the Brazilian Atlantic Forest, with a checklist of Western Hemisphere species

Zootaxa ◽  
2012 ◽  
Vol 3573 (1) ◽  
pp. 40
Author(s):  
CLAUDINEY BIRAL DOS SANTOS ◽  
GUSTAVO ROCHA LEITE
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Western Hemisphere ◽  
Southeastern Brazil ◽  
Brazilian Atlantic Forest ◽  
Globally Distributed ◽  
A New Species

Trichomyia pintoi sp. nov. is described and illustrated from male specimens collected from the Atlantic Forest, southeastern Brazil. T. pintoi is grouped with the globally distributed Trichomyia that have 3 palpus segments. It is easily distinguished by the 8 strong spines inserted in the distal third of the gonocoxite. A checklist of described Western Hemisphere Trichomyia species is provided.

Two new species of Connarus (Connaraceae) from Brazilian Atlantic Forest

Phytotaxa ◽  
2019 ◽  
Vol 415 (1) ◽  
pp. 65-72
Author(s):  
CÁSSIO A.P. TOLEDO ◽  
VINICIUS CASTRO SOUZA ◽  
EVE J. LUCAS
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Identification Key ◽  
Southeastern Brazil ◽  
Brazilian Atlantic Forest ◽  
Espírito Santo ◽  
Diagnostic Characteristics ◽  
Two New Species ◽  
Espirito Santo

Two new species of Connarus are here described and illustrated: C. aureus and C. tomentosus. These taxa are until now known only to the Atlantic Forest in Southeastern Brazil. Diagnostic characteristics of the new species and an identification key of Connarus from Bahia and Espírito Santo states are provided, along with information on their habitat and ecology.

scholarly journals Two new species of Myrcia (Myrtaceae) from Brazilian Atlantic Forest

Phytotaxa ◽  
2016 ◽  
Vol 267 (3) ◽  
pp. 201
Author(s):  
CLAUDIA PIGATTI CALIARI ◽  
VINICIUS CASTRO SOUZA ◽  
FIORELLA F. MAZINE
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Rio De Janeiro ◽  
Sao Paulo ◽  
Southeastern Brazil ◽  
Brazilian Atlantic Forest ◽  
São Paulo ◽  
Flower Buds ◽  
Inflorescence Size ◽  
Two New Species

Two new species of Myrcia from the Atlantic rainforest in southeastern Brazil, Myrcia congestiflora and Myrcia longipaniculata are here described and illustrated. Myrcia congestiflora occurs in São Paulo and Rio de Janeiro states and is similar to Myrcia cerqueiria, differing by having densely sericeous indumentum (versus sparse and shorter trichomes), larger flowers and flower buds (flower buds with 3–4 mm versus 1.1 mm long) and by acute or obtuse calyx lobes rather than rounded. Myrcia longipaniculata is known for one collection from the boundary of São Paulo and Rio de Janeiro differing from Myrcia spectabilis mainly by the longer inflorescence size (29 cm versus 3.5–21.5 cm long.) as well as for presenting a strong reddish or ferruginous indumentum (versus brown to yellowish).

scholarly journals Successional stage effect on the availability of tree cavities for cavity-nesting birds in an Atlantic Forest park from the state of São Paulo, Brazil

2017 ◽  
Vol 17 (4) ◽  
Author(s):  
Michele Viana Katayama ◽  
Paulo Victor Queijo Zima ◽  
Daniel Fernandes Perrella ◽  
Mercival Roberto Francisco
Keyword(s):  
Atlantic Forest ◽  
Conservation Strategies ◽  
Southeastern Brazil ◽  
Human Disturbances ◽  
Successional Stage ◽  
Forest Park ◽  
Tree Cavities ◽  
Cavity Nesters ◽  
Cavity Nesting ◽  
Successional Stages

Abstract The availability of suitable cavities and substrate for hole construction can limit the populations of birds that rely on tree hollows to reproduce. Several studies have focused on the effects of types of habitats, and types of human disturbances on cavities abundance, but the effect of successional stages in the Atlantic Forest has been poorly addressed. In this study we aimed to compare the availability and biometric characteristics of tree cavities between primary and mid-successional stage sites in an Atlantic Forest area from southeastern Brazil. Based on nest characteristics described in the literature, we inferred if hollows present in secondary sites could harbor the large secondary-nester Atlantic Forest birds, with special attention to toucans and hawks. From September 2016 to April 2017, 96 cavities were sampled, 67 in the primary, and 29 in the secondary plots. Our data revealed that the communities of cavity-nester birds in mid-successional stage areas may be more affected by the reduced cavity availability than by cavities quality, as the number of cavities in these sites was less than half than that found in mature forests. We also provide evidences that the largest cavity nesters, such as the biggest hawks, might have limited nesting possibilities in mid-successional stage areas especially due to small cavity entrances, which may have important reflects in conservation strategies.

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