scholarly journals The first record of Diclidurus ingens Hernandez-Camacho, 1955 (Emballonuridae) in Central Brazil

2009 ◽  
Vol 9 (4) ◽  
pp. 249-252 ◽  
Author(s):  
Julio Cesar Dalponte ◽  
Ludmilla Moura de Souza Aguiar
Keyword(s):  
South America ◽  
First Record ◽  
Range Extension ◽  
Central Brazil ◽  
The Family ◽  
First Occurrence ◽  
Vast Area

Species of sheath-tailed bats in the family Emballonuridae are pantropical in distribution. Ghost bats in the genus Diclidurus (Wied-Neuwied, 1820) comprehend four species that occur in the Neotropical regions of Central and South America. However, distributional records are sparsely documented across this vast area. The objective of this study is to report the first occurrence of D. ingens in Central Brazil, representing a range extension of 850 kilometers.

scholarly journals Range extension of Lygophis meridionalis (Schenkel, 1901) (Reptilia: Squamata: Dipsadidae: Xenodontinae) to Espírito Santo state, southeastern Brazil

Check List ◽  
2017 ◽  
Vol 13 (2) ◽  
pp. 2077
Author(s):  
Thiago Marcial de Castro ◽  
Jane C. F. de Oliveira
Keyword(s):  
South America ◽  
Atlantic Forest ◽  
First Record ◽  
The State ◽  
Range Extension ◽  
Southeastern Brazil ◽  
Distribution Map ◽  
Espírito Santo ◽  
The Family ◽  
Espirito Santo

We present the first record of Lygophis meridionalis for the state of Espírito Santo, in southeastern Brazil, and a distribution map based on indexed literature. This species of the family Dipsadidae is widely distributed in South America, although records from Brazil are only available for the states of São Paulo, Amazonas, Pará, Goiás, Tocantins, and Bahia. Our report is only the second record of L. meridionalis from the Atlantic Forest and represents a range extension of 998 km from the nearest record in this biome.

scholarly journals Caryospora bigenetica (Apicomplexa: Eimeriidae) in South America: new hosts and distribution records

2015 ◽  
Vol 24 (1) ◽  
pp. 101-104 ◽  
Author(s):  
Lúcio André Viana ◽  
Kamilla Costa Mecchi ◽  
Leonardo França do Nascimento ◽  
Heitor Miraglia Herrera ◽  
Paula Helena Santa-Rita ◽  
...  
Keyword(s):  
South America ◽  
Polar Granule ◽  
First Record ◽  
Stieda Body ◽  
Mato Grosso ◽  
Sporocyst Residuum ◽  
The Family ◽  
New Hosts ◽  
Crotalus Durissus ◽  
Bothrops Moojeni

The coccidian Caryospora bigenetica was first described in the snake Crotalus horridus (Viperidae) from United States of America. This study represents the first record of the occurrence of C. bigenetica in snakes in South America. Feces were sampled between November 2013 and May 2014 from 256 wild snakes maintained in scientific breeding facilities in the states of Mato Grosso do Sul (MS; n = 214) and Rio de Janeiro (RJ; n = 42), Brazil. Caryospora bigenetica was found in 14 (5.6%) snakes, all belonging to the family Viperidae. Ten Bothrops moojeni and two Crotalus durissus from MS were infected. The coccidian was also found in one C. durissus and in one Bothrops jararacussu from the state of RJ. The oocysts were spherical with a double wall, the exterior lightly mammillated, striations apparent in transverse view, 13.0 µm (12 – 14); polar granule fixed in the internal wall. Sporocysts oval or pyriform, 10.0 × 8.0 µm (9 – 11 × 8 – 9); Stieda body discoid; sub-Stieda body present; sporocyst residuum present, formed by a group of spheroid bodies between sporozoites. This study increases the number of viperid hosts of C. bigenetica and expands the geographical distribution to South America.

scholarly journals Range extension and first confirmed record of the Flightless Anomalure Zenkerella insignis (Matschie, 1898) (Mammalia: Rodentia: Anomaluridae) in Nigeria

2020 ◽  
Vol 12 (13) ◽  
pp. 16900-16903
Author(s):  
Dolapo Oluwafemi Adejumo ◽  
Temidaya Adeniyi Adeyanju ◽  
Taiye Esther Adeyanju
Keyword(s):  
First Record ◽  
Range Extension ◽  
Forest Reserve ◽  
Core Zone ◽  
The Core ◽  
Western Africa ◽  
Extant Species ◽  
The Family ◽  
Live Specimen

The Cameroon Scaly-tail Zenkerella insignis is the only known extant species in the family Zenkerellidae.  It is a rare mammal endemic to the thick rainforests of central and western Africa.  This species is so rarely encountered that the first picture of a live specimen was taken in 2015.  We encountered and photographed the elusive scaly-tail in the core zone of Omo Forest Reserve in Nigeria in May 2019.  Its behaviour was also observed.  This sighting is the first record of the Cameroon Scaly-tail in Nigeria and a significant westward range extension.   

scholarly journals Range extension of Diclidurus scutatus (Chiroptera, Emballonuridae) to southwestern Amazonia

2017 ◽  
Vol 47 (4) ◽  
pp. 359-364
Author(s):  
Roberto Leonan Morim NOVAES ◽  
Vinícius Cardoso CLÁUDIO ◽  
Adriana Akemi KUNIY
Keyword(s):  
South America ◽  
Atlantic Forest ◽  
French Guiana ◽  
First Record ◽  
Distribution Range ◽  
Range Extension ◽  
Aerial Insectivore ◽  
Northern Brazil ◽  
Southwestern Amazonia

ABSTRACT Diclidurus scutatus is an aerial insectivore bat endemic of South America and considered rare throughout its distribution range. We present the first record of this species in Rondônia State, northern Brazil, expanding its distribution more than 1000 km into southwestern Amazonia. Including this record, D. scutatus is known for 20 localities from eight countries (Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, Venezuela), and two biomes-Amazonia and Atlantic Forest.

The first record of Hirnantian Ostracoda in South America: implications for the biostratigraphy and paleozoogeography of the Paraná basin

2021 ◽  
pp. 1-11
Author(s):  
Lívio Reily de Oliveira Gonçalves ◽  
Dermeval Aparecido Do Carmo ◽  
Maria José Salas ◽  
Rodrigo Rodrigues Adôrno ◽  
Tõnu Meidla ◽  
...  
Keyword(s):  
South America ◽  
Type Species ◽  
Continuous Process ◽  
First Record ◽  
Index Species ◽  
First Occurrence ◽  
Paraná Basin ◽  
Parana Basin

Abstract Herein is reported the first occurrence of ostracodes from the Iapó Formation, an uppermost Ordovician unit of the Rio Ivaí Group in the Paraná basin, Brazil. Two ostracode species were identified in the Três Barras Farm section: Harpabollia harparum (Troedsson, 1918) and Satiellina paranaensis Adôrno and Salas in Adôrno et al., 2016 were recovered from dropstone-bearing shale overlying glaciogenic diamictites, a feature typical of Hirnantian (uppermost Ordovician) strata throughout Gondwana. The taxonomy of the Genus Harpabollia, as well as its type species Harpabollia harparum, was reviewed, and emended and new diagnoses were respectively proposed for each taxon. Occurrences of Harpabollia harparum and Satiellina species were common in areas influenced by cold waters. Additionally, the occurrence of Harpabollia harparum, an index species to the uppermost Ordovician of several stratigraphic units in Baltica and southern Gondwana, allowed us to infer a Hirnantian age for the deposits of the Iapó Formation. Other than being associated with Harpabollia harparum in Iapó Formation of the Paraná basin, Satiellina paranaensis is also found in lower levels of the Vila Maria Formation; therefore, these are also considered Hirnantian in age. Above these lower levels of the Vila Maria Formation, a well-dated Rhuddanian (lowermost Llandovery, Silurian) palynomorph assemblage is observed within the formation. These occurrences are evidence of a continuous process of sedimentary deposition during the Ordovician–Silurian transition in the Paraná basin.

A new synanthropic species of Charinus Simon, 1892 from Brazilian Amazonia and notes on the genus (Arachnida: Amblypygi: Charinidae)

Zootaxa ◽  
2011 ◽  
Vol 2980 (1) ◽  
pp. 61 ◽  
Author(s):  
GUSTAVO SILVA DE MIRANDA ◽  
ALESSANDRO PONCE DE LEÃO GIUPPONI
Keyword(s):  
New Species ◽  
South America ◽  
New Records ◽  
First Record ◽  
Brazilian Amazonia ◽  
Brazilian Species ◽  
Synanthropic Species ◽  
The Family ◽  
Porto Velho ◽  
A New Species

A new species of the genus Charinus—C. vulgaris— is described from Porto Velho, Rondônia. This is the first record of the family Charinidae from the Brazilian Amazonia and of a synanthropic species in South America. Additionally, two new records of the genus for Brazil are made and a key to the Brazilian species of the genus is given.

scholarly journals Nasal mites (Mesostigmata, Rhinonyssidae) in Sternidae (Aves: Charadriiformes) on the southern Coast of Brazil

2018 ◽  
Vol 27 (1) ◽  
pp. 109-111 ◽  
Author(s):  
Diego Silva da Silva ◽  
Simone Scheer ◽  
Gertrud Muller
Keyword(s):  
South America ◽  
Respiratory System ◽  
First Record ◽  
Neotropical Region ◽  
Mite Species ◽  
South American ◽  
Sterna Hirundo ◽  
Southern Coast ◽  
The Family ◽  
The World

Abstract Six species of birds of the family Sternidae are often found on the southern coast of South America. Sterna trudeaui, S. hirundinacea, Thalasseus maximus, T. acuflavidus and Sternula superciliaris are South American residents and Sterna hirundo, a Nearctic migrant. At least 500 species of nasal mites have been described around the world, and Rhinonyssidae is the most diverse family. These mites are bloodsucking endoparasites that inhabit the respiratory system of birds. This study aimed to report on occurrences of nasal mites in Sternidae on the southern coast of Brazil. Of the 106 birds analyzed, 8.5% (9 birds) were parasitized by nasal mites. This report provides the first record in the Neotropical region for two mite species, Sternostoma boydi and Larinyssus orbicularis parasitizing Thalasseus acuflavidus and Sternula superciliaris. No nasal mites were found in Sterna trudeaui or Thalasseus maximus. One host individual (T. acuflavidus) was parasitized by two species of nasal mites, S. boydi and L. orbicularis.

scholarly journals First record of Unibarra paranoplatensis Suriano & Incorvaia, 1995 (Dactylogyridae: Monogenea) on Sorubim lima (Siluriformes: Pimelodidae) from Brazil

2019 ◽  
Vol 28 (3) ◽  
pp. 504-507 ◽  
Author(s):  
Luciano Pereira de Negreiros ◽  
Marcos Sidney Brito Oliveira ◽  
Marcos Tavares-Dias
Keyword(s):  
South America ◽  
Geographic Distribution ◽  
First Record ◽  
Morphometric Features ◽  
First Occurrence

Abstract The aim of this study was to report the first occurrence of Unibarra paranoplatensis Suriano & Incorvaia, 1995 on Sorubim lima Bloch & Schneider, 1801 from Brazil. On the gills of S. lima, U. paranoplatensis presented similar morphological and morphometric features to those described for conspecifics infesting Zungaro zungaro Humboldt, 1921 except the length, which was higher in the present study, as well as ventral bar shape that was V-shaped open, and with the upper and lower end of the rod relatively sinuous. This study expands the geographic distribution of U. paranoplatensis to Brazil, a parasite that has a wide occurrence across South America.

scholarly journals Sphincterodiplostomum musculosum (Digenea, Diplostomidae) in Geophagus brasiliensis (Perciformes, Cichlidae) collected in a lake at Dois Córregos, São Paulo, Brazil

2015 ◽  
Vol 45 (12) ◽  
pp. 2223-2228
Author(s):  
Rodrigo Severiano Rocha ◽  
Larissa Sbeghen Pelegrini ◽  
Aline de Almeida Camargo ◽  
Vanessa Doro Abdallah ◽  
Rodney Kozlowiski de Azevedo
Keyword(s):  
South America ◽  
Standard Length ◽  
First Record ◽  
Sao Paulo ◽  
Water Bodies ◽  
São Paulo ◽  
Paulo State ◽  
Digenetic Trematodes ◽  
Geophagus Brasiliensis ◽  
First Occurrence

ABSTRACT: Geophagus brasiliensis is a freshwater cichlid distributed throughout the whole South America. It is a territorial fish, generally omnivorous, which preferentially inhabits the bottom of water bodies. Previous studies have reported species of digenetic trematodes parasitizing G. brasiliensis. This study identifies the Sphincterodiplostomum musculosum Dubois, 1936, a Diplostomidae digenetic, commonly found in many teleostean species. More than 50% of the hosts analyzed had their eyes infected with metacercariae of S. musculosum. A positive correlation was observed between the hosts standard length and the abundance of S. musculosum, a fact that corroborates with other studies on this parasite. This paper reports the first occurrence of S. musculosum in G. brasiliensis, which is also the first record in Dois Córregos City, São Paulo State, Brazil.

Range extension of Mimon bennettii (Chiroptera: Phyllostomidae) in Brazil with comments on its systematics

Mammalia ◽  
2016 ◽  
Vol 80 (4) ◽  
Author(s):  
João Paulo Maires Hoppe ◽  
Albert David Ditchfield
Keyword(s):  
South America ◽  
Atlantic Forest ◽  
Range Extension ◽  
First Occurrence

Abstractis widely distributed in South America. In Brazil, records are mainly concentrated in the Atlantic Forest and Cerrado biomes, although there are scattered occurrences in the Pantanal, Caatinga, and Amazonian biomes. In this study, we report the first occurrence of

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