Yellow-Tailed Woolly Monkey (Lagothrix flavicauda): Conservation Status, Anthropogenic Threats, and Conservation Initiatives

2014 ◽  
pp. 283-299 ◽  
Author(s):  
Noga Shanee ◽  
Sam Shanee
Oryx ◽  
1995 ◽  
Vol 29 (4) ◽  
pp. 275-281 ◽  
Author(s):  
Stuart H.M. Butchart ◽  
Roger Barnes ◽  
Charles W.N. Davies ◽  
Mirko Fernandez ◽  
Nathalie Seddon

During recent surveys in the Cordillera de Coldn, a semi-isolated mountain range in northern Peru, observations were made and information collected on three species of mammals considered globally threatened with extinction – yellow-tailed woolly monkeyLagothrix flavicauda,Andean night monkeyAotus miconaxand spectacled bearTremarctos ornatus.The yellow-tailed woolly monkey has an extremely restricted range, in which extensive deforestation is occurring, and the species is also heavily hunted. The urgent establishment of an effectively protected area in the Cordillera de Colán is strongly recommended in order to help secure the future for this poorly known primate and other mammal and bird species of conservation importance.


Oryx ◽  
2019 ◽  
Vol 54 (6) ◽  
pp. 814-818 ◽  
Author(s):  
Sean M. McHugh ◽  
Fanny M. Cornejo ◽  
Jasmina McKibben ◽  
Melissa Zarate ◽  
Carlos Tello ◽  
...  

AbstractThe Critically Endangered Peruvian yellow-tailed woolly monkey Lagothrix flavicauda was presumed to only occur in the tropical montane cloud forests between the Marañón and Huallaga rivers in northern Peru. Here we report the discovery of a population to the south of its previously known range, in the Región Junín. During September–December 2018 we carried out transect surveys to record large mammals present near the village of San Antonio in the district of Pampa Hermosa, at 1,287–2,015 m altitude. We recorded five primate species during transect surveys. Lagothrix flavicauda was seen four times, and appeared phenotypically distinct from populations to the north, with notable white patches above each eye and a reduced yellow patch at the end of the tail. The presence of L. flavicauda in Junín extends its known geographical range over 200 km southwards from the closest previously known population in the Huánuco region, and presents a unique opportunity for the conservation of this Critically Endangered species.


PLoS ONE ◽  
2015 ◽  
Vol 10 (10) ◽  
pp. e0135585 ◽  
Author(s):  
Amélie Christelle Lootvoet ◽  
Justine Philippon ◽  
Carmen Bessa-Gomes

Author(s):  
David W. Macdonald ◽  
Lauren A. Harrington ◽  
Chris Newman

The musteloids comprise over 90 species (belonging to four families – the Mustelidae, Mephitidae, Procyonidae and Ailuridae) in a diversity of forms, that are distributed worldwide, across several climatic zones and in a number of habitat types (terrestrial and aquatic). This first chapter gives a brief overview of the biogeography and ecology of musteloids, their assemblages and communities, their conservation status, and the anthropogenic threats that they face, and then provides a short account of each of the musteloid species describing their geographic range, habitat associations, diet, home range size, population densities, and conservation issues. Each species vignette is accompanied by a range map reproduced from the 2016 IUCN Red list of Threatened Species, and body size data taken from the literature.


Author(s):  
Armine Abrahamyan

Armenia has a strong interest in examining the biodiversity of native plant species and assessing their conservation status. Anthropogenic threats to this biodiversity such as overpopulation, deforestation and urbanization have simultaneously hindered research and increased the need for it. Only limited information on the genetic biodiversity, population location, structure and size, and conservation status of most of these species is, however, at this time available. During 2006-2009, field studies were conducted to re-locate populations of wild Melissa officinalis L. on the basis of historical (i.e. herbarium voucher) records, and to discover new populations. The growth, phenological and habitat characteristics of the plant, and overall populations size were assessed. GPS map of present and past population distribution were created. This research provided baseline data that can be used for the development of further ex situ and in vitro strategies to conserve unique genotypes, as well as to assess the sustainability of wild populations with regard to the IUCN Red Book Criteria, of this important medicinal and culinary species in Armenia.


2019 ◽  
Vol 11 (1) ◽  
pp. 117-122
Author(s):  
Hidayati Azizah ◽  
Maulita Sari Hani ◽  
Ronal Mambrasar

Manta ray (Mobula alfredi and Mobula birostris) is an endangered species that protected by international and national law. This species is vulnerable because of commercial fisheries and anthropogenic threats. These threats have impacted the species population worldwide. Raja Ampat is home for both species of the manta ray, and the area is protected with conservation status. Manta Sandy is located in Dampier Strait, is a popular dive site in Raja Ampat visited by thousands of tourist per year. It is vital to ensure the manta sightings in this area to maintain the tourist volume for local economic benefits. Utilization of photo ID and mark-recapture technique conducted to document the spots on the belly of manta ray that identify a unique pattern of each fish. This study conducted in low season from July to August 2018 for 15 days from 08.00-16.00 used two cameras of go pro hero 4 with extra battery power. The result documented time of manta sightings and species characteristic (size, sex, species, behavior, and color morphology). The camera trap recorded four manta rays where the two of them were new identified individuals.


2017 ◽  
Vol 15 (4) ◽  
Author(s):  
Alexandre C. Siqueira ◽  
Juan P. Quimbayo ◽  
Mauricio Cantor ◽  
Rosana B. Silveira ◽  
Fábio G. Daura-Jorge

ABSTRACT Estimating population parameters is essential for understanding the ecology of species, which ultimately helps to assess their conservation status. The seahorse Hippocampus reidi is directly exposed to anthropogenic threats along the Brazilian coast, but the species still figures as Data Deficient (DD) at IUCN’s Red List. To provide better information on the ecology of this species, we studied how population parameters vary over time in a natural subtropical environment. By combing mark-recapture models for open and closed populations, we estimated abundance, survival rate, emigration probability, and capture probability. We marked 111 individuals, which showed a 1:1 sex ratio, and an average size of 10.5 cm. The population showed high survival rate, low temporary emigration probability and variable capture probability and abundance. Our models considering relevant biological criteria illuminate the relatively poorly known population ecology and life history of seahorses. It is our hope that this study inspires the use of mark-recapture methods in other populations of H. reidi in a collective effort to properly assess their conservation status.


Sign in / Sign up

Export Citation Format

Share Document