Results 61 to 70 of about 3,612 (219)

Crecimiento en cautiverio de Crocodylus acutus (Cuvier, 1807) en Tumbes, Perú

Revista Peruana de Biología, 2013
Se evaluó el crecimiento en peso y longitud en 40 individuos del Cocodrilo de Tumbes en el Centro de Acuicultura La Tuna Carranza, localizado en Puerto Pizarro, Departamento de Tumbes.
Oswaldo Pérez, Armando H. Escobedo-Galván   +1 more
doaj   +1 more source

Residual eDNA in eRNA Extracts Skews eRNA‐Based Biodiversity Assessment: Call for Optimised DNase Treatment

Molecular Ecology Resources, Volume 26, Issue 2, February 2026.
ABSTRACT Environmental RNA (eRNA) metabarcoding has rapidly emerged as a powerful tool for assessing contemporary biodiversity patterns across diverse ecosystems. However, the potential for false positive detections caused by co‐extracted environmental DNA (eDNA) remains unquantified.
Fuwen Wang, Wei Xiong, Xuena Huang, Shiguo Li, Aibin Zhan   +4 more
wiley   +1 more source

Elementos claves para la conservación in situ de Crocodylus intermedius derivados del seguimiento de metapoblaciones y hábitats en Arauca, Colombia

Revista Colombiana de Ciencia Animal Recia, 2013
Con base en metodología para detección en campo de individuos desarrollada conforme a las características de los grupos de la especie en el Departamento de Arauca, en cuanto a su distribución y concentración temporal, se efectuaron recorridos y visitas a
JOSÉ JOAQUÍN CLAVIJO B, FERNANDO ANZOLA P   +1 more
doaj   +1 more source

Unveiling Vertebrate Biodiversity in Arid and Semi‐Arid Terrestrial Ecosystems Through eDNA Metabarcoding at Savanna Waterholes

Evolutionary Applications, Volume 19, Issue 2, February 2026.
ABSTRACT Applying environmental DNA (eDNA) metabarcoding to samples from waterholes and their surroundings offers a promising approach for monitoring terrestrial vertebrates in semi‐arid and arid ecosystems, such as the southern African savannas. However, minimal guidance exists on key sampling design parameters for terrestrial ecosystems, which can ...
Tamara Schenekar, Janine Baxter, Irmgard Sedlmayr, Julia Gladitsch, Sibusiso Mahlangu, Monica Mwale   +5 more
wiley   +1 more source

Percepción y patronos de uso de la fauna silvestre o comunidades indigenas Embera - Katíos en la cuenca del río San Jorge, zona amortiguadora del PNN - Paramillo.

Revista de Estudios Sociales, 2008
In workshops with four indigenous communities in the Embera-Katíos communal lands (resguardo) , located in the upper San Jorge River Valley (Tres Playitas, Las Piedras, Boca San Cipriano, San Juan Medio), information about the wild fauna that they ...
Javier Alfonso Racero - Casarrubia, Carlos C. Vidal, Oscar D. Ruiz, Jesús Bastelleros C.   +3 more
doaj  

Crecimiento del caimán del Orinoco (Crocodylus intermedius, Crocodylia: Crocodylidae) en dos condiciones de cautiverio

Revista de Biología Tropical, 2008
para determinar el crecimiento del caimán del Orinoco (Crocodylus intermedius), en diferentes condiciones de cautiverio, se criaron 40 ejemplares durante 11 meses y 15 días. Se utilizaron dos tanques circulares, con una superficie de 28.3 m² y un volumen
Aldeima T Pérez T
doaj  

Population and Habitat Characteristics of the Saltwater Crocodile (Crocodylus porosus, Schneider 1801) in the Antan River, Jebus-Parittiga District, West Bangka [PDF]

, 2023
Ramadani Ramadani, Budi Afriyansyah, Amir Hamidy   +2 more
openalex   +1 more source

Community engagement and human perception in crocodile conservation: preliminary steps in Sian Ka’an Biosphere Reserve

Frontiers in Conservation Science
IntroductionWildlife tourism is important for the conservation of protected areas, endangered species, and to empower local communities. Nevertheless, when guidelines and practices are not clear and correctly executed, tourism may have a negative impact ...
Javier Arturo Benítez-Moreno, José Rogelio Cedeño-Vázquez, Delma Nataly Castelblanco-Martínez   +2 more
doaj   +1 more source

Newly discovered crocodile mummies of variable quality from an undisturbed tomb at Qubbat al-Hawā (Aswan, Egypt)

PLoS ONE, 2023
A description is provided of the crocodile remains that were found during an excavation carried out in 2019 at Qubbat al-Hawā (Aswan, Egypt). The material consists of five more or less complete bodies and five heads that were in varying states of ...
Bea De Cupere, Wim Van Neer, Vicente Barba Colmenero, Alejandro Jiménez Serrano   +3 more
doaj  

Depredación en la tortuga carey Eretmochelys imbricata por el Jaguar Panthera onca en la costa del Pacífico de Costa Rica

Mammalogy Notes, 2016
In the sea, the most common predators of adult sea turtles are sharks (i.e., Carcharhinus leucas, Carcharodon carcharias, Galeocerdo cuvier) (Witzell 1987, Cliff & Dudley 1991, Fergusson et al. 2000) and killer whales (Orcinus orca) (Fertl & Fulling 2007)
Hansel Herrera, Sergio Escobar-Lasso, Eduardo Carrillo-Jiménez   +2 more
doaj   +1 more source