Results 31 to 40 of about 346 (94)

Biologia comportamental comparada entre moluscos terrestres nativos e exóticos

open access: yesRevista de Biologia Neotropical, 2018
Objetivou-se com este estudo verificar o horário de atividade, a frequência dos atos compor­tamentais através do etograma básico e a influência da temperatura e da umidade relativa do ar sobre o comportamento de Achatina fulica Bowdich, 1822 e ...
Vinícius José Pilate   +5 more
doaj   +1 more source

Primer registro de la especie exótica Bellis perennis (Asteraceae, Astereae) en la Provincia de Buenos Aires, centro de Argentina

open access: yesLilloa, 2022
Bellis perennis (Asteraceae, Astereae), especie de uso ornamental y maleza de cultivos agrícolas, se encuentra naturalizada en diferentes partes del mundo.
Natalia Vercelli   +2 more
doaj   +1 more source

Trees Inside and Outside of Forests in Guanacaste, Costa Rica: Comparisons Among Conservation Areas, Fencerows, and Urban Parks

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
We compared the abundance and characteristics of trees in replicated plots across a rural to urban gradient in Guanacaste, Costa Rica. Trees in urban parks, fencerows, and national parks provide complementary benefits and have distinct compositions.
Jennifer S. Powers   +12 more
wiley   +1 more source

A study on the occurrence of the brown mussel Perna perna on the sambaquis of the Brazilian coast.

open access: yesRevista do Museu de Arqueologia e Etnologia, 2003
Perna perna é um molusco bivalve encontrado nas regiões tropicais e subtropicais dos oceanos Atlântico e Índico e também se estende pelo Mediterrâneo.
Rosa Cristina Corrêa Luz de Souza   +2 more
doaj   +1 more source

Low abundance of phytophagous nematodes under invasive exotic Pinus elliottii – enemy release and plant–soil feedbacks

open access: yesNew Phytologist, Volume 249, Issue 6, Page 3060-3071, March 2026.
Summary According to the enemy release hypothesis (ERH), the fitness of exotic plants and their capacity to become invasive in their area of introduction may partly be attributable to the loss of their natural enemies. Invasive species may also benefit from modifying soil attributes and thereby creating a positive soil–plant feedback.
Lynda S. C. Guerrero   +3 more
wiley   +1 more source

Salvia guaranitica A. St.-Hil. ex Benth. (Lamiaceae): a new record for the alien flora of Chile

open access: yesGayana: Botanica, 2021
Salvia guaranitica A. St.-Hil. ex Benth. es descrita como una nueva especie exótica para la flora vascular de Chile. Se incluye una breve descripción, ilustración y una clave de identificación de las especies de Salvia presentes en Chile.
Javier Santa Cruz   +3 more
doaj  

Incremento en la distribución y primer registro de anidación de la paloma de collar (Streptopelia decaocto) en la península de Baja California, México

open access: yesRevista Mexicana de Biodiversidad, 2015
Documentamos diversos registros recientes de la paloma de collar Streptopelia decaocto, especie exótica,invasora en diversos ranchos, pueblos y ciudades de la península de Baja California. Nuestro primer registro de laespecie en Baja California Sur (BCS)
Romeo Tinajero   +1 more
doaj   +1 more source

Climate Change‐Induced Distribution Shifts of Keratin‐Feeding Beetle Omorgus (Omorgus) suberosus: Implications for Olive Ridley Sea Turtle Lepidochelys olivacea Conservation

open access: yesAnimal Conservation, Volume 28, Issue 6, Page 803-816, December 2025.
Our study projects significant climate change‐induced distribution shifts of a keratin‐feeding beetle Omorgus suberosus, with expansions into higher latitudes in Europe and North America and notable habitat losses in tropical regions by 2100. Ecological niche models predict a global habitat reduction of 9.5% under SSP2–4.5 and 20.8% under SSP5–8.5 ...
Janderson Batista Rodrigues Alencar   +4 more
wiley   +1 more source

Registros de la cotorra argentina (Myiopsitta monachus) en Culiacán, Sinaloa

open access: yesHuitzil, 2023
La cotorra argentina Myiopsitta monachus es una especie exótica invasora que ha incrementado su distribución en México, aunque su presencia en Sinaloa no ha sido evaluada. En mayo de 2013, registramos por primera vez a una pareja de M.
Guadalupe Humberto Gurrola-López   +3 more
doaj   +1 more source

Analysis of morphological attributes as a driver of trade in poison dart frogs

open access: yesConservation Biology, Volume 39, Issue 5, October 2025.
Abstract The unsustainable use of wildlife is a threat to biodiversity on a global scale, and the insatiable demand is driven by the attributes of the species, their parts, and derivatives. However, not all species are equally valued; certain attributes command a higher price. One example is the exotic pet trade in amphibians and reptiles.
Puja Jaichand   +2 more
wiley   +1 more source

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