Results 41 to 50 of about 4,237,370 (266)

Effect of Different Basal Media and Organic Supplements on In Vitro Seedling Development of the Endangered Orchid Species Dendrobium moniliforme (L.) Swartz

open access: yesPlants
The orchid Dendrobium moniliforme faces endangerment due to habitat loss and illegal harvesting, necessitating the development of an optimized artificial propagation system to aid conservation and reintroduction efforts.
Jung Eun Hwang   +7 more
doaj   +1 more source

Quantitative muscle architecture in large carnivorous marsupials (Marsupialia: Dasyuridae) and links to substrate use and prey processing

open access: yesThe Anatomical Record, EarlyView.
Abstract The Dasyurid species Sarcophilus harrisii, Dasyurus maculatus, and Dasyurus viverrinus, occupying diverse ecological niches and forming a guild structure in Tasmania, provide a basis for examining the roles of various forelimb muscle groups in prey capture and locomotion.
Riya G. Bidaye   +4 more
wiley   +1 more source

Correction: Park et al. Classification of Seed Dormancy in Pedicularis hallaisanensis Hurusawa: An Endemic and Endangered Species Native to Korea. Horticulturae 2024, 10, 1188

open access: yesHorticulturae
The authors would like to make the following corrections to the published paper [...]
Hyeong-Bin Park   +7 more
doaj   +1 more source

Multi-population comparison of resource exploitation by island foxes: Implications for conservation

open access: yesGlobal Ecology and Conservation, 2014
Imperiled island foxes are inherently resource-limited by their insular ecology. We examined food use on all 6 islands where they occur to assess resource exploitation patterns.
B.L. Cypher   +5 more
doaj   +1 more source

Different shape but the same topographical complexity—The lingual gross anatomy of the Saimaa (Pusa saimensis) and Baltic ringed seals (Pusa hispida botnica)

open access: yesThe Anatomical Record, EarlyView.
Abstract Despite the distinctly different shapes of their tongues, the tongue gross anatomy of Saimaa ringed seal closely resembled that of Baltic ringed seal. There were no differences in the extrinsic and intrinsic tongue muscles or their associated vascularization and innervation between Saimaa and Baltic ringed seals.
Juha Laakkonen, Heini Nihtilä
wiley   +1 more source

A year-long camera-trap dataset for assessing spatial occurrence and diel activity of sympatric ungulates in South Korea [PDF]

open access: yesBiodiversity Data Journal
Understanding how ecologically similar species share space and time is central to community ecology and can provide information for conservation and management in multi-species systems.
Jong-Hoon Jeon, Anya Lim
doaj   +3 more sources

Variable grouping patterns in primates: A test of the better competitor hypothesis in male Verreaux's sifaka (Propithecus verreauxi)

open access: yesThe Anatomical Record, EarlyView.
Abstract Intraspecific variation in social organization (IVSO) within primate populations can arise due to male mating competition. Verreaux's sifaka (Propithecus verreauxi) populations exhibit both single‐male and multi‐male groups, providing an opportunity to examine the relationship between male competitive ability and social organization.
Lemeng Li   +2 more
wiley   +1 more source

Mucus: aiding elasmobranch conservation through non-invasive genetic sampling [PDF]

open access: yes, 2013
Large-scale genetic sampling by non-invasive methods is of vital importance for the conservation of vulnerable or elusive species. In the marine environment, non-invasive genetic sampling can provide a powerful alternative to conventional biopsies.
Johnston, Emmett   +8 more
core   +1 more source

Assessing the Hibernation Ecology of the Endangered Amphibian, Pelophylax chosenicus Using PIT Tagging Method

open access: yesAnimals
The Gold-spotted pond frog (Pelophylax chosenicus (Okada, 1931)), classified as an endangered species in South Korea, has experienced significant population declines due to habitat loss, primarily driven by agricultural expansion and urbanization.
Kwanik Kwon   +5 more
doaj   +1 more source

Conserve Wildlife: Newsletter of the New Jersey Division of Fish and Wildlife's Endangered and Nongame Species Program, Summer/Fall 2001

open access: yes, 2001
This newsletter is intended to inform interested individuals and organizations about the activities and events of the New Jersey Department of Environmental Protection (NJDEP) Division of Fish and Wildlife's Endangered and Nongame Species Program, as ...

core   +1 more source

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