Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Optimal Foraging00:48

Optimal Foraging

13.5K
How animals obtain and eat their food is called foraging behavior. Foraging can include searching for plants and hunting for prey and depends on the species and environment.
13.5K
Predator-Prey Interactions02:39

Predator-Prey Interactions

21.0K
Predators consume prey for energy. Predators that acquire prey and prey that avoid predation both increase their chances of survival and reproduction (i.e., fitness). Routine predator-prey interactions elicit mutual adaptations that improve predator offenses, such as claws, teeth, and speed, as well as prey defenses, including crypsis, aposematism, and mimicry. Thus, predator-prey interactions resemble an evolutionary arms race.
21.0K
Conservation of Small Populations02:04

Conservation of Small Populations

16.6K
Small population sizes put a species at extreme risk of extinction due to a lack of variation, and a consequent decrease in adaptability. This weakens the chances of survival under pressures such as climate change, competition from other species, or new diseases. Large populations are more likely to survive pressures such as these, as such populations are more likely to harbor individuals that have genetic variants that are adaptive under new stresses. Small populations are much less...
16.6K
Epiphytes, Parasites, and Carnivores02:40

Epiphytes, Parasites, and Carnivores

16.5K
Plants often form mutualistic relationships with soil-dwelling fungi or bacteria to enhance their roots’ nutrient uptake ability. Root-colonizing fungi (e.g., mycorrhizae) increase a plant’s root surface area, which promotes nutrient absorption. While root-colonizing, nitrogen-fixing bacteria (e.g., rhizobia) convert atmospheric nitrogen (N2) into ammonia (NH3), making nitrogen available to plants for various biological functions. For example, nitrogen is essential for the...
16.5K
Types of Selection01:46

Types of Selection

43.8K
Natural selection influences the frequencies of particular alleles and phenotypes within populations in several different ways. Primarily, natural selection can be directional, stabilizing, or disruptive. Directional selection favors one extreme trait and shifts the population towards that phenotype while selecting against individuals displaying alternate traits. Stabilizing selection favors an intermediate trait with a narrow range of variation. Deviation from the optimal phenotype towards an...
43.8K
Frequency-dependent Selection01:21

Frequency-dependent Selection

23.0K
When the fitness of a trait is influenced by how common it is (i.e., its frequency) relative to different traits within a population, this is referred to as frequency-dependent selection. Frequency-dependent selection may occur between species or within a single species. This type of selection can either be positive—with more common phenotypes having higher fitness—or negative, with rarer phenotypes conferring increased fitness.
23.0K
  1. Home
  2. Research Domains
  3. History, Heritage And Archaeology
  4. Historical Studies
  5. European History (excl. British, Classical Greek And Roman)
  6. Highly Selective Cannibalism In The Late Pleistocene Of Northern Europe Reveals Neandertals Were Targeted Prey

Highly selective cannibalism in the Late Pleistocene of Northern Europe reveals Neandertals were targeted prey

Quentin Cosnefroy1, Isabelle Crevecoeur2, Patrick Semal3

  • 1UMR 5199 PACEA, CNRS, Université de Bordeaux, Ministère de La Culture, Pessac, France. quentin.cosnefroy@u-bordeaux.fr.

Scientific Reports
|November 19, 2025

Related Experiment Videos

Assaying Predatory Feeding Behaviors in Pristionchus and Other Nematodes
06:27

Assaying Predatory Feeding Behaviors in Pristionchus and Other Nematodes

Published on: September 4, 2016

10.3K
Primer Extension Capture: Targeted Sequence Retrieval from Heavily Degraded DNA Sources
15:28

Primer Extension Capture: Targeted Sequence Retrieval from Heavily Degraded DNA Sources

Published on: September 3, 2009

20.8K
Laboratory Protocol for Genetic Gut Content Analyses of Aquatic Macroinvertebrates Using Group-specific rDNA Primers
10:17

Laboratory Protocol for Genetic Gut Content Analyses of Aquatic Macroinvertebrates Using Group-specific rDNA Primers

Published on: October 5, 2017

9.2K

View abstract on PubMed

Summary
This summary is machine-generated.

Neandertals from Goyet Cave show unique traits, with short, gracile, non-local females and juveniles overrepresented. This suggests exocannibalism possibly due to conflict or outsider treatment.

Area of Science:

  • Paleoanthropology
  • Archaeogenetics
  • Bioarchaeology

Background:

  • The Goyet Caves contain the largest Northern European Neandertal assemblage with evidence of cannibalism.
  • Skeletal fragmentation has hindered detailed analysis of Neandertal behavior and morphology.

Purpose of the Study:

  • To reconstruct biological profiles of Goyet Neandertals using integrated analyses.
  • To investigate unique characteristics of the Goyet assemblage and its formation.

Main Methods:

  • Palaeogenetic, isotopic, morphometric, and structural analyses of long bones.
  • Radiocarbon dating of remains.

Main Results:

  • Minimum of six individuals identified, including four adult/adolescent females.
Keywords:
BehaviourExocannibalismLower limbMobility

Related Experiment Videos

Assaying Predatory Feeding Behaviors in Pristionchus and Other Nematodes
06:27

Assaying Predatory Feeding Behaviors in Pristionchus and Other Nematodes

Published on: September 4, 2016

10.3K
Primer Extension Capture: Targeted Sequence Retrieval from Heavily Degraded DNA Sources
15:28

Primer Extension Capture: Targeted Sequence Retrieval from Heavily Degraded DNA Sources

Published on: September 3, 2009

20.8K
Laboratory Protocol for Genetic Gut Content Analyses of Aquatic Macroinvertebrates Using Group-specific rDNA Primers
10:17

Laboratory Protocol for Genetic Gut Content Analyses of Aquatic Macroinvertebrates Using Group-specific rDNA Primers

Published on: October 5, 2017

9.2K
  • Goyet females exhibit short stature and reduced bone robusticity compared to other Neandertals and Homo sapiens.
  • Isotopic data indicate non-local origins, yet lack skeletal markers of high mobility.
  • Conclusions:

    • The Goyet assemblage shows a selection bias towards short, gracile, non-local females and juveniles.
    • Cannibalized remains suggest exocannibalism, potentially linked to inter-group conflict or outsider treatment during a period of Neandertal decline and Homo sapiens arrival.
    Neandertals
    Phenotypic diversity