Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • A. jacobi  (1)
  • Kin recognition  (1)
  • conservation  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Kinship in communally nesting Andrena (hymenoptera; andrenidae) bees is indicated by composition of dufour's gland secretions
    Amsterdam : Elsevier
    Biochemical Systematics and Ecology 18 (1990), S. 453-460 
    Details
    ISSN: 0305-1978
    Keywords: A. jacobi ; Andrena ferox ; Andrenidae ; Dufour's gland secretion ; Hymenoptera ; enzyme electrophoresis ; gas-chromatography ; ontogenetic odor patterns ; relatedness
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0305-1978(90)90092-T
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Variation of colony types in the antFormica cinerea (1996)
    Springer
    Insectes sociaux 43 (1996), S. 329-332 
    Details
    ISSN: 1420-9098
    Keywords: Formica cinerea ; conservation ; monogyny ; polygyny ; relatedness
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Formica cinerea is a rare ant species in northern Europe where it occurs in few isolated populations. Estimates of genetic relatedness among worker nestmates revealed very different colonial structures. Relatedness was g = 0.81 in one population, and g = −0.03 and = 0.01 in two others. These results indicate that some populations of the species have mainly monogynous colonies (perhaps with monandrous queens), whereas others consist of polygynous and possibly polydomous colonies. Genetic differentiation of closely located populations suggests restricted dispersal.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01242934
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Nestmate recognition and the genetic relatedness of nests in the ant Formica pratensis (1998)
    Springer
    Behavioral ecology and sociobiology 43 (1998), S. 67-72 
    Details
    ISSN: 1432-0762
    Keywords: Key words Nestmate recognition ; Kin recognition ; DNA fingerprinting ; Aggression ; Formica ; Relatedness
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Genetic relatedness of the mound-building ant Formica pratensis was determined by means of microsatellite DNA polymorphism, and its impact on nestmate recognition was tested in a population in Southern Sweden (Oeland). Recognition between nests was measured by testing aggression levels between single pairs of workers. The genetic distances of nests (Nei's genetic distance) and the spatial distance of nests were correlated and both showed a strong relation to the aggression behavior. Multiple regression analysis revealed a stronger impact of genetic relatedness rather than spatial distances on aggression behavior. Neighbouring nests were more closely related than distant nests, which may reflect budding as a possible spreading mechanism. The genetic distance data showed that nestmate recognition was strongly genetically influenced in F. pratensis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002650050467
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...