منابع مشابه
Common names for Australian ants (Hymenoptera: Formicidae)
Most insects do not have common names, and this is a significant barrier to public interest in them, and to their study by non-specialists. This holds for even highly familiar insect groups such as ants. Here, I propose common names for all major native Australian ant genera and species-groups, as well as for many of the most abundant and distinctive species. Sixty-two genera, 142 species-group...
متن کاملThe Evolution of Invasiveness in Garden Ants
It is unclear why some species become successful invaders whilst others fail, and whether invasive success depends on pre-adaptations already present in the native range or on characters evolving de-novo after introduction. Ants are among the worst invasive pests, with Lasius neglectus and its rapid spread through Europe and Asia as the most recent example of a pest ant that may become a global...
متن کاملThe evolution of agriculture in ants
Cultivation of fungi for food by fungus-growing ants (Attini: Formicidae) originated about 50 million years ago. The subsequent evolutionary history of this agricultural symbiosis was inferred from phylogenetic and population-genetic patterns of 553 cultivars isolated from gardens of "primitive" fungus-growing ants. These patterns indicate that fungus-growing ants succeeded at domesticating mul...
متن کاملThree spectrally distinct photoreceptors in diurnal and nocturnal Australian ants.
Ants are thought to be special among Hymenopterans in having only dichromatic colour vision based on two spectrally distinct photoreceptors. Many ants are highly visual animals, however, and use vision extensively for navigation. We show here that two congeneric day- and night-active Australian ants have three spectrally distinct photoreceptor types, potentially supporting trichromatic colour v...
متن کاملSocial Evolution: Sick Ants Face Death Alone
Social insects not only live altruistically, they die so: a new study reveals that moribund ants abandon their nests to die in seclusion, which reduces the risk of transmitting diseases to relatives.
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ژورنال
عنوان ژورنال: Chromosoma
سال: 1977
ISSN: 0009-5915,1432-0886
DOI: 10.1007/bf00327974