Results 61 to 70 of about 953 (186)

Cardiocondyla bogdanovi Ruzsky 1905

open access: yes, 2023
Cardiocondyla bogdanovi Ruzsky 1905 [description and topotypical specimen] This taxon has been described from Armenia (now Turkey) in a sample collected by K.A.Satunin: “Erivansk. Gub., Aralych, about 3000 feet, worker, gyne 7.IX.1900 “.
Seifert, Bernhard
core   +1 more source

Cardiocondyla nuda

open access: yes, 2012
Published as part of Kiran, Kadrï & Karaman, Celal, 2012, First annotated checklist of the ant fauna of Turkey (Hymenoptera: Formicidae), pp.
Kiran, Kadrï, Karaman, Celal
openaire   +2 more sources

Checklist of the ants of Slovenia (Hymenoptera: Formicidae)

open access: yesNatura Sloveniae, 2007
A checklist of the ants of Slovenia with 132 species is presented. Sixteen species are new for the Slovenian ant fauna (Ponera testacea, Cardiocondyla elegans, Myrmica gallienii, Myrmica lobulicornis, Myrmica rugulosa, Temnothorax italicus, Temnothorax ...
Gregor Bračko
doaj   +1 more source

Polygyny, Inbreeding, and Wingless Males in the Malagasy Ant Cardiocondyla shuckardi Forel (Hymenoptera, Formicidae)

open access: yesSociobiology, 2014
The ant genus Cardiocondyla exhibits a fascinating diversity of its reproductive biology, with winged and wingless males, long-winged and short-winged queens, strict monogyny and facultative polygyny with or without queen fighting.
Jürgen Heinze   +4 more
doaj   +1 more source

Ants (Hymenoptera, Formicidae) of St. Vincent, West Indies

open access: yesSociobiology, 2021
The ants of Saint Vincent have long been one of the most thoroughly documented ant faunas of any Caribbean island. Ant specimens collected more than 100 years ago on St. Vincent include 76 valid taxa.
James Kelly Wetterer
doaj   +1 more source

An ant-mimicking ant on an oceanic archipelago: <i>Camponotus guanchus</i> mimics <i>Crematogaster alluaudi</i>-An analogy with the situation of <i>Camponotus lateralis</i> (Hymenoptera: Formicidae). [PDF]

open access: yesEcol Evol
Two Canarian ant species, Camponotus guanchus Santschi, 1908 (a, c) and Crematogaster alluaudi Emery, 1893 (b, d), occur in two color‐morphs, one with a reddish (a, b) and the other with a blackish (c, d) mesosoma. Color morphs are geographically non‐randomly distributed but Ca.
Pérez-Delgado AJ, Wagner HC.
europepmc   +2 more sources

Evolution of Social Insect Polyphenism Facilitated by the Sex Differentiation Cascade. [PDF]

open access: yesPLoS Genetics, 2016
The major transition to eusociality required the evolution of a switch to canalize development into either a reproductive or a helper, the nature of which is currently unknown. Following predictions from the 'theory of facilitated variation', we identify
Antonia Klein   +6 more
doaj   +1 more source

Comparative analysis of reproductive tactics in the genus Cardiocondyla [PDF]

open access: yes, 2016
Die Ameisengattung Cardiocondyla ist weltweit verbreitet und umfasst schätzungsweise über 100 Arten. Bei allen Cardiocondyla Arten findet man eine flügellose "arbeiterähnliche" ergatoide Männchenform die ein artspezifisches Fortpflanzungsverhalten zeigt.
Frohschammer, Sabine
core   +1 more source

The Ant Cardiocondyla elegans as Host of the Enigmatic Endoparasitic Fungus Myrmicinosporidium durum

open access: yesPsyche: A Journal of Entomology, 2015
Data on host species and the distribution of the endoparasitic fungus Myrmicinosporidium durum increased continuously in recent decades. Here, we add the ant Cardiocondyla elegans as new host species.
Julia Giehr   +2 more
doaj   +1 more source

A heritable component in sex ratio and caste determination in a Cardiocondyla ant

open access: yesFrontiers in Zoology, 2009
Studies on sex ratios in social insects provide among the most compelling evidence for the importance of kin selection in social evolution. The elegant synthesis of Fisher's sex ratio principle and Hamilton's inclusive fitness theory predicts that colony-
Heinze Jürgen, Frohschammer Sabine
doaj   +1 more source

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