Results 101 to 110 of about 8,648 (252)

Adaptative Variation in a Neotropical Dung Beetle: Females and Gamma Males Present Tunneler Morphology, While Beta and Alpha Males Present Wing Morphology for Velocity

open access: yesEcology and Evolution, Volume 14, Issue 11, November 2024.
In evolutionary terms, plastic traits can covary, providing adaptive value by compensating for certain characteristic costs or enhancing fitness. We used a geometric and functional morphometric approach to investigate the variation in plasticity of structures (clypeus, protibia, elytra, and membranous wing), their integration with horn size in males ...
Pedro Henrique de Oliveira Ribeiro   +2 more
wiley   +1 more source

Polistes (Polistes) indicus Stolfa 1934

open access: yes, 2017
Published as part of Rafi, Muhammad Ather, Carpenter Muhammad Qasim, James M., Shehzad, Anjum, Zia, Ahmed, Khan, Muhammad Rafique, Mastoi, Muhammad Ishaque, Naz, Falak, Ilyas, Muhammad, Shah, Mazafar & Bhatti, Abdul Rauf, 2017, The vespid fauna of Pakistan, pp.
Rafi, Muhammad Ather   +9 more
openaire   +2 more sources

Early Alarm on the First Occurrence of the Southern Giant Hornet Vespa soror du Buysson, 1905 (Vespidae) in Europe

open access: yesEcology and Evolution, Volume 14, Issue 11, November 2024.
First occurrence of the Asian southern giant hornet Vespa soror in Europe. We present a detailed description, combining morphological and molecular traits, as well as key information about its identification and current distribution. We discuss the most plausible pathways and vectors of introduction, its potential invasiveness, and subsequent impacts ...
Omar Sánchez   +4 more
wiley   +1 more source

Polistes

open access: yes, 1921
I. Polistes. Latr. Bequaert in seiner vorz glichen Arbeit (A Revision of the Vespidae of the Belgian Congo with a list of Ethiopian Diplopterous Wasps. Bull. Amer. Mus. of Nat. Hist., vol. XXXTX, 1918, p. 1-384) benutzt zur Einteilung der Gattung Polistes das von Brethes (1903) u.
openaire   +3 more sources

Polistes nimpha

open access: yes, 2023
Published as part of Selis, Marco, Schmid-Egger, Christian & Neumeyer, Rainer, 2023, Neotype designation for Vespa nimpha Christ, 1791 (Hymenoptera: Vespidae: Polistinae), pp.
Selis, Marco   +2 more
openaire   +2 more sources

Clypeal patterning in the paper wasp Polistes dominulus: no evidence of adaptive value in the wild [PDF]

open access: yes, 2016
Status signals function in a number of species to communicate competitive ability to conspecific rivals during competition for resources. In the paper wasp Polistes dominulus, variable black clypeal patterns are thought to be important in mediating ...
Green, Jonathan P.   +5 more
core   +1 more source

Anaphylaxis to a blood feeding leech

open access: yes
Pediatric Allergy and Immunology, Volume 36, Issue 3, March 2025.
Carmen H. Li   +12 more
wiley   +1 more source

Evolutionary cycles in a model of nestmate recognition

open access: yesOikos, Volume 2024, Issue 11, November 2024.
Nestmate recognition is a widespread phenomenon and evolutionary important trait in the social insects. Yet evidence accumulates that the responses to non‐nestmates varies more than previously thought. We present a simple frequency‐dependent cost‐benefit model of nestmate recognition to understand conditions that might or might not favor the evolution ...
Oliver Mitesser   +4 more
wiley   +1 more source

Polistes

open access: yes
Published as part of Brito, Samanta, Oliveira, Marcio L., Carpenter, James M. & Somavilla, Alexandre, 2024, The genus Polistes Latreille, 1802 (Hymenoptera: Vespidae) of Brazil: morphological diagnoses, identification key, and geographical distribution, pp.
Brito, Samanta   +3 more
openaire   +1 more source

Reproductive ecology and egg parasitism of the Samoan swallowtail butterfly

open access: yesEcosphere, Volume 15, Issue 10, October 2024.
Abstract We investigated the reproductive ecology and effects of egg parasitism on the Samoan swallowtail butterfly (Papilio godeffroyi), which survives only on Tutuila Island, American Samoa, after having disappeared from the much larger islands of Upolu and Savai‘i in independent Samoa.
Paul C. Banko   +4 more
wiley   +1 more source

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