Results 91 to 100 of about 6,726 (285)
Maintenance of polymorphism in the orb weaving spider species Agalenatea redii (Araneae, Araneidae) [PDF]
, 2012 The maintenance of polymorphism within populations may be the consequence of several elements of species life history such as use of space, activity rhythms, predation, parasitism and reproduction.
François, Olivier +3 more
core +2 more sources
Voronoi diagrams and Delaunay triangulation for modelling animal territorial behaviour
Ecology and Evolution, Volume 14, Issue 7, July 2024.Modelling competition for territory in animals is widespread technique but lack the implementation of multiple variables in editable scenarios. We used movable automata, inspired by territorial dragonflies to provide new insights into the dynamics of animal competition for territory and the impact of attraction/repulsion between animals.
Rhainer Guillermo‐Ferreira +3 more
wiley +1 more source
A synopsis of the genusTelebasis(Odonata: Coenagrionidae)
International Journal of Odonatology, 2009 Abstract In this synopsis all 50 species of the primarily neotropical genus Telebasis are keyed, diagnosed, and illustrated. Helveciagrion is considered a junior subjective synonym of Telebasis, T. coccinata a junior subjective synonym of T. coccinea, and T. limoncocha a junior subjective synonym of T. griffinii.
openaire +2 more sources
Contribution to the Odonata of the Kingdom of Tonga [PDF]
, 2013 New data on the Odonata fauna of the Kingdom of Tonga is provided following re-search carried out on Tongatapu and 'Eua islands in July 2012. New localities for Tongatapu Island are put on record and previous studies are compared with new pheno-logical ...
Marinov, Milen
core
On a dragonfly collection from the Solomon Islands with overview of fauna from this Pacific archipelago (Insecta: Odonata) [PDF]
, 2013 Odonata fauna of the Solomon Islands (considered in its political rather than geographical borders) is revised following a recent collecting trip to Guadalcanal Island in April 2012.
Marinov, Milen, Pikacha, Patrick
core
Ecology of Freshwater Fish, Volume 33, Issue 2, April 2024.Abstract Ecosystem engineers facilitate beneficiary species by ameliorating physical habitat. The stress‐gradient hypothesis (SGH) predicts the importance of facilitation in communities should increase with physical stress but has rarely been tested in freshwater.
Isabel G. Evelyn +2 more
wiley +1 more source
Study design and mark-recapture estimates of dispersal: A case study with the endangered damselfly Coenagrion mercuriale [PDF]
, 2012 Accurate data on dispersal ability are vital to the understanding of how species are affected by fragmented landscapes. However, three factors may limit the ability of field studies to detect a representative sample of dispersal events: (1) the number of
Hassall, C, Thompson, DJ
core +1 more source
What determines mate choices? Heterospecific mating in Sympetrum dragonflies
Freshwater Biology, Volume 69, Issue 4, Page 527-537, April 2024.Abstract Heterospecific interactions are an important phenomenon of animal epigamic behaviour; however, they remain understudied within important groups, such as insects. Dragonflies are an ideal group for research on interspecific mating and possible hybridisation as they are easily identifiable, large insects, with a conspicuous mating process, often
Veronika Kornová +4 more
wiley +1 more source
Revista Mexicana de Biodiversidad, 2009 Se realizó un estudio para conocer la fauna de Odonata del límite norte de distribución del bosque tropical caducifolio localizado en la región de San Javier, Sonora, durante 7 meses entre noviembre del 2003 y octubre del 2004. Se recolectó un total de 1
Enrique González-Soriano +3 more
doaj
Insect Conservation and Diversity, Volume 17, Issue 2, Page 374-385, March 2024.Pond surface area, total plant richness and non‐native plant richness were positively associated with taxonomic richness. Conductivity was negatively associated with taxonomic richness and macroinvertebrate abundance. A positive correlation was recorded between overall local contribution to beta diversity (LCBD) values and species replacement LCBD ...
Matthew J. Hill +7 more
wiley +1 more source