Results 51 to 60 of about 6,726 (285)
Family COENAGRIONIDAE (Pond Damsels / Les agrionides). 44 species Amphiagrion abbreviatum (Sélys) (Western Red Damsel / L’amphiagrion courtaud) Amphiagrion saucium (Burmeister) (Eastern Red Damsel / L’amphiagrion rougeâtre) Argia apicalis (Say) (Blue-fronted Dancer / L’argie azurée) Argia emma Kennedy (Emma’s Dancer / L’argie d’Emma) Argia fumipennis ...
Cannings, Robert A.+7 more
openaire +3 more sources
Predicting the distributions of under-recorded Odonata using species distribution models [PDF]
1. Absences in distributional data may result either from the true absence of a species or from a false absence due to lack of recording effort. I use general linear models (GLMs) and species distribution models (SDMs) to investigate this problem in ...
Abbott J.C.+10 more
core +1 more source
Ischnura praematura sp. nov. (Holotype , China, Yunnan, Lijiang, 263103.54N, 1001338.89E, 2396 m, 04 xii 2015, I. Sanmartn-Villar H. Zhang leg.) is morphologically described, illustrated and compared with close species of the genus.
I. Sanmartín‐Villar+3 more
semanticscholar +1 more source
The response of neotropical dragonflies (Insecta: Odonata) to local and regional abiotic factors in small streams of the Amazon [PDF]
Since the relative role of local and regional abiotic factors on the Odonata diversity in rainforest streams is still poorly understood, we evaluated the effects of these factors on adult Odonata (Insecta) from preserved and altered streams in the ...
Belle+20 more
core +1 more source
Odonata from Bahia Solano, Colombian Pacific Region [PDF]
We present a checklist of Odonata species from Bahia Solano Municipality in the Pacific Region of Colombia. Sampling effort included 715 h between December 2018 and January 2020. We recorded 51 species in 27 genera and seven families.
Fredy Palacino-Rodríguez+2 more
doaj +3 more sources
Food-web structure in relation to environmental gradients and predator-prey ratios in tank-bromeliad ecosystems [PDF]
Little is known of how linkage patterns between species change along environmental gradients. The small, spatially discrete food webs inhabiting tank-bromeliads provide an excellent opportunity to analyse patterns of community diversity and food-web ...
A Compin+46 more
core +4 more sources
Abstract Vanuatubasis Ober & Staniczek, 2009 is an endemic genus of damselfly found on the island archipelago of Vanuatu. Previously only three species were assigned to the genus.
Natalie A. Saxton, M. Marinov, S. Bybee
semanticscholar +1 more source
Acanthagrion hildegarda Gloger, 1967 (Odonata: Zygoptera: Coenagrionidae): new records and geographic distribution map [PDF]
Acanthagrion hildegarda Gloger, 1967 (Odonata: Zygoptera: Coenagrionidae) is a common inhabitant of lentic environments in Argentina and Uruguay. However, precise georreferenced data are scarce in the literature.
Federico Lozano, Danielle Anjos-Santos
doaj +3 more sources
In the article “Estimating distribution area in six Argia damselflies (Insecta: Odonata: Coenagrionidae) including A. garrisoni, a threatened species” published with Revista Mexicana de Biodiversidad 89(3), 2018: 921 - 926, there were errors in page 922.
Laura Rangel-Sánchez+3 more
doaj +1 more source
Phenology determines seasonal variation in ectoparasite loads in a natural insect population [PDF]
1. The extent to which individuals are parasitised is a function of exposure to parasites and the immune response, which in ectotherms may be associated with temperature. 2.
Andrés+68 more
core +1 more source