Results 121 to 130 of about 6,726 (285)

Immune function and parasite resistance in male and polymorphic female Coenagrion puella [PDF]

open access: yes, 2006
Background: Colour polymorphisms are widespread and one of the prime examples is the colour polymorphism in female coenagrionid damselflies: one female morph resembles the male colour (andromorph) while one, or more, female morphs are described as ...
Joop, G.   +3 more
core   +2 more sources

SPECIES DIVERSITY OF DRAGONFLY (ARTHROPODA: ODONATA) AND ITS RELATIONSHIP WITH AIR PARAMETERS AT SG. MUAR, KUALA PILAH

open access: yesJournal of Academia, 2021
The study of diversity and distribution of dragonfly, and their relationship with air parameters including temperature (°C) and humidity (%) at Sungai Muar, Kuala Pilah, Negeri Sembilan was carried out on 14 and 15 March 2020.
Nur Hasyimah Ramli   +1 more
doaj  

Condition of streams and other aquatic resources in Kane County Forest Preserve District parcels [PDF]

open access: yes, 2007
Kane County Forest Preserve District Grant/Contract No: 2005-5291INHS Technical Report Prepared for Kane County Forest Preserve ...
DeWalt, R. Edward
core  

A List of the Odonata of the La Rue-pine Hills Ecological Area [PDF]

open access: yes, 2017
A survey of the adult odonate fauna of the La Rue-Pine Hills Ecological Area, Union County, Illinois, was conducted during 1983-1985. Thirty six. species were collected including the damselfly Telebasis byersi Westfall; this damselfly is known to occur ...
McPherson, J. E, Vogt, T. E
core   +2 more sources

Descripción del último estadio larval de Acanthagrion aepiolum (Odonata: Coenagrionidae)

open access: yesRevista de la Sociedad Entomológica Argentina, 2007
El género neotropical Acanthagrion Selys (Odonata: Coenagrionidae) está integrado por 41 especies. Hasta el momento sólo se ha descripto el último estadio larval de ocho de ellas.
Federico LOZANO   +2 more
doaj  

Monitoring von Populationen der Helm-Azurjungfer Coenagrion mercuriale (Odonata: Coenagrionidae) : was taugen zwei Begehungen pro Saison? [PDF]

open access: yes, 2012
Schutzmassnahmen für bedrohte Kleinlibellenarten werden für die Erfolgskontrolle oft von einem minimalen Monitoring mit zwei Begehungen pro Jahr begleitet. Dabei wird die Anzahl Imagines erfasst.
Hepenstrick, Daniel   +2 more
core   +1 more source

Odonatos asociados al curso superior y medio del río Suquía, Córdoba, Argentina

open access: yesRevista de la Sociedad Entomológica Argentina, 2016
Se presenta la primera lista de la odonatofauna regional de Córdoba con 24 especies. Acanthagrion lancea Selys, Telebasis willinki Fraser (Zygopte- ra: Coenagrionidae), Erythrodiplax nigricans (Rambur), E.
Adriana I. ZAPATA, María C. PEREYRA
doaj  

Odonata (Insecta) diversity of Chinnar Wildlife Sanctuary, the southern Western Ghats, India

open access: yesJournal of Threatened Taxa, 2015
A study was conducted at Chinnar Wildlife Sanctuary, Idukki District, Kerala, the southern Western Ghats, to assess the diversity of odonates. We report 48 species of odonates, which include 31 species of Anisoptera (dragonflies) and 17 species of ...
C.K. Adarsh, R. Arunraj, P.O. Nameer
doaj   +1 more source

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