Results 41 to 50 of about 659 (150)
Dragonflies and Damselflies (Odonata) of the Grand River System, Northeastern Ohio, 1974-1978 [PDF]
, 1981 Author Institution: Chagrin River Road, Gates Mills OH 44040Fifty-three collecting stations were established on the Grand River system, Northeastern Ohio, including tributary streams and watershed, from 1974 through 197S. Dragonfly and damsel fly adults,
Perry, T. Edward
core
River Research and Applications, Volume 40, Issue 10, Page 2022-2034, December 2024.Abstract The presence of sediment‐burrowing clubtail dragonflies (Gomphidae) may be directly related to riverine geomorphic properties. Their synchronous emergence behavior, marked by persistent exuviae, allows for the examination of emerging adult‐stage habitats.
Jessica M. Orlofske +4 more
wiley +1 more source
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
Dragonfly assemblages in the upper parts of the River Tisza: a comparison of larval and exuvial data in three channel types [PDF]
, 2017 We studied dragonfly assemblages in the Ukrainian section of the River Tisza, which still shows several natural (unregulated) properties. In 2010 and 2011 larvae and exuviae were collected in the vicinity of the villages Vilok (Вилок, Tiszaújlak), Nove ...
Dévai, György +2 more
core +3 more sources
Road Mortality of Dragonflies (Odonata) in a Great Lakes Coastal Wetland [PDF]
, 2018 Although road mortality of vertebrates has been well studied, road mortality of invertebrates has rarely been studied or considered in management scenarios. Mackinac Bay is an extensive coastal wetland in northern Michigan.
Riffell, Samuel Keith
core +3 more sources
Fragmenta Naturae, 2023 Paper presents the first record in the Stołowe Mountains of a rare, protected by law Golden-ringed Dragonfly Cordulegaster boltonii. One specimen was hunted by a domestic cat in 2022 in Łężyce village. The presented locality (c. 600m a.s.l.) is one of the most elevated localities of this species in Poland.
openaire +3 more sources
Predicting the distributions of under-recorded Odonata using species distribution models [PDF]
, 2012 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
Biogeography of Endemic Dragonflies of the Ozark-Ouachita Interior Highlands [PDF]
, 2019 A common pattern across many taxonomic groups is that relatively few species are widespread while the majority are restricted in their geographic ranges. Such species distributions are used to inform conservation status, which poses unique challenges for
Boys, Wade Alexander
core +2 more sources
Cordulegaster insignis Schneider, 1845 (Odonata: Cordulegastridae) the first record from Serbia over a century later [PDF]
Bulletin of the Natural History Museum, 2013 Tokom 2011. godine vrseno je istraživanje faune vilinskih konjica u Istocnoj Srbiji, u Sokobanjskoj kotlini, na srednjem toku Sokobanjske Moravice. Za ovaj lokalitet prethodno nisu postojali odonatoloski podaci. Registrovana je 21 vrsta, među kojima se nalazi i prvi recentni nalaz vrste Cordulegaster insignis Schneider, 1845.
Lena Kulic, Katarina Eric, Marija Gajic
openaire +1 more source