Results 61 to 70 of about 609 (163)

A new species of Corydalus Latreille from Venezuela (Megaloptera, Corydalidae)

open access: yesZooKeys, 2010
A new species of dobsonfly, Corydalus wanningeri, from Venezuela, is described and illustrated. It superficially resembles C. neblinensis Contreras-Ramos, with a uniform reddish coloration of body and wings.
Atilano Contreras-Ramos   +1 more
doaj   +1 more source

Development of a non‐lethal stomach content analysis method for freshwater eels: An empirical evaluation of the tube method for Anguilla marmorata

open access: yesJournal of Fish Biology, Volume 107, Issue 6, Page 1995-2004, December 2025.
Abstract Understanding the feeding habits of predatory fish is essential for unravelling food web structures and implementing conservation strategies in riverine ecosystems. However, conventional lethal stomach content analysis methods are not necessarily appropriate for long‐term dietary studies, particularly for threatened species, as they require ...
Tatsuhiko Maeda   +3 more
wiley   +1 more source

BOOK REVIEW: Yang D. & Liu X.-Y.: MEGALOPTERA. FAUNA SINICA, INSECTA Vol. 51.

open access: yesEuropean Journal of Entomology, 2011
Science Press, Beijing, 2010, viii + 457 pp. + xiv tabs. ISBN 978-7-03-027159-4. Price GBP 45.00. [In Chinese, with English summary.]
U. ASPÖCK, H. ASPÖCK
doaj   +1 more source

Systematics and biogeography of the Indo-Malaysian endemic Neochauliodes sundaicus species-group (Megaloptera: Corydalidae)

open access: yesEuropean Journal of Entomology, 2010
The Neochauliodes sundaicus species-group is newly proposed, containing six species and endemic to Indo-Malaysia. All six species are described and illustrated, including two new species: Neochauliodes parvus Liu, Hayashi & Flint, sp. n.
Xingyue LIU   +3 more
doaj   +1 more source

Notas sobre la presencia de siálidos (Insecta: Sialidae) en la cuenca del río Ebro (España) = Notes on the presence of Sialidae (Insecta: Sialidae) in the Ebro River Basin (Spain) [PDF]

open access: yesMunibe Ciencias Naturales, 2005
Muestreos de macroinvertebrados en diferentes ríos de la cuenca del Ebro (España) aportaron capturas de larvas de siálidos (Insecta: Megaloptera: Sialidae) que fueron clasificadas como tres especies (Sialis fuliginosa, Sialis lutaria y Sialis nigripes ...
J. Oscoz, A. Agorreta, C. Durán
doaj  

Unusual importance of insectivory in the diet of the Neotropical otter, Lontra annectens (Major, 1897) (Mammalia, Carnivora) [PDF]

open access: yesNeotropical Biology and Conservation
The Neotropical otter, Lontra annectens, is a predator specialized in aquatic prey, and the main diet of this otter is fish, supplemented mainly by crustaceans and opportunistically by mollusks, insects, and vertebrates such as mammals, amphibians, birds,
Luis Ángel Pozos-López   +2 more
doaj   +3 more sources

The Megaloptera of Chile (Neuroptera)

open access: yes, 1973
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

The Genus Neohermes (Megaloptera: Corydalidae) [PDF]

open access: yesPsyche: A Journal of Entomology, 1965
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Quantifying and classifying microplastics and microparticles across aquatic heterotrophs from headwater streams in central Pennsylvania

open access: yesJournal of Freshwater Ecology
Microplastics ( 0.05). The distribution of microparticle morphology and color combinations varied significantly across the heterotroph groups, and there were negative correlations between brook trout morphological characteristics and microparticle count (
Isaac Carachilo   +4 more
doaj   +1 more source

Aquila megaloptera Meyen 1834

open access: yes, 2017
Aquila megaloptera Meyen, 1834a: 64, pl. 7. Now: Phalcoboenus megalopterus (Meyen, 1834a). See Hellmayr & Conover (1949: 278), Amadon (1964). Holotype: ZMB 426 (Lichtenstein 1832, Nr. 52 as an unidentified form), skin, juv., collected by Meyen in “ Februar ” [= 17–19 Feb 1831; see below] in “ Chile ” [= western slopes of Volcán Maipo, Chile; see below].
Mlíkovský, Jiří, Frahnert, Sylke
openaire   +2 more sources

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