Results 41 to 50 of about 416 (167)
, 2015 Hájek, Jiří (2015): A new species of Schinostethus (Coleoptera: Psephenidae) from India, with new records of the genus from Southeast Asia.
Hájek, Jiří
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Aquatic habitat response to small dam removal demonstrates recovery in three years
Ecosphere, Volume 16, Issue 6, June 2025.Abstract Dams disrupt river networks by interrupting longitudinal transport of sediment and nutrients and obstructing the movement of aquatic organisms. Increasingly, water resource managers are looking for dam removal as a solution to restore connectivity and improve aquatic habitats, water quality, and fish passage.
Jeremy Dietrich +4 more
wiley +1 more source
Mating Behavior of Water Penny Beetles (Coleoptera: Psephenidae): A Hypothesis
The Coleopterists' Bulletin, 1976 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Murvosh, Chad M +1 more
openaire +1 more source
, 2017 FIGURES 1–4. Psephenops bifidus sp. nov., male: 1) habitus, dorsal view; 2) habitus, ventral view; 3) prosternum and prosternal process; 4) young adult, dorsolateral view. Specimens in alcohol.
Novelo-Gutiérrez, Rodolfo
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Limnology and Oceanography Letters, Volume 10, Issue 3, Page 371-380, June 2025.Abstract The Cofán communities rely on the Cofán Bermejo Ecological Reserve for their survival and cultural practices. Due to the rugged and inaccessible topography of the reserve in the Northern Ecuadorian Amazon region, limited biomonitoring and ecological characterization studies of the ecosystem health have been conducted.
Federico Sinche Chele +8 more
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, 2019 Figs. 7–9. Ectozoic organisms attached to larval Schinostethus. 7) Filamentous algae (yellow arrow); 8) Peritrich protozoans attached to venter; 9) Insect egg cases.Published as part of Shepard, William D.
Shepard, William D., Sites, Robert W.
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The evolutionary history of Coleoptera (Insecta) in the late Palaeozoic and the Mesozoic
Systematic Entomology, Volume 49, Issue 3, Page 355-388, July 2024.Structural transformations of the elytra and abdomen played a major role in the early beetle evolution in the Permian. Polyphaga appear late in the fossil record, with only a few fossils of Elateriformia in the Late Triassic. Several factors were involved in the enormous diversification of beetles in the Cretaceous but evolutionary interactions with ...
Rolf G. Beutel +6 more
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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
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Ecological Applications, Volume 34, Issue 2, March 2024.Abstract Recruitment limitation is known to influence species abundances and distributions. Recognition of how and why it occurs both in natural and in designed environments could improve restoration. Aquatic insects, for instance, rarely reestablish in restored streams to levels comparable to reference streams even years after restoration.
Samantha Dilworth, Brad W. Taylor
wiley +1 more source