Results 161 to 170 of about 65,114 (318)

Potential for the American toad (Anaxyrus americanus) to contribute to biological control in a vegetable agroecosystem

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract The American toad (Anaxyrus americanus) is a native insectivorous amphibian common in agricultural fields in eastern North America. Past research on this and related species suggests potential for positive or negative effects on pest populations, depending on the prevalence of intraguild predation.
Margaret R. Douglas   +6 more
wiley   +1 more source

New partial skeleton of Homo habilis from the upper Burgi Member, Koobi Fora Formation, Ileret, Kenya

open access: yesThe Anatomical Record, Volume 309, Issue 3, Page 485-545, March 2026.
Abstract KNM‐ER 64061 is a partial skeleton from the upper Burgi Member of the Koobi Fora Formation (2.02–2.06 Ma) associated taphonomically and geochemically with a nearly complete mandibular dentition (KNM‐ER 64060) attributed to Homo habilis.
Frederick E. Grine   +8 more
wiley   +1 more source

Consumer resilience suppresses the recovery of overgrazed ecosystems

open access: yesEcological Applications, Volume 36, Issue 2, March 2026.
Abstract Many heterotroph species perish when faced with severe food limitation; others can persist, adapt, and thrive. Sea urchins are emblematic of this paradox: they can overgraze kelp forests to form barren habitats, but can then survive for decades in these nutritionally depauperate seascapes.
Nathan B. Spindel   +10 more
wiley   +1 more source

Tafonomía del gasterópodo cf. Donaldina robusta (Heterobranchia: Streptacididae) del Pensilvánico Medio, Formación La Joya, Sonora, México

open access: yesRevista de Biología Tropical, 2010
Los gasterópodos son un componente importante en la mayoría de los registros fósiles, sin embargo, las investigaciones se han centrado principalmente en la caracterización de las tafofacies y firmas tafonómicas en ambientes particulares. Se presentan los
Catalina Gómez E   +2 more
doaj  

High genetic connectivity in a gastropod with long-lived planktonic larvae [PDF]

open access: hybrid, 2019
Fabio Crocetta   +5 more
openalex   +1 more source

Labdane diterpenes from the marine pulmonate gastropod Trimusculus peruvianus [PDF]

open access: bronze, 1996
Aurelio San-Martı́n   +4 more
openalex   +1 more source

Diversity of Terrestrial Gastropods in Kabylia Region (Tizi-Ouzou, Northern Algeria) [PDF]

open access: diamond, 2021
Ramdane Ramdini   +3 more
openalex   +1 more source

Modeling Trophic Structure and Ecosystem Functioning of the Small Fish‐Dominated Largest Lake of Bangladesh

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
Kaptai Lake is a developing ecosystem with a linear food web and thereby vulnerable to external influences. The apex predator, Catfish (TL‐3.364), occupied the top trophic niches, while the overabundant (B: 3.264 t/km2) Clupeid (TL‐2.56) dominated the lower trophic level in the food web. The higher values of ecotrophic efficiency for most of the groups
Debashis Kumar Mondal   +6 more
wiley   +1 more source

Composición, distribución y abundancia de larvas de moluscos gastrópodos en el sur de Quintana Roo, México y norte de Belice

open access: yesRevista de Biología Tropical, 2000
Para conocer la composición, abundancia y distribución de larvas de gastrópodos, se realizaron muestreos mensuales de abril a diciembre de 1996 en el sur de Quintana Roo, México y norte de Belice.
J Oliva Rivera, A de Jesús Navarrete
doaj  

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