Results 41 to 50 of about 1,584,015 (186)

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

open access: yesThe Anatomical Record, EarlyView.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom   +4 more
wiley   +1 more source

Why do aquatic carnivorous plants prefer growing in dystrophic waters?

open access: yesActa Biologica Slovenica, 2012
The majority of aquatic carnivorous plants (ACPS; Aldrovanda, Utricularia) usually grow in shallow dystrophic waters. In these habitats, rootless ACPs usually grow together with rooted aquatic non-carnivorous plants (N-ACPs).
Ludomír Adamec
doaj   +1 more source

Stretch-activated ion channels identified in the touch-sensitive structures of carnivorous Droseraceae plants

open access: yeseLife, 2021
In response to touch, some carnivorous plants such as the Venus flytrap have evolved spectacular movements to capture animals for nutrient acquisition. However, the molecules that confer this sensitivity remain unknown.
Carl Procko   +9 more
doaj   +1 more source

Widespread distribution of large silesaurids evidenced by a new record from the Middle Triassic of southwest Gondwana

open access: yesThe Anatomical Record, EarlyView.
The largest silesaurid known from South America is described here, demonstrating that silesaurids reached large body sizes in southwestern Gondwana. This discovery further underscores the widespread geographic distribution and temporal persistence of large silesaurids across Pangea, despite faunal turnovers and environmental events such as the Carnian ...
Rodrigo Temp Müller
wiley   +1 more source

Iso-Seq analysis of Nepenthes ampullaria, Nepenthes rafflesiana and Nepenthes × hookeriana for hybridisation study in pitcher plants

open access: yesGenomics Data, 2017
Tropical pitcher plants in the species-rich Nepenthaceae family of carnivorous plants possess unique pitcher organs. Hybridisation, natural or artificial, in this family is extensive resulting in pitchers with diverse features. The pitcher functions as a
Muhammad Mu'izzuddin Zulkapli   +5 more
doaj   +1 more source

«The Flowering Of The Strange Orchid»: From Plant Science To Victorian Horror From a Multidisciplinary Approach

open access: yesBrumal: Revista de Investigación sobre lo Fantástico, 2023
Plants are organisms whose great biological distance from humans has aroused cultural interest as powerful and/or dangerously unfamiliar creatures, especially during the Victorian period.
Francisco Javier Sánchez-Verdejo Pérez   +1 more
doaj   +1 more source

Quantitative muscle architecture in large carnivorous marsupials (Marsupialia: Dasyuridae) and links to substrate use and prey processing

open access: yesThe Anatomical Record, EarlyView.
Abstract The Dasyurid species Sarcophilus harrisii, Dasyurus maculatus, and Dasyurus viverrinus, occupying diverse ecological niches and forming a guild structure in Tasmania, provide a basis for examining the roles of various forelimb muscle groups in prey capture and locomotion.
Riya G. Bidaye   +4 more
wiley   +1 more source

The Sarracenia Pitcher Plants and Bog Gardening

open access: yesSibbaldia, 2008
The Sarracenia pitcher plants are among the world’s most beautiful and intriguing plants, and being carnivorous adds an extra dimension of fascination.
T Lawrence Mellichamp
doaj   +1 more source

Exploring the cranial morphology and possible convergences of Triassic non‐crocodylomorph pseudosuchians (Archosauria: Pseudosuchia) with other sauropsids through linear morphometrics

open access: yesThe Anatomical Record, EarlyView.
Abstract Triassic pseudosuchians had highly diversified cranial morphologies. These archosaurs occupied diverse ecological roles, ranging from terrestrial predators and herbivores to semiaquatic ambush predators and possible waders. Here, we apply linear cranial morphometrics to assess possible convergences with other sauropsids from the clades ...
Rafael Terras   +3 more
wiley   +1 more source

Are there carnivorous plants in the sea?

open access: yes, 2020
3 figures, 1 videoWhether because of Audrey from Frank Oz’s musical Little Shop of Horrors, or because of The day of the Triffids of John Wyndham’s, or even because of the little venus fly trap plants sold in the flower shops, everybody knows what ...
Calbet, Albert
core  

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