Results 211 to 220 of about 80,006 (331)

The origin of vertebrate teeth and evolution of sensory exoskeletons. [PDF]

Nature
Haridy Y, Norris SCP, Fabbri M, Nanglu K, Sharma N, Miller JF, Rivers M, La Riviere P, Vargas P, Ortega-Hernández J, Shubin NH.   +10 more
europepmc   +1 more source

‘Using anuran community diversity and Pseudacris crucifer to predict landscape quality across a land use gradient'

Wildlife Biology, EarlyView.
As human‐modified landscape and climate changes proliferate, maintaining biodiversity and understanding the function and quality of available habitat is imperative. As anurans (frogs/toads) such as Pseudacris crucifer, can be an indicator species of habitat quality and ecosystem productivity, studying the anuran community in a mixed‐land use region ...
Brian C. Kron, Karen V. Root
wiley   +1 more source

Cambrian carbonaceous protoconodonts and the early fossil record of the Chaetognatha. [PDF]

Proc Biol Sci
Slater BJ.
europepmc   +1 more source

The Pre-Cambrian Rocks of Britain and Bohemia [PDF]

, 1881
Henry Hicks
openalex   +1 more source

A Comparison of the Effects of Habitat Type and Human Influence on Occupancy of Freshwater Turtles in the Mississippi Embayment 栖息地类型与人类影响对密西西比湾淡水龟分布影响的比较

Wildlife Letters, EarlyView.
Pond and riverine turtles respond to land‐use in similar ways being sensitive to increased exposure to roads but resilient to agriculture. ABSTRACT Freshwater turtles are highly diverse in the southeastern United States, yet few studies document how diversity is distributed in agricultural and rural landscapes.
Rowland Fournier, Joshua R. Ennen, Philip R. Gould, Kristen K. Cecala, Sarah Sweat, Dustin Garig, Robert Colvin, Jon M. Davenport   +7 more
wiley   +1 more source

Monopodial and Sympodial Growth Modes in the Colonial Graptolithina (Hemichordata, Pterobranchia). [PDF]

Evol Dev
Maletz J, Lerosey-Aubril R.
europepmc   +1 more source

Stratigraphy and trilobite faunas of Cambrian sedimentary rocks of Cape Breton Island, Nova Scotia

, 1952
R. D. Hutchinson
openalex   +1 more source

The Pre-Cambrian Rocks of St. Davids and of Bohemia [PDF]

, 1881
C. Callaway
openalex   +1 more source

Impacts of Chopped Food on Primate Behavior Are Not Clear Cut. A Case Study on Zoo‐Housed Ring‐Tailed Lemurs

Zoo Biology, EarlyView.
Zoo‐housed ring‐tailed lemurs benefitted from the provision of whole and chopped food items. With different biologically relevant activities being promoted by both chopped and whole food respectively. Providing chopped food increased time on movement (exploration around the enclosure and foraging) and this may have wider health and welfare benefits ...
Adam J. George, Samuel Tull, Paul Rose
wiley   +1 more source

Exceptionally Preserved Setae: A Possible Morphological Synapomorphy of Cambrian Lophotrochozoans. [PDF]

Evol Dev
Liang Y, Topper TP, Holmer LE, Hu Y, Liu F, Zhang Z.   +5 more
europepmc   +1 more source