Results 21 to 30 of about 2,152,627 (280)

On the Comparative Osteology of the United States Columbidæ

open access: greenProceedings of the Zoological Society of London, 1891
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
R. W. Shupeldt
openalex   +3 more sources

Palaeontology and comparative osteology of some African cichlid fishes

open access: green, 1972
This thesis is not available on this repository until the author agrees to make it public. If you are the author of this thesis and would like to make your work openly available, please contact us: thesis@repository.cam.ac.uk.
Van Couvering
openalex   +2 more sources

A Work on the Comparative Osteology of the Procyonidæ

open access: greenJournal of Mammalogy, 1920
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
R. W. Shufeldt
openalex   +4 more sources

A new specimen of Sinopterus dongi (Pterosauria, Tapejaridae) from the Jiufotang Formation (Early Cretaceous, China) [PDF]

open access: yesPeerJ, 2021
The Tapejarinae are edentulous pterosaurs that are relatively common in Cretaceous continental deposits in South America, North Africa, Europe, and China (mostly Early Cretaceous).
Caizhi Shen   +6 more
doaj   +2 more sources

Inferences about fossil hominin locomotion through 3D morphometric analysis of wrist ligament insertion sites [PDF]

open access: yesScientific Reports
Understanding the evolution of wrist anatomy in fossil hominins is essential for reconstructing their locomotor behavior and manipulative capabilities. Traditionally, most studies have focused on bone morphology, overlooking the informative potential of ...
Aroa Casado   +9 more
doaj   +2 more sources

Forensic Tools for Species Identification of Skeletal Remains: Metrics, Statistics, and OsteoID

open access: yesBiology, 2021
Although nonhuman remains constitute a significant portion of forensic anthropological casework, the potential use of bone metrics to assess the human origin and to classify species of skeletal remains has not been thoroughly investigated.
Heather M. Garvin   +6 more
doaj   +1 more source

High Endemism in an Endangered Biodiversity Hotspot: Phylogeny, Taxonomy and Distribution Patterns of Catfishes of the Psammocambeva Alpha-Clade (Siluriformes: Trichomycteridae) from the Rio Doce Basin, Brazil

open access: yesFishes, 2023
The Rio Doce basin is situated in a biodiversity hotspot, with some fish groups still superficially known. The intense process of habitat loss and water contamination justifies efforts to speed up the pace of describing fish species diversity. Herein, we
Wilson J. E. M. Costa   +4 more
doaj   +1 more source

Molecular Phylogeny, Taxonomy and Distribution Patterns of Trichomycterine Catfishes in the Middle Rio Grande Drainage, South-Eastern Brazil (Siluriformes: Trichomycteridae)

open access: yesFishes, 2023
The Rio Grande drainage plays a key role in supplying water and electricity to large urban centres, but some components of its rich ichthyofauna are still poorly known.
Wilson J. E. M. Costa   +3 more
doaj   +1 more source

Perils of Underestimating Species Diversity: Revisiting Systematics of Psammocambeva Catfishes (Siluriformes: Trichomycteridae) from the Rio Paraíba do Sul Basin, South-Eastern Brazil

open access: yesTaxonomy, 2022
Psammocambeva, a subgenus of Trichomycterus s.s., includes a clade endemic to south-eastern Brazil, the Psammocambeva alpha-clade (PAC), containing species with similar colour pattern and fin morphology, making difficult their identification without ...
Wilson J. E. M. Costa   +4 more
doaj   +1 more source

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