Results 241 to 250 of about 183,767 (299)

Ontogenetic shifts in morphology and ecology of eastern Pacific white sharks revealed by computer vision. [PDF]

PLoS One
DiGiacomo AE, Andrzejaczek S, Block BA.
europepmc   +1 more source

Different shape but the same topographical complexity—The lingual gross anatomy of the Saimaa (Pusa saimensis) and Baltic ringed seals (Pusa hispida botnica)

The Anatomical Record, EarlyView.
Abstract Despite the distinctly different shapes of their tongues, the tongue gross anatomy of Saimaa ringed seal closely resembled that of Baltic ringed seal. There were no differences in the extrinsic and intrinsic tongue muscles or their associated vascularization and innervation between Saimaa and Baltic ringed seals.
Juha Laakkonen, Heini Nihtilä
wiley   +1 more source

Microbial and small zooplankton communities predict density of baleen whales in the southern California Current Ecosystem. [PDF]

PLoS One
Satterthwaite EV, Ruiz TD, Patin NV, Alksne MN, Thomas L, Dinasquet J, Lampe RH, Chan KG, Patrick NA, Allen AE, Baumann-Pickering S, Semmens BX.   +11 more
europepmc   +1 more source

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

The 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, Rodrigo Temp Müller, Leonardo Kerber, Mirian Carbonera   +3 more
wiley   +1 more source

How competition can drive allochronic divergence: A case study in the Marine Midge, Clunio marinus. [PDF]

PLoS Comput Biol
Jacobsen AGG, Kaiser TS, Gokhale CS.
europepmc   +1 more source

Developmental morphology of claspers and clasper‐glands during maturation in Potamotrygon wallacei (Chondrichthyes: Potamotrygoninae)

The Anatomical Record, EarlyView.
Abstract The claspers are the copulatory organs in male elasmobranchs, responsible for directing the semen into the female cloaca (C). However, the microscopic morphology of the claspers remains poorly understood. This study describes the morphology of the claspers and clasper glands (CGs) of cururu stingray (Potamotrygon wallacei) at different ...
Matheus Samuel Cunha Braga, Grazyelle Sebrenski da Silva, Maria Inês Braga de Oliveira, Jaydione Luiz Marcon, Ruben Dario Morales Gamba   +4 more
wiley   +1 more source

Sperm whales habituate to research vessels engaged in photoidentification. [PDF]

PLoS One
Whitehead H, Clarke CMK, Eguiguren A.
europepmc   +1 more source

Correction: Chemoautotrophic Thermodesulfobacteriota as a key genomic potential group in the hypoxic diazotrophic community of the Changjiang (Yangtze River) estuary. [PDF]

Front Microbiol
Zhang M, Zhu Y, Sun Z, Wang B, Chen J, Zhou F, Zeng J, Li M, Zou D, Jiang Z.   +9 more
europepmc   +1 more source

Marine Bioactives in Liver Aging: Mechanistic Insights and Translational Potential. [PDF]

Mar Drugs
Moreno Traspas R, Tman Z.
europepmc   +1 more source

A New Contribution on the Sea Slug (Gastropoda: Heterobranchia) Fauna of the Ustica Island Marine Protected Area (Lower Tyrrhenian Sea, Mediterranean). [PDF]

Biology (Basel)
Lombardo A, Marletta G, Chemello R, Ballesteros M.   +3 more
europepmc   +1 more source