Results 71 to 80 of about 107,806 (255)
Frontiers in Ecology and Evolution, 2018 Current approaches to biodiversity conservation are largely based on geographic areas, ecosystems, ecological communities, and species, with less attention on genetic diversity and the evolutionary continuum from populations to species.
David J. Coates +3 more
doaj +1 more source
The Anatomical Record, EarlyView.Abstract Scientists have been captivated by the ability to regenerate, focusing on uncovering the mechanisms of epimorphic regeneration and applying them to human medicine. The axolotl (Ambystoma mexicanum) has become the most intensively studied model in tetrapod regeneration research, particularly concerning limb regeneration.
Vivien Bothe, Nadia Fröbisch
wiley +1 more source
Advertisement calls of Boulenophrys daxuemontis Liu, Li, Cheng, Wei, Wang & Cheng, 2025 (Anura, Megophryidae) from a new distribution record in Nayong County, Guizhou Province [PDF]
HerpetozoaOur study reports a new distribution record for the recently described species Boulenophrys daxuemontis in Nayong County, Guizhou Province, expanding its known range.
Tuo Shen +8 more
doaj +3 more sources
The Anatomical Record, EarlyView.A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman +4 more
wiley +1 more source
Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)
The Anatomical Record, EarlyView.Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto +3 more
wiley +1 more source
Abstract The University of Tokyo Hokkaido Forest (UTHF) manages extensive areas of mature natural forests using the Stand-based Silvicultural Management System, which provides a favorable environment for forest organisms. In addition to forest reserves, where no silvicultural management or logging is conducted, there are other areas where ...
Dai Fukui, Satoshi N. Suzuki
openaire +2 more sources
Gonadal development in scorpion mud‐turtles, Kinosternon scorpioides, in a controlled environment
The Anatomical Record, EarlyView.Stage 20 was identified as the critical point for gonadal differentiation in Kinosternon scorpioides, providing key insights into sex determination. These findings enhance conservation strategies by supporting reproductive management and population viability in both in situ and ex situ programs. Abstract Research on gonadal development including sexual
Brenda Braga +4 more
wiley +1 more source
Orthotopic Transplantation of Native and Cryopreserved Ovarian Tissue in Day-Old Geese
Veterinary SciencesAs an alternative method for preserving female genetic material, the cryopreservation and orthotopic transplantation of day-old gonadal tissue have become well-developed techniques in a few poultry species. The aim of the present study was to apply these
Kitti Buda +8 more
doaj +1 more source
Osteohistology of two phorusrhacids reveals uninterrupted growth strategy
The Anatomical Record, EarlyView.Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Lotta Dreyer +2 more
wiley +1 more source
Biotechnology, Biodiversity and Conservation [PDF]
Nature Biotechnology, 1995 Karp, A., Ingram, D. S.
openaire +1 more source