Few studies analyze the morphology and anatomy of the bat skull, and most of them are incomplete. Some of the difficulties stem from the fact that, in the representatives of the order Chiroptera, the interosseous sutures disappear by fusing together before active flight begins, which takes place over only a few months. This study presents a detailed morphological and anatomical description of the skull of a juvenile specimen of (Borkhausen, 1797). Juvenile skulls are difficult to preserve and often incomplete. Previously inconsistent terminology related to bones, sutures, and other cranial structures was unified, which will provide insight on the distribution of each structure in both juvenile and adult specimens to be investigated. The description fill in the gaps in knowledge about the cranial structures of and the representatives of the family Vespertilionidae. This will allow for precise descriptions of the skulls of bats.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11047484 | PMC |
| http://dx.doi.org/10.3390/ani14081225 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Mandibular Prognathism Correction in a Juvenile Umbrella Cockatoo () With the Use of an Orthosis.
J Avian Med Surg
January 2025
Stahl Exotic Animal Veterinary Services, Fairfax, VA 22030, USA.
A 9-week-old male umbrella cockatoo () presented with mandibular prognathism. The rostral rhinothecal tomial length appeared subjectively shorter than the rostral gnathothecal length, which was subjectively rostrally elongated. After an initial orthosis failed, a second orthosis was designed that employed the use of an orthopedic wire anchor in the rostral end of the rhinotheca, leaving the premaxillary bone undisturbed.
View Article and Find Full Text PDFA giant specimen of and comments on the ontogeny of rhamphorhynchines.
PeerJ
January 2025
Rye, NY, United States of America.
is one of the best-known pterosaurs, with well over 100 specimens being held in public collections. Most of these represent juvenile animals, and the adults known are typically around 1 m in wingspan. Here we describe a near complete skeleton, preserved partially in 3D, of an animal with a wingspan of around 1.
View Article and Find Full Text PDFOnly skull-deep? Headbutting adaptations may not extend to the brain cavity.
Anat Rec (Hoboken)
January 2025
Center for Anatomy and Functional Morphology, Icahn School of Medicine at Mount Sinai, New York, New York, USA.
High-impact headbutting behavior makes the muskox (Ovibos moschatus) a charismatic species. While many theorize how these headbutting bovids might protect their brain during such encounters, few have investigated their claims anatomically. We investigated the anatomical function of digitiform impressions in the bovid brain cavity and their relationship to headbutting.
View Article and Find Full Text PDFAnatomy and ontogeny of the "carnivorous aetosaur": New information on Coahomasuchus kahleorum (Archosauria: Pseudosuchia) from the Upper Triassic Dockum Group of Texas.
Anat Rec (Hoboken)
November 2024
Jackson School of Geosciences, The University of Texas at Austin, Austin, Texas, USA.
A newly referred specimen of Coahomasuchus kahleorum (TMM 31100-437) from the lower part of the Upper Triassic Dockum Group of Texas preserves much of the skeleton including the majority of the skull. Introduced in the literature in the 1980s as the "carnivorous aetosaur", TMM 31100-437 bears recurved teeth that previously were considered unique among aetosaurs. The small size of the individual led to speculation that it represents a skeletally immature individual that retains a plesiomorphic dentition for Archosauromorpha.
View Article and Find Full Text PDFMummy of a juvenile sabre-toothed cat Homotherium latidens from the Upper Pleistocene of Siberia.
Sci Rep
November 2024
Novosibirsk State University, Novosibirsk, Russia.
The frozen mummy of the large felid cub was found in the Upper Pleistocene permafrost on the Badyarikha River (Indigirka River basin) in the northeast of Yakutia, Russia. The study of the specimen appearance showed its significant differences from a modern lion cub of similar age (three weeks) in the unusual shape of the muzzle with a large mouth opening and small ears, the very massive neck region, the elongated forelimbs, and the dark coat color. Tomographic analysis of the mummy skull revealed the features characteristic of Machairodontinae and of the genus Homotherium.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!