Morphology of the Lingual Surface of South American Fur Seal (Arctocephalus australis) and Sea Lion (Otaria flavescens)
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Dosyalar
Tarih
2015
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Wiley-Blackwell
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, we aimed to describe the morphological characteristics of the lingual papillae in two species of Otariidae family by stereomicroscopy and scanning electron microscopy. We used tongues of two South American Otariidae species. The tongues were elongated and terminated in bifid apex and there was no median sulcus on the dorsal lingual surface. The most numerous type of lingual papilla was filiform in the South American fur seal (SASL) and entire dorsal lingual surface was covered by these filiform papillae but the dorsal surface of the tongue of the South American sea lion was covered by numerous polygonal projections, which were different in size. Fungiform papillae were detected in only SASL and they randomly distributed on the lingual apex and body, and some fungiform papillae were collected into twosome or threesome groups on the posterior part of the lingual body. Circumvallate papilla was found in the center of the lingual radix of South American sea lion. Thread-like conical papillae were common for both species and they located on the lingual radix. We determined that lingual surface morphology was completely different in each species, although they were members of the same family, Otariidae. (C) 2014 Wiley Periodicals, Inc.
Açıklama
Anahtar Kelimeler
anatomy, pinniped, SEM, tongue, Scanning-Electron-Microscopy, Receptor Genes, Umami Taste, Tongue, Diet, Papillae, Mammals, Origin, Pinnipedia, Phylogeny
Kaynak
Microscopy Research and Technique
WoS Q Değeri
Q3
Scopus Q Değeri
Q1
Cilt
78
Sayı
2
