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Chromosome study of Anteaters (Myrmecophagideae, Xenarthra): a preliminary report Genet. Mol. Biol.
Pereira Júnior,Hélio Rubens Jacintho; Jorge,Wilham; Costa,Maria Elvira Loyola Teixeira da.
Anteaters belong to the Order Xenarthra / Family Myrmecophagidae and are the only members without teeth. There are three genera with four living species in the family Myrmecophagidae: Myrmecophaga tridactyla (giant anteater), Tamandua tetradactyla (southern lesser anteater), Tamandua mexicana (northern lesser anteater), and Cyclopes didactylus (silky anteater). The karyotypes of M. tridactyla (2n = 60), T. tetradactyla (2n = 54) and C. didactylus (2n = 64) have already been described. In the present paper, three female and two male specimens of giant anteater and one lesser anteater male were analyzed. The results indicate the existence of a new karyotype in the genus Tamandua, with 2n = 56 chromosomes, which can represent a new lesser anteater species....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Anteater; Chromosomes; Myrmecophagidae.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572004000300014
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Evaluation of collared anteaters (Tamandua tetradactyla) presented in a wildlife health reference center of São Paulo state, Brazil Biota Neotropica
Bernegossi,Agda Maria; Rahal,Sheila Canevese; Melchert,Alessandra; Teixeira,Carlos Roberto; Lima,Fábio Henrique; Medeiros,Raphael Duarte; Alves da Silva,Aline.
Abstract Deforestation and road construction have inflicted negative effects on wildlife populations. To contribute to the comprehension and preservation of wildlife species, this study aimed to evaluate collared anteater presented to a reference center located in São Paulo state, Brazil. Furthermore, the locations where the animals were most frequently found were determined. Data on collared anteaters (Tamandua tetradactyla) examined at the Center for Medicine and Research in Wild Animals (CEMPAS) were evaluated retrospectively for a period of 13 years. A total of 46 collared anteaters was examined, comprised of 14 males, 10 females, and 22 without identifying information. On average, adult males weigh 4.41 kg while adult females weigh 4.95 kg. The most...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Wild animal; Highway; Clinical evolution; Anteater.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000100210
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Skull morphometry and vault sutures of Myrmecophaga tridactyla and Tamandua tetradactyla Iheringia, Sér. Zool.
Hossotani,Camila M. de S.; Ragusa-Netto,José; Luna,Helder S. e.
ABSTRACT This study aimed to examine the relationship between skull size and the level of cranial vault suture closure. A total of 50 Myrmecophaga tridactyla Linnaeus, 1758 and 178 Tamandua tetradactyla Linnaeus, 1758 skulls were analyzed in relation to 18 skull dimensions. The skulls were grouped into three levels of suture closure: no sutures closed (level 0), one or all the fallowing sutures closed: interfrontalis, sagitalis and coronalis (level 1) and all sutures closed (level 2). The results indicated that among the 18 variables measured, 17 showed significant differences (p ≤ 0.01) between level 0 and level 1 skulls of T. tetradactyla; as well as between level 0 and level 1, and level 0 and level 2 skulls of M. tridactyla. M. tridactyla level 1 and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Age; Anteater; Cranial morphology; Xenarthra..
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100238
Registros recuperados: 3
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