A new species of Calomys (Rodentia: Sigmodontinae) from Eastern Brazil

被引：26
|
作者：
Bonvicino, Cibele R. [1 ,2 ]
de Oliveira, Joao A. [3 ]
Gentile, Rosana [2 ]
机构：
[1] Inst Nacl Canc, Genet Program, Rio De Janeiro, Brazil
[2] IOC FIOCRUZ, Lab Biol & Parasitol Mamiferos Silvestres Reserva, Rio De Janeiro, Brazil
[3] Univ Fed Rio de Janeiro, Museu Nacl, Dept Vertebrados, Setor Mamiferos, Rio de Janeiro, Brazil
来源：
ZOOTAXA | 2010年 / 2336期
关键词：
molecular phylogeny; karyotype; cytochrome b; morphometrics; description; HANTAVIRUS PULMONARY SYNDROME; MUSCULINUS RODENTIA; VESPER MICE; KARYOTYPE; CYTOGENETICS; CRICETIDAE; PHYLOGENY; EVOLUTION; LAUCHA; GENUS;
D O I：
10.11646/zootaxa.2336.1.2
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
On the basis of combined analyses of karyotypic, molecular and morphologic data, we herein describe a new Calomys species collected in a transitional area between the Atlantic Forest and the Cerrado morphoclimatic domains of eastern Brazil. This new taxon differs from all other Brazilian Calomys species by its diploid number (2n=38), the lowest among Brazilian Calomys species, and by its yellowish snout. Phylogenetic analyses based on cytochrome b DNA suggest that this species belongs to the larger-bodied species group within Calomys, together with C. expulsus, C. callidus, C. callosus, and C. tocantinsi.
引用
收藏
页码：19 / 35
页数：17
相关论文
共 50 条
  • [1] A new species of Calomys (Rodentia, Sigmodontinae) from Central Brazil identified by its karyotype
    Fagundes, V
    Sato, Y
    Silva, MJD
    Rodrigues, F
    Yonenaga-Yassuda, Y
    HEREDITAS, 2000, 133 (03) : 195 - 200
  • [2] Two new species of Rhipidomys (Rodentia: Sigmodontinae) from Eastern Brazil, with comments on the taxonomy of the genus
    Campos, Bruno Augusto Torres Parahyba
    Percequillo, Alexandre Reis
    Miranda, Gustavo
    Langguth, Alfredo
    HYSTRIX-ITALIAN JOURNAL OF MAMMALOGY, 2022, 33 (02): : 138 - 156
  • [3] A new species of Oligoryzomys (Rodentia, Sigmodontinae) from northeastern and central Brazil
    Bonvicino, CR
    Weksler, M
    ZEITSCHRIFT FUR SAUGETIERKUNDE-INTERNATIONAL JOURNAL OF MAMMALIAN BIOLOGY, 1998, 63 (02): : 90 - 103
  • [4] Description of a new species of Akodon (Rodentia: Sigmodontinae) from southern Brazil
    Christoff, AU
    Fagundes, V
    Sbalqueiro, IJ
    Mattevi, MS
    Yonenaga-Yassuda, Y
    JOURNAL OF MAMMALOGY, 2000, 81 (03) : 838 - 851
  • [5] A new species of Oryzomys (Rodentia, Sigmodontinae) of the subflavus group from the Cerrado of Central Brazil
    Bonvicino, CR
    MAMMALIAN BIOLOGY, 2003, 68 (02) : 78 - 90
  • [6] A new species of Juliomys (Rodentia, Cricetidae, Sigmodontinae) from the Atlantic Forest of Southern Brazil
    Christoff, Alexandre U.
    Vieira, Emerson M.
    Oliveira, Larissa R.
    Goncalves, Juliana W.
    Valiati, Victor H.
    Tomasi, Paulo S.
    JOURNAL OF MAMMALOGY, 2016, 97 (05) : 1469 - 1482
  • [7] Chromosome studies of seven species of Oligoryzomys (Rodentia: Sigmodontinae) from Brazil
    Andrades-Miranda, J
    Oliveira, LFB
    Lima-Rosa, CAV
    Nunes, AP
    Zanchin, NIT
    Mattevi, MS
    JOURNAL OF MAMMALOGY, 2001, 82 (04) : 1080 - 1091
  • [8] A new karyotype of Oligoryzomys (Sigmodontinae, Rodentia) from central Brazil
    Lima, JFD
    Bonvicino, CR
    Kasahara, S
    HEREDITAS, 2003, 139 (01) : 1 - 6
  • [9] A NEW HELIGMONELLID SPECIES (NEMATODA) FROM OLIGORYZOMYS NIGRIPES (RODENTIA: SIGMODONTINAE) IN THE ATLANTIC FOREST, BRAZIL
    Souza, Joyce G. R.
    Digiani, Maria C.
    Simoes, Raquel O.
    Luque, Jose L.
    Rodrigues-Silva, Rosangela
    Maldonado, Arnaldo, Jr.
    JOURNAL OF PARASITOLOGY, 2009, 95 (03) : 734 - 738
  • [10] A NEW METASTRONGILID SPECIES (NEMATODA: METASTRONGYLIDAE): A LUNGWORM FROM AKODON MONTENSIS (RODENTIA: SIGMODONTINAE) IN BRAZIL
    Souza, Joyce G. R.
    Simoes, Raquel O.
    Thiengo, Silvana A. R. C.
    Lima, Walter S.
    Mota, Esther M.
    Rodrigues-Silva, Rosangela
    Lanfredi, Reinalda M.
    Maldonado, Arnaldo, Jr.
    JOURNAL OF PARASITOLOGY, 2009, 95 (06) : 1507 - 1511
12345