Oligoryzomys Bangs 1900

Moreira, Camila Do Nascimento, Ventura, Karen, Percequillo, Alexandre Reis & Yonenaga-Yassuda, Yatiyo, 2020, A review on the cytogenetics of the tribe Oryzomyini (Rodentia: Cricetidae: Sigmodontinae), with the description of new karyotypes, Zootaxa 4876 (1), pp. 1-111 : 59

publication ID

https://doi.org/ 10.11646/zootaxa.4876.1.1

publication LSID

lsid:zoobank.org:pub:190EC586-E14B-4AEF-A5EF-3DA401656159

DOI

https://doi.org/10.5281/zenodo.4566729

persistent identifier

https://treatment.plazi.org/id/03A587ED-3205-FFEF-83E9-FAF92E69F87A

treatment provided by

Plazi

scientific name

Oligoryzomys Bangs 1900
status

 

Oligoryzomys Bangs 1900

The genus Oligoryzomys , the most diverse of tribe Oryzomyini , comprises 25 extant species, namely, O. andinus (Osgood 1914) , O. arenalis (Thomas 1913) , O. brendae (Massoia 1998) , O. chacoensis ( Myers & Carleton 1981) , O. costaricensis (Allen 1893) , O. delicatus (Allen & Chapman 1897) , O. destructor (Tschudi 1844) (that includes O. d. destructor and O. d. spodiurus (Hershkovitz 1940)), O. flavescens (Waterhouse 1837) , O. fornesi (Massoia 1973) , O. fulvescens (Saussure 1860) , O. griseolus (Osgood 1912) , O. longicaudatus (Bennett 1832) , O. magellanicus (Bennett 1836) , O. mattogrossae (Allen 1916) , O. messorius (Thomas 1901) , O. microtis (Allen 1916) , O. moojeni ( Weksler & Bonvicino 2005) , O. nigripes (Olfers 1818) , O. pachecoi (Hurtado & D’Elía 2018) , O. rupestris ( Weksler & Bonvicino 2005) , O. stramineus ( Bonvicino & Weksler 1998) , O. utiaritensis (Allen 1916) , O. vegetus (Bangs 1902) , O. victus (Thomas 1898) , and O. yatesi ( Palma & Rodríguez-Serrano 2017) . The genus was distributed from northern Central America to the southernmost part of South America, inhabiting environments like rain forest (Amazonian and Atlantic Forests), open and dry areas (Cerrado, Caatinga and Restinga) and flooding-prone areas (Pampas and Pantanal) ( Prado & Percequillo 2013; Weksler & Bonvicino 2015b; Hurtado & D’Elía 2019a). Due to the high number of recognized species for this genus, we based our cytogenetic review on the last review of the genus performed by Weksler & Bonvicino (2015b). All cytogenetic data available for the genus was presented on Table 9, and the distribution of diploid and fundamental number of karyotyped specimens were presented on Fig. 17 View FIGURE 17 , Fig. 18 View FIGURE 18 and Fig. 19 View FIGURE 19 .

Kingdom

Animalia

Phylum

Chordata

Class

Mammalia

Order

Rodentia

Family

Muridae

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