関: cotton rat、Neotoma、Sigmodon、Sigmodontinae

WordNet

American cotton rats (同)genus Sigmodon
packrats (同)genus Neotoma
give (hair) the appearance of being fuller by using a rat
a pad (usually made of hair) worn as part of a womans coiffure
any of various long-tailed rodents similar to but larger than a mouse
catch rats, especially with dogs
desert ones party or group of friends, for example, for ones personal advantage
employ scabs or strike breakers in
sieve so that it becomes the consistency of rice; "rice the potatoes"
annual or perennial rhizomatous marsh grasses; seed used for food; straw used for paper
grains used as food either unpolished or more often polished
standing or position on a scale
United States playwright (1892-1967) (同)Elmer Rice, Elmer Leopold Rice, Elmer Reizenstein
English lyricist who frequently worked with Andrew Lloyd Webber (born in 1944) (同)Sir Tim Rice, Timothy Miles Bindon Rice
a local tax on property (usually used in the plural)

PrepTutorEJDIC

『ネズミ』 / ひきょう者,裏切り者 / ネズミをつかまえる / 《話》(人を)裏切る,密告する《+『on』+『名』〈人〉》
『米』(欧米ではプディングやケーキの原料にも用いる) / イネ(稲) / 〈ゆでたジャガイモ・カボチャなど〉‘を'ライサー(ricer)で米粒ほどの太さのそうめん状にする
〈C〉〈U〉（品質・技量などによる）格づけ,評価 / 〈C〉（個人・会社の経済的な）信用度 / 〈C〉(トン・馬力による)(船舶・車)の等級 / 〈C〉(テレビ・ラジオの)視聴率

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/02/16 16:07:00」(JST)

wiki en

Oryzomyini is a tribe of rodents in the subfamily Sigmodontinae of family Cricetidae. It includes about 120 species in about thirty genera,^[1] distributed from the eastern United States to the southernmost parts of South America, including many offshore islands. It is part of the clade Oryzomyalia, which includes most of the South American Sigmodontinae.

The name "Oryzomyini" derives from that of its type genus, Oryzomys, which means "rice rat/mouse". Many species are also known as rice rats.

Taxonomy

Contents of Oryzomyini

An oryzomyine group was first envisaged by Oldfield Thomas in the early 20th century. He defined it to include pentalophodont species, which have a mesoloph(id) on the upper and lower molars, with a long palate (extending past the third molars). Thomas included Oligoryzomys, Oecomys, and Oryzomys (which included many species now in other genera), as well as Rhagomys, which is currently classified in the related tribe Thomasomyini instead. In 1944, Hershkovitz proposed a more extended definition of the group, excluding Rhagomys, but including Nectomys (then including Sigmodontomys), Neacomys, and Scolomys. Some subsequent authors did not separate the oryzomyines from the thomasomyines, which were distinguished from them by having a short palate, including Vorontsov, who in 1959 was the first to use Oryzomyini as a formal family-group name. He included most current oryzomyines as well as the thomasomyines and tylomyines, which are now known to be more distantly related.^[2]

The genera Holochilus (including Lundomys at the time), Pseudoryzomys, and Zygodontomys were not included at the time because of their tetralophodont molars (lacking complete mesoloph(id)s); instead, Holochilus was considered to be a sigmodont, related to Sigmodon and Reithrodon, and Pseudoryzomys and Zygodontomys were considered to be members of Phyllotini, another large South American tribe.^[2] Although lacking mesoloph(id)s, these genera share other characters with oryzomyines, and a series of papers by Robert Voss and coworkers in the early 1990s established their membership in Oryzomyini.^[3]

In a 1993 paper, Voss and Carleton proposed the first cladistic diagnosis of Oryzomyini. They included twelve genera and proposed five synapomorphies for the tribe: presence of a pair of mammae on the chest; a long palate marked by posterolateral palatal pits, perforations near the third molar; absence of an alisphenoid strut, which in some sigmodontines separates two foramina (openings) in the skull; absence of a suspensory process of the squamosal bone attached to the roof of the tympanic cavity, the tegmen tympani; and absence of a gall bladder.^[4] Some of these have been reversed in some oryzomyines; for example, an alisphenoid strut is present in several oryzomyines, including Eremoryzomys.^[5]

The contents of Oryzomyini have been largely stable since,^[6] but the allocation of some animals has been contentious. Megaoryzomys, an extinct giant rat from the Galápagos Islands, has been allocated to both Oryzomyini and Thomasomyini, but its correct classification currently remains unclear.^[7] The genus Scolomys has been excluded from Oryzomyini on the basis of studies of the mitochondrial cytochrome b gene,^[8] but the nuclear IRBP gene provides evidence for its membership in Oryzomyini.^[9] Handleyomys fuscatus was placed in the thomasomyine genus Aepeomys before its close relationship to H. intectus was recognized in 2002.^[10] Microakodontomys transitorius was described as a transitional form between oryzomyines and akodontines, but later allied with Oryzomyini^[11] and even summarily dismissed as an anomalous Oligoryzomys.^[12]

In the early 2000s, the advent of molecular phylogenetics has led to progress in the understanding of the relationships of oryzomyines. They are currently classified in the family Cricetidae, which includes the voles, hamsters, deermice, and many other species, chiefly in the Americas and Eurasia. Within this family, they are part of the subfamily Sigmodontinae, which is mainly distributed in South America but also extends into southern North America. Sigmodontinae includes several tribes, most of which cluster into a clade now known as Oryzomyalia, which includes Oryzomyini, Akodontini, Phyllotini, Thomasomyini, and other, smaller groups, but not the cotton rats (Sigmodon) and the Ichthyomyini.^[13]

Internal classification

The relationships among the oryzomyine genera have long been obscure, although several studies provided insights into the relations of some genera.^[14] The single most significant problem in oryzomyine taxonomy has been the definition of the type genus, Oryzomys,^[15] which in one classification included all animals then recognized as oryzomyines.^[16] Many groups were later excluded from the genus, but even so it included forty species that did not form a monophyletic group.^[17]

In the 2000s, Marcelo Weksler published several studies in which he used evidence from IRBP, a nuclear gene, and morphology to assess the relationships among the members of Oryzomyini. He provided support for several intergeneric relationships and clarified the scale of the Oryzomys problem, as species of Oryzomys appeared in about ten separate clades.^[18] In a 2006 publication, he and coworkers described ten new genera for species previously placed in Oryzomys and transferred some others to Handleyomys, leaving only about six species in Oryzomys.^[1]

Oryzomyini

Clade A

Clade B

	Clade C

	Clade D

Possible relationships of major oryzomyine clades.^[19]

Weksler's analyses suggested that oryzomyines fall into four major clades, which were largely congruent across his analyses of morphology and IRBP, but support for all of those was limited and the placement of some genera remained unclear. He dubbed these clades "clade A" through "clade D". Some analyses supported a relationship between clades C and D, which in turn were related to clade B, with clade A at a basal position, but other analyses could not resolve the relationships among the major clades.^[18] The four clades are as follows:

Clade A includes only Scolomys and Zygodontomys, but support for a relationship between those morphologically and ecologically dissimilar genera was not strong.^[20]
Clade B includes at least Oecomys, Handleyomys, Euryoryzomys, Transandinomys, Hylaeamys, and Nephelomys, the latter four of which were included in Oryzomys until 2006.^[21] Amphinectomys and Mindomys were also recovered in the clade in some analyses,^[22] but the former, for which most morphological characters are unknown, is more likely related to Nectomys within clade D^[23] and the relations of the latter, a poorly known yet unique animal, are obscure as some analyses suggest it is a basal member of Oryzomyini.^[24] There is little support for all intergeneric relationships within the clade.^[18]
Clade C includes Oligoryzomys, Neacomys, Microryzomys, and Oreoryzomys, which was placed in Oryzomys until 2006.^[21] No intergeneric relationships within this clade received substantial support.^[18]
Clade D includes Drymoreomys,^[25] Eremoryzomys, Cerradomys, Sooretamys, Oryzomys, Lundomys, Pseudoryzomys, Holochilus, Aegialomys, Nesoryzomys, Melanomys, Sigmodontomys, Nectomys,^[21] most likely Amphinectomys,^[23] and the extinct Megalomys,^[26] Agathaeromys,^[27] and Pennatomys.^[28] Eremoryzomys, Cerradomys, Sooretamys, and Aegialomys were included in Oryzomys before 2006.^[21] There is some support for a basal placement of Eremoryzomys within this clade and for two major groups of related genera, one including Holochilus, Lundomys, and Pseudoryzomys and the other Nectomys, Amphinectomys, Sigmodontomys, Melanomys, Aegialomys, and Nesoryzomys,^[29] with the extinct Megalomys and Pennatomys.^[30] The Holochilus–Lundomys–Pseudoryzomys group also includes the extinct Noronhomys and Carletonomys.^[31] Oryzomys may be its closest relative, but it is possible that this arrangement is the result of a convergent development of adaptations to a life in the water in the two groups.^[32] Within the group of Nectomys and related genera, there is some support for a core group that excludes Aegialomys and Nesoryzomys and for two subclades within the core group, one including Nectomys and Amphinectomys and the other Melanomys and Sigmodontomys.^[29]

The affinities of some species remain unclear. Many oryzomyines are known from the Lesser Antilles, including "Ekbletomys hypenemus" and species of Megalomys and Oligoryzomys, but most remain undescribed.^[33]

Description

Most oryzomyines are nondescript rodents that look like common house mice and rats, but the tribe also includes some spectacularly specialized forms.^[34] The smallest members, mainly in clade C, may have a head-body length of as little as 65 millimetres (2.6 in) and mass of 10 grams (0.4 oz), but the largest living oryzomyine, Nectomys, reaches head and body lengths over 250 millimetres (9.8 in) and mass of about 300 grams (10 oz); Lundomys and Holochilus are only a little smaller.^[35] Some of the extinct species from the Lesser Antilles, such as "Ekbletomys hypenemus" and Megalomys desmarestii, were even larger.^[36]

Distribution and ecology

Oryzomyines range from New Jersey in the north, where the Marsh Rice Rat (Oryzomys palustris) is found, to Tierra del Fuego in the south, where Oligoryzomys magellanicus occurs. Extinct species are known from Jamaica (Oryzomys antillarum), the Galápagos Islands (Nesoryzomys and Aegialomys galapagoensis), Fernando de Noronha (Noronhomys), and the Lesser Antilles north to Anguilla (Megalomys, Oligoryzomys victus, and several unidentified genera).^[7] They are abundant in many environments, from rainforest to grassland.^[34] Most live in the forest, but Zygodontomys, Lundomys, Pseudoryzomys, Aegialomys, and Nesoryzomys live exclusively in open vegetation and some other genera include both forest and non-forest forms.^[37] Most oryzomyines are relatively unspecialized animals that live on the ground,^[34] but Oecomys is specialized to live in trees and various members of clade D, including Holochilus, Oryzomys, and Nectomys, are semiaquatic, spending at least some of their time in the water.^[38]

References

^ ^a ^b Weksler et al., 2006, table 1
^ ^a ^b Weksler, 2006, p. 4
^ Weksler, 2006, p. 5
^ Voss and Carleton, 1993, p. 31
^ Weksler, 2006, p. 38
^ Musser and Carleton, 2005; Weksler, 2006; Weksler et al., 2006
^ ^a ^b Musser and Carleton, 2005
^ Musser and Carleton, 2005, p. 1117
^ Weksler, 2006, p. 124
^ Voss et al., 2002, p. 2
^ Musser and Carleton, 2005, p. 1126
^ Weksler et al., 2006, table 1, footnote d
^ Steppan et al., 2004
^ Weksler, 2006, p. 7
^ Weksler, 2006, p. 10
^ Ray, 1962
^ Weksler, 2006, p. 10, table 2
^ ^a ^b ^c ^d Weksler, 2006, figs. 34–39
^ Weksler, 2006, figs. 37, 39; figs. 34–36, 38 provided less resolved topologies.
^ Weksler, 2006, p. 75
^ ^a ^b ^c ^d Weksler et al., 2006
^ Weksler, 2006, figs. 34, 35, 38
^ ^a ^b Weksler, 2006, p. 133
^ Weksler et al., 2006, p. 17
^ Percequillo et al., 2011, p. 372
^ Weksler et al., 2006, p. 18
^ Zijlstra et al., 2010, p. 869
^ Turvey et al., 2010, p. 766
^ ^a ^b Weksler, 2006, figs. 37–39
^ Turvey et al., 2010, pp. 759–760
^ Pardiñas, 2008
^ Weksler, 2006, p. 131
^ Turvey, 2009
^ ^a ^b ^c Weksler, 2006, p. 3
^ Weksler, 2006, p. 3, table 8
^ Ray, 1962, tables 7, 11
^ Weksler, 2006, pp. 81–82
^ Weksler, 2006, pp. 78–79

Literature cited

Musser, G.G. and Carleton, M.D. 2005. Superfamily Muroidea. Pp. 894–1531 in Wilson, D.E. and Reeder, D.M. (eds.). Mammal Species of the World: a taxonomic and geographic reference. 3rd ed. Baltimore: The Johns Hopkins University Press, 2 vols., 2142 pp. ISBN 978-0-8018-8221-0
Pardiñas, U.F.J. 2008. A new genus of oryzomyine rodent (Cricetidae: Sigmodontinae) from the Pleistocene of Argentina (subscription required). Journal of Mammalogy 89(5):1270–1278.
Pardiñas, U.F.J., D'Elía, G. and Ortiz, P.E. 2002. Sigmodontinos fósiles (Rodentia, Muroidea, Sigmodontinae) de América del sur: Estado actual de su conocimiento y prospectiva. Mastozoología Neotropical 9(2):209–252 (in Spanish).
Percequillo, A.R., Weksler, M., and Costa, L.P. 2011. A new genus and species of rodent from the Brazilian Atlantic Forest (Rodentia: Cricetidae: Sigmodontinae: Oryzomyini), with comments on oryzomyine biogeography (subscription required). Zoological Journal of the Linnean Society 161(2):357–390.
Ray, C.E. 1962. The Oryzomyine Rodents of the Antillean Subregion. Doctor of Philosophy thesis, Harvard University, 211 pp.
Turvey, S.T. 2009. Holocene Extinctions. Oxford University Press US, 359 pp. ISBN 978-0-19-953509-5
Turvey, S.T., Weksler, M., Morris, E.L., and Nokkert, M. 2010. Taxonomy, phylogeny, and diversity of the extinct Lesser Antillean rice rats (Sigmodontinae: Oryzomyini), with description of a new genus and species (subscription required). Zoological Journal of the Linnean Society 160:748–772.
Voss, R.S. and Carleton, M.D. 1993. A new genus for Hesperomys molitor Winge and Holochilus magnus Hershkovitz (Mammalia, Muridae) with an analysis of its phylogenetic relationships. American Museum Novitates 3085:1–39.
Voss, R.S., Gómez-Laverde, M. and Pacheco, V. 2002. A new genus for Aepeomys fuscatus Allen, 1912, and Oryzomys intectus Thomas, 1921: Enigmatic murid rodents from Andean cloud forests. American Museum Novitates 3373:1–42.
Voss, R.S. and Myers, P. 1991. Pseudoryzomys simplex (Rodentia: Muridae) and the significance of Lund's collections from the caves of Lagoa Santa, Brazil. Bulletin of the American Museum of Natural History 206:414–432.
Weksler, M. 2006. Phylogenetic relationships of oryzomyine rodents (Muroidea: Sigmodontinae): separate and combined analyses of morphological and molecular data. Bulletin of the American Museum of Natural History 296:1–149.
Weksler, M., Percequillo, A.R. and Voss, R.S. 2006. Ten new genera of oryzomyine rodents (Cricetidae: Sigmodontinae). American Museum Novitates 3537:1–29.
Zijlstra, J.S., Madern, P.A. and Hoek Ostende, L.W. van den. 2010. New genus and two new species of Pleistocene oryzomyines (Cricetidae: Sigmodontinae) from Bonaire, Netherlands Antilles (subscription required). Journal of Mammalogy 91(4):860–873.

UpToDate Contents

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English Journal

Creating rat model for hypoxic brain damage in neonates by oxygen deprivation.

Zhang Q, Ding Y, Yao Y, Yu Y, Yang L, Cui H.Author information Department of Pediatrics of Beijing Friendship Hospital, Capital Medical University, Beijing, P. R. China.AbstractCurrent study explores the feasibility of using a non-surgical method of oxygen deprivation to create Hypoxic brain damage in neonatal rats for medical studies. 7-day-old Sprague Dowley (SD) rats were kept in a container with low oxygen level (8%) for 1.5h. A second group had bilateral cephalic artery ligation before the 1.5h-low oxygen treatment, a method similar to the popular Rice method, to expose the brain to both hypoxic and ischemic situations. Short term neural functions and brain water weights were evaluated 1 day after the hypoxic treatment. Brain pathology and histology were also examined at 1 day and 3 days after the hypoxic treatment. Both groups showed impaired neural functions and increased brain water weight compared to the controls. Histology studies also revealed injuries in the subcortex, hippocampus and lateral ventricle in the brains from both groups. There is no significant difference in the degree of brain damages observed in the two groups. Our work demonstrated that oxygen deprivation alone is sufficient to cause brain damages similar to those seen in Hypoxic-ischemic brain disease (HIBD). Because this method avoids the invasive surgical procedure and therefore reduces the stress and mortality of laboratory animals during the experiment, we recommend it to be the favorable method for creating rat models for HIBD studies.
PloS one.PLoS One.2013 Dec 17;8(12):e83589. doi: 10.1371/journal.pone.0083589.
Current study explores the feasibility of using a non-surgical method of oxygen deprivation to create Hypoxic brain damage in neonatal rats for medical studies. 7-day-old Sprague Dowley (SD) rats were kept in a container with low oxygen level (8%) for 1.5h. A second group had bilateral cephalic arte
PMID 24358300

Rice bran extract affects differentiation of mesenchymal stem cells potency into osteogenic cells.

Fukumoto K, Tsuno T, Taniguchi M, Terada S.Author information Department of Applied Chemistry and Biotechnology, Graduate School of Engineering , University of Fukui, 3-9-1, Bunkyo, Fukui, 910-8507, Japan, k04370538@hotmail.co.jp.AbstractAs rice bran contains various nutrients and other proteins of which a part has biological effects on animal cells, we tested the effect of rice bran extract on rat mesenchymal stem cells (rMSCs) obtained from bone marrow. These rMSCs are pluripotent and can be readily induced to differentiate into a number of cell types, including bone and cartilage. rMSC was aggregated by culturing in serum-free condition with rice bran extract, but was not aggregated by culturing in serum-free condition or in serum-containing medium. Moreover, the longer aggregates of rMSCs were cultured in serum-free condition with rice bran extract, the more the aggregates grew. After two passages in serum-free conditions, rMSCs lost their potency for differentiation into osteogenic cells; however, the addition of rice bran extract to serum-free medium successfully prevented the loss of this ability for differentiation. In addition, MSC makers CD105 and CD166 gene expression in serum-free condition with rice barn extract corresponded to these expressions in serum-containing medium. This result suggests that certain factors in rice bran could be bioactive and contribute toward retaining the ability of MSCs to differentiate into osteogenic cells after passaging.
Cytotechnology.Cytotechnology.2013 Dec;65(6):937-43. doi: 10.1007/s10616-013-9570-6. Epub 2013 Sep 24.
As rice bran contains various nutrients and other proteins of which a part has biological effects on animal cells, we tested the effect of rice bran extract on rat mesenchymal stem cells (rMSCs) obtained from bone marrow. These rMSCs are pluripotent and can be readily induced to differentiate into a
PMID 24061553

Identification of a Receptor for Neuropeptide VGF and Its Role in Neuropathic Pain.

Chen YC, Pristerá A, Ayub M, Swanwick RS, Karu K, Hamada Y, Rice AS, Okuse K.Author information From the Department of Life Sciences, Faculty of Natural Sciences, Imperial College London, London SW7 2AZ, United Kingdom and.AbstractVGF (nonacronymic) is a neuropeptide precursor that plays multiple roles in regulation of energy balance, reproduction, hippocampal synaptic plasticity, and pain. Data from a number of pain models showed significant up-regulation of VGF in sensory neurons. TLQP-21, one of the VGF-derived neuropeptides, has been shown to induce a hyperalgesic response when injected subcutaneously into the hind paw of mice. However, the precise role of VGF-derived neuropeptides in neuropathic pain and the molecular identity of the receptor for VGF-derived peptides are yet to be investigated. Here we identified gC1qR, the globular heads of the C1q receptor, as the receptor for TLQP-21 using chemical cross-linking combined with mass spectrometry analysis. TLQP-21 caused an increase in intracellular Ca(2+) levels in rat macrophages and microglia. Inoculation of TLQP-21-stimulated macrophages into rat hind paw caused mechanical hypersensitivity. The increase in intracellular Ca(2+) levels in macrophages was attenuated by either siRNA or neutralizing antibodies against gC1qR. Furthermore, application of the gC1qR-neutralizing antibody to rats with partial sciatic nerve ligation resulted in a delayed onset of nerve injury-associated mechanical hypersensitivity. These results indicate that gC1qR is the receptor for TLQP-21 and plays an important role in chronic pain through activation of macrophages. Because direct association between TLQP-21 and gC1qR is required for activation of macrophages and causes hypersensitivity, disrupting this interaction may be a useful new approach to develop novel analgesics.
The Journal of biological chemistry.J Biol Chem.2013 Nov 29;288(48):34638-46. doi: 10.1074/jbc.M113.510917. Epub 2013 Oct 8.
VGF (nonacronymic) is a neuropeptide precursor that plays multiple roles in regulation of energy balance, reproduction, hippocampal synaptic plasticity, and pain. Data from a number of pain models showed significant up-regulation of VGF in sensory neurons. TLQP-21, one of the VGF-derived neuropeptid
PMID 24106277

Japanese Journal

Melatonin, but not Auxin, Affects Postnatal Reproductive Development in the Marsh Rice Rat (Oryzomys palustris)

Edmonds Kent E.
Zoological science 30(6), 439-445, 2013-06
NAID 40019654452

HYPOXIC-ISCHEMIC BRAIN INJURY IN NEWBORN RAT : NEUROPROTECTIVE EFFECTS OF ACETAMINOPHEN AND THE INVOLVEMENT OF ACID SPHINGOMYELINASE ACTIVATION

Oguma Rena,Ishida-Nakajima Wako,Kawamura Masanari [他],Miura Shinobu,Oyama Chikako,Sato Yoko,Arai Hirokazu,Takahashi Tsutomu
秋田医学 39(3-4), 109-118, 2013-03
… In this study, we used the Rice-Vannucci model to examine whether the administration of acetaminophen was protective against hypoxic-ischemic brain injury in immature rat brain. … Seven-day-old rat pups that had ligation of the right carotid artery received 20 mg/kg of acetaminophen intraperitoneally immediately before hypoxic exposure of 8% oxygen for 90 min. Compared to controls, acetaminophen treatment group showed decreased macroscopic brain injury scores at 48 h and 168 h after hypoxia-ischemia. …
NAID 110009575398

2型糖尿病モデルZuckerラットにおける玄米発酵食品の血糖コントロールに対する効果

山内有信
栄養学雑誌 71(3), 130-137, 2013
【目的】玄米発酵食品（FBR）摂取の血糖上昇抑制効果を，2型糖尿病モデルZucker fattyラット（ZDF）で検討した。【方法】ZDFは通常食群（DMC）とFBR摂取群（DMF）に群分けした。なお，非糖尿病コントロール（NDM）としてZucker leanラットも用いた。DMCおよびNDMの通常食には，通常の粉末玄米を2.5％，DMFの飼料にはFBRを2.5％添加した。ラットは3週間の飼育後に …
NAID 130004553506

Related Pictures

★リンクテーブル★

リンク元	「Sigmodon」「コメネズミ」「Neotoma」「Sigmodontinae」「cotton rat」
関連記事	「rat」「rice」「RICE」

「Sigmodon」

Oryzomyini; Temporal range: Pleistocene – Recent
	Marsh rice rat (Oryzomys palustris)
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Rodentia
Family:	Cricetidae
Subfamily:	Sigmodontinae
(unranked):	Oryzomyalia
Tribe:	Oryzomyini; Vorontzov, 1959
Type genus
	Oryzomys Baird, 1858;
Genera
	Aegialomys; †Agathaeromys; Amphinectomys; †Carletonomys; Cerradomys; Drymoreomys; †"Ekbletomys"; Eremoryzomys; Euryoryzomys; Handleyomys; Holochilus; Hylaeamys; Lundomys; †Megalomys; Melanomys; Microakodontomys; Microryzomys; Mindomys; Neacomys; Nectomys; Nephelomys; Nesoryzomys; †Noronhomys; Oecomys; Oligoryzomys; Oreoryzomys; Oryzomys; †Pennatomys; Pseudoryzomys; †Reigomys; Scolomys; Sigmodontomys; Sooretamys; Transandinomys; Zygodontomys;
Diversity
	About 120 species in about 30 genera
Synonyms
	Oryzomyini Vorontsov, 1959; Zygodontomyini Eisenberg, 1989 (nomen nudum);

　　[★]

コットンラット属、シグモドン属、Sigmodon属

関: cotton rat、Neotoma、rice rat、Sigmodontinae

「コメネズミ」

　　[★]

英: rice rat
関: コットンラット、コットンラット属、ウッドラット属、アメリカネズミ亜科

「Neotoma」

　　[★]

ウッドラット属、ネオトマ属、Neotoma属

関: cotton rat、rice rat、Sigmodon、Sigmodontinae

「Sigmodontinae」

　　[★] アメリカネズミ亜科

関: cotton rat、Neotoma、rice rat、Sigmodon

「cotton rat」

　　[★]

コットンラット

関: Neotoma、rice rat、Sigmodon、Sigmodontinae

「rat」

　　[★]

n.

(げっ歯類)ラット、(マウスも含めての総称)ネズミ、ラットの

関: laboratory rat、mouse、Norway rat、Rattus、Rattus norvegicus

「rice」

　　[★]

米、イネ

関: Alopecurus、Gramineae、grass、O. sativa、Oryza、Oryza sativa、Poaceae

「RICE」

　　[★]

R：休息：rest
I：冷却：icing
C：圧迫：compression
E：挙上：elevation

[Weksler_et_al..2C_2006.2C_table_1-1] Weksler et al., 2006, table 1

[W4-2] Weksler, 2006, p. 4

[W5-3] Weksler, 2006, p. 5

[VC31-4] Voss and Carleton, 1993, p. 31

[W38-5] Weksler, 2006, p. 38

[6] Musser and Carleton, 2005; Weksler, 2006; Weksler et al., 2006

[MC05-7] Musser and Carleton, 2005

[8] Musser and Carleton, 2005, p. 1117

[W124-9] Weksler, 2006, p. 124

[10] Voss et al., 2002, p. 2

[11] Musser and Carleton, 2005, p. 1126

[12] Weksler et al., 2006, table 1, footnote d

[13] Steppan et al., 2004

[W7-14] Weksler, 2006, p. 7

[W10-15] Weksler, 2006, p. 10

[16] Ray, 1962

[17] Weksler, 2006, p. 10, table 2

[Wtrees-18] Weksler, 2006, figs. 34–39

[19] Weksler, 2006, figs. 37, 39; figs. 34–36, 38 provided less resolved topologies.

[W75-20] Weksler, 2006, p. 75

[Wea06-21] Weksler et al., 2006

[22] Weksler, 2006, figs. 34, 35, 38

[W133-23] Weksler, 2006, p. 133

[Wea17-24] Weksler et al., 2006, p. 17

[Pea372-25] Percequillo et al., 2011, p. 372

[Wea18-26] Weksler et al., 2006, p. 18

[27] Zijlstra et al., 2010, p. 869

[28] Turvey et al., 2010, p. 766

[Wcombined-29] Weksler, 2006, figs. 37–39

[30] Turvey et al., 2010, pp. 759–760

[31] Pardiñas, 2008

[W131-32] Weksler, 2006, p. 131

[33] Turvey, 2009

[W3-34] Weksler, 2006, p. 3

[35] Weksler, 2006, p. 3, table 8

[36] Ray, 1962, tables 7, 11

[37] Weksler, 2006, pp. 81–82

[38] Weksler, 2006, pp. 78–79

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rice rat