Biology of Caviomorph Rodents: Diversity and Evolution
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Classification of Mammals 61
© Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC NOT FORCHAPTER SALE OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION Classification © Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC 4 NOT FORof SALE MammalsOR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION © Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC NOT FOR SALE OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION © Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC NOT FOR SALE OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION © Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC NOT FOR SALE OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION © Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC NOT FOR SALE OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION © Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC NOT FOR SALE OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION © Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC NOT FOR SALE OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION © Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC NOT FOR SALE OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION © Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC NOT FOR SALE OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION © Jones & Bartlett Learning, LLC. NOT FOR SALE OR DISTRIBUTION. 2ND PAGES 9781284032093_CH04_0060.indd 60 8/28/13 12:08 PM CHAPTER 4: Classification of Mammals 61 © Jones Despite& Bartlett their Learning,remarkable success, LLC mammals are much less© Jones stress & onBartlett the taxonomic Learning, aspect LLCof mammalogy, but rather as diverse than are most invertebrate groups. This is probably an attempt to provide students with sufficient information NOT FOR SALE OR DISTRIBUTION NOT FORattributable SALE OR to theirDISTRIBUTION far greater individual size, to the high on the various kinds of mammals to make the subsequent energy requirements of endothermy, and thus to the inabil- discussions of mammalian biology meaningful. -
Phylogeny and Evolutionary Patterns of South American Octodontoid Rodents
http://app.pan.pl/SOM/app59-Verzi_etal_SOM.pdf SUPPLEMENTARY ONLINE MATERIAL FOR Phylogeny and evolutionary patterns of South American octodontoid rodents Diego H. Verzi, A. Itatí Olivares, and Cecilia C. Morgan published in Acta Palaeontologica Polonica 2014, 59 (4): 757–769. http://dx.doi.org/10.4202/app.2012.0135 Supplementary Online Material: SOM 1 (a) Description of characters used in the phylogenetic analysis References (b) Character matrix (c) The three most parsimonious trees. (d) Strict consensus tree; numbers indicate unambiguous synapomorphies SOM 2 List of taxa and specimens examined. References SOM 3 Age estimates for the first appearance data of Octodontoidea References 1 SOM 1 (a) Description of characters used in the phylogenetic analysis. Nomenclature of craniomandibular traits follows Hill (1935), Lavocat (1971, 1976), Woods & Howland (1979), Moore (1981), Wahlert (1984), Novacek (1993), Verzi (2001), Olivares et al. (2012a). Dental nomenclature follows Marivaux et al. (2004, fig. 1) and Antoine et al. (2012, fig. S1). References of publications that include at least partial descriptions of the listed characters are indicated. Character 1. Premaxillary septum separating incisive foramina (Verzi 2001): with posterior ends of premaxillae joined medially, forming a pointed or rounded projection which may join an anterior apophysis of the maxilla (0); with posterior ends of premaxillae divergent, each one forming a small lateral apophysis (1). Character 2. Lateral walls of incisive foramina (or of the corresponding cavity in case of partially obliterated foramina) (Verzi, 2008): with concave margins (0); with protruding medial walls of premaxillae producing anteriorly convergent margins (1); margins very narrow or not developed posterior to premaxillary-maxillary suture (2). -
Archive Table 1 – Data for Pre-GABI South American Paleofaunas Analyzed in the Present Study
Archive Table 1 – Data for pre-GABI South American paleofaunas analyzed in the present study. SALMA refers to South American Land Mammal “Age,” an informal system of biochronologic units that allows for intracontinental correlation (see Fig. 1). Fauna SALMA (Age) Pred. Prey Ratio Source(s) Notes Chasicoan both upper and lower Arroyo Chasicó 3 38 0.08 Croft in press (late Miocene) biozones Kay et al., 1997; Meldrum Monkey Beds, La Laventan 2 49 0.04 and Kay, 1997; Croft, in only Monkey Beds level Venta, Colombia (middle Miocene) press Kay et al., 1997; Meldrum Entire fauna, La Laventan entire fauna (i.e., all 6 64 0.09 and Kay, 1997; Croft, in Venta, Colombia (middle Miocene) levels) press Quebrada Honda, Laventan (middle 2 28 0.07 Croft in press Bolivia Miocene) Collón-Curá, Colloncuran 1 37 0.03 Croft in press Argentina (middle Miocene) P. australe Zone, Santacrucian upper biozone of 2 34 0.06 Tauber 1997 Santa Cruz, Argentina (early Miocene) Santa Cruz Fm. P. attenuatum Zone, Santacrucian lower biozone of 1 30 0.03 Tauber 1997 Santa Cruz, Argentina (early Miocene) Santa Cruz Fm. Santacrucian Croft et al., 2004, unpubl. Chucal, Chile 0 17 0.00 (early Miocene) data Scarritt Pocket, Deseadan Chaffee, 1952; Marshall 2 17 0.12 Argentina (late Oligocene) et al., 1986 Shockey 1997a with additions based on Sánchez-Villagra and Kay, 1997; Shockey, Deseadan (late Salla, Bolivia 6 37 0.16 1997b, 2005; Shockey all levels Oligocene) and Anaya, 2004, in press; Reguero and Cerdeño, 2005; Shockey et al., 2005 Flynn et al., 2003b; Croft Tinguirirican Tinguiririca, Chile 0 25 0.00 et al., 2003; Reguero et (early Oligocene) al., 2003 La Gran Hondonada, Mustersan 2 37 0.05 Cladera et al., 2004 Argentina (late Eocene) Gran Barranca, Barrancan subage of Casamayoran 4 42 0.10 Cifelli 1985 Argentina (late Eocene) SALMA Archive Table 2 – Data for Australian paleofaunas analyzed in the present study. -
Revised Stratigraphy of Neogene Strata in the Cocinetas Basin, La Guajira, Colombia
Swiss J Palaeontol (2015) 134:5–43 DOI 10.1007/s13358-015-0071-4 Revised stratigraphy of Neogene strata in the Cocinetas Basin, La Guajira, Colombia F. Moreno • A. J. W. Hendy • L. Quiroz • N. Hoyos • D. S. Jones • V. Zapata • S. Zapata • G. A. Ballen • E. Cadena • A. L. Ca´rdenas • J. D. Carrillo-Bricen˜o • J. D. Carrillo • D. Delgado-Sierra • J. Escobar • J. I. Martı´nez • C. Martı´nez • C. Montes • J. Moreno • N. Pe´rez • R. Sa´nchez • C. Sua´rez • M. C. Vallejo-Pareja • C. Jaramillo Received: 25 September 2014 / Accepted: 2 February 2015 / Published online: 4 April 2015 Ó Akademie der Naturwissenschaften Schweiz (SCNAT) 2015 Abstract The Cocinetas Basin of Colombia provides a made exhaustive paleontological collections, and per- valuable window into the geological and paleontological formed 87Sr/86Sr geochronology to document the transition history of northern South America during the Neogene. from the fully marine environment of the Jimol Formation Two major findings provide new insights into the Neogene (ca. 17.9–16.7 Ma) to the fluvio-deltaic environment of the history of this Cocinetas Basin: (1) a formal re-description Castilletes (ca. 16.7–14.2 Ma) and Ware (ca. 3.5–2.8 Ma) of the Jimol and Castilletes formations, including a revised formations. We also describe evidence for short-term pe- contact; and (2) the description of a new lithostratigraphic riodic changes in depositional environments in the Jimol unit, the Ware Formation (Late Pliocene). We conducted and Castilletes formations. The marine invertebrate fauna extensive fieldwork to develop a basin-scale stratigraphy, of the Jimol and Castilletes formations are among the richest yet recorded from Colombia during the Neogene. -
Non Conventional Livestock for Better Livelihood: Prospects of Domestic Cavy in Mixed Production Systems of Tanzania
Non Conventional Livestock for Better Livelihood: Prospects of Domestic Cavy in Mixed Production Systems of Tanzania D. M. Komwihangilo1, F. Meutchieye2, N. S. Urassa1, E. Chang’a3, C. S. Kasilima4 , L. F. Msaka1 and E. J. M. Shirima5 1Tanzania Livestock Research Institute (TALIRI), Mpwapwa 2University of Dschang, Faculty of Agronomy and Agricultural Sciences, Department of Animal Production, Cameroon 3TALIRI Mabuki, Mwanza and University of New England, Australia 4Mpwapwa District Council, Mpwapwa 5Ministry of Livestock and Fisheries Development, Dar es Salaam Corresponding author: [email protected] Abstract: Similar to majority of Sub-Saharan African countries, Tanzania depends largely on small and large ruminants, poultry and seafood to meet its animal protein needs. While most of the non- conventional protein sources are hunted, domestication of some of the species is equally promoted because hunting harvests cannot provide sustainable and affordable meats. Meanwhile, there have been growing demands for white meats, especially among the middle and high income population classes, exacerbated by changes in eating and living habits. Recent reports have identified domestic cavy (Cavia porcellus L.) as a right delicacy. This small pseudo ruminant that is also referred to as guinea pig or as Pimbi or Simbilisi in Kiswahili, is adopted in rural and urban households in Tanzania. This paper highlights on prospects of production of cavies focusing on the mixed production systems of Central Tanzania, where identified farmers keep a few cavy families either in own pens in a compound or within living houses of owners. Results indicated that farmers have such major reasons as keeping cavies for food (37%) or cash income (33%). -
Genus/Species Skull Ht Lt Wt Stage Range Abalosia U.Pliocene S America Abelmoschomys U.Miocene E USA A
Genus/Species Skull Ht Lt Wt Stage Range Abalosia U.Pliocene S America Abelmoschomys U.Miocene E USA A. simpsoni U.Miocene Florida(US) Abra see Ochotona Abrana see Ochotona Abrocoma U.Miocene-Recent Peru A. oblativa 60 cm? U.Holocene Peru Abromys see Perognathus Abrosomys L.Eocene Asia Abrothrix U.Pleistocene-Recent Argentina A. illuteus living Mouse Lujanian-Recent Tucuman(ARG) Abudhabia U.Miocene Asia Acanthion see Hystrix A. brachyura see Hystrix brachyura Acanthomys see Acomys or Tokudaia or Rattus Acarechimys L-M.Miocene Argentina A. minutissimus Miocene Argentina Acaremys U.Oligocene-L.Miocene Argentina A. cf. Murinus Colhuehuapian Chubut(ARG) A. karaikensis Miocene? Argentina A. messor Miocene? Argentina A. minutissimus see Acarechimys minutissimus Argentina A. minutus Miocene? Argentina A. murinus Miocene? Argentina A. sp. L.Miocene Argentina A. tricarinatus Miocene? Argentina Acodon see Akodon A. angustidens see Akodon angustidens Pleistocene Brazil A. clivigenis see Akodon clivigenis Pleistocene Brazil A. internus see Akodon internus Pleistocene Argentina Acomys L.Pliocene-Recent Africa,Europe,W Asia,Crete A. cahirinus living Spiny Mouse U.Pleistocene-Recent Israel A. gaudryi U.Miocene? Greece Aconaemys see Pithanotomys A. fuscus Pliocene-Recent Argentina A. f. fossilis see Aconaemys fuscus Pliocene Argentina Acondemys see Pithanotomys Acritoparamys U.Paleocene-M.Eocene W USA,Asia A. atavus see Paramys atavus A. atwateri Wasatchian W USA A. cf. Francesi Clarkforkian Wyoming(US) A. francesi(francesci) Wasatchian-Bridgerian Wyoming(US) A. wyomingensis Bridgerian Wyoming(US) Acrorhizomys see Clethrionomys Actenomys L.Pliocene-L.Pleistocene Argentina A. maximus Pliocene Argentina Adelomyarion U.Oligocene France A. vireti U.Oligocene France Adelomys U.Eocene France A. -
New Mammals from the Deseadan (Late Oligocene) of Salla, Bolivia
NEW MAMMALS FROM THE DESEADAN (LATE OLIGOCENE) OF SALLA, BOLIVIA SHOCKEY, Bruce, Florida Museum of Natural History and Dept. of Zoology, Gainesville, FL; ANAYA, Federico, Universidad Autonoma, “Tomas Frias”, Potosi, Bolivia; CROFT, Darin, Case Western Reserve Univ., Cleveland, OH; SALAS, Rodolfo, Universidad Nacional Mayor de San Marcos, Lima, Peru New remains of carnivorous marsupials and a new genus of mylodontid sloth were collected during recent National Geographic sponsored fieldwork at Salla (late Oligocene, Bolivia). The marsupial specimens include a partial cranium of a short-faced, dog-like borhyaenid and the mandibles of a much larger beast. The smaller, dog-like borhyaenid was collected from Poco Poconi North, of Unit 3 of the Salla Beds. It appears derived relative to most other borhyaenids in having only two upper premolars. The first upper molar has short, blunt para and metacones and the M2-3 are distinctive in having obliquely oriented carnassial blades. The blade of the M3 is nearly perpendicular to the long axis of the skull. The animal is so distinctive that we have been unable to refer it to any known genus, just referring it for now to the Borhyaeninae. The jaw of a much larger sparassodont, similar to that of Proborhyaena gigantean, was discovered in Pasto Grande at the base of Unit 3. It measures 154 mm from the canine to m4. The hemimandibles are solidly fused at the symphysis. The right lower canine is over 7 cm long and is worn much like the canines of P. gigantea, but it is not as vertically placed as those of P. -
The Largest Fossil Rodent Andre´S Rinderknecht1 and R
Proc. R. Soc. B doi:10.1098/rspb.2007.1645 Published online The largest fossil rodent Andre´s Rinderknecht1 and R. Ernesto Blanco2,* 1Museo Nacional de Historia Natural y Antropologı´a, Montevideo 11300, Uruguay 2Facultad de Ingenierı´a, Instituto de Fı´sica, Julio Herrera y Reissig 565, Montevideo 11300, Uruguay The discovery of an exceptionally well-preserved skull permits the description of the new South American fossil species of the rodent, Josephoartigasia monesi sp. nov. (family: Dinomyidae; Rodentia: Hystricognathi: Caviomorpha). This species with estimated body mass of nearly 1000 kg is the largest yet recorded. The skull sheds new light on the anatomy of the extinct giant rodents of the Dinomyidae, which are known mostly from isolated teeth and incomplete mandible remains. The fossil derives from San Jose´ Formation, Uruguay, usually assigned to the Pliocene–Pleistocene (4–2 Myr ago), and the proposed palaeoenviron- ment where this rodent lived was characterized as an estuarine or deltaic system with forest communities. Keywords: giant rodents; Dinomyidae; megamammals 1. INTRODUCTION 3. HOLOTYPE The order Rodentia is the most abundant group of living MNHN 921 (figures 1 and 2; Museo Nacional de Historia mammals with nearly 40% of the total number of Natural y Antropologı´a, Montevideo, Uruguay): almost mammalian species recorded (McKenna & Bell 1997; complete skull without left zygomatic arch, right incisor, Wilson & Reeder 2005). In general, rodents have left M2 and right P4-M1. body masses smaller than 1 kg with few exceptions. The largest living rodent, the carpincho or capybara 4. AGE AND LOCALITY (Hydrochoerus hydrochaeris), which lives in the Neotro- Uruguay, Departament of San Jose´, coast of Rı´odeLa pical region of South America, has a body mass of Plata, ‘Kiyu´’ beach (348440 S–568500 W). -
New Insights Into the Anatomy of Extinct Paucituberculatan Marsupials
Swiss J Palaeontol DOI 10.1007/s13358-014-0063-9 An exceptionally well-preserved skeleton of Palaeothentes from the Early Miocene of Patagonia, Argentina: new insights into the anatomy of extinct paucituberculatan marsupials Analia M. Forasiepi • Marcelo R. Sa´nchez-Villagra • Thomas Schmelzle • Sandrine Ladeve`ze • Richard F. Kay Received: 8 September 2013 / Accepted: 13 February 2014 Ó Akademie der Naturwissenschaften Schweiz (SCNAT) 2014 Abstract During the Cenozoic paucituberculatans were an anterior semicircular canal (SC) projecting slightly much more diverse taxonomically and ecomorphologically dorsally from the dorsal-most point of the posterior SC, and than the three extant genera of shrew-like marsupials. lateral and posterior SCs projecting laterally to the same Among paucituberculatans, palaeothentids were abundant level. On the basis of postcranial anatomy, previous studies during the Early Miocene, although most of the fossil have demonstrated that P. lemoinei was an agile cursorial remains consist of isolated teeth or fragmentary jaws. We form, an inference supported by study of the new post- describe a new and exceptional partial skeleton of Palaeo- cranial elements. thentes lemoinei (Palaeothentidae), collected from the Santa Cruz Formation (Santacrucian age, Early Miocene) Keywords Marsupialia Á Metatheria Á Cenozoic Á in Patagonia. Whereas the skull of P. lemoinei has more South America Á Skull Á Inner ear Á Postcranium plesiomorphic traits in the face, palate, and cranial vault than that of living paucituberculatans, the dental mor- Abbreviations phology is more derived. The osseous inner ear was examined using micro-CT scanning, revealing a cochlea Institutional abbreviations with 1.9 turns, the presence of a ‘‘second crus commune’’, FMNH Field Museum of Natural History, Chicago, USA IEEUACH Universidad Austral de Chile, A. -
The Interatheriinae Notoungulates from the Middle Miocene Collón Curá Formation in Argentina
The Interatheriinae notoungulates from the middle Miocene Collón Curá Formation in Argentina Bárbara Vera, Marcelo Reguero, and Laureano González-Ruiz Acta Palaeontologica Polonica 62 (4), 2017: 845-863 doi:https://doi.org/10.4202/app.00373.2017 The Interatheriinae (Notoungulata, Interatheriidae) from the Collón Curá Formation (Colloncuran South American Land Mammal Age, SALMA) are revised here, based on old and new collections from western Neuquén, Río Negro, and Chubut provinces where this geologic unit crops out. After a detailed study of the holotype of Icochilus endiadys, we conclude that its cranial and dental morphology are diagnostic of the genus Protypotherium, and as a result we include I. endiadys in this genus (P. endiadys comb. nov.). Deciduous dentition and postcranial remains are also ascribed to P. endiadys, which allows us to determine its pattern of dental eruption and describe part of its limbs, expanding its diagnosis. In addition, we describe a new species of Protypotherium, P. colloncurensis sp. nov., which differs from P. endiadys in having larger size, a more robust mandible, strongly imbricate upper molars, a well-developed parastyle on P1, a subcircular and non-overlapping p1, a much reduced p2, and a smaller talonid on p3–4. Based on the revision, we identified only one genus of Interatheriinae in the Collón Curá Formation (i.e., Protypotherium). Protypotherium endiadys extends its distribution from Neuquén to Chubut provinces, including Río Negro; the new species, in turn, was only recognized in Río Negro Province, appearing together with P. endiadys in Estancia El Criado, Comallo, and Chico River localities. Discriminant and cladistic analyses were performed including P. -
Dental Homologies and Evolutionary Transformations In
Dental homologies and evolutionary transformations in Caviomorpha (Hystricognathi, Rodentia): new data from the Paleogene of Peruvian Amazonia Myriam Boivin, Laurent Marivaux To cite this version: Myriam Boivin, Laurent Marivaux. Dental homologies and evolutionary transformations in Caviomor- pha (Hystricognathi, Rodentia): new data from the Paleogene of Peruvian Amazonia. Historical Biology, Taylor & Francis, 2020, 32 (4), pp.528-554. 10.1080/08912963.2018.1506778. hal-01870927 HAL Id: hal-01870927 https://hal.umontpellier.fr/hal-01870927 Submitted on 17 Jun 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Page 1 of 118 Historical Biology 1 2 3 Dental homologies and evolutionary transformations in Caviomorpha (Hystricognathi, 4 5 Rodentia): new data from the Paleogene of Peruvian Amazonia 6 7 8 9 10 a* a 11 Myriam Boivin and Laurent Marivaux 12 13 14 15 a Laboratoire de Paléontologie, Institut des Sciences de l’Évolution de Montpellier (ISE-M), c.c. 16 For Peer Review Only 17 18 064, Université de Montpellier, CNRS, IRD, EPHE, place Eugène Bataillon, F-34095 19 20 Montpellier Cedex 05, France. 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 *Corresponding author. -
Pliocene), Falc6n State, Venezuela, Its Relationship with the Asterostemma Problem, and the Paleobiogeography of the Glyptodontinae ALFREDO A
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by RERO DOC Digital Library Pal&ontologische Zeitschrift 2008, Vol. 82•2, p. 139-152, 30-06-2008 New Glyptodont from the Codore Formation (Pliocene), Falc6n State, Venezuela, its relationship with the Asterostemma problem, and the paleobiogeography of the Glyptodontinae ALFREDO A. CARLINI, La Plata; ALFREDO E. ZURITA, La Plata; GUSTAVO J. SCILLATO-YANI~, La Plata; RODOLFO S,&,NCHEZ, Urumaco & ORANGEL A. AGUILERA, Coro with 3 figures CARLINI, A.A.; ZURITA,A.E.; SCILLATO-YANI~,G.J.; S.~NCHEZ,R. & AGUILERA,O.A. 2008. New Glyptodont from the Codore Formation (Pliocene), Falc6n State, Venezuela, its relationship with the Asterostemma problem, and the paleo- biogeography of the Glyptodontinae. - Palaontologische Zeitschrift 82 (2): 139-152, 3 figs., Stuttgart, 30. 6. 2008. Abstract: One of the basal Glyptodontidae groups is represented by the Propalaehoplophorinae (late Oligocene - mid- dle Miocene), whose genera (Propalaehoplophorus, Eucinepeltus, Metopotoxus, Cochlops, and Asterostemma) were initially recognized in Argentinian Patagonia. Among these, Asterostemma was characterized by its wide latitudinal distribution, ranging from southernmost (Patagonia) to northernmost (Colombia, Venezuela) South America. How- ever, the generic assignation of the Miocene species from Colombia and Venezuela (A.? acostae, A. gigantea, and A. venezolensis) was contested by some authors, who explicitly accepted the possibility that these species could corre- spond to a new genus, different from those recognized in southern areas. A new comparative study of taxa from Argen- tinian Patagonia, Colombia and Venezuela (together with the recognition of a new genus and species for the Pliocene of the latter country) indicates that the species in northern South America are not Propalaehoplophorinae, but represent the first stages in the cladogenesis of the Glyptodontinae glyptodontids, the history of which was heretofore restricted to the late Miocene - early Holocene of southernmost South America.