Fore limb bones of late Pleistocene dwarf hippopotamuses (Mammalia, Cetartiodactyla) from Madagascar previously determined as belonging to the crocodylid Voay Brochu, 2007

A humerus and two radii of juvenile dwarf hippopotamuses are redescribed. The subfossil bones from the collection of the Museum für Naturkunde Berlin were erroneously assigned to the horned crocodile Voay robustus (Grandidier & Vaillant, 1872) by Bickelmann & Klein (2009). All three...

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Main Authors: O. Hampe, D. Schwarz-Wings, C. Bickelmann, N. Klein
Format: Article
Language:English
Published: Pensoft Publishers 2010-08-01
Series:Fossil Record
Online Access:https://fr.pensoft.net/article/30416/download/pdf/
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author O. Hampe
D. Schwarz-Wings
C. Bickelmann
N. Klein
author_facet O. Hampe
D. Schwarz-Wings
C. Bickelmann
N. Klein
author_sort O. Hampe
collection DOAJ
description A humerus and two radii of juvenile dwarf hippopotamuses are redescribed. The subfossil bones from the collection of the Museum für Naturkunde Berlin were erroneously assigned to the horned crocodile Voay robustus (Grandidier & Vaillant, 1872) by Bickelmann & Klein (2009). All three limb bones presented here belong to immature animals. The epiphyses are not fused, except the proximal extremity of the right radius; and the radius and ulna are also unfused. The two radii are from individuals of different size, whereas the left radius and the humerus are from animals of similar size. Morphologically, the limb bones cannot be identified to species level. A tentative assignment to Hippopotamus madagascariensis is discussed based on the knowledge of the geographic origin on the island.doi:10.1002/mmng.201000003
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spelling doaj.art-f2d34324de8749a5bed2447a54b9b45e2024-01-02T05:29:33ZengPensoft PublishersFossil Record2193-00742010-08-0113230330710.1002/mmng.20100000330416Fore limb bones of late Pleistocene dwarf hippopotamuses (Mammalia, Cetartiodactyla) from Madagascar previously determined as belonging to the crocodylid Voay Brochu, 2007O. Hampe0D. Schwarz-Wings1C. Bickelmann2N. Klein3Department of Palaeontology, St. Petersburg University, 16 Linija 29Museum für Naturkunde Berlin, Invalidenstraße 43Museum für Naturkunde Berlin, Invalidenstraße 43Steinmann-Institut für Geologie, Mineralogie und Paläontologie, Universität Bonn, Nußallee 8A humerus and two radii of juvenile dwarf hippopotamuses are redescribed. The subfossil bones from the collection of the Museum für Naturkunde Berlin were erroneously assigned to the horned crocodile Voay robustus (Grandidier & Vaillant, 1872) by Bickelmann & Klein (2009). All three limb bones presented here belong to immature animals. The epiphyses are not fused, except the proximal extremity of the right radius; and the radius and ulna are also unfused. The two radii are from individuals of different size, whereas the left radius and the humerus are from animals of similar size. Morphologically, the limb bones cannot be identified to species level. A tentative assignment to Hippopotamus madagascariensis is discussed based on the knowledge of the geographic origin on the island.doi:10.1002/mmng.201000003https://fr.pensoft.net/article/30416/download/pdf/
spellingShingle O. Hampe
D. Schwarz-Wings
C. Bickelmann
N. Klein
Fore limb bones of late Pleistocene dwarf hippopotamuses (Mammalia, Cetartiodactyla) from Madagascar previously determined as belonging to the crocodylid Voay Brochu, 2007
Fossil Record
title Fore limb bones of late Pleistocene dwarf hippopotamuses (Mammalia, Cetartiodactyla) from Madagascar previously determined as belonging to the crocodylid Voay Brochu, 2007
title_full Fore limb bones of late Pleistocene dwarf hippopotamuses (Mammalia, Cetartiodactyla) from Madagascar previously determined as belonging to the crocodylid Voay Brochu, 2007
title_fullStr Fore limb bones of late Pleistocene dwarf hippopotamuses (Mammalia, Cetartiodactyla) from Madagascar previously determined as belonging to the crocodylid Voay Brochu, 2007
title_full_unstemmed Fore limb bones of late Pleistocene dwarf hippopotamuses (Mammalia, Cetartiodactyla) from Madagascar previously determined as belonging to the crocodylid Voay Brochu, 2007
title_short Fore limb bones of late Pleistocene dwarf hippopotamuses (Mammalia, Cetartiodactyla) from Madagascar previously determined as belonging to the crocodylid Voay Brochu, 2007
title_sort fore limb bones of late pleistocene dwarf hippopotamuses mammalia cetartiodactyla from madagascar previously determined as belonging to the crocodylid voay brochu 2007
url https://fr.pensoft.net/article/30416/download/pdf/
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