Two New Species of Halmaheramys (Murinae: Rattini) from Archaeological Deposits on Morotai Island, North Moluccas, Indonesia.
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| Title: | Two New Species of Halmaheramys (Murinae: Rattini) from Archaeological Deposits on Morotai Island, North Moluccas, Indonesia. |
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| Authors: | Aplin, Kenneth P.1, Flannery, Tim F.1, Boeadi2, Fabre, Pierre-Henri3,4,5, Helgen, Kristofer M.1 Kris.Helgen@Australian.Museum |
| Source: | Records of the Australian Museum. 2023, Vol. 75 Issue 5, p719-739. 21p. |
| Subjects: | Species, Islands, Rats, Archaeological excavations, Holocene Epoch |
| Geographic Terms: | Indonesia, Norway |
| Abstract (English): | Two new species of murine rodents (Halmaheramys funderus sp. nov. and H. bellwoodi sp. nov.) are described from remains in an archaeological site on Morotai Island in North Maluku (Maluku Utara) Province of Indonesia. Both species are approximately the same size, (about the size of a Norway or brown rat, Rattus norvegicus) but they differ from each other in the degree of elongation of the snout and in molar size relative to osseous structures. These morphological contrasts are suggestive of dietary differences. Both species survived into the Holocene, and because the modern mammal fauna of Morotai is very little studied, it is possible that these species may still be extant on the island. Recognition of these taxa helps to demonstrate the distinctive nature of the Morotai murine fauna, which has unique species of Rattus and Halmaheramys compared to Halmahera-Bacan on one hand, and to Obi-Bisa on the other. The subfossil record (and modern fauna) of Morotai also lacks other Australo-Papuan genera that characterize other North Moluccan islands, such as Hydromys and Uromys (known from Obi) and Melomys (known from Halmahera and Obi-Bisa). [ABSTRACT FROM AUTHOR] |
| Abstract (Indonesian): | Dua spesies baru tikus kelompok murinae (Halmaheramys funderus sp. nov. and H. bellwoodi sp. nov.) dideskripsi dari peninggalan di situs arkeologi di Pulau Morotai, Provinsi Maluku Utara, Indonesia. Kedua spesies tersebut kurang lebih memiliki ukuran yang sama, (seukuran dengan Tikus Norwegia atau Tikus Coklat, Rattus norvegicus), namun keduanya memiliki perbedaan pada tingkat pemanjangan moncong dan ukuran gigi geraham dibandingkan dengan struktur tulang. Perbedaan morfologi ini menunjukkan perbedaan pola makan. Kedua spesies bertahan hidup sampai pada zaman Holosen, dan dikarenakan fauna mamalia modern di Morotai masih jarang dipelajari, ada kemungkinan spesies-spesies tersebut masih ada di pulau ini. Pengenalan terhadap taksa ini membantu dalam menunjukkan sifat alami yang berbeda dari fauna tikus murinae Morotai, yang mempunyai spesies unik Rattus dan Halmaheramys dibandingkan dengan Halmahera-Bacan di satu sisi, dan Obi-Bisa di sisi lain. Catatan subfosil (dan fauna modern) Morotai juga tidak terdapat genera Australo-Papua lain yang mencirikan pulau-pulau lain di Maluku Utara, seperti Hydromys dan Uromys (diketahui dari Obi) dan Melomys (diketahui dari Halmahera dan Obi-Bisa). [ABSTRACT FROM AUTHOR] |
| Copyright of Records of the Australian Museum is the property of Australian Museum and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Items | – Name: Title Label: Title Group: Ti Data: Two New Species of Halmaheramys (Murinae: Rattini) from Archaeological Deposits on Morotai Island, North Moluccas, Indonesia. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Aplin%2C+Kenneth+P%2E%22">Aplin, Kenneth P.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Flannery%2C+Tim+F%2E%22">Flannery, Tim F.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Boeadi%22">Boeadi</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Fabre%2C+Pierre-Henri%22">Fabre, Pierre-Henri</searchLink><relatesTo>3,4,5</relatesTo><br /><searchLink fieldCode="AR" term="%22Helgen%2C+Kristofer+M%2E%22">Helgen, Kristofer M.</searchLink><relatesTo>1</relatesTo><i> Kris.Helgen@Australian.Museum</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Records+of+the+Australian+Museum%22">Records of the Australian Museum</searchLink>. 2023, Vol. 75 Issue 5, p719-739. 21p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Species%22">Species</searchLink><br /><searchLink fieldCode="DE" term="%22Islands%22">Islands</searchLink><br /><searchLink fieldCode="DE" term="%22Rats%22">Rats</searchLink><br /><searchLink fieldCode="DE" term="%22Archaeological+excavations%22">Archaeological excavations</searchLink><br /><searchLink fieldCode="DE" term="%22Holocene+Epoch%22">Holocene Epoch</searchLink> – Name: SubjectGeographic Label: Geographic Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Indonesia%22">Indonesia</searchLink><br /><searchLink fieldCode="DE" term="%22Norway%22">Norway</searchLink> – Name: Abstract Label: Abstract (English) Group: Ab Data: Two new species of murine rodents (Halmaheramys funderus sp. nov. and H. bellwoodi sp. nov.) are described from remains in an archaeological site on Morotai Island in North Maluku (Maluku Utara) Province of Indonesia. Both species are approximately the same size, (about the size of a Norway or brown rat, Rattus norvegicus) but they differ from each other in the degree of elongation of the snout and in molar size relative to osseous structures. These morphological contrasts are suggestive of dietary differences. Both species survived into the Holocene, and because the modern mammal fauna of Morotai is very little studied, it is possible that these species may still be extant on the island. Recognition of these taxa helps to demonstrate the distinctive nature of the Morotai murine fauna, which has unique species of Rattus and Halmaheramys compared to Halmahera-Bacan on one hand, and to Obi-Bisa on the other. The subfossil record (and modern fauna) of Morotai also lacks other Australo-Papuan genera that characterize other North Moluccan islands, such as Hydromys and Uromys (known from Obi) and Melomys (known from Halmahera and Obi-Bisa). [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Abstract (Indonesian) Group: Ab Data: Dua spesies baru tikus kelompok murinae (Halmaheramys funderus sp. nov. and H. bellwoodi sp. nov.) dideskripsi dari peninggalan di situs arkeologi di Pulau Morotai, Provinsi Maluku Utara, Indonesia. Kedua spesies tersebut kurang lebih memiliki ukuran yang sama, (seukuran dengan Tikus Norwegia atau Tikus Coklat, Rattus norvegicus), namun keduanya memiliki perbedaan pada tingkat pemanjangan moncong dan ukuran gigi geraham dibandingkan dengan struktur tulang. Perbedaan morfologi ini menunjukkan perbedaan pola makan. Kedua spesies bertahan hidup sampai pada zaman Holosen, dan dikarenakan fauna mamalia modern di Morotai masih jarang dipelajari, ada kemungkinan spesies-spesies tersebut masih ada di pulau ini. Pengenalan terhadap taksa ini membantu dalam menunjukkan sifat alami yang berbeda dari fauna tikus murinae Morotai, yang mempunyai spesies unik Rattus dan Halmaheramys dibandingkan dengan Halmahera-Bacan di satu sisi, dan Obi-Bisa di sisi lain. Catatan subfosil (dan fauna modern) Morotai juga tidak terdapat genera Australo-Papua lain yang mencirikan pulau-pulau lain di Maluku Utara, seperti Hydromys dan Uromys (diketahui dari Obi) dan Melomys (diketahui dari Halmahera dan Obi-Bisa). [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Records of the Australian Museum is the property of Australian Museum and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.3853/j.2201-4349.75.2023.1785 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 21 StartPage: 719 Subjects: – SubjectFull: Species Type: general – SubjectFull: Islands Type: general – SubjectFull: Rats Type: general – SubjectFull: Archaeological excavations Type: general – SubjectFull: Holocene Epoch Type: general – SubjectFull: Indonesia Type: general – SubjectFull: Norway Type: general Titles: – TitleFull: Two New Species of Halmaheramys (Murinae: Rattini) from Archaeological Deposits on Morotai Island, North Moluccas, Indonesia. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Aplin, Kenneth P. – PersonEntity: Name: NameFull: Flannery, Tim F. – PersonEntity: Name: NameFull: Boeadi – PersonEntity: Name: NameFull: Fabre, Pierre-Henri – PersonEntity: Name: NameFull: Helgen, Kristofer M. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 11 Text: 2023 Type: published Y: 2023 Identifiers: – Type: issn-print Value: 00671975 Numbering: – Type: volume Value: 75 – Type: issue Value: 5 Titles: – TitleFull: Records of the Australian Museum Type: main |
| ResultId | 1 |
