The systematic status of the genus Miosesarma Karasawa, 1989 with a phylogenetic analysis within the family Grapsidae and a review of fossil records (Crustacea : Decapoda : Brachyura)
スポンサーリンク
概要
- 論文の詳細を見る
The genus Miosesarma Karasawa (Decapoda : Brachyura : Grapsidae) known from the Miocene of Japan is redefined. A phylogenetic analysis of 22 genera of the family Grapsidae MacLeay is provided based on 41 adult morphological characters. A single tree is produced (length=85, CI=0.565, RI=0.807, RC=0.456). The analysis supports the monophyly of the subfamilies Plagusiinae Dana, Grapsinae MacLeay and Varuninae H. Milne Edwards. The analysis suggests that the Sesarminae Dana is polyphyletic and that Cyclograpsus H. Milne Edwards, Helice De Haan, Metaplax H. Milne Edwards and Miosesarma are derived as sister taxa to varunines. The tribe Cyclograpscaea H. Milne Edwards is treated as a subfamily Cyclograpsinae (nomen. transl.) consisting of Cyclograpsus (type genus), Helice, Heterograpsus Campbell and Griffin, Metaplax, Miosesarma and Paragrapsus H. Milne Edwards, which were previously placed within the Sesarminae. within the Grapsidae, the Varuninae and Cyclograpsinae are sister groups nested as the most derived clade, followed by the Sesarminae, Grapsinae, and the most basal Plagusiinae. Five subfamilies within the Grapsidae are redefined based on the phylogenetic analysis. During a review of fossil records of the Grapsidae, 25 species, 17 genera and four subfamilies are recognized as fossils. Maingrapsus Tessier et al., Palaeograpsus Bittner, and Telphusograpsus Lorenthey, known from the European Eocene, are referred to the family Goneplacidae H. Milne Edwards and Sculptoplax Muller and Collins from the Eocene of Hungary is referred to the Xanthidae MacLeay. Fossil grapsids exhibiting the dorsal carapace only can not confidently be referred to subfamilies.
- 日本古生物学会の論文
- 2001-12-31
著者
-
Kato H
Natural History Museum And Inst. Chiba Jpn
-
Kato Hisayoshi
Natural History Museum And Institute
-
KARASAWA HIROAKI
Mizunami Fossil Museum
関連論文
- Permian Polyplacophora (Mollusca) from the Akasaka Limestone, Gifu, Japan
- Neocallichirus maryae, a replacement name for Neocallichirus rathbunae (Schmitt, 1935) (Crustacea: Decapoda: Thalassinidea)
- Mesostylus Bronn and Roemer, 1852, a senior subjective synonym of Protocallianassa Beurlen, 1930 (Crustacea : Decapoda : Thalassinidea) : reversal of precedence
- Additions to Cretaceous decapod crustaceans from Hokkaido, Japan : Part 1. Nephropidae, Micheleidae and Galatheidae
- 1008 Shako, a new Miocene stomatopod Crustacea from Japan
- The systematic status of the genus Miosesarma Karasawa, 1989 with a phylogenetic analysis within the family Grapsidae and a review of fossil records (Crustacea : Decapoda : Brachyura)
- Two new species of Decapoda (Crustacea) from the Upper Cretaceous lzumi Group, Japan
- Discovery of Early Cretaceous (Barremian) decapod Crustacea from the Arida Formation of Wakayama Prefecture, Japan
- Palaeogene decapod Crustacea from the Kishima and Okinoshima Groups, Kyushu, Japan
- The family Goneplacidae MacLeay, 1838 (Crustacea : Decapoda : Brachyura) : systematics, phylogeny, and fossil records
- Ebalia noetlingi, a replacement name for Ebalia tuberculata Noetling, 1901, non Ebalia tuberculata Miers, 1881 (Curstacea: Decapoda: Brachyura: Leucosiidae)
- First notice of the family Coleiidae Van Straelen (Crustacea : Decapoda : Eryonoidea) from the upper Triassic of Japan
- Revision of the genus Glyphithyreus Reuss, 1859 (Crustacea, Decapoda, Brachyura, Xanthoidea) and recognition of a new genus
- A new pinnotherid crab (Decapoda: Brachyura: Pinnotheridae) from the Miocene Niijukutoge Formation, northeast Japan
- 1016 Miocene decapod crustacea from the Chichibu Basin, Central Japan
- Fossil crabs (Crustacea : Decapoda : Brachyura) from the latest Miocene Senhata Formation, Boso Peninsula, Japan
- Revision of Amydrocarcinus and Palaeograpsus (Decapoda: Brachyura: Xanthoidea) with definition of three new genera