Skip to main content Skip to main navigation menu Skip to site footer
Type: Article
Published: 2020-11-26
Page range: 336–352
Abstract views: 167
PDF downloaded: 8

Species of the Maera-clade collected from Japan. Part 4: addenda to genera Maera Leach, 1814 and Quadrimaera Krapp-Schickel & Ruffo, 2000, with revised keys to Japanese species of the clade (Crustacea: Amphipoda: Maeridae)

Osaka Museum of Natural History, Nagai Park, Higashi-Sumiyoshi, Osaka 546-0034 Japan.
International Coastal Research Center, Atmosphere and Ocean Research Institute, The University of Tokyo, 1-19-8 Akahama, Otsuchi-cho, Iwate 028-1102, Japan.
Graduate School of Humanities and Social Sciences, Hiroshima University, 1-1-1 Kagamiyama, Higashihiroshima, Hiroshima 739-8524, Japan.
Crustacea Taxonomy Iwate Hokkaido Tanegashima Island new species key

Abstract

Two new species of Maera Leach, 1814 and Quadrimaera Krapp-Schickel & Ruffo, 2000 included in the Maera-clade are described from Japan. Maera denticoxa sp. nov. was collected from Iwate and Hokkaido Prefectures and can be distinguished from its congeners by the small notches on the posteroventral margins of coxae 1–6. Quadrimaera angulata sp. nov. from north of Tanegashima Island in Kagoshima Prefecture is characterized by the distal tooth on the mandibular palp article 1, the rounded palm of the female gnathopod 2, and the angular posterodistal margin of the pereopod 7 basis. Keys to Japanese species of the Maera-clade are provided. In total, seventeen species included in the clade occur in Japan.

 

References

  1. Alves, J., Neves, E. & Johnsson, R. (2018) A review of Quadrimaera Krapp-Schickel & Ruffo, 2000 (Amphipoda: Senticaudata) from Brazil. Zootaxa, 4532 (4), 567–593.

    https://doi.org/10.11646/zootaxa.4532.4.8

    Appadoo, C., Myers, A.A. & Fagoonee, I. (2002) The genera Quadrimaera and Maera (Amphipoda: Gammaridea: Melitidae) from Mauritius. Journal of Natural History, 36, 641–673.

    https://doi.org/10.1080/00222930010025518

    Ariyama, H. (2018) Species of the Maera-clade collected from Japan. Part 1: genera Maeropsis Chevreux, 1919 and Orientomaera gen. nov. (Crustacea: Amphipoda: Maeridae). Zootaxa, 4433 (2), 201–244.

    https://doi.org/10.11646/zootaxa.4433.2.1

    Ariyama, H. (2019) Species of the Maera-clade collected from Japan. Part 2: genera Austromaera Lowry & Springthorpe, 2005 and Quadrimaera Krapp-Schickel & Ruffo, 2000 (Crustacea: Amphipoda: Maeridae). Zootaxa, 4554 (2), 460–496.

    https://doi.org/10.11646/zootaxa.4554.2.6

    Ariyama, H. (2020) Species of the Maera-clade collected from Japan. Part 3: genera Maera Leach, 1814, Meximaera Barnard, 1969 and Orientomaera Ariyama, 2018 (addendum), with a key to Japanese species of the clade (Crustacea: Amphipoda: Maeridae). Zootaxa, 4743 (4), 451–479.

    https://doi.org/10.11646/zootaxa.4743.4.1

    Barnard, J.L. (1969) Gammaridean Amphipoda of the rocky intertidal of California: Monterey Bay to La Jolla. Bulletin of the United States National Museum, 258, 1–230.

    https://doi.org/10.5479/si.03629236.258.1

    Barnard, J.L. (1970) Sublittoral Gammaridea (Amphipoda) of the Hawaiian Islands. Smithsonian Contributions to Zoology, 34, 1–286.

    https://doi.org/10.5479/si.00810282.34

    Bruzelius, R.M. (1859) Bidrag till kännedomen om skandinaviens Amphipoda Gammaridea. Kongliga Svenska Vetenskaps-Akademiens Handlingar, New Series, 3 (1), 1–104, 4 pls.

    https://doi.org/10.5962/bhl.part.28297

    Chevreux, E. (1919–1920) Note préliminaire sur les Amphipodes recueillis par les expéditions du Travailleur et du Talisman (1880–1883). Bulletin du Muséum d’Histoire Naturelle, 1919 & 1920, 574–580 & 7–12.

    https://doi.org/10.5962/bhl.part.7932

    Dana, J.D. (1853) Crustacea. Part II. United States Exploring Expedition, 14, 689–1618.

    https://doi.org/10.5962/bhl.title.61409

    Dang, N.T. & Le, H.A. (2011) Crustaceans family Melitidae (Amphipoda- Gammaridea) from Vietnam sea. Vietnam Journal of Biology, 33 (2), 1–18. [in Vietnamese with English abstract and descriptions of new species]

    https://doi.org/10.15625/0866-7160/v33n2.740

    Hughes, L. (2015) Maeridae from the Indo-Pacific: Elasmopus, Leeuwinella gen. nov., Maeropsis, Pseudelasmopus and Quadrimaera (Amphipoda: Crustacea). Zootaxa, 4059 (2), 201–256.

    https://doi.org/10.11646/zootaxa.4059.2.1

    Karaman, G. & Ruffo, S. (1971) Contributo alla conoscenza della specie Mediterranee del genere Maera. Memorie del Museo Civico di Storia Naturale, Verona, 19, 113–176.

    Kim, W. & Kim, C.B. (1991) The marine amphipod crustaceans of Ulreung Island, Korea. Part III. The Korean Journal of Zoology, 34, 323–337.

    Kossmann, R. (1880) Malacostraca (2. Theil: Anomura). In: Kossmann, R. (Ed.), Zoologische Ergebnisse einer im Auftrage der Königlichen Akademie der Wissenschaften zu Berlin ausgeführten Reise in die Küstengebiete des Rothen Meeres. Hälfte II. Lieferung I. Verlag von Wilhelm Engelmann, Leipzig, pp. 67–140, pls. 4–15.

    Krapp-Schickel, T. (2008) What has happened with the Maera-clade (Crustacea, Amphipoda) during the last decades? Bollettino del Museo Civico di Storia Naturale di Verona, 32, 3–32.

    Krapp-Schickel, T. & Ruffo, S. (2000) The Maera quadrimana-complex (Crustacea Amphipoda, Melitidae) demands a new concept: Quadrimaera n. gen. (with description of three new species from Western Atlantic). Bollettino del Museo Civico di Storia Naturale di Verona, 24, 193–214.

    Krapp-Schickel, T. & Ruffo, S. (2006) New or poorly known Quadrimaera species from the Red Sea and Indian Ocean (Amphipoda, Melitidae). Bollettino del Museo Civico di Storia Naturale di Verona, 30, 57–70.

    Leach, W.E. (1814) Crustaceology. In: Brewster, D. (Ed.), The Edinburgh Encyclopædia. Vol. 7. William Blackwood, Edinburgh, pp. 383–437.

    Lowry, J.K. & Springthorpe, R.T. (2005) New and little-known melitid amphipods from Australian waters (Crustacea: Amphipoda: Melitidae). Records of the Australian Museum, 57, 237–302.

    https://doi.org/10.3853/j.0067-1975.57.2005.1463

    Myers, A.A. (1989) Amphipoda from the South Pacific: the Society Islands. Records of the Australian Museum, 41, 63–82.

    https://doi.org/10.3853/j.0067-1975.41.1989.136

    Myers, A.A. (2014) Amphipoda (Crustacea) from the Chagos Archipelago. Zootaxa, 3754 (1), 1–31.

    https://doi.org/10.11646/zootaxa.3754.1.1

    Nagata, K. (1965) Studies on marine gammaridean Amphipoda of the Seto Inland Sea. III. Publications of the Seto Marine Biological Laboratory, 13, 291–326.

    https://doi.org/10.5134/175410

    Schellenberg, A. (1938) Litorale Amphipoden des tropischen Pazifiks nach Sammlungen von Prof. Bock (Stockholm), Prof. Dahl (Berlin) und Prof. Pietschmann (Wein). Kungliga Svenska Vetenskapsakademiens Handlingar, Series 3, 16 (6), 1–105.

    Stimpson, W. (1853) Synopsis of the marine Invertebrata of Grand Manan: or the region about the mouth of the Bay of Fundy, New Brunswick. Smithsonian Contributions to Knowledge, 6, 5–66, 3 pls.

    https://doi.org/10.5962/bhl.title.30062

    Tomikawa, K., Kobayashi, N. & Mawatari, S.F. (2010) Phylogenetic relationships of superfamily Gammaroidea (Amphipoda) and its allies from Japan. Crustacean Research, 39, 1–10.

    https://doi.org/10.18353/crustacea.39.0_1