Liljeborgioidea

 Liljeborgia georgiana, photographed by Martin Rauschert.

Belongs within: Amphipoda.

The Liljeborgioidea are a group of mainly marine and brackish-water amphipods, with some species found in freshwater hypogean habitats.

Characters (from Bousfield 1983): Mandibular left lacinia mobilis basically 5-(rarely 4-)dentate; sternal gills (when present) single, mid-ventral; gnathopods usually weakly or not sexually dimorphic, dactyls with elongate unguis.

<==Liljeborgioidea
    |--SebidaeR86
    |    |--Seborgia Bousfield 1970 [incl. Relictoseborgia Karaman 1982; Seborgiinae]H86
    |    |    |--*S. minimaH86
    |    |    `--S. relicta Holsinger 1980 [=Relictoseborgia relicta]H86
    |    `--Seba Bate 1862 [incl. Grimaldia Chevreux 1889, Paravalettia Barnard 1916, Teraticum Chilton 1884; Sebinae]B69
    |         |--*S. innominata Bate 1862B69
    |         |--S. antarcticaN38
    |         |--S. armata Chevreux 1900B69
    |         |--S. dubiaN38
    |         `--S. saundersi Stebbing 1888B69
    `--Liljeborgiidae [Lilljeborgiidae]S86
         |--Listriella Barnard 1959B69
         |    |--*L. goleta Barnard 1959B69
         |    |--L. diffusa Barnard 1959B69
         |    `--L. eriopisa Barnard 1959B69
         |--Idunella Sars 1895S86 [incl. Sextonia Chevreux 1920B69]
         |    |--*I. aequicornis (Sars 1876) [=Liljeboria aequicornis]B69
         |    |--I. nanaTK98
         |    |--I. pirata Krapp-Schickel 1975BD95
         |    `--I. sketi Karaman 1980S86
         `--Liljeborgia Bate 1862 (see below for synonymy)B69
              |--*L. pallida (Bate 1857) [=Gammarus pallidus]B69
              |--L. barhamiPG98
              |--L. brevicornisB69
              |--L. chevreuxiN38
              |--L. consanguineaN38
              |--L. dellavallei Stebbing 1906BD95
              |--L. dubiusN38
              |--L. fissicornisBV01
              |--L. georgianaN38
              |--L. longicornisN38
              |--L. macrodonN38
              |--L. psaltrica Krapp-Schickel 1975BD95
              |--L. quadridentataN38
              `--L. serratoidesKBC03

Liljeborgia Bate 1862 [incl. Iduna Boeck 1861 (preoc.), Lilljeborgiella Schellenberg 1931, Microplax Liljeborg 1865 nec Fieber 1861 nec Adams & Angas 1864]B69

*Type species of generic name indicated

References

[BD95] Bakalem, A. & J.-C. Dauvin. 1995. Inventaire des crustacés amphipodes (Gammaridea, Caprellidea, Hyperiidea) des costes d’Algérie: essai de synthèse. Mésogée 54: 49–62.

[B69] Barnard, J. L. 1969. The families and genera of marine gammaridean Amphipoda. United States National Museum Bulletin 271: i–vi, 1–535.

[BV01] Berge, J., & W. Vader. 2001. Revision of the amphipod (Crustacea) family Stegocephalidae. Zoological Journal of the Linnean Society 133: 531–592.

[H86] Holsinger, J. R. 1986. Amphipoda: Sebidae. In: Botosaneanu, L. (ed.) Stygofauna Mundi: A Faunistic, Distributional, and Ecological Synthesis of the World Fauna inhabiting Subterranean Waters (including the Marine Interstitial) pp. 568–569. E. J. Brill/Dr W. Backhuys: Leiden.

[KBC03] Kashin, I. A., E. V. Bagaveeva & S. F. Chaplygina. 2003. Fouling communities of hydrotechnical constructions in Nakhodka Bay (Sea of Japan). Russian Journal of Marine Biology 29: 267–283.

[N38] Nicholls, G. E. 1938. Australasian Antarctic Expedition 1911–1914. Under the Leadership of Sir Douglas Mawson, O.B.E., B.E., D.Sc., F. R. S. Scientific Reports. Series C—Zoology and Botany vol. 2 pt 4. Amphipoda Gammaridea. David Harold Paisley, Government Printer: Sydney (Australia).

[PG98] Probert, P. K., & S. L. Grove. 1998. Macrobenthic assemblages of the continental shelf and upper slope off the west coast of South Island, New Zealand. Journal of the Royal Society of New Zealand 28: 259–280.

[R86] Ruffo, S. 1986. Amphipoda: Salentinellidae. In: Botosaneanu, L. (ed.) Stygofauna Mundi: A Faunistic, Distributional, and Ecological Synthesis of the World Fauna inhabiting Subterranean Waters (including the Marine Interstitial) pp. 564–566. E. J. Brill/Dr W. Backhuys: Leiden.

[S86] Stock, J. H. 1986. Amphipoda: Liljeborgiidae. In: Botosaneanu, L. (ed.) Stygofauna Mundi: A Faunistic, Distributional, and Ecological Synthesis of the World Fauna inhabiting Subterranean Waters (including the Marine Interstitial) p. 563. E. J. Brill/Dr W. Backhuys: Leiden.

[TK98] Todaro, M. A., & R. M. Kristensen. 1998. A new species and first report of the genus Nanaloricus (Loricifera, Nanaloricida, Nanaloricidae) from the Mediterranean Sea. Italian Journal of Zoology 65: 219–226.

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