The talitrid amphipods of Tonga (Crustacea, Amphipoda, Talitridae).
نویسندگان
چکیده
One new genus and four species of talitrid amphipods are described from Tonga: Platorchestia ano sp. nov.; Talorchestia spinipalma (Dana, 1852); Tongorchestia pangaimotu gen. nov., sp. nov.; T. towneri sp. nov.
منابع مشابه
New species of Floresorchestia from Micronesia living in unusual habitats (Crustacea, Amphipoda, Talitridae).
The first freshwater talitrid, Floresorchestia pohnpei sp. nov., is described from the island of Pohnpei, Micronesia. Floresorchestia palau sp. nov. is described from supralittoral and shallow-water marine habitats in Palau, Micronesia.
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An independently derived, blind, cave-dwelling amphipod, Minamitalitrus zoltani gen. nov., sp. nov. is described from the Hoshino-do cave on the island on Minami-Daitō jima, Okinawa, Japan. This genus belongs to the Talitrus group of 15 genera and is the first record of the group from Japan. Several characters support the new genus, particularly the reduced biramous pleopods.
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1. Hairworms (phylum Nematomorpha) and mermithid nematodes (phylum Nematoda) have independently evolved almost identical life cycles: both parasites cause their terrestrial arthropod hosts to seek water, required for their aquatic free-living adult stage. Hairworms achieve this by altering host neurotransmitters, but the mechanisms used by mermithids remain unknown. 2. The physiological effects...
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Myanmarorchestia Hou, gen. n. with two new species is described from terrestrial habitats in Myanmar. This new genus is characterised by 4-dentate lacinia on left mandible, simple gnathopod I in both sexes, weakly chelate gnathopod II in male, simplidactylate pereopods and complex and lobed gills. Myanmarorchestia peterjaegeri Hou, sp. n. closely resembles M. seabri Hou, sp. n. in gnathopod II ...
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عنوان ژورنال:
- Zootaxa
دوره 3681 شماره
صفحات -
تاریخ انتشار 2013