Knowledge of habitat requirements and interspecific interactions invasive species helps predict their impact spread. We determined the relationships within freshwater Ponto-Caspian amphipod assemblage, associations with macroinvertebrates in near-shore zone a central European lowland dam reservoir. sampled five types: bare sand at water line, (0.2 m depth), (0.5 macrophyte-overgrown (1 stones (...

We here report the de novo transcriptome assembly and functional annotation of Eusirus cf. giganteus clade g3, providing first database expressed sequences from this giant Antarctic amphipod. RNA-sequencing, carried o... | Find, read cite all research you need on Tech Science Press

The Mediterranean amphipod species Dexamine filiola n. sp. and Ericthonius didymus n. sp. were discovered by their ovigerous females which differ in length from morphologically similar species. An error in the description of Stenothoe dollfusi Chevreux could finally be cleared up, and the Mediterranean material called Stenothoe gallensis Walker in reality belongs to Stenothoe cattai Stebbing.

Heavy metals accumulated by aquatic crustaceans in environmental studies are normally investigated using the whole body burden, with little regard paid to uptake in different tissues, to potential gender of life stage differences, or to the influence of nutrition on the test organism. This is likely to give erroneous conclusions for a dose-response relationship within the toxicity test and pote...

The new species Tongorchestia borabora sp. nov. is described from Vaitape in Bora Bora, Leeward Islands, Society Islands. This is the first talitrid amphipod reported from Bora Bora and the third species of Tongorchestia from the Western Pacific oceanic islands. Currently Tongorchestia is endemic to oceanic islands in the Western Pacific.

We describe a new species of an amphipod Niphargus zagorae sp. n. and redescribe its nearest relative and morphologically similar species N. boskovici S. Karaman, 1952. We present the geographic distributions of both species, morphological diagnoses and infer their phylogenetic position within the genus based on COI, 28S and H3 markers.

Predatory functional responses play integral roles in predator-prey dynamics, and their assessment promises greater understanding and prediction of the predatory impacts of invasive species. Other interspecific interactions, however, such as parasitism and higher-order predation, have the potential to modify predator-prey interactions and thus the predictive capability of the comparative functi...

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.

A new species of lysianassid amphipod belonging to the genus Socarnes Boeck was collected from Korean coastal waters. This is the first record of the genus Socarnes from Korea. The new species is fully illustrated and extensively compared with related species. A key to Socarnes speciesis provided.

Collections of 'Echinorhynchus salmonis' from Britain and Ireland deposited in The Natural History Museum, London (1921.7.19.3-12 and 1952.10.30.122-127) were re-identified as Acanthocephalus clavula and Acanthocephalus lucii respectively. The amphipod, Pontoporeia affinis, European intermediate host of E. salmonis, does not occur in the British Isles, so it is concluded that E. salmonis is abs...