This occurrence dataset comes from the paper DNA barcode, taxonomic and ecological notes for the identification of the invasive amphipod Monocorophium acherusicum (Costa, 1851) (DOI: 10.1080/00288330.2018.1469514)
We report the occurrence of the invasive amphipod Monocorophium acherusicum in Mar del Plata port, Argentina, using morphological and molecular analysis and estimated mean abundance to detect monthly variations of this population. We compared M. acherusicum morphology with that of M. insidiosum and Crassicorophium bonelli, the two most similar locally occurring species, to establish the diagnostic characteristics for the correct identification of them; moreover, we provide some taxonomic notes about others corophiids regionally distributed. M. acherusicum were collected in a subtidal biofouling community and its mean abundance was maximum in summer. In the molecular analysis, the maximum-likelihood tree showed that specimens from Mar del Plata were clustered with M. acherusicum specimens from GenBank and Boldsystems. We support and confirm the species identity in Mar del Plata port using DNA barcoding and with taxonomic methods.
The data in this occurrence resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 6 records.
This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.
The table below shows only published versions of the resource that are publicly accessible.
How to cite
Researchers should cite this work as follows:
Albano M J, Rumbold C, Chiesa I L, Vazquez G, Spivak E D, Obenat S M (2021): Occurrence records of the invasive amphipod Monocorophium acherusicum, Mar del Plata, Argentina. v1.0. Southwestern Pacific Ocean Biogeographic Information System (OBIS) Node. Dataset/Occurrence. https://nzobisipt.niwa.co.nz/resource?r=m_acherusicum_argentina&v=1.0
Researchers should respect the following rights statement:
The publisher and rights holder of this work is Southwestern Pacific Ocean Biogeographic Information System (OBIS) Node. This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
This resource has not been registered with GBIF
- Metadata Provider ●
- Originator ●
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Mar del Plato, Argentina
|Bounding Coordinates||South West [-38.041, -57.538], North East [-38.041, -57.538]|
No Description available
- Albano, M.J., Rumbold, C., Chiesa, I.L., Vazquez, G., Spivak, E.D., and Obenat, S.M. 2019. DNA barcode, taxonomic and ecological notes for the identification of the invasive amphipod Monocorophium acherusicum (Costa, 1851). New Zealand Journal of Marine and Freshwater Research, Vol. 53, No. 1, 15-33. DOI: 10.1080/00288330.2018.1469514
marine, harvested by iOBIS