Articles | Volume 40, issue 2
J. Micropalaeontol., 40, 195–223, 2021
https://doi.org/10.5194/jm-40-195-2021
J. Micropalaeontol., 40, 195–223, 2021
https://doi.org/10.5194/jm-40-195-2021

Research article 25 Nov 2021

Research article | 25 Nov 2021

Biometry and taxonomy of Adriatic Ammonia species from Bellaria–Igea Marina (Italy)

Joachim Schönfeld et al.

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Cited articles

Alve, E.: Benthic foraminifera in sediment cores reflecting heavy metal pollution in Soerfjord, Western Norway, J. Foramin. Res., 21, 1–19, https://doi.org/10.2113/gsjfr.21.1.1, 1991. 
Alve, E., Korsun, S., Schönfeld, J., Dijkstra, N., Golikova, E., Hess, S., Husum, K., and Panieri, G.: Foram-AMBI: a sensitivity index based on benthic foraminiferal faunas from North-East Atlantic and Arctic fjords, continental shelves and slopes, Mar. Micropaleontol., 122, 1–12, https://doi.org/10.1016/j.marmicro.2015.11.001, 2016. 
Alve, E., Hess, S., Bouchet, V. M. P., Dolven, J. K., and Rygg, B.: Intercalibration of benthic foraminiferal and macrofaunal biotic indices: an example from the Norwegian Skagerrak coast (NE North Sea), Ecol. Indic., 96, 107–115, https://doi.org/10.1016/j.ecolind.2018.08.037, 2019. 
Artegiani, A., Bregant, D., Paschini, E., Pinardi, N., Raicich, F., and Russo, A: The Adriatic Sea general circulation, Part II: baroclinic circulation structure, J. Phys. Oceanogr., 27, 1515–1532, https://doi.org/10.1175/1520-0485(1997)027, 1997. 
Barbero, R. S., Albani, A. D., and Donnici, S.: Atlante dei foraminiferi della laguna di Venezia, Istituto Veneto di Scienze, Lettere ed Arti, Venezia (Italia), 120 pp., ISBN-10: 8895996046, 2008. 
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Short summary
Ammonia beccarii was described from Rimini Beach in 1758. This taxon has often been mistaken with other species in the past. Recent studies assessed the biometry of Ammonia species and integrated it with genetic data but relied on a few large and dead specimens only. In a comprehensive approach, we assessed the whole living Ammonia assemblage near the type locality of A. beccarii and identified parameters which are robust and facilitate a secure species identification.