Opinion of Pazdro (1972) [misspelled "negricus", "negramicus" is an adjective formed after the Negram district in the Lesser Caucasus]
marine, brackish, fresh, terrestrial
fossil only
(ofSpirophthalmidium negramicus Kasimova & Aliyeva, 1969 †)Kasimova, G. K.; Aliyeva, D. G. (1969). Новые представители милиолид из юрских отложений Азербайджана - New representatives of miliolid from Jurassic deposits of Azerbaijan. <em>Doklady Akad Nauk Azerb SSR.</em> 25(5): 39-42. note: Etymology: from Negram district in the Lesser Caucasus. [details] Available for editors [request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Ophthalmidium negramicum (Kasimova & Aliyeva, 1969) †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1557763 on 2025-05-22
original description(ofSpirophthalmidium negramicus Kasimova & Aliyeva, 1969 †)Kasimova, G. K.; Aliyeva, D. G. (1969). Новые представители милиолид из юрских отложений Азербайджана - New representatives of miliolid from Jurassic deposits of Azerbaijan. <em>Doklady Akad Nauk Azerb SSR.</em> 25(5): 39-42. note: Etymology: from Negram district in the Lesser Caucasus. [details] Available for editors [request]