Hydrozoa name details
Sibogita geometrica occidentalis Kramp, 1959
708994 (urn:lsid:marinespecies.org:taxname:708994)
unaccepted (possible synonym)
Subspecies
marine, brackish, fresh, terrestrial
recent only
Kramp, P. L. 1959a. The Hydromedusae of the Atlantic Ocean and adjacent waters. Dana Report 46: 1-283.
page(s): 28, 129, pl. 2 figs 2-3, text-figs 4-5 [details]
page(s): 28, 129, pl. 2 figs 2-3, text-figs 4-5 [details]
Type locality contained in Azores part of the North Atlantic Ocean
type locality contained in Azores part of the North Atlantic Ocean [details]
Taxonomic remark May be valid species for biogeographic reasons
Taxonomic remark Differences to nominal Pacific species: manubrium small and with only few gonadal folds, radial canals divide already close...
Taxonomic remark May be valid species for biogeographic reasons [details]
Taxonomic remark Differences to nominal Pacific species: manubrium small and with only few gonadal folds, radial canals divide already close...
Taxonomic remark Differences to nominal Pacific species: manubrium small and with only few gonadal folds, radial canals divide already close to centre.
Kramp (1959) thought that the Atlantic population differed slightly from the Pacific one and he introduced the subspecies Sibogita geometrica occidentalis for the Atlantic medusae. The differences to the nominal Pacific species were given as a smaller bell-size, fewer gonadal folds, and radial canals dividing already close to the centre. After having seen more specimens from the Pacific, Kramp (1965) then synonymized the subspecies occidentalis with the nominal Pacific species. [details]
Kramp (1959) thought that the Atlantic population differed slightly from the Pacific one and he introduced the subspecies Sibogita geometrica occidentalis for the Atlantic medusae. The differences to the nominal Pacific species were given as a smaller bell-size, fewer gonadal folds, and radial canals dividing already close to the centre. After having seen more specimens from the Pacific, Kramp (1965) then synonymized the subspecies occidentalis with the nominal Pacific species. [details]
Schuchert, P. (2024). World Hydrozoa Database. Sibogita geometrica occidentalis Kramp, 1959. Accessed at: https://www.marinespecies.org/hydrozoa/aphia.php?p=taxdetails&id=708994 on 2024-11-19
Date
action
by
original description
Kramp, P. L. 1959a. The Hydromedusae of the Atlantic Ocean and adjacent waters. Dana Report 46: 1-283.
page(s): 28, 129, pl. 2 figs 2-3, text-figs 4-5 [details]
page(s): 28, 129, pl. 2 figs 2-3, text-figs 4-5 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Taxonomic remark May be valid species for biogeographic reasons [details]Taxonomic remark Differences to nominal Pacific species: manubrium small and with only few gonadal folds, radial canals divide already close to centre.
Kramp (1959) thought that the Atlantic population differed slightly from the Pacific one and he introduced the subspecies Sibogita geometrica occidentalis for the Atlantic medusae. The differences to the nominal Pacific species were given as a smaller bell-size, fewer gonadal folds, and radial canals dividing already close to the centre. After having seen more specimens from the Pacific, Kramp (1965) then synonymized the subspecies occidentalis with the nominal Pacific species. [details]
