CATALOG OF ORIGINAL DESCRIPTIONS: Eucyrtidium cylindricum Ehrenberg 1873
This page provides data from the catalog of type descriptions. The catalog is sorted alphabetically. Use the current identification link to go back to the main database.
Eucyrtidium cylindricum Ehrenberg 1873 in Ehrenberg 1876.jpg
Eucyrtidium cylindricum
Citation: Eucyrtidium cylindricum Ehrenberg 1873Rank: speciesDescribed on page(s) : p.227Type repository: Ehrenberg's collection, Museum für Naturkunde, BerlinFamily (traditional): PterocorythidaeFamily (modern): Pterocorythidae
Current identification:
Original Description ]3-segmented, smooth, with the cephalis subglobose, rather distinct, large and porous, with the 2 spines of the apex joining together to form a Snout. Second segment elongate, gradually dilate, leading into the third segment which is cylindrical and longer, truncate, with pores everywhere subequal, quincuncially arranged, in rather distinct rows. Total length without spine l85 µ, of the spine 23 µ, of the cephalis 20 µ, of the second segment 47 µ, of the third segment ll3 µ. 4 pores in 23 µ. (Translated from Latin by E.M.R. and W.R.R.)]
References:
Ehrenberg, C. G. (1874b). Grössere Felsproben des Polycystinen-Mergels von Barbados mit weiteren Erläuterungen. Monatsberichte der Koniglichen Preussische Akademie der Wissenschaften zu Berlin. 1873: 213-263. gs
Eucyrtidium cylindricum compiled by the radiolaria@mikrotax project teamviewed: 7-6-2023
Eucyrtidium cylindricum Ehrenberg 1873 in Ehrenberg 1876.jpg
Eucyrtidium cylindricum Ehrenberg 1873 in Ehrenberg 1876.jpg
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