CATALOG OF ORIGINAL DESCRIPTIONS: Podocyrtis amphiacantha 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.


Higher levels: rads_cat -> P -> Podocyrtis -> Podocyrtis amphiacantha
Other pages this level: P. acalles, P. aculeata, P. aegles, P. aerostatica, P. amphiacantha, P. ampla, P. ampla fasciolata, P. apeza, P. aphorma, P. argulus, P. argus, P. attenuata, P. bicornis, P. brevipes, P. brevipes jh, P. centriscus, P. chalara, P. charybdea, P. collaris, P. conica> >>

Podocyrtis amphiacantha

Citation: Podocyrtis amphiacantha Ehrenberg 1873
Rank: species
Type repository: Ehrenberg's collection, Museum für Naturkunde, Berlin
Described on page(s) : p.248
Family (traditional): Theoperidae
Family (modern): Theocotylidae

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Current identification:


Original Description
[Smooth; three-segmented; cephalis globose, porous, with a thick, large frontal spine, and with a decurrent rib. Second segment elongate-campanulate, with unequal subquincuncial pores. Third segment subcylindrical, truncate, with a spiny apertural margin and with a single spine. Pores wider, irregular. Length without spine l35 µ, of cephalis 23 µ, of second segment 56 µ, of third segment 49 µ. A larger single pore 19 µ approx. 3 smaller ones in 23 µ. Length of frontal spine 59 µ, of the appendage 49 µ. (Translated from Latin by E.M.R. and W.R.R.)]

References:

Ehrenberg, C. G. (1873a). Grössere Felsproben des Polycystinen-Mergels von Barbados mit weiteren Erläuterungen. Monatsberichte der Koniglichen Preussische Akademie der Wissenschaften zu Berlin. 1873: 213-263. gs

Ehrenberg, C. G. (1876). Forsetzung der Mikrogeologischen Studien als Gesammt Ubersicht der mikroskopischen Palaontologie gleichartig analysierter Gebiegsarten der Erde, mit specieller Rucksicht aus den Polycystinen Mergel von Barbados. Abhandlungen der Koniglichen Akademie der Wissenschaften zu Berlin, Physikalische Kl. 1875: 1-226. gs


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Podocyrtis amphiacantha compiled by the radiolaria@mikrotax project team viewed: 30-7-2021

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