radiolaria - rads_cat - Eucyrtidium embolum radiolaria - rads_cat - Eucyrtidium embolum

CATALOG OF ORIGINAL DESCRIPTIONS: Eucyrtidium embolum 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 -> E -> Eucyrtidium -> Eucyrtidium embolum
Other pages this level: << < E. cuspidatum, E. cybaeum, E. cylindricum, E. delmontense, E. delmontense inflatum, E. delmontense nipponicum, E. demersissimum, E. diaphanes, E. diaphanum, E. doliolum, E. dufresni, E. ehrenbergii, E. elegans, E. elongatum, E. elongatum peregrinum, E. embolum, E. eruca, E. erythromystrax, E. euporum, E. excellens, E. fastuosum, E. ficus, E. fistuligerum, E. frizzelli, E. frohlichi, E. funnellium, E. fusiforme, E. galatheae, E. gemmatum, E. globicephalum, E. gracile> >>

Eucyrtidium embolum

Citation: Eucyrtidium embolum Ehrenberg 1873
Rank: species
Described on page(s) : p.228
Type repository: Ehrenberg's collection, Museum für Naturkunde, Berlin
Family (traditional): Theoperidae
Family (modern): Pterocorythidae

Current identification:

Original Description

[3-segmented, smooth, with cephalis subglobose and not porous, terminating in a strong spine (broken), with a large, hyaline, median spot. Second segment constricted anteriorly, and dilated from the middle, sublageniform, passing into the third segment without strictures. Third segment narrower posteriorly and then cylindro-conical, the posterior margin torn (or truncate ?). Smooth surface ribs provided with a single row of pores ornament both segments of the shell. Total length 175 µ, of the cephalis 28 µ, of second segment 56 µ, of third segment 86 µ. (Translated from Latin by E.M.R. and W.R.R.)]


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 embolum compiled by the radiolaria@mikrotax project team viewed: 7-6-2023

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