FIGURE 13 in Crinoids of the stalked family Hyocrinidae (Echinodermata) collected by the USNS Eltanin in the Southern Ocean

FIGURE 13. Changes in columnal facet and axial canal along the stalk of Ptilocrinus brucei specimen USNM 1005438. A–F: columnal facets; A: in proximal mesistele; B: in mid mesistele; C: in distal mesistele; D–E: in transition mesistele/dististele; F: in mid dististele; G–L: axial canal; J–L: oblique...

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Bibliographic Details
Main Author: Roux, Michel
Format: Other/Unknown Material
Language:unknown
Published: Zenodo 2015
Subjects:
Biodiversity
Taxonomy
Animalia
Echinodermata
Crinoidea
Hyocrinida
Hyocrinidae
Ptilocrinus
Southern Ocean
Online Access:https://doi.org/10.5281/zenodo.243062
Description
Summary:FIGURE 13. Changes in columnal facet and axial canal along the stalk of Ptilocrinus brucei specimen USNM 1005438. A–F: columnal facets; A: in proximal mesistele; B: in mid mesistele; C: in distal mesistele; D–E: in transition mesistele/dististele; F: in mid dististele; G–L: axial canal; J–L: oblique view of G, H, I respectively; G, J: in proximal mesistele, H, K: in mid mesistele, I, L: in distal mesistele. Published as part of Roux, Michel, 2015, Crinoids of the stalked family Hyocrinidae (Echinodermata) collected by the USNS Eltanin in the Southern Ocean, pp. 381-409 in Zootaxa 3990 (3) on page 400, DOI:10.11646/zootaxa.3990.3.4, http://zenodo.org/record/243049

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