FIGURE 10 in Crinoids of the stalked family Hyocrinidae (Echinodermata) collected by the USNS Eltanin in the Southern Ocean

FIGURE 10. Brachial muscular synarthries in Ptilocrinus brucei. A–D: specimen 1005438; E–F: specimen 1005439; A: episynostosial brachial; B–D: free brachial, B: side view showing pinnule socket, C–D: oblique adoral view, D: detail of adoral process; E–F:transverse synarthry articulating pinnule on b...

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Bibliographic Details
Main Author: Roux, Michel
Format: Other/Unknown Material
Language:unknown
Published: 2015
Subjects:
Biodiversity
Taxonomy
Animalia
Echinodermata
Crinoidea
Hyocrinida
Hyocrinidae
Ptilocrinus
Southern Ocean
Online Access:https://zenodo.org/record/243059
https://doi.org/10.5281/zenodo.243059
Description
Summary:FIGURE 10. Brachial muscular synarthries in Ptilocrinus brucei. A–D: specimen 1005438; E–F: specimen 1005439; A: episynostosial brachial; B–D: free brachial, B: side view showing pinnule socket, C–D: oblique adoral view, D: detail of adoral process; E–F:transverse synarthry articulating pinnule on brachial, E: proximal facet of first pinnular, F: oblique adoral view of pinnule socket with roof over muscular fossea broken (arrow); ap: adoral process, il: inner ligament area, ol: outer ligament area, m: muscular area, mf: muscular fossea. 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 397, DOI:10.11646/zootaxa.3990.3.4, http://zenodo.org/record/243049

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