FIGURE 1. Balayevicrinus latipinnulus, specimen USNM 1005436. A in Crinoids of the stalked family Hyocrinidae (Echinodermata) collected by the USNS Eltanin in the Southern Ocean ...

• Main Author: Roux, Michel
• Format: Still Image
• Language: unknown
• Published: Zenodo 2015
• Subjects: Biodiversity; Taxonomy; Animalia; Echinodermata; Crinoidea; Hyocrinida; Hyocrinidae; Belyaevicrinus; Southern Ocean
• Online Access: https://dx.doi.org/10.5281/zenodo.243050; https://zenodo.org/record/243050

FIGURE 1. Balayevicrinus latipinnulus, specimen USNM 1005436. A: fragment of theca with one proximal arm of three brachial pairs and proximalmost brachial pair of another arm (or: oral, R: upper part of broken radial, tp: tegminal plates); B: fragment of theca with the anal sac in external position; C: fragment of proximal arm (5+6 7+8+9+10) with first pinnule (P1) on Br6; D: proximal proxistele (B: basal ring); E–F: Isolated brachial triplet with proximalmost pinnular broken (arrow) and festooned arrangement of cover plates (cv: cover plates, lp: lateral plates); G: Distal facet of Br4 (muscular synarthry); H: Distal facet of Br5 (synostosis); I: oblique view of Br6 distal facet with pinnule socket. ... : 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 384, DOI: 10.11646/zootaxa.3990.3.4, http://zenodo.org/record/243049 ...