Staurotheca glomulosa Peña Cantero, Svoboda & Vervoort, 1997

Peña Cantero, Álvaro L., 2021, Additions to knowledge of the biodiversity of benthic hydroids (Cnidaria: Hydrozoa) in the Balleny Islands (Antarctica), Zootaxa 4966 (3), pp. 321-336 : 327

publication ID

https://doi.org/ 10.11646/zootaxa.4966.3.4

publication LSID

lsid:zoobank.org:pub:F4CABF6C-1993-4112-A03E-4DBF708BB025

DOI

https://doi.org/10.5281/zenodo.4736725

persistent identifier

https://treatment.plazi.org/id/ED10C428-FFF4-230E-FF50-0C08FF39FC5F

treatment provided by

Plazi

scientific name

Staurotheca glomulosa Peña Cantero, Svoboda & Vervoort, 1997
status

 

Staurotheca glomulosa Peña Cantero, Svoboda & Vervoort, 1997

Staurotheca glomulosa — Peña Cantero & Vervoort, 2003: 2687–2689, fig. 9.

Material examined. E220B, a a mass of stems 20 mm in diameter ( NIWA 128457); TAN 0602/420, one colony 100 mm high, basibiont of P. belgicae ( NIWA 144240).

Measurements (in µm). Hydrotheca: abcauline wall 630–700, free part of adcauline wall 100–130, adnate part of adcauline wall 730–780, adcauline wall 830–910, diameter at aperture 230–270.

Remarks. The planar colonies are polysiphonic and the presence of anastomoses gives them a mesh-shaped appearance. The hydrothecae are arranged in decussate pairs, forming four longitudinal rows.

Ecology and distribution. Staurotheca glomulosa had been previously reported at depths between 55 and 157 m ( Peña Cantero & Vervoort 2003); present material collected at depths from 103 to 371 m. Basibiont for colonies of P. belgicae (present material).

Peña Cantero & Vervoort (2003) reported it off Buckle Island; present material found off Young and Sturge islands.

NIWA

National Institute of Water and Atmospheric Research

Kingdom

Animalia

Phylum

Cnidaria

Class

Hydrozoa

Order

Leptothecata

Family

Sertulariidae

Genus

Staurotheca

Loc

Staurotheca glomulosa Peña Cantero, Svoboda & Vervoort, 1997

Peña Cantero, Álvaro L. 2021
2021
Loc

Staurotheca glomulosa

Pena Cantero, A. L. & Vervoort, W. 2003: 2687
2003
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