Sertularella ...

• Main Authors: Galea, Horia R., Schories, Dirk
• Format: Text
• Language: unknown
• Published: Zenodo 2012
• Subjects: Biodiversity; Taxonomy; Animalia; Cnidaria; Hydrozoa; Leptothecata; Sertulariidae; Sertularella; Antarc*; Antarctica
• Online Access: https://dx.doi.org/10.5281/zenodo.6174613; https://zenodo.org/doi/10.5281/zenodo.6174613

Sertularella ? lagena Allman, 1876 (fig. 4K, L) Sertularella lagena Allman, 1876: 114. — Allman, 1879: 283, fig. not Sertularella lagena — Stechow, 1925: 475, fig. 34 (=? S. antarctica Hartlaub, 1901). Material examined. Stn. FSI — 04.i. 2011, S25 (40 m): three minute sterile stems, epizoic on Symplectoscyphus patagonicus sp. nov. Description. Three monosiphonic, unbranched stems, ca. 3 mm high, with 3, 4, and 5 hydrothecae, respectively, arising from creeping hydrorhiza. Basal part, of varied length, with several wrinkles just above origin from stolon, then perisarc smooth; remainder of stem divided into internodes by means of twin, oblique constrictions of perisarc; internodes slender, 595–790 µm long, 130–155 µm wide at node; widening gradually towards distal end, where they bear a hydrotheca. Hydrothecae flask-shaped, distinctly swollen basally (maximum width 290–315 µm), narrowing distally to form a short neck region, then widening again at aperture; adnate for about 1/3rd of their adcauline length ... : Published as part of Galea, Horia R. & Schories, Dirk, 2012, Some hydrozoans (Cnidaria) from Central Chile and the Strait of Magellan, pp. 19-67 in Zootaxa 3296 on pages 41-42, DOI: 10.5281/zenodo.280882 ...