Fig. 4. — A–B in Glaciambulata neumayeri gen. et sp. nov., a new Antarctic trachymedusa (Cnidaria: Hydrozoa), with a revision of the family Ptychogastriidae

Fig. 4. — A–B. Ptychogastria asteroides (Haeckel, 1879). A. Lateral view of a medusa. B. Portion of umbrella margin showing the arrangement of tentacles. — C–E. Ptychogastria polaris Allman, 1878. C. Medusa in lateral view. D. Oral view of half of the medusa, showing the arrangement of the marginal...

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Bibliographic Details
Main Authors: Horia R. Galea, Cornelia Roder, Christoph Walcher, Marco Warmuth, Eberhard Kohlberg, Philipp F. Fischer
Format: Other/Unknown Material
Language:unknown
Published: 2016
Subjects:
Biodiversity
Taxonomy
Animalia
Cnidaria
Hydrozoa
Trachymedusae
Ptychogastriidae
Ptychogastria
Tesserogastria
Antarctic
Hesthagen
Medusa
Antarc*
Online Access:https://zenodo.org/record/221253
https://doi.org/10.5281/zenodo.221253
Description
Summary:Fig. 4. — A–B. Ptychogastria asteroides (Haeckel, 1879). A. Lateral view of a medusa. B. Portion of umbrella margin showing the arrangement of tentacles. — C–E. Ptychogastria polaris Allman, 1878. C. Medusa in lateral view. D. Oral view of half of the medusa, showing the arrangement of the marginal tentacles. E. Portion of the bell margin, greatly enlarged. — F–G. Tesserogastria musculosa Beyer, 1959. Medusa in lateral (F) and oral (G) aspects. [A, B redrawn after Gili et al. (1999); C, E redrawn after Panteleeva et al. (1999); D redrawn after Haeckel (1881b); F, G redrawn after Hesthagen (1971)]. Scale bars: A, B = 500 µm; C = 3 mm; E = 2 mm. Published as part of Horia R. Galea, Cornelia Roder, Christoph Walcher, Marco Warmuth, Eberhard Kohlberg & Philipp F. Fischer, 2016, Glaciambulata neumayeri gen. et sp. nov., a new Antarctic trachymedusa (Cnidaria: Hydrozoa), with a revision of the family Ptychogastriidae, pp. 1-30 in European Journal of Taxonomy 252 on page 12, DOI:10.5852/ejt.2016.252, http://zenodo.org/record/221250

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