Figure 13 from: Verhaegen G, Cimoli E, Lindsay D (2021) Life beneath the ice: jellyfish and ctenophores from the Ross Sea, Antarctica, with an image-based training set for machine learning. Biodiversity Data Journal 9: e69374. https://doi.org/10.3897/BDJ.9.e69374

• Main Authors: Verhaegen, Gerlien, Cimoli, Emiliano, Lindsay, Dhugal
• Format: Other/Unknown Material
• Language: unknown
• Published: 2021
• Subjects: Biota; Animalia; Ctenophora; Tentaculata; Cydippida; Callianira; Callianira cristata; Southern Ocean; gelatinous zooplankton; siphonophore; video annotation; remotely-operated vehicle (ROV); Common Objects in Context (COCO); machine learning; Moser; Ross Sea; Verhaegen; Antarc*; Antarctica
• Online Access: https://zenodo.org/record/5241377; https://doi.org/10.3897/BDJ.9.e69374.figure13

Figure 13 Callianira cristata. A-B. Drawing from the original description (specimen length 12 mm) (modified from Moser 1909) from Gauss Station, Antarctica: lateral view of the substomodeal plane (A) and the subtentacular plane (B); C-H. Specimen MCMEC2019_Callianira_cristata_a observed on 22/11/2018: lateral-substomodeal views (C-D, G-H) oral view (E) and latero-aboral view (F). The contrast and brightness of images G-H were strongly modified to reveal underlying morphological structures. Abbreviations: ad-c., adradial canal; c.g., ciliary groove; m., mouth; o.t.s., opening of tentacle sheath; pe-c., perradial canal; r., ridge; st., statocyst; ss-cr., substomodeal comb row; st-cr., subtentacular comb row; t.b., tentacle bulb. C-H photos courtesy: E. Cimoli.