Valamunida haeggi Klompmaker and Robins 2019, sp. nov.

• Main Authors: Hryniewicz, Krzysztof, Amano, Kazutaka, Bitner, Maria Aleksandra, Hagström, Jonas, Kiel, Steffen, Klompmaker, Adiël A., Mörs, Thomas, Robins, Cristina M., Kaim, Andrzej
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2019
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Malacostraca; Decapoda; Munididae; Valamunida; Valamunida haeggi; Svalbard; Spitsbergen
• Online Access: https://doi.org/10.5281/zenodo.10986953; http://treatment.plazi.org/id/320C87F44640FFD0FCD3FF61FA33DB72

Valamunida haeggi Klompmaker and Robins sp. nov. Figs. 21, 22. 1925 Galathea sp.; Hägg 1925: 48, pl. 6.28a. 1970 Galathea spitzbergica Gripp, 1927; Vonderbank 1970: 78, fig. 25 [not 25c]; pl. 6.2–6.7. 2013 Galathea spitzbergica Gripp, 1927; Robins 2013: 38, fig. 8.4. ZooBank LSID : urn:lsid:zoobank.org:act: 798CF3CB-27FE-406EBCFB-F26D76BBE2C9 Etymology : Named after Richard Hägg (1877–1957), who first figured specimens of this species. Type material : Holotype: NRM-PZ Ar68001A, partial carapace (Fig. 21A). Paratypes: NRM-PZ Ar68001B (Fig. 22C), NRM-PZ Ar68010 (Fig. 22B), and NRM-PZ Ar68011 (Fig. 22A). All represent (partial) carapaces with cuticular layers variably preserved, all from the type locality and horizon. Type locality : Zachariassendalen, Spitsbergen, Svalbard. Type horizon : Cold seep carbonates from the Basilika Formation, upper Paleocene. Material .—Additional material from the upper Paleocene, Zachariassendalen, Spitsbergen, Svalbard: NRM-PZ Ar 68001C, external mold partial branchial region; NRM-PZ Ar 68006, external mold left side carapace; NRM-PZ Ar68007, part of meso-metabranchial and partial cardiac region; NRM-PZ Ar68016, left mid-part of carapace. Additional material from the upper Paleocene, locality 500 m west of Trigonometric point 25, Hollendarbukta, Spitsbergen, Svalbard: GPIBo 86, left part carapace (Vonderbank 1970: pl. 6.2); GPIBo 87, right part carapace (Vonderbank 1970: pl. 6.3); GPIBo 88, central part gastric region (Vonderbank 1970: pl. 6.4); GPIBo 89, central part gastric region (Vonderbank 1970: pl. 6.5); GPIBo 90, left meso-metabranchial region (Vonderbank 1970: pl. 6.6); GPIBo 91, anterior part gastric region and partial rostrum (Vonderbank 1970: pl. 6.7). Measurements.— Holotype, NRM-PZ Ar68001A: Lmax (without rostrum), 23.3 mm; Wmax, 18.4 mm. NRM-PZ Ar 68001B: L, not available; W, 18.0 mm. NRM-PZ Ar68010: L, not available; W, 8.8 mm. NRM-PZ Ar68011: L, 20.0 mm, W, 15.5 mm. GPIBo 88: L, not available; W (at gastric region), 10.2 mm. Dimensions of paratypes: GPIBo 86, NRM-PZ ...