FIG. 7. — Octoberaspis ushakovi n. gen., n in Arthropods from the Lower Devonian Severnaya Zemlya Formation of October Revolution Island (Russia) ...

• Main Author: Dunlop, Jason A.
• Format: Still Image
• Language: unknown
• Published: Zenodo 2002
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Merostomata; Chasmataspidida; Octoberaspis; Dunlop; Severnaya Zemlya; October Revolution Island
• Online Access: https://dx.doi.org/10.5281/zenodo.5377583; https://zenodo.org/doi/10.5281/zenodo.5377583

FIG. 7. — Octoberaspis ushakovi n. gen., n. sp., interpretative drawings of the specimens shown in Fig. 6; A, No. 35/324; B, Nos. 35/336 (holotype) (above) and 35/337 (below); C, No. 35/711; D, No. 35/712. Abbreviations: ap, prosomal appendage; cp, carapace; cr, marginal carapace rim; ep, epimera of pretelsonic segment; ga, genital appendage; gs, genal spine; le, lateral eye tubercle; me, median eye tubercle; ms, metastoma; op, opisthosomal operculae; pra, preabdomen; poa, postabdomen; tb, preabdominal tuberculation; tl, telson, opisthosomal segments numbered. Scale bar: 5 mm. ... : Published as part of Dunlop, Jason A., 2002, Arthropods from the Lower Devonian Severnaya Zemlya Formation of October Revolution Island (Russia), pp. 349-379 in Geodiversitas 24 (2) on page 361, DOI: 10.5281/zenodo.5377567 ...