Dactylamblyops Holt & Tattersall 1906

• Main Author: Wittmann, Karl J.
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2024
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Malacostraca; Mysida; Mysidae; Dactylamblyops; Antarc*; Antarctic
• Online Access: https://doi.org/10.5281/zenodo.12774286; http://treatment.plazi.org/id/EF7B8639FFD4FFB4FDBF06D6FBFA2152

Genus Dactylamblyops Holt & Tattersall, 1906 Dactylamblyops Holt & Tattersall, 1906b: 9 (Antarctic). Chalcophthalmus Illig, 1906: 200, fig. 7 (junior synonym). Dactylerythrops – Illig 1906: 199–200, fig. 6 (invalid generic assignment); 1930: 424 (in synonymy). Dactylamblyops – W.M. Tattersall 1908: 29 (amended definition). — Tattersall & Tattersall 1951: 260– 261 (diagnosis). — Ii 1964: 279–283 (key to species in the Far East, diagnosis). — Pillai 1965: 1706 (key to species in Indian waters, diagnosis). — Mauchline 1980: 27 (taxonomy, in key to genera). — Murano 1981: 275–278 (definition of species groups, key to species). — Kazmi et al. 1999: 149 (Arabian Sea, in taxa list, in key). — Nouvel et al. 1999: 79 (taxonomy, in list of genera). — San Vicente 2010: 44, 59 (Antarctic, diagnosis, key to species). — San Vicente & Cartes 2011: 463–464 (key to species of hodgsoni -group). — Petryashov 2014a: 149 (biogeography, Antarctic). — Wittmann et al. 2014: 334 (taxonomic assignment).— Wittmann & Chevaldonné 2021: 199, 208, 211 (morphology, sensory organs). — Mees & Meland 2024: Aphia-ID 119851 (accepted). Chalcophthalmus – Illig 1930: 425 (in synonymy). — Mees & Meland 2024: Aphia-ID 226149 (unaccepted). Diagnosis Carapace normal. Eyes stalked, set apart, lateral margins not produced in a finger-like non-sensory process; stalk with ocular papilla; visual elements incomplete. Appendix masculina well developed. Antennal peduncle with three segments in linear arrangement; lateral margin of scale being bare up to an apical tooth or (in D. latisquamosus ) only to a subapical tooth. Thoracomeres and pleomeres normal. Thoracic endopod 2 not prehensile, endopods 3–8 with unsegmented carpus separated from 1–2-segmented propodus by an oblique articulation. Female with three pairs of oostegites. Female pleopods reduced to uniramous setose plates. Male pleopods biramous, setose, no spines; endopod 1 unsegmented, endopods 2–5 and all exopods multi-segmented. Both rami of uropods unsegmented, setose all ...