Rhachotropis ...
Rhachotropis sp. Material examined. NIWA 60487, 4 specimens, female? 9.8mm; male/juvenile? 3.2 mm; male/juvenile? 3.6 mm; male/juvenile? 3.6 mm, Kermadec Trench, 36° 31.02’S 179° 12.03’W, 5173 m, KAH0910/2, 5 November 2009. Remarks. Four damaged specimens were collected in a baited trap in the Kerma...
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| Format: | Text |
| Language: | unknown |
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Zenodo
2010
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| Online Access: | https://dx.doi.org/10.5281/zenodo.6204014 https://zenodo.org/doi/10.5281/zenodo.6204014 |
| Summary: | Rhachotropis sp. Material examined. NIWA 60487, 4 specimens, female? 9.8mm; male/juvenile? 3.2 mm; male/juvenile? 3.6 mm; male/juvenile? 3.6 mm, Kermadec Trench, 36° 31.02’S 179° 12.03’W, 5173 m, KAH0910/2, 5 November 2009. Remarks. Four damaged specimens were collected in a baited trap in the Kermadec Trench. Unfortunately the larger specimen (9.8 mm), in which the telson is intact, lacks most of its appendages. All three smaller specimens were missing the telson and most pereopods. Even though the specimens were in too bad condition to be identified further or potentially be described, some characteristics are worth noting. In agreement to Dahl’s (1959) note of a damaged Rhachotropis specimen from the Kermadec Trench, 7140–7180 m, which is also missing the urosome, the present species also has a small, downward pointing rostrum and a first coxal plate which is “not at all produced anteriorly”. Dahl (1959) noted “In the maxilliped the outer plate reaches well past the first segment of the palp, and the ... : Published as part of Lörz, Anne-Nina, 2010, Deep-sea Rhachotropis (Crustacea: Amphipoda: Eusiridae) from New Zealand and the Ross Sea with key to the Pacific, Indian Ocean and Antarctic species, pp. 22-48 in Zootaxa 2482 on pages 45-46, DOI: 10.5281/zenodo.195450 ... |
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