Dendronotus europaeus Korshunova, Martynov, Bakken & Picton, 2017
publication ID |
https://doi.org/ 10.1163/18759866-BJA10014 |
DOI |
https://doi.org/10.5281/zenodo.4623975 |
persistent identifier |
https://treatment.plazi.org/id/03A8176E-0250-FF9B-2356-FAF9C9BA1468 |
treatment provided by |
Carolina |
scientific name |
Dendronotus europaeus Korshunova, Martynov, Bakken & Picton, 2017 |
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Dendronotus europaeus Korshunova, Martynov, Bakken & Picton, 2017 View in CoL
Fig. 7 View FIGURE 7
Dendronotus europaeus Korshunova, Martynov, Bakken, Picton, 2017: 1–8 View in CoL , Figs. 1–2 View FIGURE 1 View FIGURE 2 ; Supplementary information, textand figure.
Dendronotusfrondosus sensu Thompson and Brown, 1984 View in CoL (partim.); not Ascanius, 1774.
Extended diagnosis. Body relatively narrow. Six to nine pairs of branched dorsolateral appendages, including two to three posterior ones. The dorsolateral appendages can generally be described as highly branched, giving this species a fluffy appearance. Eight to 15appendagesof oralveil.Fivetosixappendages (posterior one very long) of rhinophoral stalks. Lateral papilla of rhinophoral sheaths present. Rhinophores with 11–17 lamellae. Lip papillae 20–49.Basalcolourreddish-brownwithopaque white stripes betweendorsolateralprocesses to uniform light yellow with small brown spots. Dorsal processes of jaws inclined posteriorly at approximately 60° to the longitudinal axis of the jaw body and 0.43 of its length. Masticatory processes apparently with fine denticles. Radula with up to 37 rows of teeth. Central tooth with up to 20 small denticles without furrows, rarely completely smooth. Up to 11 (usually 9–10) lateral teeth with up to seven denticles. Ampulla with at least two loops. Bursa copulatrix large, rounded. Seminal receptaculum small placed distally at a short distance from the vaginal opening. Prostate discoid with a range of 35–40 alveolar glands. The vas deferens is very long, penis relatively narrow, bent. Body length up to 100 mm.
Distribution. NE Atlantic, so far known from the Netherlands, Norway, Sweden and the UK.
Bathymetry. 15–150 mdepth.
Remarks. This species has been separated from from D. frondosus and D. lacteus based on both morphological and molecular evidence ( Korshunova et al., 2017b).
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Dendronotus europaeus Korshunova, Martynov, Bakken & Picton, 2017
Korshunova, Tatiana, Bakken, Torkild, GrØtan, Viktor V., Johnson, Kjetil B., Lundin, Kennet & Martynov, Alexander 2021 |
Dendronotus europaeus
Korshunova, T. & Martynov, A. & Bakken, T. & Picton, B. 2017: 8 |