Goniobranchus cf. alderi ( Collingwood, 1881 )

Tibiriçá, Yara, Pola, Marta & Cervera, Juan Lucas, 2017, Astonishing diversity revealed: an annotated and illustrated inventory of Nudipleura (Gastropoda: Heterobranchia) from Mozambique, Zootaxa 4359 (1), pp. 1-133 : 24-25

publication ID	https://doi.org/10.11646/zootaxa.4359.1.1
publication LSID	lsid:zoobank.org:pub:8D06174D-B19F-4B5C-B9B0-DA74E6D43C75
DOI	https://doi.org/10.5281/zenodo.6025821
persistent identifier	https://treatment.plazi.org/id/03EB87A2-FFC7-FF9C-9790-F8C0FEA8FDA0
treatment provided by	Plazi (2017-12-01 10:00:15, last updated 2024-11-28 18:37:34)
scientific name	Goniobranchus cf. alderi ( Collingwood, 1881 )
status

Treatment

Goniobranchus cf. alderi ( Collingwood, 1881) View in CoL

( Figure 5 J View FIGURE 5 )

Material examined. Eight specimens. MHN-YT87, ZGWS, 10 Dec. 2011, 20m, 25mm; MB28-0 0 4446, ZWH, 0 2 Feb. 2012, 20m, 44mm, collected by S. Bruck; MB28-004620, ZJS, 29 Aug. 2012, 12m, 28mm, collected by J.

Bergman; MB28-004685, ZM, 29 Aug. 2012, 8m, 44mm; MB28-004730, ZD, 18 Aug. 2013, 32m, 20mm; ZMBN117052, 0 6 Jan. 2014, 51m, 26mm; ZMBN119694, ZGWS, 11 Oct. 2014, 19m, 34mm; ZMBN119695, ZA 51, 12m, 38mm.

Habitats. Subtropical rocky reefs and wreck.

Occurrences. Zavora.

Geographic distribution. Western Indian Ocean. Seychelles, Madagascar, South Africa (Gosliner et al. 2008) and Mozambique.

Remarks. This morphotype is part of the Chromodoris tinctorius complex, which needs to be reviewed (Gosliner et al. 2008, 2015). All the specimens examined have identical colour patterns and appear to be the same species. The dorsal colour is white with a red reticulate pattern. The mantle margin is yellow. The rhinophores stalk is white and the lamellae are red-purple, lined in white. The ventral part of the foot is solid white. The dorsal part of the foot is white with red dots. This morphotype appears to be typical of western Indian Ocean specimens (Gosliner et al. 2008).

References

Collingwood, C. (1881) On some new species of nudibranchiate Mollusca from the eastern seas. Transactions of the Linnean Society, Zoology, 2 (2), 123 - 140, pls. 9 - 10. https: // doi. org / 10.1111 / j. 1096 - 3642.1881. tb 00300. x

Figures

FIGURE 5. A, Glossodoris cincta (MB28-004774). B, Glossodoris gregorius (MB28-004428). C, Glossodoris hikuerensis (MB28-004853). D. Glossodoris pallida (MB28-004885). E. Glossodoris sp. 1 (MB28-004642). F, Glossodoris sp. 2 (MB28- 004943). G, Glossodoris sp. 3 (MB28-004861). H, Goniobranchus albonares (MB28-004789). I, Goniobranchus albopunctatus (MB28-004819). J, Goniobranchus cf. alderi (MB28-004446). K–L, Goniobranchus alius (MB28-004540 and MB28-005018, respectively).