Stephonyx scutatus ( Griffiths, 1977 )

Lowry, J. K. & Kilgallen, N. M., 2014, A generic review of the lysianassoid family Uristidae and descriptions of new taxa from Australian waters (Crustacea, Amphipoda, Uristidae), Zootaxa 3867 (1), pp. 1-92 : 78

publication ID	https://doi.org/ 10.11646/zootaxa.3867.1.1
publication LSID	lsid:zoobank.org:pub:B7C6EC5F-5AA3-43B1-BD3D-D8111E0EC3A7
DOI	https://doi.org/10.5281/zenodo.6319046
persistent identifier	https://treatment.plazi.org/id/03AE8B60-AC4B-FF95-6CC1-FF2AFC11C11F
treatment provided by	Felipe
scientific name	Stephonyx scutatus ( Griffiths, 1977 )
status

Treatment

Stephonyx scutatus ( Griffiths, 1977) View in CoL

Euonyx scutatus Griffiths, 1977: 98 View in CoL , fig. 3.— Barnard & Ingram, 1990: 3 (key).— Barnard & Karaman, 1991: 485.

Stephonyx scutatus View in CoL .— Lowry & Stoddart, 1989: 521.— Diffenthal & Horton, 2007: 40 (key).— Senna & Serejo, 2007: 13 (key).— Narahara et al., 2012: 1505 (key).

Types. Holotype female, 16 mm, SAM A13652.

Type locality. Cape Basin, South Atlantic Ocean (34°37'S 17°03'E) GoogleMaps .

Habitat. Marine.

Depth range. 2900 m ( Griffiths 1977).

Remarks. Stephonyx scutatus is different from other species of Stephonyx in the dorsal body carination and in the peculiar conical hump of coxa 5. The mandibular molar, described as ‘a large plate with raised margins’ is not like the setose tongues or triturating molars usually found in scavenging uristids and particularly in Stephonyx .

Distribution. South Atlantic Ocean. Cape Basin ( Griffiths 1977).