Smaraldia springthorpei, Lowry & Stoddart, 2012
publication ID |
https://doi.org/ 10.11646/zootaxa.3246.1.1 |
DOI |
https://doi.org/10.5281/zenodo.5251314 |
persistent identifier |
https://treatment.plazi.org/id/456087D3-3619-FFB4-B8DF-09BAFC214C17 |
treatment provided by |
Felipe |
scientific name |
Smaraldia springthorpei |
status |
sp. nov. |
Smaraldia springthorpei View in CoL sp. nov.
( Figs 42 View FIGURE 42 , 43 View FIGURE 43 )
Type material. HOLOTYPE, female, 4.3 mm, AM P.39217, rocks near Migo Island, Port Harding, Torbay Bay , Western Australia, 35°04'S 117°39'E, 6–7 m, small branched alga with compound tunicate on underside of branches, 15 December 1983, R. T. Springthorpe & J.K. Lowry, stn WA-152 GoogleMaps . PARATYPE, female, 4 mm, AM P.39218, Burnie , Tasmania, Australia, 41°04'S 145°54'E, 2 m, rocky bottom, 24 June–11 July 1985, D.A. Ritz GoogleMaps .
Type locality. Rocks near Migo Island, Port Harding , Torbay Bay , Western Australia, Southern Ocean , 35°04'S 117°39'E, 6–7 m depth GoogleMaps .
Etymology. Named for Roger Springthorpe, who collected many of the species used in our lysianassoid studies and has made all of the plates.
Description. Head lateral cephalic lobe large, broadly rounded; ventral margin curved. Antenna 1 peduncular article 1 without posterodistal spine; accessory flagellum 2-articulate, article 1 long; flagellum with strong 1-field callynophore in female, [male not known]. Mandible lacinia mobilis absent; lamina dentata absent; accessory setal row absent; molar absent; palp attached distally; palp article 2 broad, as long as article 3; article 3 tapered distally. Maxilla 1 outer plate with 7 setal-teeth in 4/3 arrangement, setal-teeth smooth; palp absent. Maxilliped inner plate absent; outer plate medium size; palp 4-articulate, article 4 large. Gnathopod 1 subchelate; ischium smaller than propodus, not swollen posteroproximally; carpus extremely compressed; propodus length about 1.8 × breadth, posterior margin absent, palm with produced corner, corner of palm without robust seta; dactylus reaching to corner of palm. Gnathopod 2 palm minute, obtuse. Pereonite 4 without dorsal spines. Pereonite 5 without dorsal spines. Pereopod 5 merus with posteroproximal shoulder. Pereopod 6 basis with posteroventral lobe weakly produced; merus as broad as long, without posteroproximal shoulder. Pereopod 7 basis subovate with posterior margin smooth. Epimeron 3 posterior margin without projections, posteroventral corner broadly rounded. Uropod 3 biramous, inner ramus extending less than halfway along outer ramus. Telson longer than broad, entire.
Distribution. Southern Australia, Southern Ocean; 2–7 m depth.
AM |
Australian Museum |
R |
Departamento de Geologia, Universidad de Chile |
T |
Tavera, Department of Geology and Geophysics |
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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