taxonID	type	description	language	source
03A93E14FF85A809FF1A267EFC2BF96E.taxon	description	(Figs 1, 2)	en	Kilgallen, Niamh M. (2009): Urohaustoriidae *. Zootaxa 2260 (1): 919-926, DOI: 10.11646/zootaxa.2260.1.54, URL: https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2260.1.54
03A93E14FF85A809FF1A267EFC2BF96E.taxon	materials_examined	Type material. Holotype, female (immature), 3 mm, AM P 76891, beyond reef flat at North-east point, Orpheus Island, Queensland, Australia (~ 18 ° 37 ' S 146 ° 30 ' E), sand, 8 m, J. D. Thomas, 15 February 1989 (JDT / OPH 13). Additional material examined. 1 specimen, AM P 76890 (JDT / OPH 9); 1 specimen, AM P 76892 (JDT / OPH 13). Type locality. Beyond reef flat at North-east point, Orpheus Island, Queensland, Australia (~ 18 º 37 ' S 146 º 30 ' E).	en	Kilgallen, Niamh M. (2009): Urohaustoriidae *. Zootaxa 2260 (1): 919-926, DOI: 10.11646/zootaxa.2260.1.54, URL: https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2260.1.54
03A93E14FF85A809FF1A267EFC2BF96E.taxon	etymology	Etymology. Named ‘ solivagus’ from the latin meaning ‘ wandering alone’, so called because all of the material examined for this species were single specimens sampled from different locations.	en	Kilgallen, Niamh M. (2009): Urohaustoriidae *. Zootaxa 2260 (1): 919-926, DOI: 10.11646/zootaxa.2260.1.54, URL: https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2260.1.54
03A93E14FF85A809FF1A267EFC2BF96E.taxon	description	Description. Based on the holotype female, 3 mm, AM P 76891. Head. Antenna 1 accessory flagellum 3 – 4 articulate; primary flagellum 5 – 6 articulate. Antenna 2 peduncular article 4 main setal row with robust and slender setae, proximal part of row evenly angled. Mandible incisors almost simple, or with 2 weak teeth. Maxilla 1 palp with apical setae only. Maxilliped palp article 2 inflated distally; article 4 blunt. Pereon. Gnathopod 1 simple; coxa small, anteroventrally curved, slightly larger than coxa 2; carpus with rounded posterior lobe. Gnathopod 2 minutely subchelate, propodus palm slightly acute to transverse. Pereopod 3 coxa large, larger than coxa 4. Pereopod 4 coxa large, posteroventral lobe absent. Pereopod 5 basis much broader than long, without mediofacial brush of setae; dactylus robust, as long as propodus, lacking robust setae. Pereopod 6 basis moderately expanded, margins parallel; merus with few or no slender setae on posterior margin; dactylus well developed. Pereopod 7 coxa without long posterior spine; basis fully expanded, with only slender setae along posteroproximal margin; dactylus well developed, without robust setae. Pleon. Epimeron 2 subequal in size to epimeron 3, posteroventral corner subquadrate or with small spine, more setose than epimeron 3. Epimeron 3 posteroventral corner narrowly rounded. Uropod 1 inner ramus shorter than outer ramus, fused to peduncle. Uropod 2 inner ramus shorter than outer ramus, fused to peduncle. Uropod 3 outer ramus 2 - articulate, inner ramus slightly shorter than article 1 of outer ramus. Telson broader than long, slightly emarginate to entire. Habitat. Fossorial, in shallow-water marine sand and rubble.	en	Kilgallen, Niamh M. (2009): Urohaustoriidae *. Zootaxa 2260 (1): 919-926, DOI: 10.11646/zootaxa.2260.1.54, URL: https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2260.1.54
03A93E14FF85A809FF1A267EFC2BF96E.taxon	discussion	Remarks. This new species is quite similar to its congener, Tottungus tungus. It may be distinguished by the shape of pereopods 5 – 7. In Tottungus solivagus the basis of pereopod 5 is much broader than long, while being as long as broad in T. tungus. The remaining articles of pereopod 5 are, by contrast, slightly broader in T. tungus than in the present species. The posterior margin of the basis of pereopods 6 and 7 are not as rounded, while the remaining articles appear more slender in the T. solivagus than in T. tungus. The new species also displays fewer robust setae on pereopods 5 – 7 than T. tungus.	en	Kilgallen, Niamh M. (2009): Urohaustoriidae *. Zootaxa 2260 (1): 919-926, DOI: 10.11646/zootaxa.2260.1.54, URL: https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2260.1.54
03A93E14FF85A809FF1A267EFC2BF96E.taxon	distribution	Distribution. Australia: Queensland: Orpheus Island (current study).	en	Kilgallen, Niamh M. (2009): Urohaustoriidae *. Zootaxa 2260 (1): 919-926, DOI: 10.11646/zootaxa.2260.1.54, URL: https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2260.1.54
03A93E14FF87A80CFF1A2208FC02FC7F.taxon	description	(Figs 3 – 5)	en	Kilgallen, Niamh M. (2009): Urohaustoriidae *. Zootaxa 2260 (1): 919-926, DOI: 10.11646/zootaxa.2260.1.54, URL: https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2260.1.54
03A93E14FF87A80CFF1A2208FC02FC7F.taxon	materials_examined	Type material. Holotype, ovigerous female, 3.8 mm, AM P 27186, in front of research station, Lizard Island, Queensland, Australia (14 ° 41 ' S 145 ° 27 ' E), medium-fine sand on vey low-intertidal sand flat, P. N. Slattery & J. Oliver, September 1977 (PS 1). Additional material examined. 22 specimens, 1.3 – 5 mm, AM P 27187 (PS 1); 8 specimens, 1.2 – 4 mm, AM P 76888 (PS 1); 1 specimen AM P 76889 (PS 1) 15 specimens, 1.8 – 6 mm, AM P 25539 (PS 22.5 - 1). Type locality. In front of the research station, Lizard Island, Queensland, Australia (14 º 41 ’ S 145 º 27 ’ E).	en	Kilgallen, Niamh M. (2009): Urohaustoriidae *. Zootaxa 2260 (1): 919-926, DOI: 10.11646/zootaxa.2260.1.54, URL: https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2260.1.54
03A93E14FF87A80CFF1A2208FC02FC7F.taxon	etymology	Etymology. Named for Margaret Drummond for her enormous contribution to urohaustoriid taxonomy.	en	Kilgallen, Niamh M. (2009): Urohaustoriidae *. Zootaxa 2260 (1): 919-926, DOI: 10.11646/zootaxa.2260.1.54, URL: https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2260.1.54
03A93E14FF87A80CFF1A2208FC02FC7F.taxon	description	Description. Based on holotype, ovigerous female, 3.8 mm, AM P 27186. Head. Antenna 1 peduncular article 1 setal row with only slender setae, setal row proximal pair of setae plumose; accessory flagellum 6 - articulate; primary flagellum 7 - articulate. Antenna 2 peduncular article 4 main setal row with only slender setae, proximal part of row evenly angled; peduncle article 5 not bulbous in male. Mandible incisors almost simple or with 2 weak teeth. Maxilla 1 palp with some setae displaced subapically. Maxilliped palp article 2 inflated distally; article 4 blunt, slightly inflated distally. Pereon. Gnathopod 1 simple; coxa small, subrectangular or trapezoidal, subequal in size to coxa 2. Gnathopod 2 minutely chelate, propodus palm obtuse. Pereopod 3 coxa large, larger than coxa 4. Pereopod 4 coxa with weak, acute posteroventral lobe. Pereopod 5 basis without mediofacial brush of setae; dactylus with robust setae, arranged in a single row. Pereopod 6 basis fully expanded; merus with slender setae on posterior margin not continuous to apex, a small gap occurs between distal most setae and robust seta at corner; dactylus vestigial, shrouded by robust setae. Pereopod 7 coxa without long posterior spine; basis fully expanded, basis with only slender setae along posteroproximal margin; dactylus vestigial, shrouded by robust setae. Pleon. Epimeron 2 posteroventral corner broadly rounded, more setose than epimeron 3. Epimeron 3 posteroventral corner with anteriorly curved hook. Uropod 1 inner ramus shorter than outer ramus, not fused to peduncle. Uropod 2 inner ramus shorter than outer ramus, not fused to peduncle. Telson subequal in length and breadth or broader than long, entire. Habitat. Fossorial, in shallow-water marine sand.	en	Kilgallen, Niamh M. (2009): Urohaustoriidae *. Zootaxa 2260 (1): 919-926, DOI: 10.11646/zootaxa.2260.1.54, URL: https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2260.1.54
03A93E14FF87A80CFF1A2208FC02FC7F.taxon	discussion	Remarks. There appears to be some variation in the arrangement of robust setae on the dactylus of pereopod 5 in this species. While these are usually arranged in a single row, a few specimens display a paired arrangement, nearly always with one seta smaller than the other. This species is immediately recognisable by the hook on the ventral margin of epimeron 3. No other species of urohaustoriid exhibits this unusual feature, the purpose of which is unknown at this time. Urohaustorius drummondae is otherwise very similar to both Urohaustorius halei Barnard & Drummond, 1982, and U. metungi Fearn-Wannan, 1968. It differs from U. halei in the relative lengths of the uropod 1 rami. It differs from U. metungi only in the presence of the posteroventral hook on epimeron 3.	en	Kilgallen, Niamh M. (2009): Urohaustoriidae *. Zootaxa 2260 (1): 919-926, DOI: 10.11646/zootaxa.2260.1.54, URL: https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2260.1.54
03A93E14FF87A80CFF1A2208FC02FC7F.taxon	distribution	Distribution. Australia: Queensland: Lizard Island (current study).	en	Kilgallen, Niamh M. (2009): Urohaustoriidae *. Zootaxa 2260 (1): 919-926, DOI: 10.11646/zootaxa.2260.1.54, URL: https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2260.1.54
