identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
4A0087BFFF9CFFA129FD1979FBB8FB08.text	4A0087BFFF9CFFA129FD1979FBB8FB08.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Doryphoribius chetumalensis Pérez-Pech & Anguas-Escalante & Cutz-Pool & Guidetti 2017	<div><p>Doryphoribius chetumalensis sp. nov.</p><p>Description of holotype (Figs 2–4; Table 2).</p><p>Body colour orange. Cuticle of dorsal and ventral surfaces, and legs, smooth (i.e. without gibbosities or sculpture; Fig. 2). Eye spots present (Figs 2C, 3A). Bucco-pharyngeal apparatus of Doryphoribius type (see: Pilato &amp; Binda 2010; Guidetti et al. 2013b) (Fig. 3). Peribuccal structures and oral cavity armature absent or not visible under LM. Mouth antero-ventral. Ventral lamina present. Stylet furca of typical shape with two condyles and two proximal apophyses. Pharyngeal bulb spherical, with triangular pharyngeal apophyses, and three macroplacoids, without constrictions, and of similar length; microplacoid and septulum absent. Macroplacoids bean-shaped in lateral view; in dorsal view, the first triangular-shaped, the second rectangular-shaped, the third heart-shaped (Fig. 3). First and second macroplacoids close together, the third macroplacoid more distant. Claws long, of Isohypsibius type, similar in size and shape on all legs (Fig. 4). Claws with enlarged and wide bulbous bases; generally, the external claws of first three pairs of legs and the posterior claw of the hind legs with larger bulbous bases (Fig. 4). Claw lunules absent. Primary branches of all claws with thin, short accessory points.</p><p>Morphometric data of the holotype and eight paratypes are reported in Table 2.</p><p>Remarks. Paratypes, body length from 188.8 µm to 345.7 µm. The eye spots and the orange colour of the body were visible in live specimens but not in all mounted specimens. Two exuviae were collected, which had eleven and twelve smooth eggs.</p><p>Type repositories. Holotype and 20 paratypes. Holotype and nine paratypes deposited in the Laboratory of Zoology, Chetumal Institute of Technology, Quintana Roo, Mexico ; 11 paratypes in the Bertolani collection, Department of Life Sciences, University of Modena and Reggio Emilia, Italy .</p><p>Character ind 10 ind 2 ind 5 ind 8 ind 9 ind 1 ind 6 holotype ind 4 µm pt index Type locality: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-88.30528&amp;materialsCitation.latitude=18.50361" title="Search Plazi for locations around (long -88.30528/lat 18.50361)">Urban</a> zone of <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-88.30528&amp;materialsCitation.latitude=18.50361" title="Search Plazi for locations around (long -88.30528/lat 18.50361)">Chetumal</a>, Quintana Roo, Mexico, Petcacab street intersection with Tres Garantias street (site S1: 18°30'13"N, 88°18'19"W; 9 m a.s.l.). The substrate was soil sediment with a very clay texture accumulated on the street between the sidewalk and the asphalt (site S 1 in Table 1).</p><p>Other sites of collection. S2, Erick Paolo Martines street intersection with Colibri street; S3, Petcacab street intersection with Polyuc street; S4, Jesus Urueta street intersection with Heriberto Frias street (see Table 1).</p><p>Etymology. The name ‘ chetumalensis ’ refers to the locality in which the new species was found.</p><p>Differential diagnosis. Doryphoribius chetumalensis sp. nov. differs from all the other species of the genus in the distinctly enlarged and wide bulbous base to the claws (Fig. 4). The new species belongs to the zappaloi group (see: Michalczyk &amp; Kaczmarek 2010), having no dorsal cuticular gibbosities and three macroplacoids. With reference to the other species within this group, D. chetumalensis sp. nov. differs, not only by the wide bulbous basal claws, but also in other characters.</p><p>- Doryphoribius turkmenicus Biserov, 1999 was described as “white or slightly yellow” (Biserov 1999) and with a well-developed anterior band of large teeth, while the new species has distinctly orange body colour, and has no visible oral cavity armature;</p><p>- Doryphoribius mexicanus Beasley et al., 2008, and Doryphoribius bertolanii Beasley &amp; Pilato, 1987, were described with very simple oral cavity armature, composed of a single large round dorsal tooth placed in a posterior position (Beasley et al. 2008; Beasley &amp; Pilato 1987), which is absent in D. chetumalensis sp. nov.;</p><p>- Doryphoribius zappalai Pilato, 1971 has lunules in the claws which are absent in the new species;</p><p>- Doryphoribius korganovae Biserov, 1994 was described as yellowish brown with smooth or slightly rugose cuticle (Biserov 1994), while D. chetumalensis sp. nov. has an orange colour and smooth cuticle; the claw bases of D. korganovae are expanded, but not as enlarged as the new species;</p><p>- Doryphoribius qinlingense Li et al., 2004 was described as colourless, and with three macroplacoids increasing in length from first to third (Li et al. 2004), in the new species the three macroplacoids are of similar size; claw bases of D. qinlingense are expanded but not enlarged and bulbous, as in the new species;</p><p>- Doryphoribius longistipes Bartels et al., 2008 was described as having no lunules or cuticular thickening (Bartels et al. 2008), making the swollen and bulbous bases of D. chetumalensis sp. nov. very distinctive in comparison;</p><p>- Doryphoribius taiwanus Li &amp; Li, 2008 was described as colourless and with a cuticular sculpture of dorsal and lateral tubercles (Li &amp; Li 2008), which are absent in D. chetumalensis sp. nov.</p></div>	https://treatment.plazi.org/id/4A0087BFFF9CFFA129FD1979FBB8FB08	Public Domain	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.		MagnoliaPress via Plazi	Pérez-Pech, Wilbert Andrés;Anguas-Escalante, Abril;Cutz-Pool, Leopoldo Querubin;Guidetti, Roberto	Pérez-Pech, Wilbert Andrés, Anguas-Escalante, Abril, Cutz-Pool, Leopoldo Querubin, Guidetti, Roberto (2017): Doryphoribius chetumalensis sp. nov. (Eutardigrada: Isohypsibiidae) a new tardigrade species discovered in an unusual habitat of urban areas of Mexico. Zootaxa 4344 (2): 345-356, DOI: 10.11646/zootaxa.4344.2.9
4A0087BFFF96FFAE29FD18CDFA11F98A.text	4A0087BFFF96FFAE29FD18CDFA11F98A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Doryphoribius evelinae (Marcus 1928)	<div><p>The evelinae group:</p><p>4(2). Cuticular gibbosities present only on legs...................................................................5 -. Cuticular gibbosities present on dorsal side of the body........................................................6 5(4). Dorsal cuticle smooth.......................................................................... D. evelinae -. Dorsal cuticle with reticular design.................................................................. D. flavus 6(4). Cuticular gibbosities indistinct and irregularly arranged.......................................................7 -. Cuticular gibbosities distinct and arranged in defined transverse rows........................................... 8 7(6). Cuticular tubercles present, lunules absent, hind claws larger than claws I–III........................ D. maranguensis -. Cuticular tubercles absent, lunules present, hind claws slightly smaller than claws I–III..................... D. picoensis 8(6). Four dorsal gibbosities arranged in two caudal rows (configuration: II:2-2)....................... D. quadrituberculatus -. More than two rows of dorsal gibbosities.................................................................. 9 9(8) Three rows of dorsal gibbosities (III:4-2-2), oral cavity with six teeth in two bands....................... D. tessellatus -. More than three rows of dorsal gibbosities located throughout the dorsal cuticle...................................10 10(9). Seven rows of gibbosities with only two gibbosities in each row (VII:2-2-2-2-2-2-2)................. D. dupliglobulatus -. More than seven rows of gibbosities...................................................................... 11 11(10). Nine rows of gibbosities...............................................................................12 -. Ten rows of gibbosities (X: 2-3-1-3-1-3-1-2-2-2).................................................. D. mcinnesae 12(11). Six gibbosities in rows I and II, a single gibbosity on each of the hind legs, (IX:6-6-4-6-4-6-4-4-2+2[LIV])..... D. dawkinsi -. Less than six gibbosities (2 or 4) in row I, no gibbosities in the hind legs.........................................13 13(12). Two gibbosities in row I; gibbosity configuration IX: 2-4-4-4-4-6-4-4-2................................. D. barbarae -. More than two gibbosities in row I..................................................................... 14 14(13). Four gibbosities in row 2; gibbosity configuration IX:4-4-4-4-4-4-4-2-2.......................... D. huangguoshuensis -. Six gibbosities in row 2................................................................................ 15 15(14). Gibbosity configuration IX: 4-6-5-6-5-6-4-2-2..................................................... D. niedbalai -. Gibbosity configuration IX: 4-6-4-6-4-6-4-4-2..............................................................16 16(15). Main branches of both external and internal claws with uniform width and the distal portion tapering gradually...........</p><p>..................................................................................... D. maasaimarensis -. Proximal portion of the main branches of both external and internal claws more wide and tapered abruptly at about half length</p><p>.......................................................................................... D. zyxiglobus</p></div>	https://treatment.plazi.org/id/4A0087BFFF96FFAE29FD18CDFA11F98A	Public Domain	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.		MagnoliaPress via Plazi	Pérez-Pech, Wilbert Andrés;Anguas-Escalante, Abril;Cutz-Pool, Leopoldo Querubin;Guidetti, Roberto	Pérez-Pech, Wilbert Andrés, Anguas-Escalante, Abril, Cutz-Pool, Leopoldo Querubin, Guidetti, Roberto (2017): Doryphoribius chetumalensis sp. nov. (Eutardigrada: Isohypsibiidae) a new tardigrade species discovered in an unusual habitat of urban areas of Mexico. Zootaxa 4344 (2): 345-356, DOI: 10.11646/zootaxa.4344.2.9
4A0087BFFF96FFAF29FD1C4FFA10FE22.text	4A0087BFFF96FFAF29FD1C4FFA10FE22.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Doryphoribius doryphorus (Binda and Pilato 1969)	<div><p>The doryphorus group:</p><p>17(2). Claws IV reduced and clearly smaller than claws I–III................................................. D. pilatoi -. Claws IV similar in size or larger than claws I–III.......................................................... 18 18(17). Entire cuticle without sculpture.........................................................................19 -. Cuticle at least partially sculptured...................................................................... 22 19(18). Lunules on internal claws I–III present, on external absent............................................ D. koreanus -. Internal and external claws without lunules............................................................... 20 20(19). Stylet furcae robust, triangular in shape, with the postero-lateral processes rounded but not swollen.......... D. neglectus -. Stylet furcae with swollen postero-lateral processes.........................................................21 21(20). Oral cavity armature visible, and one large dorso-median tooth at the beginning of the buccal tube present, buccal tube 3 µm or</p><p>more in width.............................................................................. D. macrodon -. Oral cavity armature absent/not visible under LM, buccal tube less than 3 µm in width.................... D. doryphorus 22(18). Dorsal cuticle smooth but large granules present on legs IV........................................ D. tergumrudis -. Dorsal cuticle sculptured.............................................................................. 23 23(22). Ventral sculpture present, lunules on claws present, pt of buccal tube width less than 15, eyes present........ D. polynettae -. Ventral sculpture absent...............................................................................24 24(23). Lunules on claws absent, pt of buccal tube external width more than 20, eyes absent..................... D. smokiensis -. Lunules present, those of the internal claws of the first three pairs of legs often could be difficult to see............... 25 25(24). A cuticular bar at the base of the inner claws on the first three pairs of legs present, evident lunules of the inner claws......</p><p>......................................................................................... D. solidunguis -. A cuticular bar at the base of the inner claws on the first three pairs of legs absent.................................26 26(25). Cuticle with a delicate reticulate sculpture of very thin ridges forming a mesh with a tiny tubercle at each crossing, sculptured</p><p>legs........................................................................................ D. bindae -. Cuticle with an evident reticulated sculpture with mesh slightly irregular in shape and size, delimited by ridges which form a</p><p>tubercle at each crossing legs not sculptured.................................................... D. amazzonicus</p></div>	https://treatment.plazi.org/id/4A0087BFFF96FFAF29FD1C4FFA10FE22	Public Domain	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.		MagnoliaPress via Plazi	Pérez-Pech, Wilbert Andrés;Anguas-Escalante, Abril;Cutz-Pool, Leopoldo Querubin;Guidetti, Roberto	Pérez-Pech, Wilbert Andrés, Anguas-Escalante, Abril, Cutz-Pool, Leopoldo Querubin, Guidetti, Roberto (2017): Doryphoribius chetumalensis sp. nov. (Eutardigrada: Isohypsibiidae) a new tardigrade species discovered in an unusual habitat of urban areas of Mexico. Zootaxa 4344 (2): 345-356, DOI: 10.11646/zootaxa.4344.2.9
4A0087BFFF97FFAF29FD1827FA11FCEF.text	4A0087BFFF97FFAF29FD1827FA11FCEF.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Doryphoribius vietnamensis (Iharos 1969)	<div><p>The vietnamensis group:</p><p>27(3). Eight rows of gibbosities (VIII:2-2-2-2-2-2-2-2), eyes absent........................................... D. minimus -. More than eight rows of gibbosities, eyes present........................................................... 28 28(27). Nine rows of gibbosities (IX:5-4-5-4-5-4-5-2-3), dorsal cuticle with fine granulation.................... D. vietnamensis -. More than nine rows of gibbosities, cuticle with polygonal tubercles............................................29 29(28). Ten rows of well visible gibbosities (X:4-4-4-4-4-4-4-2-2-3)............................................ D. gibber -. More than ten rows of gibbosities........................................................................30 30(29). Twelve rows of poorly visible gibbosities (XII:2-4-2-4-2-4-2-4-2-4-4-1)................................. D. mariae -. Sixteen rows of dorso-lateral gibbosities present (XVI: 3-4-2-6-2-6-2-6-2-6-6-2-6-2-3-3+2[LII-IV])......... D. elleneddiei</p></div>	https://treatment.plazi.org/id/4A0087BFFF97FFAF29FD1827FA11FCEF	Public Domain	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.		MagnoliaPress via Plazi	Pérez-Pech, Wilbert Andrés;Anguas-Escalante, Abril;Cutz-Pool, Leopoldo Querubin;Guidetti, Roberto	Pérez-Pech, Wilbert Andrés, Anguas-Escalante, Abril, Cutz-Pool, Leopoldo Querubin, Guidetti, Roberto (2017): Doryphoribius chetumalensis sp. nov. (Eutardigrada: Isohypsibiidae) a new tardigrade species discovered in an unusual habitat of urban areas of Mexico. Zootaxa 4344 (2): 345-356, DOI: 10.11646/zootaxa.4344.2.9
4A0087BFFF97FFAF29FD1975FA11FA5A.text	4A0087BFFF97FFAF29FD1975FA11FA5A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Doryphoribius zappalai Pilato 1971	<div><p>The zappalai group:</p><p>31(3). Dorsal cuticle smooth or slightly rugose.................................................................. 32 -. Dorsal cuticle with small tubercles............................................................... D. taiwanus 32(31). Oral cavity armature present............................................................................33 -. Oral cavity armature absent or not visible under LM........................................................ 35 33(32). Oral cavity armature composed of a single dorsal tooth.......................................................34 -. Oral cavity armature with one anterior band of large teeth and one single medio-dorsal tooth in the posterior band.........</p><p>........................................................................................ D. turkmenicus 34(33). Configuration of macroplacoids 1&gt; 2&gt; 3, secondary branches of claws longer than 50% of the primary branches..........</p><p>.......................................................................................... D. mexicanus -. Configuration of macroplacoids 2&gt; 1&gt; 3, secondary branches of claws shorter than 50% of the primary branches.........</p><p>........................................................................................... D. bertolanii 35(31). Lunules on claws present, freshwater species........................................................ D. zappalai -. Lunules on legs absent, terrestrial species................................................................. 36 36(35). Claws without enlarged bases, ratio of the secondary to the primary branches more than 0.79............... D. longistipes -. Claws with enlarged bases............................................................................ 37 37(36). Long claws with a wide bulbous base.................................................. D. chetumalensis sp. nov. -. Claws without a wide bulbous base and with a ratio of the secondary to the primary branches less than 0.70............ 38 38(37). Ratio of the secondary to the primary branches of claws more than 0.60............................... D. qinlingense -. Ratio of the secondary to the primary branches of claws less than 0.55................................. D. korganovae</p></div>	https://treatment.plazi.org/id/4A0087BFFF97FFAF29FD1975FA11FA5A	Public Domain	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.		MagnoliaPress via Plazi	Pérez-Pech, Wilbert Andrés;Anguas-Escalante, Abril;Cutz-Pool, Leopoldo Querubin;Guidetti, Roberto	Pérez-Pech, Wilbert Andrés, Anguas-Escalante, Abril, Cutz-Pool, Leopoldo Querubin, Guidetti, Roberto (2017): Doryphoribius chetumalensis sp. nov. (Eutardigrada: Isohypsibiidae) a new tardigrade species discovered in an unusual habitat of urban areas of Mexico. Zootaxa 4344 (2): 345-356, DOI: 10.11646/zootaxa.4344.2.9
