identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
09270A41FFCEFFDBFF5577F50CE7FD9F.text	09270A41FFCEFFDBFF5577F50CE7FD9F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Willemia panamaensis García-Gómez & Palacios-Vargas 2019	<div><p>Willemia panamaensis sp. nov.</p><p>(Figs. 1–13)</p><p>Type locality: Panama, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-79.66339&amp;materialsCitation.latitude=9.084055" title="Search Plazi for locations around (long -79.66339/lat 9.084055)">Barro Colorado Island</a>. Holotype (♀), Distrito de La Chorrera: Barro Colorado Island; ex soil (9°05’02.6’’N, 79°39’48.2’’W) ; 14.iii.2017, 4.iv.2017, Y. Lopez et al. Coll. Paratypes (♀♀) and juveniles, with same data as holotype. All the material is deposited at LESM.</p><p>Type material: Holotype (♀) (Figs 1–13) body length 435 µm, paratypes (5 ♀♀, 2 juveniles), length (n=8) 408.3 µm, (range 324–510 µm).</p><p>Diagnosis: Ant. IV with four subcylindrical sensilla, one microsensillum v close to e2 and e3; PAO with nine vesicles; Tibiotarsi I–III with 12 setae; no tenent hairs; sensilla on Abd I–IV are in p4 position and p2 on Abd V; Abd. II–III with sensillum lanceolate.</p><p>Description: Colour whitish, tegumentary grainules fine and regularly distributed. Antenna (56.8 µ). Ant. I with 6 setae; Ant. II with 11 setae; Ant. III organ with two microsensilla (ms), and one guard sensillum (S) at each side, S.g.d. longer than S.g.v., sinuose and curved; S.g. v. short and straight; one additional microsensillum is present. Ant. IV with six sensilla: two globular (e3(S4), i2 (S7)), two internal ((i(S2), i1 (S9)), one dorsal (d(S8)) and one external (e2(S1)); apical vesicle simple (SO), one microsensillum close to d, and other microsensillum v close to e2 and e3 (Fig. 3). Postantennal organ (PAO) with nine vesicles (Fig. 2). Head lacking setae a 0 and c 1 (Fig1). Labrum with 2 setae. Labium with ABCD proximal setae, 4 basomedial (E, F, G and f) and 3 basolateral (c, d, e’) (Fig. 5). Dorsal chaetotaxy as in Figs 1, 4 and 9, most setae short and thin, increasing in length from anterior to posterior part of body; sensillary formula from Th. II to Abd. V as 022/ 111110; m 7 sensilla on thoracic segments cylindrical (Fig. 8) and p 4 lanceolate (Fig 7); Th. II with a microsensillum close to m 7 (Fig 6), Th. III lacking microsensillum (Fig. 4); sensilla on Abd. II–IV are in p 4 position (Fig. 9) and p2 on Abd. V (Fig. 9). Abd. I with cylindrical sensillum; Abd. II–III with sensillum lanceolate (Fig. 11), Abd. IV and V, lanceolate-cylindric (Fig. 12). Setae m 1, 2 and 3 lacking on Abd. IV (Fig. 9). Ventral chaetotaxy of abdomen as in Fig. 10.</p><p>Tibiotarsi I–III (Fig. 13) with 12 setae each, and two pretarsal, no tenent hairs, unguis without tooth; unguiculus absent. Ventral tube with 4+4 setae (Fig. 10), two small anal spines (Fig. 9), female genital plate with 3+3 pregenital setae, 3 circumgenital and 2 eugenital; male unknown. Anal valves with 10 setae each and 2 hr setae (Fig. 10).</p><p>Variation. One specimen has 8+8 vesicles in PAO, while all others have 9 + 9. Two paratypes are lacking seta m3 on Th. II and one specimen has 11 setae on Tita. III.</p><p>Etymology. The species is named after the country in which it was collected.</p><p>Remarks. Willemia panamaensis sp. nov. is close to W. brevispina Hüther, 1962 . The main differences are as follows. In the new species Ant. IV has four sensilla (d, e2, i and i1) and microsensillum v is close to e2 and e3, Ant. III organ has one ms at mid-region of the organ, and is not lateral as in W. brevispina; abdominal setae and sensilla are twice as long on the distal segments of the new species than on W. brevispina . The two species share a similar number of vesicles in PAO. We list other differences in Table 1.</p><p>Similar characters are: shape of apical vesicle on Ant. IV; two globular sensilla (e3(S4), i2 (S7)); c1 seta on head absent; 3+3 setae on thorax I; tibiotarsi I–III with 12 setae each; Abd. V with sensillum position at p2; a3 setae on abdominal sternite II absent; a3 seta on abdominal sternite IV present; m1 setae on abdominal sternite IV.</p><p>The new species was collected in tropical rainforest soil from Barro Colorado Island, Panamá, during the dry season. No males were collected. Five specimens were sequenced for the standard COI-5P marker (“DNA barcode”, Ratnasingham &amp; Hebert 2013) at the Canadian Centre for DNA Barcoding. DNA was successfully recovered from two specimens, sequences BCICL047-19 (length 624bp) and BCICL048-19 (655bp), which were deposited in the project BCICL of the Barcode of Life Data System (http://www.barcodinglife.org/index.php).</p></div>	https://treatment.plazi.org/id/09270A41FFCEFFDBFF5577F50CE7FD9F	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	García-Gómez, Arturo;Palacios-Vargas, José G.	García-Gómez, Arturo, Palacios-Vargas, José G. (2019): Description of a new species of Willemia (Collembola: Hypogastruridae) from Panama with key to Willemia species occurring in the Americas. Zootaxa 4674 (5): 564-570, DOI: 10.11646/zootaxa.4674.5.5
09270A41FFCBFFDAFF5577FC0DD5FE9D.text	09270A41FFCBFFDAFF5577FC0DD5FE9D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Willemia Borner 1901	<div><p>Identification key to species of the genus Willemia in the Americas</p><p>1 Seta a0 present on the head............................................................................. 2</p><p>–– Seta a0 absent on the head............................................................................. 18</p><p>2 Anal spines present (usually 2, sometimes 1)............................................................... 3</p><p>–– Anal spines absent................................................................................... 14</p><p>3 Seta m3’ present on the abdominal tergum V........................... W. bellingeri Palacios-Vargas &amp; Vázquez, 1998</p><p>–– Seta m3’ absent on the abdominal tergum V................................................................ 4</p><p>4 Setae a1 on abdominal sternum IV present................................................................. 5</p><p>–– Setae a1 on abdominal sternum IV absent................................................................. 11</p><p>5 Abdominal tergum V with seta p2 absent................................................................... 6</p><p>–– Abdominal tergum V with seta p2 present.................................................................. 7</p><p>6 Postantennal organ with 10 to 11 vesicles; tibiotarsi I with 10–11 setae… W. psammophila Palacios-Vargas &amp; Thibaud, 2001</p><p>–– Postantennal organ with 8 vesicles; tibiotarsi I with 15 setae........ W. iztaccihuatlensis García-Gómez &amp; Cutz-Pool, 2008</p><p>7 Setae m1 present on abdominal tergum IV................................................................. 8</p><p>–– Setae m1 absent on abdominal tergum IV................................................................. 10</p><p>8 Setae m3 present on abdominal terga II and III; 2 hr setae on anal lobes................... W. anophthalma Börner, 1901</p><p>–– Setae m3 absent on abdominal terga II and III; 3 hr setae on anal lobes........................................... 9</p><p>9 S-seta i1 (S9) present on antennal segment IV; 2 prelabral setae................................ W. similis Mills, 1934</p><p>–– S-seta i1 absent (it is not differentiated from ordinary setae) on antennal segment IV; 4 prelabral setae.............................................................................................. W. chistianseni D´Haese, 1998</p><p>10 S-setae e2 (S1) and i (S2) present on antennal segment IV...................... W. dubia Christiansen &amp; Bellinger, 1980</p><p>–– S-setae e2 and i absent (e2 and I not differentiated from ordinary setae) on antennal segment IV..................................................................................................... W. scandinavica Stach, 1949</p><p>11 Postantennal organ with 4 or 5 vesicles................................................ W. intermedia Mills, 1934</p><p>–– Postantennal organ with 7 vesicles or more................................................................ 12</p><p>12 S– –setae e3 (S4) and i2 (S7) on antennal segment IV not globular; tibiotarsi I, II, and III with 14, 14, and 13 setae, respectively........................................................................... W. persimilis Bonet, 1945</p><p>–– S-setae e3 and i2 on antennal segment IV globular.......................................................... 13</p><p>13 Setae a2 absent on abdominal terga II and III; setae m1 and m3 absent on abdominal tergum IV..... W. bulbosa Bonet, 1945</p><p>–– Setae a2 present on abdominal terga II and III; setae m1 and m3 present on abdominal tergum IV................................................................................................... W. subbulbosa Thibaud, 1994</p><p>14 S-setae on antennal segment IV all thick and subcylindrical................................................... 15</p><p>–– S-setae on antennal segment IV not thick and subcylindrical.................................................. 16</p><p>15 Postantennal organ vesicles with numerous secondary tubercles.......................... W. granulata Fjellberg, 1985</p><p>–– Postantennal organ vesicles smooth..................................................... W. acantha Bonet, 1945</p><p>16 Setae a2 absent on abdominal terga II and III; s-seta e2 (S1) present on antennal segment IV and some s-setae candle flameshaped.............................................................................. W. denisi Mills, 1934</p><p>–– Setae a2 present on abdominal terga II and III; s-setae e2 and I (S2) absent on antennal segment IV (i.e., S1 and S2 not differentiated from ordinary setae)........................................................................... 17</p><p>17 Postantennal organ vesicles with numerous secondary tubercles.............................. W. arida Fjellberg, 1991</p><p>–– Postantennal organ vesicles simple.................................................. W. fjellbergi Potapov, 1994</p><p>18 S-setae e3 (S4) and i2 (S7) of antennal segment IV both small, not placed in cavity, and not covered by tegumental fold... 19</p><p>–– S-setae e3 and i2 of antennal segment IV both large, globular, placed in cavity, and covered in part by tegumental fold—bud-denbrocki-group..................................................................................... 21</p><p>19 Anal spines present............................................... W. arenicola Palacios-Vargas &amp; Vázquez, 1988</p><p>–– Anal spines absent................................................................................... 20</p><p>20 Postantennal organ with 15 vesicles or more................................... W. meybholae Palacios-Vargas, 1987</p><p>–– Postantennal organ with 4 to 5 vesicles..................................... W. zeppelini D´Haese &amp; Thibaud, 2011</p><p>21 Tibiotarsi I and II with 11 setae; tibiotarsi III with 10 or 11 setae........................ W. buddenbrocki Hüther, 1959</p><p>–– All tibiotarsi with 12 setae............................................................................. 22</p><p>22 Antennal segment IV with two subcylindrical s-setae.................................... W. brevispina Hüther, 1962</p><p>–– Antennal segment IV with four subcylindrical s-setae....................................... W. panamaensis sp. nov.</p></div>	https://treatment.plazi.org/id/09270A41FFCBFFDAFF5577FC0DD5FE9D	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	García-Gómez, Arturo;Palacios-Vargas, José G.	García-Gómez, Arturo, Palacios-Vargas, José G. (2019): Description of a new species of Willemia (Collembola: Hypogastruridae) from Panama with key to Willemia species occurring in the Americas. Zootaxa 4674 (5): 564-570, DOI: 10.11646/zootaxa.4674.5.5
