Geoplana picadoi, Boll & Luna, 2025
publication ID |
https://doi.org/10.11646/zootaxa.5695.1.1 |
publication LSID |
lsid:zoobank.org:pub:EA8FDB85-00AD-491E-B8CD-87B29794F252 |
persistent identifier |
https://treatment.plazi.org/id/039087B1-FFFD-FFE4-96A6-F9F4FC80FE5F |
treatment provided by |
Plazi |
scientific name |
Geoplana picadoi |
status |
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Gigantea picadoi ( de Beauchamp, 1912) View in CoL
de Beauchamp (1912, as Geoplana picadoi sp. n.: III–V, fig. 1; COSTA RICA: La Estrella)
External diagnosis ( de Beauchamp 1912). Body lanceolate. Largest animal 55 mm long and 6.5 mm wide. Venter yellowish-brown, darker laterally. Dorsum either with a yellowish background uniformly marbled with dark gray or almost evenly brown with a median and two marginal bands of lighter color, with the median one bordered by a thin dark-brown line. Pharynx at about the middle of the body and gonopore at about two-thirds from the anterior end.
Remarks. De Beauchamp described two very different dorsal color patterns for G. picadoi but presented no drawings, and they likely correspond to different species. Among the specimens recorded on iNaturalist, some match the ‘marbled’ pattern ( Figure 10a View FIGURE 10 ) and others ( Figure 10b–f View FIGURE 10 ) partially match the ‘striped’ pattern, in which the color varies from brown to black and the median stripe may or not be bordered by the dark lines described by de Beauchamp. No specimen has a true marginal band but rather a thin margin with the same color as the median stripe. However, it is unclear whether by band he meant a narrow or wide stripe. In some specimens, dorsal eyes with halos are visible on the dark sides. Although we included both morphospecies under the name Gigantea picadoi , we considered them as two different species in the results presented above.
Possible iNaturalist records of the ‘marbled’ pattern ( Figure 11 View FIGURE 11 ). COSTA RICA — San José • Dota, Copey de Dota; 9.5773, -83.7989; 2470 m a.s.l.; 8 Feb. 2010; gernotkunz obs.; #36666232 • Pérez Zeledón, Rivas, Cloudbridge Nature Reserve; 9.4722, -83.5776; 1560 m a.s.l.; 21 Jul. 2021; jujuwild obs.; # 106069212 • Vásquez de Coronado , Cascajal; 9.9928, -83.9921; 1472 m a.s.l.; 30 Jul. 2020; erikderikson obs.; # 104115073 GoogleMaps .
Possible iNaturalist records of the ‘striped’ pattern ( Figure 11 View FIGURE 11 ). COSTA RICA — Alajuela • Alajuela, Sarapiquí ; 10.2713, -84.1646; 925 m a.s.l.; 9 Feb. 2022; gego obs.; # 143340156 • Alajuela, Sarapiquí; 10.3123, - 84.1968; 590 m a.s.l.; 9 Mar. 2024; russell_brown_ obs.; # 205558775 • San Carlos, La Fortuna; 10.4969, -84.7668; 800 m a.s.l.; 8 May 2019; jaymurter obs.; # 36244634 • San Carlos, La Fortuna; 10.4863, -84.7490; 528 m a.s.l.; 14 Jan. 2024; gkh010 obs.; # 196720209 • San Carlos, La Fortuna, Parque Nacional Volcán Arenal; 10.4617, -84.6609; 346 m a.s.l.; 19 Dec. 2021; gonodactylus obs.; # 103509253 • San Carlos, La Fortuna, Parque Nacional Volcán GoogleMaps
Arenal; 10.4393, -84.7086; 724 m a.s.l.; 22 Feb. 2022; nsharp obs.; # 108276901 • San Carlos, La Fortuna, Parque Nacional Volcán Arenal; 10.4609, -84.6615; 352 m a.s.l.; 21 May 2023; heinerziegler obs.; # 171725652 • San Carlos, Pital; 10.6854, -84.1799; 62 m a.s.l.; 3 Feb. 2012; gernotkunz obs.; # 36666229 • San Ramón, San Lorenzo; 10.3091, -84.5886; 592 m a.s.l.; 3 Jan. 2024; dirkm obs.; # 198820178 • Upala, Bijagua; 10.7136, -85.0411; 702 m a.s.l.; 15 May 2021; john_abrams obs.; #78981249 and #78990975 • Upala, Bijagua; 10.7313, -85.0584; 439 m a.s.l.; 26 Aug. 2021; sandoval_juli obs.; #93070842 • Upala, Bijagua; 10.7200, -85.0423; 607 m a.s.l.; 5 Feb. 2024; sprinklerbird obs.; #200346387 • Upala, Dos Ríos; 10.8735, -85.3890; 700 m a.s.l.; 21 Feb. 2024; felix_pozos obs.; #200051852 • Upala, Parque Nacional Volcán Tenorio; 10.7157, -84.9872; 687 m a.s.l.; 4 Feb. 2024; cccrll obs.; #200633260 • Obscure locality; June 2022; frogman44 obs.; # 122338111— Cartago • Turrialba, Tayutic; 9.7990, -83.5229; 1149 m a.s.l.; 19 Sep. 2022; danceravolo obs.; #135871246— Guanacaste • Tilarán, Tierras Morenas; 10.5617, -84.9403; 608 m a.s.l.; 22 Mar. 2020; arednalie obs.; #40528585 • Tilarán, Tierras Morenas; 10.5503, - 84.9809; 585 m a.s.l.; 27 Dec. 2022; kylealdinger obs.; #145699223 • Tilarán, Tierras Morenas; 10.5487, -84.9793; 553 m a.s.l.; 28 Dec. 2022; kylealdinger obs.; #145699159— Heredia • Sarapiquí, La Virgen; 10.4491, -84.0691; 86 m a.s.l.; 18 Mar. 2018; kingmush obs.; #65224487 • Sarapiquí, La Virgen; 10.4009, -84.1080; 202 m a.s.l.; 9 Jul. 2018; mkayla obs.; #14237576 • Sarapiquí, La Virgen; 10.4521, -84.0674; 78 m a.s.l.; 23 Nov. 2018; kristielol obs.; #175873611 • Sarapiquí, La Virgen; 10.4136, -84.1204; 182 m a.s.l.; 1 Nov. 2022; vanessa_braziliensis obs.; #174483625 • Sarapiquí, La Virgen; 10.4158, -84.1223; 148 m a.s.l.; 2 Jun. 2023; loganw obs.; #184525780— Limón • Pococí, Jiménez; 10.1578, -83.7823; 515 m a.s.l.; 7 Feb. 2024; pshubin obs.; #199015249— Puntarenas • Monteverde; 10.3116, -84.8276; 1275 m a.s.l.; 8 Nov. 2008; urlin obs.; #197910386 • Monteverde; 10.2750, -84.8255; 800 m a.s.l.; 9 Jan. 2020; kellybuchanan1 obs.; #37462404 • Monteverde; 10.3102, -84.8202; 1356 m a.s.l.; 24 May 2022; spidermanda obs.; #147405900 and #118680950 • Monteverde; 10.3100, -84.8199; 1354 m a.s.l.; 16 Oct. 2022; fredbed18 obs.; #139075934 • Monteverde; 10.3095, -84.8285; 1273 m a.s.l.; 27 Apr. 2023; stinkyhellgrammite obs.; #161479360 • Monteverde, Bosque Eterno de los Niños; 10.3028, -84.8143; 1353 m a.s.l.; 12 Sep. 2019; josue_oudin obs.; #32738213 • Monteverde, Bosque Eterno de los Niños; 10.3055, -84.8153; 708 m a.s.l.; 25 Sep. 2021; joel_melia obs.; #149965377 • Monteverde, Bosque Eterno de los Niños; 10.3059, -84.8167; 1335 m a.s.l.; 23 Nov. 2021; shrike2 obs.; #146545701 • Monteverde, Bosque Eterno de los Niños; 10.3059, - 84.8166; 1335 m a.s.l.; 23 Nov. 2021; vireolanius obs.; #102742792 • Monteverde, Bosque Eterno de los Niños; 10.3069, -84.8130; 1373 m a.s.l.; 30 Dec. 2021; chloe_and_trevor obs.; #105772007 • Monteverde, Bosque Eterno de los Niños; 10.3065, -84.8138; 1369 m a.s.l.; 4 Jan. 2022; chloe_and_trevor obs.; #106417391 • Monteverde, Bosque Eterno de los Niños; 10.3063, -84.8146; 1365 m a.s.l.; 14 Jan. 2023; imasongster obs.; #146591061 • Monteverde, Monte Verde; 10.3095, -84.8285; 1274 m a.s.l.; 27 Apr. 2023; stinkyhellgrammite obs.; #158403085 • Monteverde, Refugio de Vida Silvestre Monteverde ; 10.3310, -84.8280; 1383 m a.s.l.; 10 Feb. 2020 GoogleMaps ; jfamiot obs.; #38651788 • Monteverde, Refugio de Vida Silvestre Monteverde ; 10.3285, -84.8278; 1377 m a.s.l.; 11 Sep. 2022 GoogleMaps ; sydnianajones obs.; #137040824 • Monteverde, Refugio de Vida Silvestre Monteverde ; 10.3299, -84.8279; 1390 m a.s.l.; 27 Jan. 2024 GoogleMaps ; em_jo obs.; #198804163 • Monteverde, Reserva Biológica Bosque Nuboso Monteverde; 10.3017, -84.8008; 1522 m a.s.l.; 27 May 2018; johantarzan4600 obs.; #14211830 • Monteverde, Reserva Biológica Bosque Nuboso Monteverde; 10.3088, -84.8091; 1452 m a.s.l.; 11 Oct. 2022; sarenestx obs.; #138509767 • Monteverde, Reserva Biológica Bosque Nuboso Monteverde; 10.3162, -84.8052; 1612 m a.s.l.; 20 Dec. 2022; zhongqiwang obs.; #150273207 • Monteverde, Reserva Biológica Bosque Nuboso Monteverde; 10.3158, -84.8053; 1601 m a.s.l.; 23 Dec. 2022; slowswakey obs.; #145412264 • Monteverde, Reserva Biológica Bosque Nuboso Monteverde; 10.3183, -84.8024; 1674 m a.s.l.; 23 Dec. 2022; zhongqiwang obs.; #151733789 • Monteverde, Reserva Biológica Bosque Nuboso Monteverde; 10.3183, -84.8085; 1522 m a.s.l.; 9 Jun. 2023; askomatsu obs.; #179743428 • Monteverde, San Luis; 10.2750, -84.8255; 828 m a.s.l.; 14 May 2011; johngsalamander obs.; #15341645 • Monteverde, San Luis; 10.2849, -84.7930; 1118 m a.s.l.; 15 Apr. 2018; commander_toad obs.; #70128089 • Monteverde, San Luis; 10.2830, -84.7980; 1101 m a.s.l.; 22 May 2019; nlasala obs.; #25612815 • Monteverde, San Luis; 10.2842, -84.7972; 1126 m a.s.l.; 28 Jul. 2019; nlasala & judeksl obs.; #29758959 and #29760336 • Monteverde, San Luis; 10.2834, -84.7970; 1104 m a.s.l.; 26 Aug. 2019; nlasala obs.; #31607978 • Monteverde, San Luis; 10.2931, -84.8038; 1417 m a.s.l.; 28 Jan. 2023; colin46 obs.; #148554549 • Monteverde, Santa Elena; 10.3105, -84.8167; 1360 m a.s.l.; 11 Mar. 2007 GoogleMaps ; hholbrook obs.; #20835660 • Monteverde, Santa Elena; 10.3143, -84.8250; 1309 m a.s.l.; 28 May 2017 GoogleMaps ; disteffv obs.; #194063505 • Monteverde, Santa Elena; 10.3184, -84.8231; 1346 m a.s.l.; 20 Sep. 2018 GoogleMaps ; kueda obs.; #17088753 • Monteverde, Santa Elena; 10.3146, -84.8194; 1379 m a.s.l.; 18 Sep. 2021 GoogleMaps ; larry321 obs.; #95257067 and #95275888 • Monteverde, Santa Elena; 10.3158, -84.8220; 1343 m a.s.l.; 26 Sep. 2021 GoogleMaps ; frank-deschandol obs.; #98136746 • Monteverde, Santa Elena; 10.3102, -84.8202; 1356 m a.s.l.; 24 May 2022 GoogleMaps ; spidermanda obs.; #197370398 • Monteverde, Santa Elena; 10.3182, -84.8358; 1244 m a.s.l.; 26 Dec. 2022 GoogleMaps ; kylealdinger & djm obs.; #145699948 #146230913 • Monteverde, Santa Elena; 10.3200, -84.8354; 1260 m a.s.l.; 26 Dec. 2022 GoogleMaps ; kylealdinger obs.; #145699570 • Monteverde, Santa Elena; 10.3148, -84.8227; 1339 m a.s.l.; 22 Oct. 2023 GoogleMaps ; trav_kurtz obs.; #188625944 • Monteverde, Santa Elena; 10.3104, -84.8168; 1361 m a.s.l.; 7 Nov. 2023 GoogleMaps ; marisalikesbirds obs.; #191690966 • Monteverde, Santa Elena; 10.3099, -84.8202; 1349 m a.s.l.; 27 Dec. 2023 GoogleMaps ; donical obs.; #194994156 • Monteverde, Santa Elena; 10.3235, -84.8193; 1424 m a.s.l.; 10 Jan. 2024 GoogleMaps ; apstamp45 obs.; #196358266— San José • Vásquez de Coronado , Dulce Nombre de Jesús; 10.1552, -83.9602; 838 m a.s.l.; 9 Aug. 2006 GoogleMaps ; theo_michael_ schmitt obs.; # 86841072— Province Unknown • Obscure locality; Nov. 2020; romainclem obs.; #66380438 • Obscure locality; Jan. 2024; thirthy_legs obs.; #197759033.
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