Pseudonannolene lundi Iniesta & Ferreira, 2015
publication ID |
https://doi.org/ 10.5852/ejt.2023.867.2109 |
publication LSID |
lsid:zoobank.org:pub:8DEF295C-A8B1-4A6B-B873-B30949F64E07 |
DOI |
https://doi.org/10.5281/zenodo.7907893 |
persistent identifier |
https://treatment.plazi.org/id/03F887BA-1301-B155-4EAF-F9E3FD50577D |
treatment provided by |
Felipe (2023-05-03 12:31:21, last updated 2024-12-04 13:48:25) |
scientific name |
Pseudonannolene lundi Iniesta & Ferreira, 2015 |
status |
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Pseudonannolene lundi Iniesta & Ferreira, 2015 View in CoL
Figs 85–86 View Fig View Fig , 165P View Fig , 170A View Fig , 177O View Fig , 184 View Fig ; Supp. file 4: Fig. 212B
Pseudonannolene lundi Iniesta & Ferreira, 2015: 124 View in CoL View Cited Treatment , figs 1–3.
Pseudonannolene lundi View in CoL – Deharveng & Bedos 2018: fig. 7.4d. — Gallo & Bichuette 2019: 42; 2020: 34.
Diagnosis
Resembling P. ambuatinga and P. spelaea by having head, trunk, and legs depigmented ( Fig. 85 View Fig ). Males of P. lundi differ from P. ambuatinga by square-shaped solenomere ( Fig. 86D View Fig ), and from P. spelaea by having an evident seminal apophysis and a greater number of ommatidia (ca 25) ( Fig. 85A View Fig ).
Etymology
Patronym honoring the Danish naturalist Peter Wilhelm Lund, who is considered the founder of speleology as a science in Brazil. The name also refers to the caving Brazilian group “Espeleo Grupo Peter Lund”, for their contributions to our knowledge of the caves of the region where the species occurs ( Iniesta & Ferreira 2015).
Material examined
Holotype BRAZIL • ♂; Minas Gerais, Luislândia, Lapa Sem Fim cave ; [-16.233458, -44.585626]; 17 Apr. 2014; R.L. Ferreira, L.F.M. Iniesta, L. Rabello and M. Souza-Silva leg.; ISLA 8684 . GoogleMaps
Paratypes (total: 2 ♂♂, 3 ♀♀) BRAZIL • 1 ♂; same collection data as for holotype; ISLA 8685 GoogleMaps • 1 ♂; same collection data as for holotype; ISLA 8686 GoogleMaps • 1 ♀; same collection data as for holotype; ISLA 8687 GoogleMaps • 1 ♀; same collection data as for holotype; ISLA 8688 GoogleMaps • 1 ♀; same collection data as for holotype; ISLA 8689 GoogleMaps .
Descriptive notes
MEASUREMENTS. 62–68 body rings (1–2 apodous + telson). Males: body length 49.5 mm; maximum midbody diameter 2.7–2.8 mm. Females: body length 61.9 mm; maximum midbody diameter 2.8–3 mm.
COLOR. Living specimens depigmented. Color when stored in 70% ethanol: uniform pale brownish white, faint dark shadows posteriorly on prozonites; head, collum, antennae, and legs brownish.
HEAD. Antennae long ( Fig. 85A View Fig ), just reaching back to end of ring 6 when extended dorsally; antennomeres elongated; relative antennomere lengths 1<2<3>4>5≈6>7. Mandibular cardo with ventral margin swollen. Ommatidial cluster well-developed, elliptical; ca 30 ommatidia in 5 rows.
BODY RINGS. Collum with lateral lobes rounded, with ca 10 striae, slightly curved ectad ( Fig. 85A View Fig ). Very faint constriction between prozonites and metazonites; prozonites smooth; metazonites laterally with transverse striae below ozopore. Anterior sterna in midbody rings subrectangular, with shallow transverse striae ( Fig. 170A View Fig ).
FIRST LEG-PAIR OF MALES. Coxae (cx) elongated (as long as the sum of remaining podomere lengths), subtriangular, with the base slightly arched and expanded, densely setose ( Fig. 86A View Fig ); prefemoral process (prf) as wide as half of prefemur, subcylindrical, densely setose along its entire extension ( Fig. 86B View Fig ); remaining podomeres with setae along the mesal region.
SECOND LEG-PAIR OF MALES. Coxa (cx) large and subrectangular; penis (pn) located at proximal region, large and rounded, not extended basally ( Fig. 86C View Fig ); prefemur compressed dorsoventrally; remaining podomeres setose.
GONOPODS. Gonocoxa (gcx) rounded, basally expanded and progressively less wide, with the base arched; flattened antero-posteriorly ( Figs 86D–F View Fig , 212B); with rows of papillae mesally. Seminal groove (sg) curved; arising medially on mesal cavity and terminating apically on the seminal apophysis (sa). Shoulder absent. Telopodite (tp) almost as wide as gcx ( Fig. 86D View Fig ); solenomere (sl) with apicomesal process (amp) short, rounded; ectal process (ep) rounded, separated from amp by shallow notch; sa located at mesal portion, slightly visible apically. Internal branch (ib) shovel-shaped and rounded apically, with horizontal plate; setae restricted to the apical region of ib exceeding seminal region of sl ( Fig. 86D–F View Fig ).
VULVAE. As typical for the genus. Bursa subtriangular, glabrous ( Fig. 177O View Fig ); internal valve subtriangular, strongly inclined towards the mesal region; operculum narrow, constricted medially; external valve wide, subtriangular.
Distribution
A troglomorphic species known only from the type locality Lapa Sem Fim cave, Luislândia, state of Minas Gerais, Brazil ( Fig. 184 View Fig ). The Lapa Sem Fim cave corresponds to the largest cave in the Brazilian state, with at least 15 km of an intricate system of conduits and only two known entrances located in the extremities of the only intermittent drainage.
Deharveng L. & Bedos A. 2018. Diversity of terrestrial invertebrates in subterranean habitats. In: Moldovan O. T., Kovac L. & Halse S. (eds) Cave Ecology. Ecological Studies. Springer Nature Switzerland AG. https: // doi. org / 10.1007 / 978 - 3 - 319 - 98852 - 8 _ 7
Gallo J. S. & Bichuette M. E. 2019. O que mudou na distribuicao dos diplopodes Pseudonannolene Silvestri, 1895 nas cavernas do Brasil 18 anos apos a sinopse de Trajano e colaboradores (2000)?. Espeleo-Tema 29 (1): 41 - 55. https: // doi. org / 10.3897 / aca. 1. e 30225
Gallo J. S. & Bichuette M. E. 2020. Pseudonannolene canastra sp. nov. (Diplopoda, Spirostreptida) - A new troglobitic millipede from the southwestern state of Minas Gerais, Brazil. Subterranean Biology 35: 33 - 47. https: // doi. org / 10.3897 / subtbiol. 35.51183
Iniesta L. F. M & Ferreira R. L. 2015. Pseudonannolene lundi n. sp., a new troglobitic millipede from a Brazilian limestone cave (Spirostreptida: Pseudonannolenidae). Zootaxa 3949 (1): 123 - 128. https: // doi. org / 10.11646 / zootaxa. 3949.1.6
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.
Kingdom |
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Phylum |
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Class |
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Order |
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SubOrder |
Cambalidea |
Family |
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SubFamily |
Pseudonannoleninae |
Genus |
Pseudonannolene lundi Iniesta & Ferreira, 2015
Iniesta, Luiz Felipe Moretti, Bouzan, Rodrigo Salvador & Brescovit, Antonio Domingos 2023 |
Pseudonannolene lundi
Gallo J. S. & Bichuette M. E. 2020: 34 |
Gallo J. S. & Bichuette M. E. 2019: 42 |
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