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Paralabellula curvicauda

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Hauptverfasser:	Kamimura, Yoshitaka, Cheah, Shen, Wang, Wendy Yanling, Lam, Weng Ngai
Format:	Recurso digital
Veröffentlicht:	Zenodo 2026
Schlagworte:	Biodiversity Taxonomy Animalia Arthropoda Insecta Amoebida Spongiphoridae Paralabellula Paralabellula curvicauda
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_version_	1866901410443952128
author	Kamimura, Yoshitaka Cheah, Shen Wang, Wendy Yanling Lam, Weng Ngai
author_facet	Kamimura, Yoshitaka Cheah, Shen Wang, Wendy Yanling Lam, Weng Ngai
contents	<p><i>Paralabellula curvicauda</i> (Motschulsky, 1863)</p><p><i>Forficula pygmaea</i> Fabricius, 1793: 3 (Guinea).</p><p><i>Forfiscelia curvicauda</i> Motschulsky, 1863: 2 (Nura-Ellia [= Nuwara Eliya, Sri Lanka]).</p><p><i>Forfiscelia dilaticauda</i> Motschulsky, 1863: 3 (Nura-Ellia [= Nuwara Eliya, Sri Lanka]).</p><p><i>Platylabia guineensis</i> Dohrn, 1867: 348 (insula Princiois [= Príncipe Island]).</p><p><i>Platylabia dimidiata</i> Dohrn, 1867: 348 (Luzon, Philippines).</p><p><i>Labia curvicauda</i>: de Bormans and Krauss 1900: 70.</p><p><i>Labia flavicollis</i> de Bormans, in Burr, 1903: 235 (Samoa).</p><p><i>Platylabia camerunensis</i> Borg, 1904: 570, pl. 26, fig. 4 (Cameroon).</p><p><i>Platylabia dimidiata var. camerunensis</i>: Borelli, 1907: 382.</p><p><i>Platylabia dimidiata var. guineensis</i>: Borelli 1907: 382.</p><p><i>Labia rechingeri</i> Holdhaus, 1909: 541 (Samoa).</p><p><i>Labia curvicauda var. flavicollis</i>: Boeseman 1954: 77.</p><p><i>Paralabella curvicauda</i>: Steinmann 1990: 497.</p><p><i>Circolabia curvicauda</i>: Srivastava, 1996: 102.</p><p><i>Paralabellula curvicauda</i>: Kevan and Vickery 1997: 318.</p><p><b>Specimens examined.</b></p><p><b>ZRC</b> • 1 &female;; Bukit Timah Hindhede Drive; NA Dec. 1989; H. K. Lua leg.; ZRC_DER_0000004. • 1 &male;; Bukit Timah Forest; 3 Nov. 1974; D. H. Murphy leg.; Under bark; ZRC_DER_0000108. • 1 &female;; Bukit Timah Forest; 3 Nov. 1974; D. H. Murphy leg.; Under bark; ZRC_DER_0000110. • 1 &male;; Bukit Timah Forest; 3 Dec. 1974; D. H. Murphy leg.; ZRC_DER_0000111. • 1 &male;; same data as for ZRC_DER_0000110; ZRC_DER_0000113. • 1 &male;; same data as for ZRC_DER_0000111; ZRC_DER_0000114. • 1 &male;; same data as for ZRC_DER_0000110; ZRC_DER_0000115. • 1 &male; (brown morph); Thomson Nature Park; 8 Mar. 2024; Y. Kamimura leg.; Hand collection (day); ZRC_ENT 00064424. • 1 &male; (black morph); same data as for ZRC_ENT 00064424; ZRC_ENT 00064425. • 1 &male; (black morph); Thomson Nature Park; 12 Mar. 2024; Y. Kamimura leg.; Hand collection (day); ZRC_ENT 00064440. • 1 &female; (black morph); same data as for ZRC_ENT 00064440; ZRC_ENT 00064441. • 1 &female;; same data as for ZRC_ENT 00064440; ZRC_ENT 00064442. <b>NTU</b> • 1 &female;; Central catchment nature reserve; 14 Apr. 2023; W. N. Lam, G. K. Png, J. L. Loo leg.; Hand collected, from deadwood; MAC 6 F-HC_23_1. • 1 &male;; same data as for MAC 6 F-HC_23_1; MAC 6 F-HC_23_2. • 1 &female;; same data as for MAC 6 F-HC_23_1; MAC 6 F-HC_23_3. • 1 &female;; same data as for MAC 6 F-HC_23_1; MAC 6 F-HC_23_4.</p><p><b>Distribution.</b></p><p>Circum-tropical cosmopolitan. New record to Singapore.</p><p><b>Remarks.</b></p><p>Steinmann (1990) established the genus <i>Paralabella</i> for labiine earwigs characterized by setulose branches of the forceps, a more or less straight virga, and parameres that are not apically excised. The designated type species was <i>Forficula annulata</i> Fabricius, 1793. However, this species is evidently an anisolabidid, and is herein treated under the genus <i>Euborellia</i> (Brindle 1981; Kevan and Vickery 1997). Consequently, <i>Paralabella</i> Steinmann, 1990 is considered a junior synonym of <i>Euborellia</i>. To accommodate the remaining species formerly placed in <i>Paralabella</i> (excluding <i>P. annulata</i>), Kevan (in Kevan and Vickery 1997) proposed the genus <i>Paralabellula</i>, designating a new type species.</p><p>At least two distinct color morphs of <i>Paralabellula curvicauda</i> are recognized, one with a blackish pronotum and the other with a yellow-brownish pronotum, accompanied by differences in male genital morphology (Srivastava 2013). These morphs may represent separate species. Both forms occur in Singapore (blackish morph: ZRC _ENT 00064440 – ZRC _ENT 00064442, ZRC _ENT 00064425; brownish morph: ZRC _ENT 00064424), although specimens exhibiting advanced discoloration due to age were not conclusively identified.</p>
format	Recurso digital
id	zenodo_https___doi_org_10_5281_zenodo_19423789
institution	Zenodo
language
publishDate	2026
publisher	Zenodo
record_format	zenodo
spellingShingle	Paralabellula curvicauda Kamimura, Yoshitaka Cheah, Shen Wang, Wendy Yanling Lam, Weng Ngai Biodiversity Taxonomy Animalia Arthropoda Insecta Amoebida Spongiphoridae Paralabellula Paralabellula curvicauda <p><i>Paralabellula curvicauda</i> (Motschulsky, 1863)</p><p><i>Forficula pygmaea</i> Fabricius, 1793: 3 (Guinea).</p><p><i>Forfiscelia curvicauda</i> Motschulsky, 1863: 2 (Nura-Ellia [= Nuwara Eliya, Sri Lanka]).</p><p><i>Forfiscelia dilaticauda</i> Motschulsky, 1863: 3 (Nura-Ellia [= Nuwara Eliya, Sri Lanka]).</p><p><i>Platylabia guineensis</i> Dohrn, 1867: 348 (insula Princiois [= Príncipe Island]).</p><p><i>Platylabia dimidiata</i> Dohrn, 1867: 348 (Luzon, Philippines).</p><p><i>Labia curvicauda</i>: de Bormans and Krauss 1900: 70.</p><p><i>Labia flavicollis</i> de Bormans, in Burr, 1903: 235 (Samoa).</p><p><i>Platylabia camerunensis</i> Borg, 1904: 570, pl. 26, fig. 4 (Cameroon).</p><p><i>Platylabia dimidiata var. camerunensis</i>: Borelli, 1907: 382.</p><p><i>Platylabia dimidiata var. guineensis</i>: Borelli 1907: 382.</p><p><i>Labia rechingeri</i> Holdhaus, 1909: 541 (Samoa).</p><p><i>Labia curvicauda var. flavicollis</i>: Boeseman 1954: 77.</p><p><i>Paralabella curvicauda</i>: Steinmann 1990: 497.</p><p><i>Circolabia curvicauda</i>: Srivastava, 1996: 102.</p><p><i>Paralabellula curvicauda</i>: Kevan and Vickery 1997: 318.</p><p><b>Specimens examined.</b></p><p><b>ZRC</b> • 1 &female;; Bukit Timah Hindhede Drive; NA Dec. 1989; H. K. Lua leg.; ZRC_DER_0000004. • 1 &male;; Bukit Timah Forest; 3 Nov. 1974; D. H. Murphy leg.; Under bark; ZRC_DER_0000108. • 1 &female;; Bukit Timah Forest; 3 Nov. 1974; D. H. Murphy leg.; Under bark; ZRC_DER_0000110. • 1 &male;; Bukit Timah Forest; 3 Dec. 1974; D. H. Murphy leg.; ZRC_DER_0000111. • 1 &male;; same data as for ZRC_DER_0000110; ZRC_DER_0000113. • 1 &male;; same data as for ZRC_DER_0000111; ZRC_DER_0000114. • 1 &male;; same data as for ZRC_DER_0000110; ZRC_DER_0000115. • 1 &male; (brown morph); Thomson Nature Park; 8 Mar. 2024; Y. Kamimura leg.; Hand collection (day); ZRC_ENT 00064424. • 1 &male; (black morph); same data as for ZRC_ENT 00064424; ZRC_ENT 00064425. • 1 &male; (black morph); Thomson Nature Park; 12 Mar. 2024; Y. Kamimura leg.; Hand collection (day); ZRC_ENT 00064440. • 1 &female; (black morph); same data as for ZRC_ENT 00064440; ZRC_ENT 00064441. • 1 &female;; same data as for ZRC_ENT 00064440; ZRC_ENT 00064442. <b>NTU</b> • 1 &female;; Central catchment nature reserve; 14 Apr. 2023; W. N. Lam, G. K. Png, J. L. Loo leg.; Hand collected, from deadwood; MAC 6 F-HC_23_1. • 1 &male;; same data as for MAC 6 F-HC_23_1; MAC 6 F-HC_23_2. • 1 &female;; same data as for MAC 6 F-HC_23_1; MAC 6 F-HC_23_3. • 1 &female;; same data as for MAC 6 F-HC_23_1; MAC 6 F-HC_23_4.</p><p><b>Distribution.</b></p><p>Circum-tropical cosmopolitan. New record to Singapore.</p><p><b>Remarks.</b></p><p>Steinmann (1990) established the genus <i>Paralabella</i> for labiine earwigs characterized by setulose branches of the forceps, a more or less straight virga, and parameres that are not apically excised. The designated type species was <i>Forficula annulata</i> Fabricius, 1793. However, this species is evidently an anisolabidid, and is herein treated under the genus <i>Euborellia</i> (Brindle 1981; Kevan and Vickery 1997). Consequently, <i>Paralabella</i> Steinmann, 1990 is considered a junior synonym of <i>Euborellia</i>. To accommodate the remaining species formerly placed in <i>Paralabella</i> (excluding <i>P. annulata</i>), Kevan (in Kevan and Vickery 1997) proposed the genus <i>Paralabellula</i>, designating a new type species.</p><p>At least two distinct color morphs of <i>Paralabellula curvicauda</i> are recognized, one with a blackish pronotum and the other with a yellow-brownish pronotum, accompanied by differences in male genital morphology (Srivastava 2013). These morphs may represent separate species. Both forms occur in Singapore (blackish morph: ZRC _ENT 00064440 – ZRC _ENT 00064442, ZRC _ENT 00064425; brownish morph: ZRC _ENT 00064424), although specimens exhibiting advanced discoloration due to age were not conclusively identified.</p>
title	Paralabellula curvicauda
topic	Biodiversity Taxonomy Animalia Arthropoda Insecta Amoebida Spongiphoridae Paralabellula Paralabellula curvicauda
url	https://doi.org/10.5281/zenodo.19423789