Hubeicampa melissa Sendra & Komerički & Lips & Luan & Selfa & Jiménez-Valverde 2021, gen. et sp. nov

Autor: Sendra, Alberto, Komerički, Ana, Lips, Josiane, Luan, Yunxia, Selfa, Jesús, Jiménez-Valverde, Alberto
Rok vydání: 2021
Předmět:
DOI: 10.5281/zenodo.4422560
Popis: Hubeicampa aff. melissa Sendra & Lips gen. et sp. nov. Material examined CHINA • 3 ♂♂ (6.6 to 8.0 mm), 1 ♀ (9.6 mm), 1 juv. (5.5 mm); Hubei, Banqiao, Kedu Dong (Grotte des Têtards); 6 Aug. 2009; Josiane Lips leg.; Coll. AS. Remark Specimens from Kedu Dong are considered as H. aff. melissa gen. et sp. nov. due to the specimens’ bad condition which does not allow us to clearly observe any variations in the taxonomical features. Nevertheless, they have the same important traits as the new species, but there is no dorsal macrosetae on the femur, except in a juvenile. Taxonomic affinities Hubeicampa melissa Sendra & Lips gen. et sp. nov. is closely related to another cave-adapted species, Hubeicampa lipsae (Condé, 1993), which is a new combination of Plusiocampa (Dydimocampa) lipsae Condé, 1993, and thus leads us to propose Hubeicampa as a new genus for both species that live in karst regions of the Chinese province of Hubei. The new genus is distinguished by the pretarsus, which has lateral crests and a laminar lateral process covered by spiniform formations and micro-barbs, pubescent setae and macrosetae (Figs 36–39), as well as by 1+1 macrosetae on the eighth urosternite. A significant number of taxonomic characters separates H. melissa gen. et sp. nov. from H. lipsae. The most relevant differences are in the number of macrosetae on the mesonotum (Fig. 30) (with 1+1 medial anterior, 1+1 lateral anterior and 1+1 medial posterior macrosetae in H. melissa gen. et sp. nov. instead of 1+1 medial anterior and 2+2 lateral posterior macrosetae in H. lipsae), and the number of macrosetae on metanotum (with 1+1 medial anterior macrosetae and none or 1+1 medial posterior submacrosetae instead of 1+1 medial anterior and 1+1 lateral posterior in H. lipsae). Other important features are the larger lateral crests in the pretarsus of H. melissa gen. et sp. nov. (Figs 36–37) the presence of one dorsal macroseta on the metathoracic femora, and one ventral macroseta on the metathoracic tibia in H. melissa gen. et sp. nov. instead of two dorsal femora and two ventral tibia macrosetae in H. lipsae. Finally, there are 4+4 posterior macrosetae on V–VII urotergites in H. melissa gen. et sp. nov. (Fig. 40) instead of 3+ 3 in H. lipsae. Remarks Hubeicampa melissa Sendra & Lips gen. et sp. nov. lives in the “Grotte du 8 ième Ciel Baxian Dong”, a cave situated at an elevation of 1870 m in the mountain near Banqiao village in the Hubei Province. The cave is 1703 m long and 122 m deep, with a huge entrance and giant galleries, as well as narrow passages and a narrow independent entry. The holotype of Hubeicampa melissa gen. et sp. nov. was observed and collected on the cave floor at about 300 m from the huge entry and at the top of the - 40 m deep pit on clay ground above the Saltpetre passage (Lips et al. 2009) (Figs 46–48). Some paratypes were collected in the same cave in the big chamber “Grande galerie du Va-et-Vient”.
Published as part of Sendra, Alberto, Komerički, Ana, Lips, Josiane, Luan, Yunxia, Selfa, Jesús & Jiménez-Valverde, Alberto, 2021, Asian cave-adapted diplurans, with the description of two new genera and four new species (Arthropoda, Hexapoda, Entognatha), pp. 1-46 in European Journal of Taxonomy 731 on pages 14-18, DOI: 10.5852/ejt.2021.731.1199, http://zenodo.org/record/4422557
{"references":["Conde B. 1993. Premiers Campodeidae cavernicoles de China, comme exemple de l'evolution souterraine de la Famille (Diplura). Revue suisse de Zoologie 100 (4): 823 ‾ 828. Available from https: // www. biodiversitylibrary. org / page / 41223963 [accessed 19 Nov. 2020].","Lips B., Faverjon M., Routhieau V., Schalk P. & Lips J. 2009. Rapport de la 8 ieme expedition speleologique en Chine, provinces de l'Hubei et du Sichuan. Aventures karstiques lointaines & Institut de technologie de Chengdu. Speleologie au pays de l'Homme sauvage 8: 1 ‾ 112."]}
Databáze: OpenAIRE
Externí odkaz: