A new species and new records of Pachytullbergiidae and Tullbergiidae (Collembola: Onychiuroidea) from littoral of China, with notes on the variations of postantennal organ

Bu, Yun; Potapov, Mikhail; Gao, Yan

doi:10.11646/zootaxa.3669.2.4

Cited by 3 publications

(2 citation statements)

References 7 publications

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“…The knowledge of the taxonomy of Tullbergiidae from China is quite insufficient and only five species have been recorded to date (Rusek 1967; Tamura and Zhao 1996; Gao 2007; Bu et al 2013; Bu and Gao 2015). There are no records of Tullbergiidae from Tibet.…”

Section: Introductionmentioning

confidence: 99%

Study on Tullbergiidae of Tibet, China I. Metaphorura, Mesaphorura and Prabhergia (Hexapoda, Collembola)

Bu¹,

Gao²

2017

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The Tullbergiidae of Tibet is studied for the first time and the genus Metaphorura Bagnall, 1936 is firstly recorded in China. Metaphorura motuoensis sp. n. from southeastern Tibet is described and illustrated. It is characterized by the presence of 1+1 pseudocelli on thoracic segment I, few vesicles (14 -16) on PAO, pseudocellar formula as 11/111/11111, all pseudocelli of type II, setae p4 on abdominal segment V as microsetae, weakly differentiated sensory seta p3 on abdominal segment V, absence of median process on Abd VI. In addition, Mesaphorura yosii (Rusek, 1967), Mesaphorura hylophila Rusek, 1982, and Prabhergia imadatei Tamura & Zhao, 1996 are recorded in Tibet for the first time. The type specimens of P. imadatei are re-examined and errors in the original description of chaetotaxy are corrected.

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Section: Introductionmentioning

confidence: 99%

Study on Tullbergiidae of Tibet, China I. Metaphorura, Mesaphorura and Prabhergia (Hexapoda, Collembola)

Bu¹,

Gao²

2017

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“…The family Tullbergiidae Bagnall, 1947 contains a group of tiny euedaphic collembolans with approximately 200 species reported in the world ( Bellinger et al 2015 ); however, the Chinese Tullbergiidae are poorly known, with only four species recorded to date ( Rusek 1967 ; Tamura and Zhao 1996 ; Gao 2007 ; Bu et al 2013 ). During the study of the collembolan collections from Changfeng Park of Shanghai, one new species belonging to the genus Paratullbergia Womersley, 1930 was identified and is described in the present paper.…”

Section: Introductionmentioning

confidence: 99%

Paratullbergia Womersley in China: the description of a new species and a key to the genus (Collembola, Tullbergiidae)

Gao²

2015

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The genus Paratullbergia Womersley, 1930 is recorded for the first time from China. Paratullbergia changfengensis sp. n. from Shanghai is described and illustrated. It is characterized by the presence of 1+1 pseudocelli on thoracic segment I, with two pairs of pseudocelli on each of thoracic segments II and III, presence of seta px on abdominal segment IV, seta a2 and p4 on abdominal segment V as microsetae, and less differentiated sensory seta p3 on abdominal segment V. Both sexes present. The new species can be easily distinguished from its congeners by the presence of pseudocelli on thoracic segment I. An updated key to the world species of the genus Paratullbergia is provided.

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New Collembolan species of the generaSensiphoruraRusek, 1976 (Pachytullbergiidae) andCephalachorutesBedos & Deharveng, 1991 (Neanuridae) from Southern Vietnam

Shveenkova

2017

Zoosystema

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Sensiphorura tiunovi n. sp., S. anichkini n. sp. and Cephalachorutes judithae n. sp. are described from monsoon tropical forests of Cat Tien National Park of Southern Vietnam. The first species differs from congeners (S. marshalli Rusek, 1976, S. oligoseta Bu, Potapov & Gao 2013, and Sensiphorura anichkini n. sp.) by the absence of microsensillum on metathorax. Both new species of Sensiphorura Rusek, 1976 differ from known species by details in dorsal chaetom. Cephalachorutes judithae n. sp. is characterized by the following combination of characters: absence of eyes, large S3 and S4 sensilla on antennal organ III and five chaetae on dens. RÉSUMÉ Nouvelles espèces de Collemboles des genres Sensiphorura Rusek, 1976 (Pachytullbergiidae) et Cephalachorutes Bedos & Deharveng, 1991 (Neanuridae) du Vietnam méridional. Sensiphorura tiunovi n. sp., Sensiphorura anichkini n. sp. et Cephalachorutes judithae n. sp. sont décrites des forêts tropicales humides du Parc national de Cat Tie, Vietnam méridional. La première espèce diffère des autres espèces du genre (S. marshalli Rusek, 1976, S. oligoseta Bu, Potapov & Gao 2013, et Sensiphorura anichkini n. sp.) par l'absence de microsensille sur le métathorax. Les deux nouvelles espèces de Sensiphorura Rusek, 1976 diffèrent des autres espèces connues par le patron de chaetotaxie dorsale. Cephalachorutes judithae n. sp. est caractérisée par la combinaison suivante de caractères : yeux absents, sensilles S3 et S4 sur l'organe antennaire III de grande taille, et cinq soies sur la dens.

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A new species and new records of Pachytullbergiidae and Tullbergiidae (Collembola: Onychiuroidea) from littoral of China, with notes on the variations of postantennal organ

Cited by 3 publications

References 7 publications

Study on Tullbergiidae of Tibet, China I. Metaphorura, Mesaphorura and Prabhergia (Hexapoda, Collembola)

Study on Tullbergiidae of Tibet, China I. Metaphorura, Mesaphorura and Prabhergia (Hexapoda, Collembola)

Paratullbergia Womersley in China: the description of a new species and a key to the genus (Collembola, Tullbergiidae)

New Collembolan species of the generaSensiphoruraRusek, 1976 (Pachytullbergiidae) andCephalachorutesBedos & Deharveng, 1991 (Neanuridae) from Southern Vietnam

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