In:
ZooKeys, Pensoft Publishers, Vol. 988 ( 2020-11-06), p. 63-128
Abstract:
Crassignatha Wunderlich, 1995 is redefined to include species with six eyes in three diads, chelicerae fused only near the base, sculpturing on the carapace, one or two clasping spurs on tibia II, a bilateral scutum of the male abdomen, and globular spermathecae and adjacent copulatory openings in the female. A key and distribution map are provided for 24 Crassignatha species in this paper. Diagnoses and illustrated photographs are provided for 22 species from China, Malaysia, Thailand, and Vietnam. Thirteen species are described and documented as new to science: C. baihua Y. Lin & amp; S. Li, sp. nov. (♂♀), C. bangbie Y. Lin & amp; S. Li, sp. nov. (♀), C. changyan Y. Lin & amp; S. Li, sp. nov. (♀), C. dongnai Y. Lin & amp; S. Li, sp. nov. (♀), C. gucheng Y. Lin & amp; S. Li, sp. nov. (♂♀), C. mengla Y. Lin & amp; S. Li, sp. nov. (♂♀), C. nantou Y. Lin & amp; S. Li, sp. nov. (♂♀), C. nasalis Y. Lin & amp; S. Li, sp. nov. (♂♀), C. rostriformis Y. Lin & amp; S. Li, sp. nov. (♂♀), C. shunani Y. Lin & amp; S. Li, sp. nov. (♂♀), C. si Y. Lin & amp; S. Li, sp. nov. (♂♀), C. thamphra Y. Lin & amp; S. Li, sp. nov. (♀), and C. xichou Y. Lin & amp; S. Li, sp. nov. (♀). Three new combinations are proposed: C. bicorniventris (Lin & amp; Li, 2009), comb. nov. , C. quadriventris (Lin & amp; Li, 2009), comb. nov. , and C. shiluensis (Lin & amp; Li, 2009), comb. nov. are transferred from Patu Marples, 1951. DNA barcodes and genetic distances of seventeen species are obtained to confirm correct identification. Types of seven known Chinese Crassignatha species are re-examined, and the taxonomic placement of C. longtou Miller, Griswold & amp; Yin, 2009 may be incorrect based on morphological and molecular data.
Type of Medium:
Online Resource
ISSN:
1313-2970
,
1313-2989
DOI:
10.3897/zookeys.988.56188
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Language:
Unknown
Publisher:
Pensoft Publishers
Publication Date:
2020
detail.hit.zdb_id:
2445640-8
SSG:
12