Pleistocene speciation of freshwater crabs (Crustacea: Potamidae: Geothelphusa) from northern Taiwan and southern Ryukyus, as revealed by phylogenetic relationships

The phylogenetic relationship among freshwater crab species of Geothelphusa from northern Taiwan and the Yaeyama Group of islands (including Iriomote and Ishigaki) in the southern Ryukyus was studied using the mitochondrial genes 16S rRNA and COI. Our results support the hypothesis that speciation of Geothelphusa among these islands was the result of cyclic glaciations and interglaciations during the Pleistocene. Two main clades, one the Taiwan Group (containing several clades, including most Taiwanese Geothelphusa species except Geothelphusa miyazakii but including Geothelphusa minei from Yaeyama), was estimated to be separated from its sister group, the southern Ryukyus-northern Taiwan (SRN) clade (including G. miyazakii, Geothelphusa shokitai, Geothelphusa fulva and G. marginata from northern Taiwan, the Pinnacle Islands [=Diaoyutai Islands or Senkaku Islands] and Yaeyama) at about 5.3 million years ago (mya). G. shokitai was separated from others within the SRN clade at 2.4 mya, but was probably derived from G. miyazakii in northern Taiwan. The ancestor of G. miyazakii is hypothesised to have dispersed from ancestors in Yaeyama and then isolated at 2.0 mya during the Pleistocene interglaciations. This is similar to the speciation of G. minei in Yaeyama at 1.5 mya, except that its ancestors originated from north-eastern Taiwan. Four clades of freshwater crabs are present in the Fushan Botanical Garden, located in the mountainous area of north-eastern Taiwan, which might be due to the historical rearrangements of the drainage and proximity of the various river origins.     

台湾海峡鱼类绦虫的分子系统学研究

利用DNA测序技术对台湾海峡部分鱼类绦虫的16S rRNA和18S rRNA基因片段序列进行了分析。使用PAUP4·0b10软件构建的进化树显示,目前关于绦虫二叶目、锥吻目、假叶目、盘头目和四叶目的划分是比较合理的,绦虫进化基本遵循了头节形态从简单到复杂的进化规律。报道了国内首次发现的双叶目绦虫,进化树结果初步支持了巨槽属和棘头属的划分。此外,结果也支持了前孔属绦虫的分类地位。但是,对耳槽属绦虫与阶室属绦虫的形态学划分与分子系统学相矛盾,利用16S rRNA基因对盘头目各种的进化树分析与形态学差异很大,这些问题都需要更多研究来进行深入分析。     

日本囊对虾4个地理群体线粒体16S rRNA序列及遗传结构分析

对我国东南沿海日本囊对虾(Marsupenaeus japonicus)的4个地理群体广东群体(GD)、台湾群体(TW)、福建群体(FJ)和浙江群体(ZJ)的线粒体16S rRNA基因片段进行PCR扩增,对产物进行测序后分析。经比对获得470bp的核苷酸分析序列,发现了16个变异位点,得到了10种单倍型。广东、台湾、福建和浙江群体的核苷酸多样性依次分别为0.0008、0.0010、0.0051、0.0015,各群体均存在独有的单倍型和共有单倍型。群体遗传距离分析表明各群体间保持着一定的遗传差异,其中福建群体与其他群体之间存在着较远的遗传距离并保持了较高的遗传多样性。另外,利用其423bp的16S rRNA同源序列探讨了对虾科6个属共12种对虾的系统进化关系,囊对虾属与沟对虾属亲缘关系较近聚为一支,其他4个属的10种对虾聚为一支。     

Glacial Effects on Sequence Divergence of Mitochondrial COII of Polyura eudamippus (Lepidoptera: Nymphalidae) in China

Sequence divergence of mitochondrial COII was analyzed in 50 specimens belonging to five subspecies of Polyura eudamippus (Lepidoptera: Nymphalidae) collected from southern China. There were nine haplotypes in the 405 bp of partial COII sequence. Distribution of the five subspecies was primarily consistent with the spatial distribution of haplotypes. The K _st statistic showed genetic differentiation among these subspecies, except between the pair of P. e. kuangtungensis and P. e. formosana, which were separated by the Taiwan Strait. This is consistent with the 10,000-year history of the Taiwan Strait, not long enough for detectable differentiation. The present distribution pattern of COII haplotypes of P. eudamippus should be shaped by the alteration of Pleistocene glaciations, and Yunnan might be the refugium of P. eudamippus in the ice age, judging from the abundant haplotypes remaining. There were two routes for P. eudamippus in the postglacial expansion, one northward to Sichuan, Chongqing, and Hubei and another eastward to the southeastern coast of mainland China and Taiwan Island. Because the haplotype of butterflies on Hainan Island (P. e. whiteheadi) was completely different from that of mainland China, it was estimated that butterflies on Hainan Island might be from the Indo-China Peninsula rather than from mainland China.     

Glacial effects on sequence divergence of mitochondrial COII of Polyura eudamippus (Lepidoptera: Nymphalidae) in China

Sequence divergence of mitochondrial COII was analyzed in 50 specimens belonging to five subspecies of Polyura eudamippus (Lepidoptera: Nymphalidae) collected from southern China. There were nine haplotypes in the 405 bp of partial COII sequence. Distribution of the five subspecies was primarily consistent with the spatial distribution of haplotypes. The K (st) statistic showed genetic differentiation among these subspecies, except between the pair of P. e. kuangtungensis and P. e. formosana, which were separated by the Taiwan Strait. This is consistent with the 10,000-year history of the Taiwan Strait, not long enough for detectable differentiation. The present distribution pattern of COII haplotypes of P. eudamippus should be shaped by the alteration of Pleistocene glaciations, and Yunnan might be the refugium of P. eudamippus in the ice age, judging from the abundant haplotypes remaining. There were two routes for P. eudamippus in the postglacial expansion, one northward to Sichuan, Chongqing, and Hubei and another eastward to the southeastern coast of mainland China and Taiwan Island. Because the haplotype of butterflies on Hainan Island (P. e. whiteheadi) was completely different from that of mainland China, it was estimated that butterflies on Hainan Island might be from the Indo-China Peninsula rather than from mainland China.     

Molecular phylogeny and evolutionary history of Southeast Asian macaques forming the M. silenus group

The 12 presently recognized taxa forming the Macaca silenus group represent the most diverse lineage within the genus Macaca. The present study was set up to clarify the phylogenetic relationships of the extant members of the M. silenus group and to explain their geographical distribution patterns seen today. A combined approach involving the analysis of one paternal (TSPY) and two maternal (cyt b and 12S-16S rRNA) molecular markers enabled us to resolve the phylogenetic relationships within this lineage. Our Y chromosomal marker is not informative enough to allow detailed conclusion. Based on our mitochondrial data, however, M. pagensis, endemic to the three southern Mentawai islands (Sipora, North- and South Pagai), split off early (2.4-2.6 mya) and represents a sister clade to the macaques from the northern Mentawai island of Siberut and from those of the Southeast Asian mainland, which diverged in a radiation-like splitting event about 1.5-1.7 mya. By combining our new results with available data on behavioural as well as climate and sea level changes in Southeast Asia during the Plio- and Pleistocene, we have developed two scenarios for the evolutionary history of this primate group, which may help explain the current geographical distribution of its members.     

Characterization and identification of Borrelia isolates as Borrelia valaisiana in Taiwan and Kinmen Islands

Eleven pure cultures of Borrelia from 3 species of wild rodents (Apodemus agrarius, Mus formosanus, Rattus losea) captured in Taichung, located in the center of Taiwan island, and on Kinmen Island were characterized. Five isolates showed restriction fragment length polymorphism (RFLP) patterns of 5S-23S rRNA gene intergenic spacer sequences identical to those of strains 5MT and 10MT, identified as Borrelia valaisiana, which were isolated in the southern tip of South Korea. Although the remaining six isolates showed novel RFLP patterns, these isolates showed more similarity to members of B. valaisiana from Korea, Japan and Europe based on 16S rRNA gene and flagellin gene sequences. This led us to speculate that transmission and proliferation of this type of borrelia occurred between Taiwan and the southern part of South Korea.     

中国沿海蛾螺科5属10种28S rRNA基因的系统学分析

目前已报道在我国分布的蛾螺科种类有13个属,约31个种,系统学和分类地位仍存在较大的争议.本研究利用核糖体大亚基28S rRNA的部分序列对我国辽宁、山东、福建沿海蛾螺科5属10个种的系统发生进行了分析.通过PCR获得了大约1400 bp的片段,测序之后,通过遗传分析软件对序列进行了比对分析,以骨螺科的脉红螺作为外群,利用Neighbor-Joining (NJ)法和Minimum Evolution (ME)法建立了系统树.结果显示,所研究的蛾螺科5属10个种可以被分为5个亚群:第一大分支为香螺亚群,包括Neptunea属的香螺、新英格兰蛾螺、Neptunea eulimata Dall、和一个未知种以及Siphonalia属的略胀管蛾螺;第二个分支为侧平肩螺亚群;第三个分支为荻曷莺突坪6曷菅侨海坏谒母龇种止芏曷菅群;第五个分支为方斑东风螺亚群.由系统学分析可知,香螺是较为进化的种;未知种为香螺属内的种;略胀管蛾螺与Neptunea属的种类亲缘关系较近,序列相似系数为0.9%-1.4%,已经达到了属内水平,建议将略胀管蛾螺归为Neptunea属.     

Speciation of two sympatric coastal fish species, Girella punctata and Girella leonina (Perciformes, Kyphosidae)

Girella punctata and Girella leonina are sympatric sister species showing extensive distributional overlap in shallow rocky reefs in the Pacific Ocean south of the Japanese Islands. Differences between the two species in external morphological characters, such as number of pored lateral line scales, colour of opercular flap and shape of caudal fin, are congruent with genetic divergence. Nucleotide identity between the two species in the 3.3 kbp region of partial mitochondrial DNA containing the D-loop region, in 12S and 16S ribosomal RNA (rRNA) and transfer RNA genes is 95%. To estimate divergence time, Bayesian analysis was conducted using a dataset comprising concatenated nucleotide sequences from the two rRNA genes of three girellid and nine other fish species. Using the Elopomorpha – Clupeocephala split (265 million years ago (mya)) as a calibration point, divergence between G. punctata and G. leonina is estimated as having occurred 6.0±1.4 mya. Speciation is suggested to have been caused by geographical isolation associated with formation of the Japanese Islands, which resulted in disjunction of Girella habitat.     

从线粒体16S rDNA序列探讨绒螯蟹类的系统发生关系

测定了绒螯蟹类各物种的线粒体16SrDNA部分片段的序列,构建了NJ树、ML树和MP树。序列歧异数据比较和各系统发生树都支持新绒螯蟹属(Neoeriocheir)为一个独立的属。在3种系统发生树中,直额绒螯蟹(Eriocheir recta)都是绒螯蟹属(Eriocheir)所有其它成员的姐妹群,并且广东珠江1只直额绒螯蟹标本的16SrDNA部分序列与台湾产台湾绒螯蟹(Eriocheir formasa)的相应序列相同。这些结果不支持平绒螯蟹属(Platyeriocheir)是一个有效的属,并表明E．formosa是E．recta的同物异名。绒螯蟹属(Eriocheir)所有其它成员聚为一个单系的分支,支持中华绒螯蟹、合浦绒螯蟹与日本绒螯蟹属于同一个物种Eriocheir japonica。16SrDNA部分序列的比对表明,产于台湾的日本绒螯蟹的此段序列与合浦绒螯蟹的相同,产于崇明岛的和产于美国旧金山海湾的中华绒螯蟹的此段序列与中华绒螯蟹单元型B的序列相同。     

Phylogenetic relationships in genus Niviventer (Rodentia: Muridae) in China inferred from complete mitochondrial cytochrome b gene

Chinese species of the genus Niviventer, predominantly distributed in the southeastern Tibetan Plateau and in Taiwan, are a diverse group and have not yet received a thorough molecular phylogenetic analysis. Here, we reconstructed the phylogenetic relationships of 32 specimens representing nine Chinese species of Niviventer, based on sequences of the complete mitochondrial cytochrome b gene. Maximum parsimony, maximum likelihood and Bayesian analysis resulted in three consistent trees, each supported by high bootstrap values. The results showed that the Niviventer species included here are monophyletic. The nine species were classified into three distinct clades: clade A with Niviventer brahma, N. confucianus, N. coxingi, N. culturatus, N. eha and N. fulvescens; clade B with N. andersoni and N. excelsior; clade C with N. cremoriventer. Our results also suggested that N. culturatus should be a valid species rather than a subspecies of N. confucianus. Divergence times among species were calibrated according to the middle-late Pleistocene (1.2-0.13 Mya) fossil records of N. confucianus. The results demonstrated that the first radiation event of the genus Niviventer occurred in early Pleistocene (about 1.66 Mya), followed by the divergence of clades A and B at about 1.46 Mya. Most of the extant Niviventer species appeared during early to middle Pleistocene (about 1.29-0.67 Mya). These divergence times are coincidental with the last uplift events of the Tibetan Plateau, Kun-Huang movement, Pleistocene glaciations and the vicariant formation of Taiwan Strait. Consequently geographical events and Pleistocene glaciations have played a great role in the diversification of Niviventer.     

基于12S,16S和28S rRNA基因序列的中国小毛瓢虫属系统发育分析

【目的】小毛瓢虫属Scymnus Kugelann昆虫主要捕食蚜虫、蚧虫等害虫,是一类经济上重要的天敌昆虫。目前针对小毛瓢虫属的系统发育研究尚属空白,亚属之间的系统演化关系尚不明确,为了建立合理的分类系统,亟需对小毛瓢虫属的亲缘关系进行研究和探讨。【方法】以华南农业大学馆藏的小毛瓢虫属5亚属共44种为研究对象,采用PCR技术对12S, 16S和28S rRNA基因的部分序列进行扩增;运用MEGA 7.0分析了小毛瓢虫属内12S, 16S和28S rRNA基因的碱基组成,基于K2P模型计算了小毛瓢虫属44种的种间遗传距离;采用最大似然法(maximum-likelihood, ML)和贝叶斯推断法(Bayesian-inference, BI)构建该属的系统发育树。【结果】扩增获得小毛瓢虫属44种的12S rRNA基因序列平均长度为356 bp, 16S rRNA基因序列平均长度为351 bp, 28S rRNA基因序列平均长度为315 bp;序列分析表明,12S rRNA基因的A, T, G和C平均含量分别为38.8%, 43.5%, 11.9%和5.8%, 16S rRNA基因的A, T, G和C平均含量分别为37.6%, 40.3%, 14.4%和7.7%, 28S rRNA基因的A, T, G和C平均含量分别为26.7%, 18.3%, 31.4%和23.5%;基于联合序列分析的种间遗传距离为0.004～0.276,平均遗传距离为0.115。系统发育分析结果表明,小毛瓢虫属为单系起源,而小毛瓢虫亚属Scymnus(Scymnus) Kugelann、毛瓢虫亚属Scymnus(Neopullus) Sasaji、小瓢虫亚属Scymnus(Pullus) Mulsant和拟小瓢虫亚属Scymnus(Parapullus) Yang均为并系起源。【结论】基于12S, 16S和28S rRNA基因序列的小毛瓢虫属系统发育分析显示传统的形态学分类体系与基于分子数据分析的结果部分不一致,这表明应该对该属内各亚属的鉴别特征进行全面检视,筛选并确立各亚属的形态指标,同时也表明该属内的亚属分类单元需重新厘定。     

Temporal, spatial, and ecological modes of evolution of Eurasian Mus based on mitochondrial and nuclear gene sequences

We sequenced mitochondrial (cytochrome b, 12S rRNA) and nuclear (IRBP, RAG1) genes for 17 species of the Old World murine genus Mus, drawn primarily from the Eurasian subgenus Mus. Phylogenetic analysis of the newly and previously available sequences support recognition of four subgenera within Mus (Mus, Coelomys, Nannomys, and Pyromys), with an unresolved basal polytomy. Our data further indicate that the subgenus Mus contains three distinct 'species groups': (1) a Mus booduga Species Group, also including Mus terricolor and Mus fragilicauda (probably also Mus famulus); (2) a Mus cervicolor Species Group, also including Mus caroli and Mus cookii; and (3) a Mus musculus Species Group, also including Mus macedonicus, Mus spicilegus, and Mus spretus. Species diversity in Eurasian Mus is probably explicable in terms of several phases of range expansion and vicariance, and by a propensity within the group to undergo biotope transitions. IRBP and RAG1 molecular clocks for Mus date the origin of subgenera to around 5-6 mya and the origin of Species Groups within subgenus Mus to around 2-3 mya. The temporal pattern of evolution among Eurasian Mus is more complex than that within the Eurasian temperate genus Apodemus.     

台湾海峡鱼类物种多样性研究回顾

台湾海峡位于中国福建和台湾岛之间, 其特殊的海洋环境使得其鱼类物种多样性水平较高并独具特色。本文综述了台湾海峡鱼类物种多样性研究的历程和成果。20世纪以来, 台湾海峡鱼类物种多样性的研究可以划分为早期研究时期、研究起步时期、系统调查时期和综合研究时期4个阶段, 从最初以新种描述为主的零星报道, 到大规模系统性的综合调查和研究; 目前为止, 大陆文献共记录台湾海峡鱼类1390种, 台湾地区文献共记录鱼类1525种, 总计台湾海峡鱼类1697种。这些种类多数为暖水性广布种, 鱼类区系以印度-西太平洋暖水区的印度-马来亚区和中-日亚区过渡海区种为主; 今后台湾海峡鱼类物种多样性的研究应加强两岸合作, 并充分发挥数据库应用的优势地位。     

Evolutionary systematics of the Indian mouse Mus famulus Bonhote, 1898: molecular (DNA/DNA hybridization and 12S rRNA sequences) and morphological evidence

The genus Mus encompasses 38 species of mice divided into four subgenera: Mus , Pyromys , Nannomys and Coelomys . Each of these four taxa is characterized by discrete morphological as well as biochemical traits. We used two different molecular approaches to determine the relationships between these subgenera: DNA/DNA hybridization and 12S rRNA mitochondrial sequences. We compared the resulting phylogenies from each method and with phylogenies derived from morphological data. The degree of resolution of each molecular approach is discussed. The two molecular studies indicate that Mus , Pyromys , Nannomys and Coelomys are clearly distinct monophyletic groups, as previously indicated by morphological data and other biochemical and molecular approaches. There is one divergence between previous morphological and the molecular and morphological studies presented here: the position of the Indian species Mus famulus . This taxon, which was formerly included in the subgenus Coelomys , is demonstrated here to belong to the subgenus Mus. We also propose the following relationships within Mus sensu lato : Mus and Pyromys are the closest relatives, followed by Nannomys and Coelomys , whose relationships are still unclear. This arrangement is more robustly supported by DNA/DNA hybridization than by 12S rRNA data. A molecular time scale for the evolution within Mus sensu lato is proposed, using as a reference the Mus/Rattus divergence estimated by the fossil record at around 12 mya.  © 2003 The Linnean Society of London, Zoological Journal of the Linnean Society , 2003, 137 , 385–401.     

Analysis of Pteridium ribosomal RNA sequences by rapid direct sequencing

A total of 864 bases from 5 regions interspersed in the 18S and 26S rRNA molecules from various clones of Pteridium covering the general geographical distribution of the genus was analysed using a rapid rRNA sequencing technique. No base difference has been detected amongst the three major lineages, two of which apparently separated before the breakup of the ancient supercontinent, Pangaea. These regions of the rRNA sequences have thus been conserved for at least 160 million years and are here compared with other eukaryotic, especially plant rRNAs.     

中国须鳗属鱼类一新种(鱼纲,鳗鲡目,蛇鳗科)

在编写中国动物志(鳗鲡目)过程中,检测了保存于中国科学院动物研究所和上海水产大学历年采集的蛇鳗科鱼类标本,发现其中有1新种,定名为元鼎须鳗Cirrhimu-raena yuanding sp．nov．,以纪念中国第一代鱼类学家朱元鼎教授对中国鱼类学研究的贡献。该新种由于其上颌下表面中央所具有的凹槽和头背部后1/3处的背鳍起点等特征,是已知的其他9种须鳗属鱼类中所特有的特征,可明显区别于本属的已知种类。     

Intraspecific genetic diversity of the endemic freshwater crab Candidiopotamon rathbunae (Decapoda, Brachyura, Potamidae) reflects five million years of the geological history of Taiwan

Aim Candidiopotamon rathbunae (Crustacea: Brachyura: Potamidae) is a freshwater crab endemic to Taiwan, with a distribution covering almost the entire island. Crab populations from different river systems cannot be distinguished morphologically. In this study, we investigate the phylogeography of C. rathbunae from 18 of the main river systems of Taiwan, in order to reveal geographical differentiation and cryptic endemism. We used specimens of two congeners (C. okinawense and C. kumejimense) and the closely related Amamiku amamensis from the Ryukyu Islands as outgroups. Location Taiwan, with the Ryukyu Islands (Japan) as the outgroup locality. Methods Mitochondrial DNA sequences encoding 553 basepairs of the large subunit rRNA (16S rRNA) gene were obtained from 96 specimens throughout Taiwan and the Ryukyus. We compared these sequences by means of phylogenetic analyses (minimum evolution, maximum likelihood, maximum parsimony, and a genealogical parsimony network) and molecular‐clock time estimates. Results The estimated timing of the corresponding separations clearly correlates with geological events during the Penglai Orogeny of Taiwan (c. 5 Ma) following the collision of the Philippine Sea plate with the Eurasian continental plate. A deep split of 6.29% sequence divergence was found between the eastern clade (S, SE, and E groups) and the western clade (NW, W, and SW groups) of C. rathbunae. Separation of these groups reflects the isolating effect of the uplift of the Taiwan Central Range (c. 5 Ma). The separation of the SW group from the W group, and of the E group from the SE group can also be explained by geological events during the Taiwanese orogeny, the estimated geological timing being in close accordance with our molecular dating. Main conclusions According to the molecular results, the ancestral Candidiopotamon was among the earliest non‐marine colonizers of Taiwan, settling on this island no later than the early Pliocene. Our molecular data reveal that C. rathbunae can be subdivided into six groups in accordance with geography.     

从线粒体基因探讨中国大头蛙群的分类及其属内地位

Partial sequences of the mitochondrial 12S rRNA and 16S rRNA gene were determined for 8 populations of three species of Chinese Limnonectes, and aligned with the published sequences of Limnonectes from other parts of the world. When Nanorana parker, Paa boulengeri, Fejervarya limnocharis and Hoplobatrachus rugulosus was used as outgroup taxa (Accession Nos. AY158705, AY313685, AF206111, AF206491, AY322311). The sequences of the 12S rRNA and 16S rRNA genes totaled 950 nueleotide positions with gaps including 510 variable sites. We reconstructed phylogenetie trees using Clustal X 1.8, Mega 2.1 and PHYLIP 3.5e software, and using the maximum parsimony and maximum likelihood methods, respectively. Our analyses suggest that these fanged frogs from China are another monophyletie group in addition to the four monophyletie groups identified by previous studies. The Chinese Limnonectes were grouped into three elades (BCL 55% ). The first elade contains one species (BCL 100% ), from a population of Limnoneetes fragilis from Hainan Province. The second contains four individuals (BCL 100% ), i. e. two populations of Limnonectes kuhlii from Yunnan Province. The third contains one species (BCL 100% ), i. e. five populations of Limnonectes fujianensis from Fujian Province and 1 from Taiwan Province. The resulted phylogenetie trees indicate L. fragilis is basal to L. kuhlii L. fujianensis 。     

中国全肿腿蜂属种类记述(膜翅目,肿腿蜂科)

系统研究了我国全肿腿蜂属HolepyrisKieffer,190 4的种类 ,记录 7新种中国 2新纪录种和 1已知种共 10种 ,包括采自山东、浙江、福建、台湾和贵州的热海全肿腿蜂H .atamiensis (Ashmead) ,采自河南的瘦全肿腿蜂H .macilentussp .nov .,采自福建的角唇全肿腿蜂H .angulatussp .nov .,采自山东的黄足全肿腿蜂H .fulvussp .nov .,采自浙江和甘肃的褐足全肿腿蜂H .fuscussp .nov .,采自浙江和福建的惹全肿腿蜂H .yambaruTerayama ,采自浙江的古田山全肿腿蜂H .gutianshanensissp .nov .,采自浙江和福建的中华全肿腿蜂H .sinensissp .nov .,采自山东的细胸全肿腿蜂H .susanowoTerayama和采自浙江的伊文思全肿腿蜂H .evansisp .nov .。全部模式标本保存于浙江大学植物保护系寄生蜂标本室。热海全肿腿蜂Holepyrisatamiensis (Ashmead ,190 4)(图 1～ 2 )分布 :中国 (山东 ,浙江 ,福建 ,台湾 ,贵州 ) ;日本。瘦全肿腿蜂 ,新种Holepyrismacilentussp .nov .(图 3～ 4,9)分布 :中国 (河南 )。鉴定标本 :正模♀ ,1998 0 7 14,河南内乡宝天曼 ,陈学新采 ,编号 98873 1。角唇全肿腿蜂 ,新种Holepyrisangulatussp .nov.(图 5～ 6)分布 :中国 (福建 )。鉴定标本 :正模♂ ,1994 0 7 14,福建武夷山桐木 ,陈学新采 ,编号 94