TABLE 4 in Karyotype comparison of five African Vespertilionini species with comments on phylogenetic relationships and proposal of a new subtribe
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TABLE 4. Summary of karyotypic data. Abbreviations: Country: DRC — Democratic Republic of the Congo; RSA — Republic of South Africa. Chromosomal morphology (X, Y, comments): A — acrocentric; (A) — dot-like Y chromosome, presumably acrocentric; BA — bi-armed; M — metacentric; SM — submetacentric; ST — subtelocentric; nk — not known; Technique: C — C-banding; G — G-banding; h — homogeneous, non-differential Giemsa staining; NOR — AgNOR-staining. References (Ref.): 1 — Kearney et al. (2002); 2 — Koubínová et al. (2013); 3 — McBee et al. (1987); 4 — Peterson and Nagorsen (1975); 5 — Rautenbach and Fenton (1992); 6 — Rautenbach et al. (1993); 7 — Ruedas et al. (1990); 8 — Volleth et al. (2001); 9 — this report. Another report for A. nana from Ethiopia with 2n = 36, FN = 48 but presumed acrocentric X chromosomes (Tolera et al., 2021) was omitted here because of unclear species classification. In the same publication the authors described a similar karyotype with 2n = 36 and acrocentric X chromosomes also for P. pipistrellus which has 2n = 44 and metacentric X in Europe. The karyotype of Neoromicia hlandzeni, a new species described recently by Taylor et al. (2022), was published under the previously valid name N. anchietae SpeciesCountry2nFNXYTechniqueRef.CommentsAfronycteris nanaRhodesia3650MAh4RSA, Zimbabwe3650MAh6RSA3650MAG1A. cf. nanaSenegal3450ST(A)h2Laephotis capensisRhodesia3250SMAh4Namibia, RSA3250MAh6RSA3250MAG1RSA3250M(A)G, C, NOR8L. botswanaeRSA3450SMAh6L. kirinyagaIvory Coast3250MAG, C, NOR9L. namibensisNamibia3450SMAh6L. stanleyiRSA, Zimbabwe4050SMAh6published as cf. melckorumL. wintoniRSA3450SMAh6Neoromicia hlandzeniRSA2632MAh, G1highly rearranged karyotoypeRSA2632SMAh6N. guineensisIvory Coast2648STnkG, C, NOR911 BA, 1 A, X-autosome translocationN. somalicaSomalia2648STAh3presumably gonosome-autosome trans-location and 12 BA resulting in FN = 50N. cf. somalicaSenegal2850MSMh212 BA, 1 AN. zuluensisNamibia, RSA2848STAh611 BA, 2 ARSA2850STnkG112 BA, 1 ANycticeinops crassulusDRC3056MMG, C, NOR8N. happoldorumIvory Coast2444SMMG, C, NOR9N. macrocephalusRwanda4258M(A)G, C, NOR8published as H. eisentrautiN. schlieffeniiSomalia3452MAh7minute pairs: 1 BA, 1 ASenegal3452M(A)h2minute pairs: 1 BA, 1 ABurkina Faso3450MnkG, C, NOR9minute pairs: 2 AN. cf. schlieffeniiRSA4250M(A)h6Pseudoromicia brunnea Cameroon3650SMAh3presumably inv 3/4Ivory Coast3650SMMG, C, NOR9inv 3/4P. rendalliSomalia3850SMnkh3Zimbabwe3850SMAh5Senegal3850SM(A)h2RSA3850MAG1P. tenuipinnisCameroon3652SMAh3presumably inv 3/4
表4 核型数据汇总。缩写说明:国家(Country):DRC——刚果民主共和国(Democratic Republic of the Congo);RSA——南非共和国(Republic of South Africa)。染色体形态(X、Y、备注):A——近端着丝粒染色体(acrocentric);(A)——点状Y染色体,推测为近端着丝粒;BA——双臂染色体(bi-armed);M——中央着丝粒染色体(metacentric);SM——亚中央着丝粒染色体(submetacentric);ST——亚端着丝粒染色体(subtelocentric);nk——未知(not known);技术(Technique):C——C显带(C-banding);G——G显带(G-banding);h——均一非差异吉姆萨染色(homogeneous, non-differential Giemsa staining);NOR——AgNOR染色(AgNOR-staining)。参考文献(Ref.):1——Kearney等(2002);2——Koubínová等(2013);3——McBee等(1987);4——Peterson与Nagorsen(1975);5——Rautenbach与Fenton(1992);6——Rautenbach等(1993);7——Ruedas等(1990);8——Volleth等(2001);9——本研究报告。另有一份来自埃塞俄比亚的Afronycteris nana核型报道(2n=36,FN=48,X染色体推测为近端着丝粒,Tolera等,2021),因物种分类不明未纳入本表。该文献中作者还报道了另一核型相似的样本:2n=36且X染色体为近端着丝粒,其被定为P. pipistrellus,但欧洲的P. pipistrellus核型为2n=44且X染色体为中央着丝粒。近期由Taylor等(2022)描述的新物种Neoromicia hlandzeni的核型,曾以有效曾用名N. anchietae发表。 物种 国家 2n FN X Y 技术 参考文献 备注 Afronycteris nana 罗得西亚 36 50 M A h 4 Afronycteris nana 南非共和国、津巴布韦 36 50 M A h 6 Afronycteris nana 南非共和国 36 50 M A G 1 A. cf. nana 塞内加尔 34 50 ST (A) h 2 Laephotis capensis 罗得西亚 32 50 SM A h 4 Laephotis capensis 纳米比亚、南非共和国 32 50 M A h 6 Laephotis capensis 南非共和国 32 50 M A G 1 Laephotis capensis 南非共和国 32 50 M (A) G、C、NOR 8 L. botswanae 南非共和国 34 50 SM A h 6 L. kirinyaga 科特迪瓦 32 50 M A G、C、NOR 9 L. namibensis 纳米比亚 34 50 SM A h 6 L. stanleyi 南非共和国、津巴布韦 40 50 SM A h 6 曾以cf. melckorum名义发表 L. wintoni 南非共和国 34 50 SM A h 6 Neoromicia hlandzeni 南非共和国 26 32 M A h、G 1 核型高度重排 Neoromicia hlandzeni 南非共和国 26 32 SM A h 6 N. guineensis 科特迪瓦 26 48 ST nk G、C、NOR 9 11个双臂染色体、1个近端着丝粒染色体、X-常染色体易位 N. somalica 索马里 26 48 ST A h 3 推测为性染色体-常染色体易位,且含12个双臂染色体,导致FN=50 N. cf. somalica 塞内加尔 28 50 M SM h 2 12个双臂染色体、1个近端着丝粒染色体 N. zuluensis 纳米比亚、南非共和国 28 48 ST A h 6 11个双臂染色体、2个近端着丝粒染色体 N. zuluensis 南非共和国 28 50 ST nk G 1 12个双臂染色体、1个近端着丝粒染色体 Nycticeinops crassulus 刚果民主共和国 30 56 M M G、C、NOR 8 N. happoldorum 科特迪瓦 24 44 SM M G、C、NOR 9 N. macrocephalus 卢旺达 42 58 M (A) G、C、NOR 8 曾以H. eisentrauti名义发表 N. schlieffenii 索马里 34 52 M A h 7 微小染色体对:1个双臂染色体、1个近端着丝粒染色体 N. schlieffenii 塞内加尔 34 52 M (A) h 2 微小染色体对:1个双臂染色体、1个近端着丝粒染色体 N. schlieffenii 布基纳法索 34 50 M nk G、C、NOR 9 微小染色体对:2个近端着丝粒染色体 N. cf. schlieffenii 南非共和国 42 50 M (A) h 6 Pseudoromicia brunnea 喀麦隆 36 50 SM A h 3 推测为3/4号染色体臂内倒位 Pseudoromicia brunnea 科特迪瓦 36 50 SM M G、C、NOR 9 3/4号染色体臂内倒位 P. rendalli 索马里 38 50 SM nk h 3 推测为3/4号染色体臂内倒位 P. rendalli 津巴布韦 38 50 SM A h 5 P. rendalli 塞内加尔 38 50 SM (A) h 2 P. rendalli 南非共和国 38 50 M A G 1 P. tenuipinnis 喀麦隆 36 52 SM A h 3 推测为3/4号染色体臂内倒位



