少花豆蔻，中国豆蔻属(姜科)一新记录种

报道了采自云南省西盟县的姜科狭义豆蔻属一中国新记录种：少花豆蔻(Amomum pauciflorum Baker)。该种与长柄豆蔻(A. longipetiolatum Merr.)形态上最为相似,但前者花冠裂片显著较宽,药隔附属体新月形而非3深裂,二者容易区别。文章对该种的形态特征和地理分布进行了补充描述,并提供了彩色图版,凭证标本存放于中国科学院西双版纳热带植物园标本馆(HIBTC)。     

Chemical Diversity in the Genus Alpinia (Zingiberaceae): Comparative Composition of Four Alpinia Species Grown in Northern India

The essential‐oil compositions of leaves, flowers, and rhizomes of Alpinia galanga (L.) Willd ., Alpinia calcarata Rosc ., Alpinia speciosa K. Schum. , and Alpinia allughas Rosc . were examined and compared by capillary GC and GC/MS. Monoterpenoids were the major oil constituents identified. 1,8‐Cineole, α‐terpineol, (E)‐methyl cinnamate, camphor, terpinen‐4‐ol, and α‐ and β‐pinenes were the major constituents commonly distributed in leaf and flower essential oils. The presence of endo‐fenchyl acetate, exo‐fenchyl acetate, and endo‐fenchol was the unique feature of rhizome essential oils of A. galanga, A. calcarata, and A. speciosa. On contrary, the rhizome oil of A. allughas was dominated by β‐pinene. Significant qualitative and quantitative variations were observed in essential‐oil compositions of different parts of Alpinia species growing in subtemperate and subtropical regions of Northern India. Cluster analysis was performed to find similarities and differences in essential‐oil compositions based on representative molecular skeletons. Monoterpenoids, viz., 1,8‐cineole, terpinen‐4‐ol, camphor, pinenes, (E)‐methyl cinnamate, and fenchyl derivatives, were used as chemotaxonomic markers.     

光叶云南草蔻的植物分类学研究

作者在调查云南草蔻及光叶云南草蔻资源时发现,过去在云南、广西和广东被定为光叶云南草蔻的植物为三种不同的山姜属植物,从中分出两新种:那坡山姜Alpinia napoensis H.Dong et G.J.Xu和卵果山姜 Alpinia ovoidocarpa H.Dong et G.J.Xu,并对光叶云南草蔻作了形态特征补充描述。查清光叶云南草蔻Alpinia blepharocalyx K.Schum.var.glabrior(Hand.-Mazz.)T.L.Wu仅分布云南南部及东南部,广西、广东无分布。     

Diversity of vascular plants on Ssese islands in Lake Victoria, central Uganda

Diversity and distribution of trees [≥5 cm diameter at breast height (dbh)], shrubs and herbs was assessed in thirty 0.05‐ha (10 × 50 m) plots of a tropical high forest in the Ssese islands of Lake Victoria, central Uganda. The aim was to determine the floristic richness and composition of the forests. We recorded 179 species belonging to 70 families and 146 genera. Of these, nine families had five species or more. Rubiaceae was the richest with fourteen species followed by Euphorbiaceae (thirteen), Apocynaceae (ten) and Moraceae (nine). The majority of the families (35) were represented by one species each. Fifty‐eight herbaceous species, 39 lianas, ten shrubs and 72 species of trees were recorded. The commonest species recorded in the forest included: Uapaca guineensis Mull. Arg., Tabernaemontana pachysiphon Stapf., and Aframomum luteoalbum (K Schum.) K. Schum. Among the rare species encountered were Ficus densistipulata De Willd., Englerophytum oblanceolatum (S. Moore) Pennington, and Afromomum zambeziacum (Bak.) K. Schum. The present study has shown that the Ssese islands are floristically rich in species and compare well with other mainland forests. Species richness, rarity and uniqueness of habitats can be considered as approaches in the prioritization of conservation sites within the fragmented forests of Ssese islands.     

The contribution of Jonathan Pereira (1804 – 1853) to plant taxonomy

The contribution of Jonathan Pereira to plant taxonomy is reviewed. He described three species in the course of his extensive publications on materia medica. All three are members of the Zingiberaceae. Elettaria cardamomum-zeylanicum J. Pereira from Sri Lanka has been completely overlooked since its publication. It is a synonym of Elettaria cardamomum var. major Baker. The West African Amomum citratum J. Pereira is correctly known as Aframomum citratum (J. Pereira) K. Schum. Amomum korarima J. Pereira is a synonym of Aframomum corrorima (A. Braun) P. C. M. Jansen, an important spice-plant from Ethiopia. The typification of these taxa and their synonyms is reviewed. This includes new lectotypifications for two species described by Gaertner, Zingiber ensal and Z. minus. A note concerning the valid publication of 14 nomenclatural novelties by B. A. Abeywickrama is included.     

Floral and pollinator behaviour of flexistylous Bornean ginger, Alpinia nieuwenhuizii (Zingiberaceae)

Flexistyly is a unique floral mechanism involving extreme curving of the style. It was first described in Chinese ginger (Amomum, Zingiberaceae). This is a pioneer report on flexistylous gingers of Malesia, where most species of this family grow. We observed the floral behaviour and flower visitors in Alpinia nieuwenhuizii Val., a Bornean endemic. Although the floral behaviour and effective pollinators (carpenter bees, Xylocopa) were similar between the Bornean species and the previously reported flexistylous Alpinia, the pollinator behaviour between them strikingly differed with regard to the visit frequency of the pollinators showing a bimodal pattern during the day. This was a better match for the floral behaviour of the flexistylous Alpinia. Some gender differentiation observed between the two types of morphs is also discussed in the present study.     

阳春砂叶绿体全基因组解析及系统发育研究

以姜科(Zingiberaceae)豆蔻属(Amomum Roxb.)阳春砂(Amomum villosum)为试材,利用Illumina Hiseq 4000测序平台对阳春砂叶绿体基因组进行测序,通过生物信息学分析方法进行序列组装、注释和特征分析,以揭示阳春砂与其他姜科植物的进化关系及其在系统发育中的地位,为豆蔻属植物的物种鉴定提供理论依据。结果表明:(1)阳春砂叶绿体基因组全长164 069 bp,GC含量为36.1%,包括1对29 959 bp的反向重复区(IR)、一个大单拷贝区(LSC;88 798 bp)和一个小单拷贝区(SSC;15 353 bp);共注释得到133个基因,包括8个rRNA基因、38个tRNA基因和87个蛋白编码基因。(2)在阳春砂基因组中共检测到157个SSR位点,大部分SSR均由A和T组成;豆蔻属物种在基因组大小、IR边界区高度保守,核酸变异主要发生在LSC和SSC区。(3)最大似然法(Maximum Likelihood, ML)聚类分析显示,阳春砂与同属的爪哇白豆蔻(Amomum compactum)和白豆蔻(Amomum kravanh)亲缘关系最近,并且与山姜属(Alpinia Roxb.)也有较近的亲缘关系。     

1056. Passiflora bakhuisensis Vanderplank & Boender

Passiflora bakhuisensis (plate 1056) a new species of Passiflora L. in subgenus Astrophea (DC.) Mast., supersection Astrophea, section Dolichostemma Killip from Surinam is described; its taxonomy, distribution and cultivation are discussed, and a key to this and related species is provided. A new synopsis of subgenus Astrophea (DC.) Mast., supersections Astrophea and Pseudoastrophea (Harms) Feuillet & J. M. MacDougal is provided.     

The Golden and Mariana albatrosses,new species of pierid butterflies,with a review of subgenus Appias (Catophaga) (Lepidoptera)

This paper presents an overview of the subgenus Appias (Catophaga) Hübner (Pieridae). A beautiful golden‐yellow member of the group, endemic to the Indonesian island of Sulawesi, Appias (Catophaga) aurosa Yata & Vane‐Wright sp.n. , is described as new. A small white species, Appias (Catophaga) mariana Yata & Chainey sp.n. , is described as new from the Marianas. Four other taxa, A. (C.) athama (Blanchard), A. (C.) galba (Wallace) stat.rev. , A. (C.) galene (Felder & Felder) and A. (C.) wardii (Moore), treated in most recent literature as subspecies, are recognized here as distinct, increasing the number of Catophaga species generally recognized from nine to 15. A brief review is given for each, with notes on their diagnosis, general distribution and known hostplants. An annotated synonymic checklist indicating subspecies, type localities and four new synonyms, and nine lectotype designations, one neotype designation and two type locality restrictions necessary to stabilize usage conclude the paper. Online Supporting Information provides an extensive discussion concerning the possible evolution of these butterflies with respect to polymorphism, speciation, coloration and hostplant relationships, a comprehensive list of type material for all available species group names belonging to the subgenus, and a complete bibliography for all citations in both the printed and online material.     

New subgenus of the genus Schizoprymnus (Hymenoptera: Braconidae) from Japan, having a unique abdominal carapace structure

A new subgenus of the genus Schizoprymnus Foerster is described and figured from Honshu, Japan. The subgenus, Ibarakius subgen. nov., comprises three species, S. (I.) gotoi sp. nov. (type species), S. (I.) kaizawus sp. nov., and S. (I.) honshuensis sp. nov. A pair of long, curved posteroventral processes on the carapace is unique to Ibarakius subgen. nov. The variability of frontal protuberances and sutures of the carapace in the brachistine genera Triaspis Haliday and Schizoprymnus Foerster is discussed.     

A taxonomic revision of Labiostrongylus (Labiostrongylus) (Yorke & Maplestone, 1926) and Labiostrongylus (Labiomultiplex) n. subg. (Nematoda: Cloacinidae) from macropodid and potoroid marsupials

The morphological characters used to differentiate species in the genus Labiostrongylus Yorke & Maplestone, 1926, parasitic in macropodid and potoroid marsupials, are discussed. The genus is divided into three subgenera Labiostrongylus (Labiostrongylus), L. (Labiomultiplex) n. subg. and L. (Labiosimplex) n. subg. on the basis of the presence or absence of interlabia and the morphology of the oesophagus. A key to the subgenera is given and a detailed revision of two of the subgenera is presented. Keys to each of the subgenera are given, the species discussed being: L. (L.) labiostrongylus) (type-species) (syn. L. (L.) insularis, L. (L.) grandis, L. (L.) macropodis sp. inq. and L. (L.) nabarlekensis n. sp., in the subgenus Labiostrongylus, and L. (Lm.) eugenii, L. (Lm.) novaeguineae, L. (Lm.) onychogale, L. (Lm.) uncinatus, L. (Lm.) billardierii n. sp., L. (Lm.) constrictis n. sp., L. (Lm.) kimberleyensis n. sp., L. (Lm.) thylogale n. sp., and L. (Lm.) potoroi, n. sp., in the subgenus Labiomultiplex.     

Divergence between the Anoas of Sulawesi and the Asiatic Water buffaloes, inferred from their complete amino acid sequences of hemoglobin ß chains

Four complete amino acid sequences of hemoglobin β chains were determined for the swamp and the river types of the Asiatic water buffalo (Bubalus bubalis) and two species of the subgenus Anoa in Bubalus; B. (A.) depressicornis (H. Smith, 1827), the lowland anoa, and B. (A.) quarlesi (Ouwens, 1910), the mountain anoa. The two types of the bubalis were identical in the 145 amino acid residues of the β chains and, compared to this sequence, the two residues were substituted in the depressicornis (β49Thr → Ser and 134Ala → Thr) and the five were in the quarlesi (β53Val → Ile, 74Met → Ile, 111Val → Ile, 115Arg → His and 134Ala → Thr). While both Anoa species diverged from the bubalis by the β134Ala → Thr, they differed from each other by the five substitutions. The Anoa species are endemic to Sulawesi of Indonesia. Their speciation and the present coexistence were discussed with reference to probable immigrations of two ancestral Anoa species to Sulawesi at so long interval that had caused a reproductive isolation between the two wild animals. The earlier immigrants were postulated to be ancestral to the quarlesi and the later ones to the depressicornis.     

Amomum dampuianum and A. mizoramense spp. nov. (Zingiberaceae) from Mizoram,northeast India

Two new species of Amomum (Zingiberaceae) from Mizoram are described and illustrated: A. dampuianum and A. mizoramense. Photographs, a comparison with the allied species A. corynostachyum and A. hypoleucum, and a key to the species of Amomum known in Mizoram is also provided.     

国产姜科植物的染色体计数(5)

<正> 本文继续对7属15种国产姜科植物作染色体计数观察,其中10种是染色体计数的新纪录(表、图)。通过对黄花大苞姜(Caulokaempferia coenobialis)和大苞姜(C.yunnanensis)以及凹唇姜(Bosenbevgia rotunda)和心叶凹唇姜(B.fallax)的染色体观察,确定了大苞姜属(Caulokaempferia)和凹唇姜属(Bosenbergia)的染色体基数分别为12和9。     

Chassalia magnificens sp. nov. and C. chrysoclada comb. nov. (Rubiaceae) from central Africa

Chassalia magnificens, a new species from the Albertine Rift in eastern Democratic Republic of Congo, is described and illustrated. The species is recognised inter alia by its large stipules and montane habitat. Chassalia chrysoclada is a new combination for a widespread, but hitherto overlooked, central African species originally described in the genus Psychotria. Chassalia chrysoclada is related to C. pteropetala (K. Schum.) Cheek but lacks the bicostate twigs and dorsally winged corolla lobes of that species.     

Cestodes of birds from the Ivory Coast. Species of the genus Anonchotaenia Cohn, 1990

Five taxa included in the cestode genus Anonchotaenia (Cyclophyllidea, Paruterinidae) have been found in various birds from the Ivory Coast (West Africa). The hosts belong to the families Hirundinidae and Corvidae. A. (Paranonchotaenia) prionopos n. sp., parasitic in Prionops plumata, and A. (P.) malaconoti n. sp, parasitic in Malaconotus blanchoti, are placed in a new subgenus named Paranonchotaenia, which is erected for the Anonchotaenia species showing genital ducts passing between the longitudinal excretory stems. A. (P.) prionopos is characterised by a rather short cirrus-pouch, six to seven testes, and an integumental cavity at the distal extremity of the cirrus-pouch in gravid proglottides. A. (P.) malaconoti differs from the former species mainly by the larger cirrus-pouch and a slightly greater number of testes. The other three species are A. longiovata, parasitic in Hirundo semirufa; A. globata, parasitic in Psadiloprocne obscura (the latter two species are recorded from new hosts and new geographical areas); and Anonchotaenia sp., parasitic in Hirundo rustica. It is assumed that the subgenus A. (Anonchotaenia) is rather a parasite of the Passerida and that the subgenus A. (Paranonchotaenia) tends to be parasitic in the Corvida.This paper is a part of the author's thesis.This paper is a part of the author's thesis.     

A new classification for the subgenera of the genus Acanthophthirius Perkins,with descriptions of twelve new taxa (Acarina,Trombidiformes, Myobiidae)

The myobiid genus Acanthophthirius Perkins, to date comprising four subgenera, is reviewed and divided into just two subgenera, the nominate subgenus and Myotimyobia Fain. The male genital shield and female opisthogastric sclerites, which are here considered to be part of female genitalia, are adopted as the criteria for dividing the subgenera. These structures are essentially the same in form and position in the subgenus Acanthopthirius in its revised sense, while they are both more heterogeneous in species of the redefined subgenus Myotimyobia. The subgenera Acanthophthirius Fain and Chiromyobia Fain are thought to represent species-groups in the nominate subgenus, named respectively the etheldredae and miniopteri groups. The following one new subspecies and 11 new species are described: A. (A.) womersleyi eptesicus, A. (A.) glauconycteris, A. (A.) mauritaniensis, A. (A.) philetoris, A. (A.) otonycteris, A. (A.) steatocaudatus, A. (A.) nyctophilis, A. (M.) vagus, A. (M.) longus A. (M.) baueris, A. (A.) hesperopteris (female only) and A. (M.) pixonixeos (female only). A. (M.) hanensis is synonymised with A. (M.) namurensis, and A. (M.) capacini is emended to A. (M.) capaccinii and relegated to a subspecies of A. (M.) myotis. All the known and new species are assigned to their respective subgenera and shown in a table. Incongruent host-relationships of some of the mites are clarified, although not completely solved, by the introduction of the new classification for the subgenera.     

Molecular phylogenetics of the burrowing crayfish genus Fallicambarus (Decapoda: Cambaridae)

Ainscough, B.J., Breinholt, J.W., Robison, H.W. & Crandall, K.A. (2013). Molecular phylogenetics of the burrowing crayfish genus Fallicambarus (Decapoda: Cambaridae). —Zoologica Scripta, 42, 306–316. The crayfish genus Fallicambarus contains 19 species of primary burrowing freshwater crayfish divided into two distinct subgenera. We test current hypotheses of the phylogenetic relationships among species within the genus as well as the monophyly of the genus. Our study samples all 19 species for five gene regions (both nuclear and mitochondrial) to estimate a robust phylogenetic hypothesis for the genus. We show that the genus is not a monophyletic group. The subgenus Creaserinus does fall out as a monophyletic group, but distinct from the subgenus Fallicambarus. The subgenus Fallicambarus appears to be monophyletic with the exception of the species Procambarus (Tenuicambarus) tenuis, which falls in the midst of this subgenus suggesting that it might be better classified as a Fallicambarus species. We also show that the species Fallicambarus fodiens is a species complex with distinct evolutionary lineages that are regionalized to different geographic areas.     

Five new species and a new subgenus of the mite genus <Emphasis Type="Italic">Premicrodispus</Emphasis> (Acari,Heterostigmata, Microdispidae) from Turkmenistan

A new monotypic subgenus, Premicrodispulus subgen. n., with the type species Premicrodispus reductus sp. n., and four new species of the nominative subgenus of the mite genus Premicrodispus, P. (Premicrodispus) paradoxus sp. n., P. (P.) heterocaudatus sp. n., P. (P.) obtusisetosus sp. n., and P. (P.) incisus sp. n., collected in soils of Turkmenistan are described. The subgenus Premicrodispulus subgen. n. differs from the nominative subgenus in the presence of 3 setae on genu I (seta l″ absent) and 1 seta on genu II (setae d and l″ absent). Premicrodispus (Premicrodispus) paradoxus sp. n. differs from all the species of the genus in the presence of solenidion on tarsus III. P. (P.) heterocaudatus sp. n. is most similar to P. longisetosus (Mahunka, 1970), but differs in the setae ps3 distinctly longer than ps ₁ (in P. longisetosus, ps ₃ and ps ₁ are similar in length). P. (P.) obtusisetosus sp. n. is most similar to P. montanus Khaustov, 2006, but differs in obtuse setae c ₁, e, and f (in P. montanus, these setae are pointed); P. (P.) incisus sp. n. is most closely related to P. longisetosus (Mahunka, 1970), but differs in the presence of distinct excavations on the posterior margin of tergites C and D (in P. longisetosus, excavations are absent).     

Taxonomic status of Amebachia Uchida in the genus Netelia Gray (Hymenoptera; Ichneumonidae; Tryphoninae) with descriptions of four new species from Japan

The lectotype of Amebachia baibarana Uchida, 1928, which is the type species of Amebachia Uchida, was re‐examined. Though this species was synonymized with Netelia (Netelia) laevis (= Paniscus laevis Cameron, 1905) and Amebachia has been synonymized under the subgenus Netelia of the genus Netelia, it is concluded that A. baibarana is a distinct species from N. laevis and Amebachia should be a subgenus of the genus Netelia. Netelia laevis is transferred from the subgenus Netelia to Apatagium. Four new species of Netelia (Amebachia), N. (A.) yoshimatsui sp. nov., N. (A.) rasilella sp. nov., N. (A.) fulvistigma sp. nov., and N. (A.) vicinalis sp. nov. are described from Japan, and a key to the species of this subgenus is provided.