New species of the fleas Farhangia and Nestivalius,from endemic rodents in Sulawesi,Indonesia

The fleas (Siphonaptera: Pygiopsyllidae) Farhangia quattuordecimdentata sp. n. and Farhangia sedecimdentata sp. n. are described from pygmy squirrels (Prosciurillus spp.), and Nestivalius sulawesiensis sp. n. from murine rodents, all from Sulawesi, Indonesia. Both new species of Farhangia were collected in Central Sulawesi (Sulawesi Tengah); F. quattuordecimdentata sp. n. was recovered mainly from P. murinus, whereas F. sedecimdentata sp. n. was recovered mainly from P. leucomus. These new species are compared with the two previously described species of Farhangia: F. celebensis (Ewing) from P. murinus in North Sulawesi (Sulawesi Utara) and F. sciuri (Ewing) from the tree squirrel Callosciurus prevosti in Sabah (Borneo). Nestivalius sulawesiensis sp. n. was collected from six species of endemic murine rodents in both North and Central Sulawesi. It is compared to the morphologically similar N. pomerantzi (Traub) from Mindanao, which parasitizes murine hosts that are endemic to the Philippines.     

Revision of the lygaeid genera Porta and Primierus (Hemiptera: Heteroptera), with the description of a new genus of Ozophorini from Papua New Guinea (Hemiptera)

Abstract. The lygaeid genera Porta Distant and Primierus Distant are revised and placed in the tribe Ozophorini. A key to all species is included. Phylogenetic relationships are discussed and a cladogram constructed. The following new species are described: Porta illustris (Philippines); P.longipes (Sabah), Primierus quadrispinosus (Sarawak, Sabah, Malaya), P.venustus (Sabah), and P.longirostris (Thailand). Gressittocoris intimidator is described as a new genus and species of Ozophorini from Papua New Guinea. Porta gracilis Distant is reported from Sabah, Sumatra and Thailand for the first time and records of P.gracilis from the Philippines are referred to Porta illustris sp.n. Illustrations include details of the genitalia and dorsal views of Primierus quadrispinosus, P.longirostris and Gressittocoris intimidator.     

The flea genus Sigmactenus (Siphonaptera: Leptopsyllidae): three new taxa from Sulawesi, updated identification key, and distribution map for all known species and subspecies

One new species and two new subspecies of fleas are described. These are S. sulawesiensis n. sp. from North and Central Sulawesi, S. alticola pilosus n. ssp. from Central Sulawesi, and S. alticola crassinavis n. ssp. from North Sulawesi. All three of these new taxa are ectoparasites of native, endemic murine rodents. Two of the new taxa, S. sulawesiensis and S. alticola crassinavis, coexist on the same mountain, Gunung Moajat, in North Sulawesi. The related S. alticola alticola, which becomes the nominate subspecies, parasitises the murine rodent Maxomys alticola in northern Borneo (Sabah) and it is hypothesized that Sigmactenus first colonized Sulawesi as an ectoparasite of ancestral Maxomys, or perhaps Rattus, as these murines dispersed from southeast Asia to Sulawesi; 15 endemic murine rodent species belonging to these two genera are known to currently inhabit Sulawesi. An identification key and distribution map are included for all known species and subspecies of Sigmactenus. In addition to the three new taxa and S. a. alticola, these include: S. celebensis from South Sulawesi, S. timorensis from Timor, S. toxopeusi from New Guinea, and S. werneri from the Philippines (Mindanao and Negros).     

Three new fleas from Sulawesi, Indonesia (Siphonaptera: Pygiopsyllidae & Ceratophyllidae)

Gryphopsylla maxomydis n. sp. (Pygiopsyllidae), Medwayella rubrisciurae n. sp. (Pygiopsyllidae) and Macrostylophora theresae n. sp. (Ceratophyllidae) are described from endemic rodents in Sulawesi. Gryphopsylla maxomydis was collected from the murids Maxomys musschenbroekii and Paruromys dominator in Central Sulawesi (Sulawesi Tengah). However, M. musschenbroekii appears to be the true host of this flea because it has spiny pelage and G. maxomydis shows morphological adaptations for parasitizing spiny hosts including a remarkable "beak-like" structure on the head. This adatation is similar to a beak-like structure on the head of Gryphopsyllo hopkinsi (Traub) which parasitizes the spiny murid Maxomys whiteheadi in Borneo (Sabah). Medwayella rubrisciurae was collected from the large tree squirrel Rubrisciurus rubriventer in Central Sulawesi and this represents the first report of this flea genus in Sulawesi. Macrostylophora theresce was recorded from the murids Bunomys fratrorum, P. dominator and Rattus xanthurus in North Sulawesi (Sulawesi Utara); most other members of this flea genus parasitize squirrels in the Oriental and Palaearctic zoogeographical regions.     

Adaptive radiation and ecological opportunity in Sulawesi and Philippine fanged frog (Limnonectes) communities

Because island communities are derived from mainland communities, they are often less diverse by comparison. However, reduced complexity of island communities can also present ecological opportunities. For example, amphibian diversity on Sulawesi Island is lower than it is in the Philippines, but Sulawesi supports a surprising diversity of Sulawesi fanged frogs (Limnonectes). Here we examine molecular, morphological, and geographical variation of fanged frogs from these two regions. Using genealogical concordance, morphology, and a Bayesian approach to species delimitation, we identified 13 species on Sulawesi, only four of which have been previously described. After evolutionary history is accounted for, a model with multiple body size optima in sympatric species is favored over a "random-walk" model of body size evolution. Additionally, morphological variation is higher among sympatric than nonsympatric species on Sulawesi but not in the Philippines. These findings suggest that adaptive radiation of fanged frogs on Sulawesi was driven by natural selection to infiltrate ecological niches occupied by other frog lineages in the Philippines. This supports a role of ecological opportunity in community assembly: diversification in mature communities, such as the Philippines, is limited by a dearth of unoccupied ecological niches. On Sulawesi, evolutionary novelties originated in a predictable and replicated fashion in response to opportunities presented by a depauperate ancestral community.     

Phylogeny and biogeography of water skinks of the genus Tropidophorus (Reptilia: Scincidae): a molecular approach

Phylogenetic relationships of the Oriental semiaquatic lygosomine skinks of the genus Tropidophorus were inferred from 1219 base positions of mitochondrial 12S and 16S rRNA genes. Results of the phylogenetic analyses incorporating data for representatives of other lygosomine genera indicated that the basal phylogenetic split within Tropidophorus separated a clade of continental Indochinese species exclusive of T. cocincinensis and T. microlepis from one comprising T. cocincinensis , T. microlepis and species from Borneo, Sulawesi and the Philippines. Of the latter group, the two continental species form the sister taxon to a clade comprising the island species. Diversification among species in Indochina and among Borneo, the Philippines and Sulawesi was likely concentrated in the Miocene, with no apparent dispersal among these regions during the Pleistocene. The body depression recognized in several Indochinese species is likely to have occurred twice in parallel as an adaptation to saxicolous habitats.     

Thirteen new species of Dendrochilum (Orchidaceae), a new record from Burma, and a checklist of the genus in East Malesia

Pedersen, H. Æ. 1995. Thirteen new species of Dendrochilum (Orchidaceae), a new record from Burma, and a checklist of the genus in East Malesia. — Nord. J. Bot. 15: 381402. Copenhagen. ISSN 0107–055X.
Seven new species of Dendrochilum are described from the Philippines, viz. D. amesianum, D. flexuosum, D. louisianum, D. parvipapillatum, D. plocoglottoides, D. quisumbingianum and D. tetradactyliferum . The widespread species D. longifolium is recorded from Burma for the first time, and an annotated checklist of Dendrochilum in East Malesia, i.e. the Lesser Sunda Islands, Sulawesi, the Moluccas, and New Guinea is given. This list enumerates a total of 21 species, including D. cornutum and D. pallideflavens which are here recorded from East Malesia for the first time. Six species in the checklist are described as new, viz. D. ambangense, D. citrinum, D. erectila-bium, D. eymae, D. galeatum , and D. longipedicellatum .     

中国云南危害竹子的东洋区梯顶飞虱属一新种记述(半翅目,蜡蝉总科,飞虱科)

记述采自中国云南省瑞丽市莫里热带雨林景区竹子上的东洋区梯顶飞虱属Arcofacies Muir 1新种,即莫里梯顶飞虱Arcofacies moliensis sp.nov.。文中提供了新种的鉴别特征图和中国现有种类检索表。模式标本保存于贵州大学昆虫研究所。莫里梯顶飞虱,新种Arcofacies moliensis sp.nov.(图1～17)新种与悬竹梯顶飞虱Arcofaciesa mpelocalamus Chen,2007十分近缘,区别在于:额侧脊黄褐色,无白色带纹(后者额侧脊内侧镶有白色带纹);臀节刺突较短,侧面观仅伸达尾节后开口的1/3,后面观刺突斜指向两侧(后者臀节刺突较长,侧面观伸达尾节后开口的1/2,后面观刺突弯向腹面);尾节侧面观后缘凹入,后面观腹缘中央弧圆凹入,无突起(后者尾节侧面观后缘直,后面观腹缘中央具片状突起);阳基侧突端部分叉(后者阳基侧突端部不分叉);阳茎端向渐细,末端较尖(后者阳茎端1/3处明显缢缩,端部膨大,末端钝圆)。正模♂,云南省瑞丽市莫里热带雨林景区,竹子,2009-06-15。杨再华采,副模2♂♂,余同正模。词源:新种以模式标本产地云南莫里(Moli)命名。     

Taxonomic revision of shrews of the genus Crociduras from the Sunda Shelf and Sulawesi with description of two new species (Mammalia: Soricidae)

The skulls of 387 shrews of the genus Crocidura sampled in peninsular Malaysia, Sumatra, Borneo, Java and Sulawesi were submitted to principal component and stepwise discriminant analyses. These analyses helped to delineate morphological taxa in this species-rich genus of mammals. Most morphologic groups could be attributed to described species, except one taxon from Sumatra and one from Sulawesi, which are described and named as new. Most of the 21 species recognized in this paper are endemic to one major island. Although Sulawesi has never been connected to the mainland, it supports at least six species, followed by Sumatra (5–6 species), Java and the Malay Peninsula (4 spp) and Borneo (3 spp). C. monticola is apparently the only widespread species whose distribution range covers the entire Malay Archipelago except the Philippines and Sulawesi. In contrast, the continental C. fuliginosa enters only marginally into the Sunda Shelf: its southernmost record is on the Malay Peninsula. This interpretation is completely different from the classical view that C. fuliginosa is a cosmopolitan species occupying the whole of Southeast Asia. Identification keys, tables of measurements and discriminant functions provided in this work may aid in identification of the various species and subspecies of Crocidura living in the Malaya Archipelago.     

New species and records of the genera Milichia Meigen and Milichiella Giglio‐Tos (Diptera,Milichiidae) from the Oriental region and Seram Island

The species of the genera Milichia and Milichiella in the Oriental region and Seram Is. are taxonomically investigated. Three new species, Milichia linealis sp. nov. from the Philippines, Milichiella sulawesiensis sp. nov. and Milichiella nigella sp. nov. from Indonesia, are described. New distributional data of Milichiella bakeri Aldrich from Indonesia and M. spinthera Hendel from Indonesia, Nepal and Thailand are given. Keys to the species of Milichia and Milichiella in the Oriental region and Seram Is. are provided.     

Phylogenetics of fanged frogs: testing biogeographical hypotheses at the interface of the asian and Australian faunal zones

The interface of the Asian and Australian faunal zones is defined by a network of deep ocean trenches that separate intervening islands of the Philippines and Wallacea (Sulawesi, the Lesser Sundas, and the Moluccas). Studies of this region by Wallace marked the genesis of the field of biogeography, yet few workers have used molecular methods to investigate the biogeography of taxa whose distribution spans this interface. Some taxa, such as the fanged frogs of the ranid genus Limnonectes, have distributions on either side of the zoogeographical lines of Wallace and Huxley, offering an opportunity to ask how frequently these purported barriers were crossed and by what paths. To examine diversification of Limnonectes in Southeast Asia, the Philippines, and Wallacea, we estimated a phylogeny from mitochondrial DNA sequences obtained from a robust geographic sample. Our analyses suggest that these frogs dispersed from Borneo to the Philippines at least twice, from Borneo to Sulawesi once or twice, from Sulawesi to the Philippines once, and from the Philippines to Sulawesi once. Dispersal to the Moluccas occurred from Sulawesi and to the Lesser Sundas from Java/Bali. Species distributions are generally concordant with Pleistocene aggregate island complexes of the Philippines and with areas of endemism on Sulawesi. We conclude that the recognition of zoogeographic lines, though insightful, may oversimplify the biogeography of widespread taxa in this region.     

The tick fauna of Sulawesi, Indonesia (Acari: Ixodoidea: Argasidae and Ixodidae)

Twenty-six species of ticks are reported from the island of Sulawesi (Celebes), Indonesia. These include two species of soft ticks (Argasidae), Carios batuensis and C. vespertilionis, and the following 24 species of hard ticks (Ixodidae): Amblyomma babirussae, A. breviscutatum, A. cordiferum, A. fimbriatum, A. helvolum, A. testudinarium, A. trimaculatum, A. varanense, Dermacentor atrosignatus, D. steini, Haemaphysalis celebensis, H. hystricis, H. kadarsani, H. papuana, H. psalistos, H. renschi, H. toxopei, H. wellingtoni, Ixodes cordifer, I. granulatus, Rhipicephalus haemaphysaloides, R. (Boophilus) microplus, R. pilans and R. sanguineus. This represents an almost three-fold increase in the number of tick species recorded (9) from Sulawesi since the last available list in 1950. The tick records reported herein represent a culmination of data from specimens in the U.S. National Tick Collection, new records of ticks from endemic tarsiers and associated vertebrates, and literature reviews. Collectively, the tick fauna of Sulawesi shows most affinities with the fauna of southeast Asia but there are distinct faunal elements that show relationships with other Indonesian islands, the Philippines or Australasia, as well as a few tick species with widespread geographical distributions. Some ticks known from Sulawesi have known or potential medical-veterinary significance. These include R. (B.) microplus which is a significant pest of cattle and a vector of the agents of bovine anaplasmosis, I. granulatus which is a vector of Langat virus and Lyme disease spirochetes and has been shown to harbor pathogenic rickettsiae in other parts of its range, and R. sanguineus which is a globally widespread ectoparasite of canines and a vector of canine pathogens and parasites.     

Generic classification of the fern flies (Diptera: Teratomyzidae) with a larval description

Abstract. The seven recognized genera of Teratomyzidae, including the new genera Stepta, Auster, Pous, Camur and Lips , are keyed and described. Vitila is a new subgenus of Teratomyza Malloch. The following five new species are described: Auster pteridii (Australia), Pous manicula (Australia), Camur willii (Brazil), Lips collessi (Australia), Teratomyza ( Vitila ) undulata (Australia). Stepta latipennis is a new combination for Teratomyza latipennis Malloch. Neogeomyza Séguy, 1938 ( Micropachycerina Stuckenberg, 1971, syn.n.) belongs in the Lauxaniidae, not Teratomyzidae. Neogeomyza stenoptera (Stuckenberg, 1971 (from Micropachycerina ) is a new combination. The family Teratomyzidae occurs in the Neotropical, Australasian, Oriental and eastern Palaearctic Regions. The third-instar larva and puparium of Auster pteridii , both of which live externally on fronds of Pteridium (Filicales: Dennstaedtiaceae), are described. Adults of many species also occur on fern fronds.     

Phylogeography of Poorly Dispersing Net-Winged Beetles: A Role of Drifting India in the Origin of Afrotropical and Oriental Fauna

Ancient dispersal history may be obscured by subsequent dispersal events. Therefore, we intend to investigate the biogeography of metriorrhynchine net-winged beetles, a group characterized by limited dispersal propensity. We used DNA data to construct phylogenies and the BayesTraits and RASP programs to identify putative ancestral areas. Further, we inferred ultrametric trees to estimate the ages of selected nodes. The time frame is inferred from tectonic calibrations and the general mutation rate of the mitochondrial genes. Metriorrhynchini consists of two lineages with Afro/Oriental and Australian distributions. The basal lineages originated in Eastern Gondwana after the split of Australia, India and Madagascar; the Afrotropical and Madagascar Metriorrhynchini separated from the Oriental clades 65 and 62 mya. Several already diversified lineages colonized continental Asia 55–35 mya. A few genera of the Australian clade dispersed to the Oriental region 5–15 mya and reached Eastern India and Southern China. Only Xylobanus crossed the Makassar Strait to Sulawesi and does not occur further to the east. The current distribution of Metriorrhynchini is a result of drifting on continental fragments and over-sea dispersal events limited to a few hundreds of kilometers. We conclude that: (1) Afrotropical and Madagascar lineages originated independently from dispersal events during India''s drift to the north and the Mozambique Channel completely isolates the respective faunas since then; (2) Oriental fauna is a recently established mixture of the Indian and Australian lineages, with predominance of the older Indian clades; (3) The fauna of islands located north of Australia colonized Sulawesi after collision with the Sundaland margin and the species rich Australian lineages did not reach Western Wallacea or the Philippines. Our results suggest an impact of subtle differences in biological characteristics on biogeographic history of individual lineages, when mostly lowland and flower-visiting lineages were able to disperse across sea channels.     

Taxonomic revision of the tribe Zoraidini (Hemiptera: Fulgoromorpha: Derbidae) from Korea

The Korean planthopper tribe Zoraidini is revised taxonomically. Five genera are recognized in the Korean fauna: Diostrombus Uhler, 1896, Losbanosia Muir, 1917, Pamendanga Distant, 1906, Shirakiana Metcalf, 1945, Zoraida Kirkaldy, 1900. Among them, the genus Shirakiana is recorded for the first time in Korea. Nine species, four of which are recognized new to Korea: S. infumata (Matsumura), Z. koannania Matsumura, Z. hubeiensis Chou et Huang, and Z. kuwayamae (Matsumura). Previous record of one species, Z. pterophoroides (Westwood, 1851), is removed from the list of Korean fauna because it was erroneously reported, based on a misidentification. All species are described and illustrated, and identification keys to genera and species are provided.     

A phylogenetic analysis and taxonomic revision of ricefishes,Oryzias and relatives (Beloniformes,Adrianichthyidae)

Ricefishes, known best by the model organism, the medaka, Oryzias latipes Temminck & Schlegel, 1846, comprise the family Adrianichthyidae, which ranges broadly throughout fresh and brackish waters of Central, South and Southeast Asia and the Indo‐Malay‐Philippines Archipelago as far east as Timor. Twenty‐eight Recent species are recognized here in two monophyletic genera, Adrianichthys and Oryzias. Xenopoecilus and Horaichthys are placed in synonymy of Oryzias for the first time. Adrianichthys comprises four species from Lake Poso, Sulawesi, Indonesia. Oryzias comprises 24 species that live throughout the range of the family. A fossil genus and species, ?Lithopoecilus brouweri from the Miocene of central Sulawesi, is included tentatively in the Adrianichthyidae. Evidence for the sister group relationship of adrianichthyids and exocoetoids is reviewed briefly and that relationship corroborated. Monophyly of adrianichthyids is likewise strongly supported here. Species groups within Oryzias are diagnosed as monophyletic largely based on osteology, colour pattern and meristic variation. They correspond only in part to species groups previously recognized based on chromosome constitution. Miniature species do not comprise a monophyletic group; disjunct absolute size in close relatives has evolved repeatedly. Oryzias latipes is a member of a species complex that includes O. luzonensis, O. curvinotus and the miniatures O. sinensis and O. mekongensis. A new species, Oryzias bonneorum sp. nov. , is described from Lake Lindu, Sulawesi, Indonesia. Lectotypes are designated for Haplochilus celebensis Weber, 1894 and Haplochilus timorensis Weber & de Beaufort, 1922. No claim to original US Government works. Journal compilation © 2008 The Linnean Society of London, Zoological Journal of the Linnean Society, 2008, 154 , 494–610.     

中国竹飞虱属分类研究(半翅目,蜡蝉总科,飞虱科)

整理记述中国飞虱科竹飞虱属Bambusiphaga Huang et Ding 14种.研究发现丁锦华、黄其林(1979)对该属模式种黑斑竹飞虱B.nigripunctata雄性外生殖器阳茎结构的图示与王金川、丁锦华(1996)在<甘肃飞虱>中对该种阳茎结构的记述及图示不同,通过解剖西北农林科技大学昆虫?骀 博物馆馆藏的该种标本,发现其阳茎结构与王金川、丁锦华(1996)记述及图示的阳茎结构相同,在检查了该种的模式标本后,确认丁锦华、黄其林(1979)图示的雄性外生殖器阳茎结构并非本种.本文对该种雄性外生殖器结构作了重新描记,并绘制了该种成虫及雄性外生殖器鉴别特征图.文中还建立1个新组合:B.bakeri(Muir)nov.comb.及2个新异名:B.membranacea Yang et Yang,1986为B.furca Huang et Ding,1979的异名;B.latispina Qin et Yuan,1999为B.bakeri(Muir,1919)的异名.文中还提供了该属所有中国种类的检索表.     

Molecular Phylogeography of Oncomelania Lindoensis (Gastropoda: Pomatiopsidae), the Intermediate Host of Schistosoma Japonicum in Sulawesi

Oncomelania lindoensis from Lake Lindu, Sulawesi, was characterizedfor genetic variation at 21 allozyme loci and compared withO. hupensis (China) and O. quadrasi (Philippines). Geneticdistances and interpopulation patterns of allele-sharing pointto a closer relationship between Sulawesi and the Philippines(Nei's unbiased genetic distances (D) averaged 0.50) than betweenSulawesi and China (D= 0.79). These data, coupled with a considerationof the geographic distribution of the genus, support the hypothesisthat the Sulawesi Oncomelaniaoriginated by avian-facilitated colonizationfrom the Philippines about two million years ago. Oncomelania from Sulawesi were originally described as subspecificallydistinct: Oncomelania hupensis lindoensis. However, the allopatricdistribution, unique alleles at five loci, and significant geneticdistances from congeners in Mindanao and elsewhere in the Philippinessuggest that this taxon should be distinguished as a full specieswithin the Oncomelania hupensis species group, namely: O. lindoensisDavis & Carney 1973. Comparison with published data on variationwithin quadrasi and in three Chinese subspecies of hupensisshowed that D values increase with taxonomic level in this speciesgroup. D averaged 0.15 (0–0.26) within Chinese subspeciesand 0.04 (0–0.13) within the Philippines, but was 0.30(0.20–0.45) between Chinese subspecies, and 0.48–0.80between the three species (hupensis, quadrasi and lindoensis).The genotypic cluster species concept and these multilocus geneticdistances can be used to help define species and subspeciesin these medically important snails. (Received 14 May 1997; accepted 20 April 1998)     

中国象蜡蝉科一新属新种（半翅目：蜡蝉总科）

记述中国象蜡蝉科(半翅目:蜡蝉总科)1新属:滕象蜡蝉属 Dictyotenguna gen. n.,其模式种为周氏滕象蜡蝉 Dictyotenguna choui sp. nov..简要介绍了东洋界和东古北界象蜡蝉系统学发展概况。模式标本保存于中国科学院动物研究所国家动物博物馆。     

Plagiostachys lourdesiae (Zingiberaceae), a new species from Mindanao,Philippines

A new species, Plagiostachys lourdesiae, from Mindanao, Philippines is described here. Plagiostachys escritorii, which also occurs in Mindanao, is the most closely related species. The new species differs from P. escritorii in its petiolate lamina, lax inflorescence, red and strongly curved upward labellum, and globose to subglobose maroon fruit. A colour plate, notes on its distribution, habitat, phenology, conservation status as well as a key to Plagiostachys species in the Philippines are provided.