The phylogeny of the genus Ischioscia Verhoeff, 1928, with redescriptions of three species (Crustacea: Isopoda: Oniscidea)

The genus Ischioscia Verhoeff, 1928 is reviewed. 26 species are considered valid. A key for their identification is given, as well as a map showing the geographic distribution. The known range of the genus covers a large area from the central Amazon region to the mountains of Guatemala. The species of Ischioscia have a typical “philosciid” habitus (“runner” type); they can be distinguished from other Neotropical species with similar habitus by the following apomorphies: (1) male pereiopod 1 carpus enlarged to a plate-like extension, (2) scale field on male pereiopod 1 covering entire frontal side of the carpus, (3) male pereiopod 7 ischium with a ventral scale field, (4) dactylus in both sexes with a long inner claw. The groundpattern of Ischioscia is reconstructed, and an analysis of the phylogenetic relations within the genus is made on the basis of morphological data. The species are very similar to each other, most differences are found in the male structures of sexually dimorphic features. Ischioscia sturmi (Vandel, 1972), I. amazonica Lemos de Castro, 1955 and I. bolivari Vandel, 1968 are redescribed in detail.     

The phylogeny of the genus Ischioscia Verhoeff, 1928, with redescriptions of three species (Crustacea: Isopoda: Oniscidea)

The genus Ischioscia Verhoeff, 1928 is reviewed. 26 species are considered valid. A key for their identification is given, as well as a map showing the geographic distribution. The known range of the genus covers a large area from the central Amazon region to the mountains of Guatemala. The species of Ischioscia have a typical “philosciid” habitus (“runner” type); they can be distinguished from other Neotropical species with similar habitus by the following apomorphies: (1) male pereiopod 1 carpus enlarged to a plate-like extension, (2) scale field on male pereiopod 1 covering entire frontal side of the carpus, (3) male pereiopod 7 ischium with a ventral scale field, (4) dactylus in both sexes with a long inner claw. The groundpattern of Ischioscia is reconstructed, and an analysis of the phylogenetic relations within the genus is made on the basis of morphological data. The species are very similar to each other, most differences are found in the male structures of sexually dimorphic features. Ischioscia sturmi (Vandel, 1972), I. amazonica Lemos de Castro, 1955 and I. bolivari Vandel, 1968 are redescribed in detail.     

A New Species of Terrestrial Isopoda from the Sierra Nevada de Santa Marta,Colombia (Crustacea: Oniscidea: Crinocheta)

A new species of the neotropical genus Ischioscia Verhoeff, 1928 is described from the Sierra Nevada de Santa Marta, Colombia: Ischioscia curvaculeus spec. nov. It is characterised by a hook on the merus of the male pereopod 7 not found in any other species of this genus. It was found in the rain forest at an altitude of 1700 m. The phylogeny of the new species is discussed and a note on the biogeography of the Santa Marta region is given.     

New Species of the Genera Ischioscia and Andenoniscus,Terrestrial Isopods from Panama (Crustacea,Isopoda)

Three new species of terrestrial isopods from the leaf litter of a rain forest near Gamboa, canal zone, Panama, are described. They belong to the genera Ischioscia Verhoeff, 1928 and Andenoniscus Verhoeff, 1941, occurring in Central America and northern South America. I. panamensis spec. nov. is a typical member of the genus, whereas I. zebricolor spec. nov. differs remarkably from its congeners, both in colour and morphological aspects. Andenoniscus schmalfussi spec. nov. belongs to a different phyletic line of the so-called "Philosciidae", a paraphyletic group. The generic position of both I. zebricolor spec. nov. and A. schmalfussi spec. nov. is discussed, together with the evolution of specific characters and the biogeography of these Central American Oniscidea.     

Stenotaenia Koch, 1847: a hitherto unrecognized lineage of western Palaearctic centipedes with unusual diversity in body size and segment number (Chilopoda: Geophilidae)

Based on morphological evidence, we newly define the genus Stenotaenia Koch, 1847 (=Scnipaeus Bergsøe & Meinert, 1866; =Simophilus Silvestri, 1896; =Onychopodogaster Verhoeff, 1902; =Insigniporus Attems, 1903; =Notadenophilus Verhoeff, 1928; =Bithyniphilus Verhoeff, 1941; =Schizopleres Folkmanova, 1956; =Euronesogeophilus Matic, 1972; all syn. nov. ) as including the following 15 species: Stenotaenia linearis (Koch, 1835) (=Geophilus simplex Gervais, 1835; =Geophilus brevicornis Koch, 1837; =Scnipaeus foveolatus Bergsøe & Meinert, 1866; =Himantarium caldarium Meinert, 1886 syn. nov. ; =Geophilus (Geophilus) linearis var. polyporus Verhoeff, 1896 syn. nov. ; =Geophilus ormanyensis Attems, 1903 syn. nov. , after lectotype designation; =Insigniporus acuneli C?pu?e, 1968 syn. nov. ) from central and northern Europe; Stenotaenia frenum (Meinert, 1870) from northern Africa; Stenotaenia romana (Silvestri, 1895) (=Geophilus silvestrii Verhoeff, 1928 syn. nov. ) and Stenotaenia sorrentina (Attems, 1903) (=Geophilus forficularius Fanzago, 1881 syn. nov. ; =Geophilus linearis abbreviatus Verhoeff, 1925 syn. nov. ) from the Italian peninsula and Sardinia; Stenotaenia antecribellata (Verhoeff, 1898) (=Simophilus albanensis Attems, 1929 syn. nov. ), Stenotaenia cribelliger (Verhoeff, 1898), Stenotaenia palpiger (Attems, 1903), Stenotaenia rhodopensis (Kaczmarek, 1970), and Stenotaenia sturanyi (Attems, 1903) from the Balkan peninsula; Stenotaenia naxia (Verhoeff, 1901) (=Geophilus graecus Verhoeff, 1902) from the Aegean islands; Stenotaenia asiaeminoris (Verhoeff, 1898) and Stenotaenia bosporana (Verhoeff, 1941) from Anatolia; Stenotaenia giljarovi (Folkmanova, 1956) from western Caucasus; Stenotaenia fimbriata (Verhoeff, 1934) and Stenotaenia palaestina (Verhoeff, 1925) from Palestine; with the only exception of S. linearis, all of these binomens are comb. nov. In Stenotaenia, a strongly conserved overall morphology is matched by an unusual interspecific variation in both the body size of fully grown specimens (from 1.7 cm in S. romana to 7.7 cm in S. sturanyi) and the number of leg‐bearing segments (from 43 in male S. romana to 115 in female S. sturanyi). The number of segments correlates with maximum body size. © 2008 The Linnean Society of London, Zoological Journal of the Linnean Society, 2008, 153 , 253–286.     

Taxonomic position of the cricket genus Eneopteroides Chopard, 1956 (Orthoptera: Grylloidea,Podoscirtidae), with descriptions of two new species

The cricket genus Eneopteroides Chopard, 1956 is transferred from the Eneopteridae to the Podoscirtidae owing to characters in external morphology and male genitalia. One species initially described in the genus Aphonomorphus Rehn, 1903, A. bicolor Hebard, 1928b, is transferred to Eneopteroides and two new species from western Amazonia are described, E. loretensis n. sp. and E. cordobensis n. sp.     

Taxonomic revision of the genus Stauropoctonus Brauns, 1889 (Hymenoptera: Ichneumonidae: Ophioninae) in Japan

The Japanese species of the ichneumonid genus Stauropoctonus Brauns, 1889 are revised. As a result, three species are recognized. Stauropoctonus infuscus (Uchida, 1928 ) stat. rev. , previously synonymized with S. bombycivorus (Gravenhorst, 1829 ), is recognized as a valid species and re‐described. Stauropoctonus bombycivorus, which has already been recorded in Japan, is also recognized and re‐described based on Japanese specimens. Stauropoctonus aurantiacus sp. nov. is described based on a single male specimen from Yakushima Island, Kagoshima Prefecture, Japan. Stauropoctonus nigrithorax Lee & Kim, 2002 syn. nov. is newly synonymized with S. bombycivorus. Additionally, a key to the Stauropoctonus species and discussions on their phenology and collection methods are provided.     

New species of the snakefly genus Mongoloraphidia (Raphidioptera: Raphidiidae) from Japan and Taiwan,with phylogenetic and biogeographical remarks on the Raphidiidae of Eastern Asia

Two species of the snakefly genus Mongoloraphidia Aspöck & Aspöck, 1968 from Japan and Taiwan are described as new to science: Mongoloraphidia (Japanoraphidia) occidentalis sp. nov. and Mongoloraphidia (Formosoraphidia) curvata sp. nov. A key to the species of Mongoloraphidia from Eastern Asia is provided. Phylogenetic and biogeographical aspects on the Raphidiidae from Eastern Asia are discussed.     

Three new species and two new records of the genus Psen from China (Hymenoptera: Apoidea: Crabronidae)

Three new species of the genus Psen Latreille from China are described: Psen yunnanensis Ma et Li, sp. nov., from Yunnan Province; Psen lacuniventris Ma et Li, sp. nov., from Zhejiang and Sichuan Provinces; and Psen spinitibialis Ma et Li, sp. nov., from Zhejiang Province. Two species of the genus Psen are recorded from China for the first time. Modifications to the key to species of the genus Psen, as developed by van Lith in 1968, are presented.     

Amphibious Shelter-Builder Oniscidea Species from the New World with Description of a New Subfamily,a New Genus and a New Species from Brazilian Cave (Isopoda,Synocheta, Styloniscidae)

The new subfamily Iuiuniscinae, Styloniscidae, is erected for the new genus Iuiuniscus and the new species I. iuiuensis, which is described from cave of the State of Bahia, Northeastern Brazil. A special ecological character is shown here for the first time for a New World Oniscidea: the construction of mud shelters. An introduction addressing the systematics of Synocheta with emphasis on Styloniscidae Vandel, 1952 is provided, as well as general comments about the dependence of water in some Oniscidea and ecological traits of amphibious Synocheta. The problems referring to nomenclature, taxonomy and the interrelationships in Styloniscidae are discussed.     

ON PENTAMPLEXUSSCHINDEWOLF, 1940 (ANTHOZOA,RUGOSA) AND ITS POSSIBLE RELATIVES AND ANALOGUES

Abstract: Three ampleximorphic taxa are revised and their most important characters are discussed in terms of possible or apparent relationships. Re‐interpretation of its early ontogeny allows the assignment of Pentamplexus Schindewolf, 1940 to the family Polycoeliidae de Fromentel, 1861. Stereolasma variabilis Vojnovsky‐Krieger, 1934 is established as the type species of Vojnovskytes gen. nov. It resembles the family Polycoeliidae in some characters and the Antiphyllidae Ilina, 1970 or the Laccophyllidae Grabau, 1928 in others. Thus, its family status is not established. Revision of the type material of Fasciculophyllum tripus Schindewolf, 1952 allows its inclusion within the new genus Silesamplus, probably related to the family Laccophyllidae Grabau, 1928 . Amplexoid morphology is further shown to be inadequate for the establishment of relationships on the family or subfamily level. Early ontogeny is most important in that respect, but biform vs normal morphology in the tabularium and free vs contratingent development of minor septa must also be considered, where appropriate.     

杰赞姬蜂属研究(膜翅目:姬蜂科)

该文报道在我国发现的杰赞姬蜂属     

A revision of the millipede genus Riukiupeltis Verhoeff, 1939 (Diplopoda, Polydesmida, Paradoxosomatidae), with comments on the status of related species

The East Asian millipede genus Riukiupeltis Verhoeff, 1939 is revised, and is restricted to a single species, Riukiupeltis jamashinai Verhoeff, 1939. Examination of the type specimens and freshly collected material from the Ryukyu Archipelago and Vietnam show that both subsequently allocated species, Riukiupeltis uenoi Murakami, 1975, and Riukiupeltis falcatus (originally Haplogonosoma falcatum Attems, 1953, reallocated by Jeekel 1968), do not belong to this genus; moreover, they are not even congeneric with each other. According to our morphological observations, including the gonopods, Riukiupeltis uenoi is closer to the widespread Chamberlinius hualienensis Wang, 1956, hence we propose the new combination Chamberlinius uenoi (Murakami, 1975), comb. n.Riukiupeltis falcatus, on the other hand, represents a separate, as yet monotypic, genus Simplogonomorphagen. n., distinct both from Haplogonosoma Br?lemann, 1916 sensu Golovatch et al. (1995), and from Verhoeff's original Riukiupeltis. Additionally, Simplogonomorpha falcata (Attems, 1953), comb. n is re-described here based on fresh material from Vietnam. A key and colour habitus-illustrations to all three species are also provided here.     

Revision of the endemic Taiwanese millipede genus Aponedyopus Verhoeff, 1939, with descriptions of two new species (Diplopoda, Polydesmida, Paradoxosomatidae). Advances in the systematica of Diplopoda III

The millipede genus Aponedyopus is endemic to Taiwan and contains three species. All previously described nominal species are considered to represent one species: Aponedyopus montanus Verhoeff, 1939 (the type species), including Aponedyopus reesi (Wang, 1957) and Aponedyopus maculatus Takakuwa, 1942, syn. n. Two further species are described as new: Aponedyopus similissp. n. and Aponedyopus latilobatussp. n. The genus is re-diagnosed, all of its three species are keyed, and their distributions mapped.     

A new species of Chiroptella Vercammen-Grandjean, 1960 (Acari: Trombiculidae) from diadem leaf-nosed bat Hipposideros diadema (Geoffroy) (Chiroptera: Hipposideridae) in Bali Island (Indonesia) with distribution records,hosts, and a key to the species of the genus

A new chigger mite Chiroptella baliensis n. sp. is described based on material from the diadem leaf-nosed bat Hipposideros diadema (Geoffroy) (Hipposideridae) in Bali Island (Lesser Sunda Islands, East Indonesia). With this newly described species, the genus Chiroptella includes 22 species, 13 in the subgenus Chiroptella Vercammen-Grandjean, 1960 (sensu stricto), and 9 in the subgenus Neosomia Vercammen-Grandjean, 1968. Species of Chiroptella are distributed throughout the Ethiopian region, the Oriental region, and the Australian region (and only marginally throughout the Palaearctic region) and are all associated with several families of bats. The paper also provides a key to all members of the genus and the new combinations for two species originally described as Chiroptella.

     

Revision of the Taiwanese millipede genus Chamberlinius Wang, 1956, with descriptions of two new species and a reclassification of the tribe Chamberlinini (Diplopoda, Polydesmida, Paradoxosomatidae, Paradoxosomatinae)

The millipede genus Chamberlinius is basically confined to Taiwan, with only one of the four known species presumably introduced to southern Japan. Both previously known species are redescribed, based on new material: Chamberlinius hualienensis Wang, 1956 (the type species) and Chamberlinius piceofasciatus (Gressitt, 1941), the latter being a new subjective senior synonym of Chamberlinius shengmui Wang, 1957, syn. n. Two further congeners are described as new: Chamberlinius pessior sp. n. and Chamberlinius sublaevus sp. n. The genus is re-diagnosed, all of its four species are keyed, and their distributions mapped. The tribe Chamberlinini is reclassified and, based on gonopod traits, shown to comprise the following five genera: Chamberlinius Wang, 1956, Haplogonosoma Brölemann, 1916, Riukiupeltis Verhoeff, 1939, Aponedyopus Verhoeff, 1939 and Geniculodesmus Chen, Golovatch and Chang, 2008.     

Description of the terrestrial isopod mirtana costaricensis gen. et sp. n. from central America (Crustacea: Isopoda: Oniscidea)

An examination of isopod material deposited in the Museum of the University of Costa Rica, San Pedro, revealed a new genus and species of terrestrial isopods, Mirtana costaricensis gen. et sp. n. which is distinguished by its three‐articulate antennal flagellum, incurved coxal plates and prominent neopleurae, while noduli laterales and respiratory areas on any pleopod are apparently lacking. Despite this unique combination of characters, a closer relationship to the widely distributed neotropical genus Ischioscia Verhoeff, 1928 can be postulated because of similar structure of male pereopods 1 to 2 and pleopod 1 endopodite.     

The discovery of the genus Indabracon van Achterberg (Hymenoptera: Braconidae: Braconinae) in China, with description of one new species

The genus Indabracon van Achterberg, 1993 was discovered in China, and one new species (I. bicolor sp. nov.) of this genus is fully described and illustrated in the present paper. A key to the species of the genus is provided. The new species is similar to the Indian species I. trimaculatus (Cameron, 1900) structurally, but differs for example by: basal half of pterostigma yellow; apical half dark brown; smooth postero‐lateral area of the third tergite rather small; propodeum with belt of setae dorsally and lamelliform carinae posteriorly; ovipositor sheath approximately 0.60 times the forewing, somewhat longer than metasoma; the first tergite surface distinctly carinate and rugose, especially in its medial area and laterally. The type specimens are deposited in the Beneficial Insects Lab, College of Plant Protection, Fujian Agriculture & Forestry University, China.