A new genus and species of hyponeoid (Copepoda) from the olfactory sac of a gulper shark Centrophorus sp. (Squaliformes: Centrophoridae) captured off Madagascar

Greeniedeets buccaneer n. gen., n. sp. (Hyponeoidae, Siphonostomatoida, Copepoda) infects the olfactory sac of a gulper shark, Centrophorus sp. (Centrophoridae, Squaliformes) off Madagascar. The adult female of Greeniedeets buccaneer n. gen., n. sp. is most easily distinguished from other hyponeoids (Hyponeoidae) by its possession of a genital complex that is horseshoe shaped in dorsal view. An amended family diagnosis for Hyponeoidae and diagnostic key to hyponeoids based on adult females are provided.     

The parasitoid guild of larvae of Chrysophtharta agricola Chapuis (Coleoptera: Chrysomelidae) in Tasmania, with notes on biology and a description of a new genus and species of tachinid fly

Abstract  The taxonomic status of the parasitoid guild associated with the larvae of Southern Eucalypt Beetle ( Chrysophtharta agricola Chapuis) in Tasmania is discussed. The primary larval parasitoid complex comprised the tachinid flies Balde striatum gen. n., sp. n. and Paropsivora australis (Macquart) (Diptera: Tachinidae: Goniinae: Blondeliini), and Eadya paropsidis Huddleston & Short (Hymenoptera: Braconidae), while the hymenopteran hyperparasitoids included Perilampus tasmanicus (Cameron) (Perilampidae), Mesochorus sp. (Ichneumonidae) and possibly Meteorus sp. (Braconidae). Keys are provided to the three adult primary parasitoids and two adult hyperparasitoids, and to the pupae of primary parasitoids. Balde striatum gen. n., sp. n. is described, and P. australis is redescribed. Brief notes on biology are included.     

A new genus and four new species of felt scales on Eucalyptus (Hemiptera: Coccoidea: Eriococcidae) in south-eastern Australia

Abstract  A new Australian eriococcid genus Fragorbis gen. n. (Hemiptera: Coccoidea) is described for ' Sphaerococcus ' pustulans Green and four new species, F. fructus sp. n., F. pseudopustulans sp. n., F. stipites sp. n. and F. superfacies sp. n. Four of the five species are known only from Victoria and the fifth species from the High Country east of Tumut in New South Wales. All species feed on Eucalyptus (Myrtaceae), either in blister galls, or under or on the bark. The adult female of each species and the first-instar nymph of F. pseudopustulans sp. n. are described and illustrated. Keys are provided to the adult females of the eriococcid genera found on Eucalyptus and Corymbia , and to the species of Fragorbis gen. n.     

A review of Rheocricotopus (Psilocricotopus) chalybeatus species group from China,with the description of three new species (Diptera,Chironomidae)

The Rheocricotopus (Psilocricotopus) chalybeatus species group from China is reviewed. Three new species, R. (P.) brochus sp. n., R. (P.) rotundus sp. n. and R. (P.) serratus sp. n. are described as adult males. R. (P.) imperfectus Makarchenko & Makarchenko, 2005, R. (P.) robacki (Beck & Beck, 1964) and R. (P.) valgus Chaudhuri & Sinharay, 1983 are recorded from China for the first time and annotated. The diagnosis for the species group is emended and a key to adult males of the species group in China is presented.     

A New Species of Plectrocnemia from Sicily (Trichoptera,Polycentropodidae)

Plectrocnemia alicatai sp.n. from Sicily (Nebrodi Mountains) is described and figured from the adult male.     

Hydromermis contorta (Kohn) and Hydromermis pseudocontorta n. sp. from chironomids of Lake Itasca and Long Lake, Minnesota

Hydromermis contorta (Kohn) and Hydromermis pseudocontorta n. sp. are described from chironomids in Lake Itasca and Long Lake, Minnesota, respectively. The former was recovered from adult females of Glyptotendipes paripes (Edwards) and the latter from fourth-instar larvae of Chironomus sp. Hydromermis pseudocontorta n. sp. resembles H. contorta in cephalic structures, overall size, and the presence of a restricted trophosome in the female. The terminal mouth, long uterine and vulvar limbs of the vagina, and the strongly chitinized brownish spicule of H. contorta contrast with the subventral mouth, short vaginal limbs, and the light yellow spicule of H. pseudocontorta n. sp. Both nematode species emerge from the host as sexually mature adults and both species give evidence of mating while in the host. The H. contorta described by Welch is designated as a new species, Hydromermis albionis n. sp.     

Australian gall-inducing scale insects on Eucalyptus: revision of Opisthoscelis Schrader (Coccoidea, Eriococcidae) and descriptions of a new genus and nine new species

We revise the genus Opisthoscelis Schrader, and erect the genus Tanyscelisgen. n. with Opisthoscelis pisiformis Froggatt as its type species. Species of both genera induce sexually dimorphic galls on Eucalyptus (Myrtaceae) in Australia, with Opisthoscelis subrotunda Schrader also in Papua New Guinea. We synonymise the following taxa (junior synonym with senior synonym): Opisthoscelis fibularis Froggatt, syn. n. with Opisthoscelis spinosa Froggatt; Opisthoscelis recurva Froggatt, syn. n. with Opisthoscelis maculata Froggatt; Opisthoscelis globosa Froggatt, syn. n. (= Opisthoscelis ruebsaameni Lindinger) with Opisthoscelis convexa Froggatt; and Opisthoscelis mammularis Froggatt, syn. n. with Opisthoscelis verrucula Froggatt. We transfer seven Opisthoscelis species to Tanyscelis as Tanyscelis conica (Fuller), comb. n., Tanyscelis convexa (Froggatt), comb. n., Tanyscelis maculata (Froggatt), comb. n., Tanyscelis maskelli (Froggatt), comb. n., Tanyscelis pisiformis (Froggatt), comb. n., Tanyscelis spinosa (Froggatt), comb. n., and Tanyscelis verrucula (Froggatt), comb. n. We redescribe and illustrate the adult female of each named species of Opisthoscelis for which the type material is known, as well as the first-instar nymph of the type species of Opisthoscelis (Opisthoscelis subrotunda) and Tanyscelis (Opisthoscelis pisiformis). We describe four new species of Opisthoscelis: Opisthoscelis beardsleyi Hardy & Gullan, sp. n., Opisthoscelis thurgoona Hardy & Gullan, sp. n., Opisthoscelis tuberculataHardy & Gullan, sp. n., and Opisthoscelis ungulifinis Hardy & Gullan, sp. n., and five new species of Tanyscelis: Tanyscelis grallator Hardy & Gullan, sp. n., Tanuscelis megagibba Hardy & Gullan, sp. n., Tanyscelis mollicornuta Hardy & Gullan, sp. n., Tanyscelis tripocula Hardy & Gullan, sp. n., and Tanyscelis villosigibba Hardy & Gullan, sp. n. We designate lectotypes for Opisthoscelis convexa, Opisthoscelis fibularis, Opisthoscelis globosa Froggatt, Opisthoscelis maculata, Opisthoscelis mammularis, Opisthoscelis maskelli, Opisthoscelis pisiformis, Opisthoscelis recurva, Opisthoscelis serrata, Opisthoscelis spinosa, and Opisthoscelis verrucula. As a result of our taxonomic revision, Opisthoscelis has six species and Tanyscelis has 12 species. We describe the galls of females for all 18 species and galls of males for 10 species of Opisthoscelis and Tanyscelis, and provide photographs of the galls for most species. A key to the adult females of the species of both genera is included.     

Spauligodon loboi n. sp. (Nematoda: Pharyngodonidae) parasite of Liolaemus spp. (Iguania: Liolaemidae) from northwestern Argentina

Three-hundred and forty-nine specimens of Spauligodon loboi n. sp. (Nematoda, Pharyngodonidae) were found in the large intestines of 55 of 225 adult specimens representing 5 species of Liolaemus collected in 11 localities of northwestern Argentina. Prevalence of infection was 24% (mean intensity = 6.3 +/- 3.4, range = 2-28). Spauligodon loboi n. sp. differs from other neotropical species in that the filamentous portion of the tail of males is spiny, whereas that of females is smooth. A key to the species of Spauligodon in the Neotropical Realm is provided.     

中国呆蓟马属团分类研究及二新种记述（缨翅目： 蓟马科）（英文）

报道了中国呆蓟马属团5属13种, 其中包括2新种--北京呆蓟马Anaphothrips beijingensis sp. n. 和九溪长尾蓟马 Chilothrips jiuxiensis sp. n.; 提供了中国呆蓟马属团的分属检索表及种类分布信息; 并首次在国内发现了苏丹呆蓟马Anaphothrips sudanensis Trybom的黄色雄性个体。     

A revision of Eurysphindus LeConte (Coleoptera: Cucujoidea: Sphindidae) and a review of sphindid classification and phytogeny

Abstract. Eurysphindus LeConte is revised and redescribed, Genisphindus gen.n. is described and a key to the species is given for each. Four new species of Eurysphindus are described: E.comatulus sp.n., E.grandiclaviger sp.n., E.halli sp.n. and E.infuscus sp.n. Eurysphindus brasiliensis Sen Gupta & Crowson, Eurysphindus plaumanni Sen Gupta & Crowson and Eurysphindus hirtus LeConte are redescribed. Four species of Genisphindus are described: G.latisternus sp.n., G.minor sp.n., G.rotundus sp.n. and G.roxanneae sp.n. Eurysphindus laevicollis Sen Gupta & Crowson is reassigned to Genisphindus. A tentative hypothesis of the phylogenetic relationships of sphindid genera is presented based on a cladistic analysis. A classification derived from the phylogenetic hypothesis is proposed and compared with that of Sen Gupta & Crowson (1977). A generic key to adult Sphindidae is provided. Known distributions for the genera of sphindids are considered in light of the phylogenetic hypothesis and various interpretations are proposed.     

A new species of Anopheles (Anopheles) from Namibia (Diptera: Culicidae)

Abstract. The adult, pupa, larva and egg of Anopheles {Anopheles) namibien-sis sp.n. from the Kavango district, Namibia (South West Africa), are described and comparisons made with Anopheles (Anopheles) ziemanni Griinberg. A photomap of the polytene chromosomes from the salivary glands of the fourth stage larvae is presented.     

Uncovering diversity of Australian Eucalyptus‐constrained felt scales (Hemiptera: Coccoidea: Eriococcidae)

Several felt scale (Eriococcidae) lineages show deep, phylogenetically constrained, host use. The most diverse of these host‐constrained lineages is Australian, associated with plants in the family Myrtaceae, and the most diverse sublineage within this group is associated with Eucalyptus. Here we use Bayesian analysis of morphological data to estimate relationships among the eucalypt‐feeding species of this group. We identify an unusual species for which we erect the monotypic genus Heathcotia Hardy & Beardsley gen.n. , with type species Heathcotia crypta Hardy & Beardsley sp.n. , and recover a clade comprised of six new species closely related to Lachnodius hirtus Maskell. We erect the genus Lobimargo Hardy & Gullan gen.n. for the latter clade, designate Lobimargo sagittisetus Hardy & Beardsley sp.n. as its type species, transfer Lachnodius hirtus to the genus as Lobimargo hirtus (Maskell) comb.n. and describe the five other new species: Lobimargo brookesae Hardy & Beardsley sp.n., Lobimargo donaldsoni Hardy & Gullan sp.n. , Lobimargo latrobeus Hardy & Beardsley sp.n. , Lobimargo rhipidotrichus Hardy & Gullan sp.n. and Lobimargo williamsi Hardy & Gullan sp.n. A lectotype is designated for L. hirtus. The adult female of each species, the first‐instar nymph of L. sagittisetus, the second‐instar female of L. hirtus and the adult male of L. williamsi are described and illustrated. A key is provided to the adult females of all eriococcid genera found on eucalypts and of all Lobimargo species. Adult females of Lobimargo have been found on stems, sometimes causing shallow pits, and on foliage or under bark, but may move to the latter habitat for oviposition.     

Four new Mouse Spider species (Araneae,Mygalomorphae, Actinopodidae,Missulena) from Western Australia

Four new species of the Mouse Spider genus Missulena Walckenaer, 1805 (family Actinopodidae) are described from Western Australia based on morphological features of adult males. Missulena leniae sp. n.(from the Carnarvon and Yalgoo biogeographic regions), Missulena mainae sp. n. (Carnarvon), Missulena melissae sp. n. (Pilbara) and Missulena pinguipes sp. n. (Mallee) represent a broad spectrum of morphological diversity found in this genus and differ from other congeners by details of the male copulatory bulb, colour patterns, eye sizes, leg morphology and leg spination. Two of the species, M. pinguipes sp. n. and M. mainae sp. n., are characterised by swollen metatarsi of the fourth legs in males, a feature not previously recorded in the family. A key to males of all named Missulena species from Australia is presented and allows their identification based on external morphology.     

Three New Species of Nothacrobeles (Nemata: Cephalobidae) from the Mojave Desert, California

Three new species of Nothacrobeles are described from localities in the Mojave Desert, southern California. Nothacrobeles triniglarus n. sp. is characterized by the presence of a long post-vulval sac and three tubular adoral projections. Both N. spatulatus n. sp. and N. nanocorpus n. sp. are smaller than any other known species within the genus. Nothacrobeles spatulatus n. sp. has labial probolae that are short and spatulate without a basal ridge, whereas those of N. nanocorpus n. sp. are flattened and plate-like. Furthermore, N. nanocorpus n. sp. is unique by its extremely short esophageal corpus (less than 25 µm long in adult females) and the small size of its guard processes. An emended diagnosis of the genus is given to accommodate distinctive characteristics of these new species. A table comparing the 11 valid species of Nothacrobeles is presented.     

The subgenus Sabethinus of Sabethes (Diptera: Culicidae)

Abstract. The subgenus Sabethinus of Sabethes is redescribed and defined on the basis of shared morphological features observed in the adult, larval and pupal stages of four known species, two of which are described as new. Each species is described and illustrated in detail, and keys are provided for the identification of the adult and larval stages. The treatment of each species also includes an annotated summary of previous literature, a brief systematic discussion and information on bionomics and distribution. The species comprising the subgenus are Saintermedins, Samelcinonymphe, Saxhyphydes sp.n. and Sakliogenes sp.n.     

Yoraperla altaica,a New Species of Peltoperlidae (Plecoptera) from East Kazakhstan (Central Asia)

A new species of peltoperlid, Yoraperla altaica sp. n., from East Kazakhstan is described as adult male, adult female, mature nymph and egg stages. The new species is compared with related congeneric species.     

A new Huffmanela species (Nematoda: Trichosomoididae) parasitizing atherinid fishes in north Patagonian Gulfs, Argentina

Huffmanela moraveci n. sp. (Nematode: Trichosomoididae) is described from the skin of fins and gills of the silversides Odontesthes smitti Lahille, 1949, and Odontesthes nigricans Richardson, 1848 (Pisces: Atheriniformes), from southwestern Atlantic coast, on the basis of the morphology of adults and eggs found in the host tissues. Huffmanela moraveci n. sp. can be distinguished from Huffmanela carcharini, H. banningi, H. japonica, H. mexicana, H. paronai, H. schouteni, H. shikokuensis, H. branchialis, H. filamentosa, H. ossicola, and H. lata by the size and shape of the eggs. The adult stage of H. moraveci n. sp. can be differentiated from H. hufmani and H. canadensis by the position of the nerve ring and by the total esophagus length/body length ratio. Huffmanela moraveci n. sp. also differs from H. huffmani by the presence of bacillary bands and by the body length. This is the first report of a species of Huffmanela in South America, the first report of a species of Huffmanela with Odontesthes spp. as host, and the third known adult form in the genus.