A review of the systematic position of the North American species of the genusGlyptotendipes

The systematic position of the North American species of the genusGlyptotendipes is reviewed using morphological characters from all life history stages. The cladistic analysis revealed adult characters which support the monophyly of the three species groups (A, B and C) of PINDER and REISS (1983, 1986) for pupae and larvae. These species groups are given formal subgeneric status, with Group A becomingGlytotendipes, s.s., placingPhytotendipes Goetghebuer, 1937 in synonymy, Group B is namedCaulochironomus (type-species,Tendipes caulicola Kieffer, 1913) and Group C is namedTrichotendipes (type-species,Tendipes signatus Kieffer, 1911).     

New species of Lygidolon Reuter (Hemiptera-Heteroptera: Miridae) infesting wattle in South and East Africa

A key is given to the seven species of Lygidolon now recognised, four of which are described as new. Lygus flavoscutellatus Lindberg is transferred to Lygidolon and given a new name. Lygidolon Reuter Reuter, 1907: 14–15; type-species, L. laevigatum     

Lernaeopoda tenuis n. sp. andPseudolernaeopoda caudocapta n. g., n. sp. (Copepoda,Lernaeopodidae) parasitic onTriakis maculata (Kner & Steindachner) from the Chilean coast,South Pacific

Summary One new genus and two new species of the Lernaeopodidae (Copepoda: Siphonostomatoida), parasitic onTriakis maculata off the coast of Chile, are described and illustrated. The new genus,Pseudolernaeopoda, parasitizes the cloaca of its host. Its type-species,P. caudocapta, can be distinguished fromLernaeopoda by the absence of modified uropods. A new species ofLernaeopoda, L. tenuis, was found on the gills of the same host. In absence of the male, the generic affinities of this species must be considered only tentative. ac]19850409     

Lorilichus,a new genus of feather mites (Acarina,Pterolichidae) from lories and lorikeets (Aves,Psittacidae)

Lorilichus n. g. (Pterolichidae, Pterolichinae) is restricted to the Indo-Australian parrots of the family Loriidae. Assigned to this new genus are Pterolichus (Pseudalloptes) species described by Trouessart in 1884, namely, lobiger (type-species), delibativentris, discifer, cultriventris, emargiventris and securiventris. The first three named species are illustrated and two new species, parvifolius and grandifolius, are described: the five species are from Lorius domicellus (L.).     

Triumphalisnema bialulaundatum n. sp. (Oxyurida: Robertiidae) from a passalid beetle from Papua New Guinea

A new species ofTriumphalisnema is described and illustrated from the gut of a passalid beetle,Cetejus peltostictus, collected from rotting wood in Papua New Guinea.T. bialulaundatum n. sp. is easily distinguished fromT. lenkoi, the type-species, by the much shorter dorsal and ventral alae (starting posterior to the vulva inT. bialulaundatum, but well anterior inT. lenkoi) and also by a peculiar ornamentation of the eggs. Scanning electron micrographs of the genus are provided for the first time. A diagnosis of the genusTriumphalisnema is included.     

A new generic name for the New Zealand species previously assigned to Simaethis auctorum (Lepidoptera: Choreutidae), with description of a new species

Abstract

The 20 described species of diurnal moths previously in Simaethis auct. (not Leach, 1815) in New Zealand are transferred to Asterivora n.gen. The genus is described and distinguished from other genera in Choreutidae; genitalia of the type-species are figured. Asterivora oleariae, a new species associated with Olearia lyalli Hook.f. (Asteraceae: Compositae) from The Snares and Stewart Island, is described.     

A new genus of podonomine midge (Chironomidae) from Bhutan

A new monobasic genus of Podonominae, Neopodonomus, and its type-species, N. similis are described from nine males and four females collected in Bhutan. This represents the first record of Podonominae from the Oriental region.     

Redescription of Nesomachilis (Arcliaeognatha : Meinertellidae), with descriptions of new species from the Australian region

Abstract

Nesomachilis Tillyard and its type-species N. maorica (Tillyard) are redescribed, the latter from a topotypical paratype. N. blumi (Irian Jaya), N. howensis (Lord Howe Island), AT. novaecaledoniae (New Caledonia), N. queenslandica, N. tamborino, and N. watsoni (Australia) are described as new species. Structures diagnostic of the genus are discussed, and a key to species is given.     

The demise of Leptotheca Thélohan, 1895 (Myxozoa: Myxosporea: Ceratomyxidae) and assignment of its species to Ceratomyxa Thélohan, 1892 (Myxosporea: Ceratomyxidae), Ellipsomyxa K?ie, 2003 (Myxosporea: Ceratomyxidae), Myxobolus Bütschli, 1882 and Sphaerospora Thélohan, 1892 (Myxosporea: Sphaerosporidae)

A revision of Leptotheca Thélohan, 1895 is presented. The boundaries that separate Leptotheca from Ceratomyxa Thélohan, 1892 and Sphaerospora Thélohan, 1892 are vague and have been highlighted as an area of concern within myxosporean classification. A survey of the literature revealed 63 species that are currently assigned to Leptotheca and a further 11 species that have been relegated as synonyms in Ceratomyxa, Sphaerospora or Myxobolus Bütschli, 1882. The placement of some species in the genus is unclear and demonstrates the need for a revision. The type-species of Leptotheca (L. agilis Thélohan 1892) has many Ceratomyxa-like characters, such that a minor amendation of the diagnosis of Ceratomyxa will then accept the type-species of Leptotheca, rendering the latter genus its synonym. We propose the suppression of Leptotheca, with all species currently assigned to that genus reassigned to Ceratomyxa, Ellipsomyxa K?ie, 2003, Myxobolus or Sphaerospora on the basis of appropriate morphological and biological traits. The diagnoses of Ceratomyxa and Ellipsomyxa are amended appropriately. Molecular analysis may change the placement of some species in the future; however, the aim of this review was to eliminate the ambiguity of assignment of species in the genera Leptotheca, Ceratomyxa and Sphaerospora by suppressing Leptotheca.     

Description of a second species of Nannogonalia Young, 1977 (Insecta: Hemiptera: Cicadellidae: Cicadellini) from the Atlantic Forest of south Brazil

A second species of the poorly known sharpshooter genus Nannogonalia Young, 1977 is described and illustrated from the Atlantic Forest of south Brazil (state of Paraná). Types are deposited in DZUP. Nannogonalia inusitata n. sp. can be distinguished from the type-species (Tettigonia circumcincta Signoret, 1855) mainly by the color pattern and form of the male subgenital plates and female sternite VII. Nannogonalia circumcincta is newly recorded from the state of Paraná. The female genitalia of Nannogonalia are described in detail for the first time, based on the type-species and the new species. We discuss some peculiar features of the first and second ovipositor valvulae of this genus that were previously observed in Versigonalia Young, 1977.     

A new genus of Bucephalidae Poche, 1907 (Trematoda: Digenea) for three new species infecting the yellowtail pike,Sphyraena obtusata Cuvier (Sphyraenidae), from Moreton Bay,Queensland, Australia

Three new species of the family Bucephalidae Poche, 1907 (Trematoda: Digenea) are described from the yellowtail pike, Sphyraena obtusata Cuvier (Sphyraenidae), from Moreton Bay, Queensland, Australia. The three species are morphologically consistent with the present broad concept of the genus Bucephalus Baer, 1827, but significant phylogenetic and ecological differences relative to the type-species of Bucephalus require the proposal of a new genus. Aenigmatrema n. g. is proposed for A. undecimtentaculatum n. sp. (type-species), A. inopinatum n. sp. and A. grandiovum n. sp. In addition, based on morphological, ecological and biogeographical similarities, we recombine two existing species of Bucephalus as Aenigmatrema kaku (Yamaguti, 1970) n. comb. and Aenigmatrema sphyraenae (Yamaguti, 1952) n. comb. Although the three species described in this study are extremely morphologically similar, they can be differentiated from each other, and from A. kaku and A. sphyraenae, morphometrically on the basis of egg size, tentacle number and a combination of the caecum and vitelline field lengths. Complete ITS2 rDNA, partial 28S rDNA and partial cox1 mtDNA sequence data were generated for the three new species, which formed a well-supported clade in all 28S phylogenetic analyses. An expanded phylogenetic tree for the subfamily Bucephalinae Poche, 1907 is presented, demonstrating unresolved issues with the morphology-based taxonomy of the subfamily. The three largest genera, Bucephalus, Rhipidocotyle Diesing, 1858 and Prosorhynchoides Dollfus, 1929 remain extensively polyphyletic, indicating the need for significant further systematic revision.

     

The Neotropical genus Anaisus (Elateridae) and its relationship to the Pyrophorinae

Four species of the genus Anaissus Candeze are recognized and described or redescribed and a key for their identification is given; anandra sp.n., aurantium spn., fuscipes sp.n. and tarsalis Candeze (=spinipennis syn.n.). A new subgenus Auctumnalis is erected with aurantium as type-species. Two possible species from Brazil and French Guiana respectively are also reported. The systematic position of the genus is discussed in relation to the Neotropical Pyrophorinae, and on the basis of adult characters Anaissus is here assigned to the subfamily Pyrophorinae.     

Melogonimus rhodanometra n. g., n. sp. (Digenea: Ptychogonimidae) from the elasmobranch Rhina ancylostoma Bloch & Schneider (Rhinobatidae) from the southeastern coastal waters of Queensland,Australia

The new genus Melogonimus is defined and adults of its type-species, M. rhodanometra n. sp., are described from Rhina ancylostoma from Moreton Bay, Queensland. This is the first record of a digenean from this host species. It is argued that metacercariae from the portunid crab Portunus pelagicus from Hervey Bay, off Queensland, belong to M. rhodanometra. The definition of the family Ptychogonimidae is amended, and a key to its two genera is given. Melogonimus is characterised by a smooth genital atrium wall, a large sinus-organ, a large muscular seminal vesicle, a weakly developed pars prostatica, a pre-testicular uterus and confluent post-testicular vitelline fields.     

Description of a second species of <Emphasis Type="Italic">Joblingia</Emphasis> Dybas &; Wenzel, 1947 (Diptera: Streblidae)

A new species of Joblingia Dybas & Wenzel, 1947, collected on the bat Myotis ruber (E. Geoffroy) in Southern Brazil, is described, and the type-species, J. schmidti Dybas & Wenzel, 1947, redescribed. The diagnosis of the genus is amended. The external morphology and postgonites of both species are figured. Geographical distribution and host-parasite relationships are discussed.     

The Chironomidae and Ceratopogonidae (Diptera) of New Zealand’s subantarctic islands

Abstract

A taxonomic study of midges collected in the subantarctic islands of New Zealand yielded 22 species of Chironomidae and 4 of Ceratopogonidae. Only four of the chironomids occur elsewhere, three on ‘mainland’ New Zealand and one on The Snares islands. Of the 15 species found on the Auckland Islands, 11 on Campbell Island, and 5 on the Antipodes Islands, respectively 9, 4, and 2 are endemic. Nine new species are proposed in existing genera: Parochlus rennelli, P. reductus, P. gressitti, P. brevis, Telmatogeton antipodensis, Eukiefferiella heveli, Cricotopus aucklandensis, Chironomus antipodensis, and C. subantarcticus. Gressittius n.gen. is proposed for Corethra antarctica Hudson (type-species). Semiocladius n.gen. is proposed for Camptocladius crassipennis Skuse, and S. kuscheli n.sp. is described. Eight further new genera are proposed, with the following new species as type-species: Kuschelius dentifer, Mecaorus elongatus, Pterosis wisei, Hevelius carinatus, Gynnidocladius pilulus, Nesiocladius gressitti, Nakataia cisdentifer, and Maryella reducta. Genera Halirytus Eaton and Psamathiomya Deby are synonymised with Telmatogeton Schiner. Gressittius antarcticus (Hudson), Ablabesmyia mala (Hutton), Telmatogeton magellanicus (Jacobs), T. amphibius (Eaton), T. macquariensis (Brundin), Semiocladius crassipennis (Skuse), S. endocladiae (Tokunaga), and Calopsectra funebris (Freeman) are new combinations. Of the ceratopogonids, only one species occurs elsewhere in New Zealand. Three species, only one of them endemic, were found on the Auckland Islands; two were found on Campbell, of which only one is endemic. Forcipomyia kuscheli and Dasyhelea aucklandensis are proposed as new species.