Checklist of the species of the aseptate gregarine families Aikinetocystidae,Diplocystidae, Allantocystidae,Schaudinnellidae, Ganymedidae,and Enterocystidae

The genera and species in six families of the eugregarine suborder Aseptatorina Chakravarty, 1960, are reviewed and the presently accepted ones are listed: Aikinetocystidae Bhatia, 1930 (two genera and two species); Diplocystidae Bhatia, 1930 (one genus and eight species); Allantocystidae tocystidae Bhatia, 1930 (one genus and one species); Schaudinnellidae Poche, 1913 (one genus and one species); Ganymedidae Huxley, 1910 (one genus and one species); and Enterocystidae Codreanu, 1940 (one genus and eight species). A list of 22 synonyms and lapsi calami is also given. Species which might be of value in the biological control of disease vectors are indicated.     

A revision of the genus Eutobrilus Tsalolikhin, 1981 (Nematoda, Triplonchida)

A revision of the genus Eutobrilus Tsalolikhin, 1981 is made on the basis of the author’s and literature data. The diagnosis of the genus has been partially changed. Species diagnostic characteristics have been analyzed, and the species inventory has been made. Fifteen valid species have been included into the genus. A key to the valid species is presented.     

Discovery of the genus Meggoleus Townes, 1971 (Hymenoptera, Ichneumonidae, Tersilochinae) in Peru, with the description of two new species

The genus Meggoleus Townes, 1971 (Ichneumonidae, Tersilochinae) currently comprises two species, one from Brazil and one from Gabon. The genus is recorded from Peru for the first time, with a range extension of the type species, Meggoleus spirator Townes, 1971, and the discovery of two new species - Meggoleus fuscatussp. n. and Meggoleus pampahermosensissp. n. A key to the world's species is provided.     

The genus Arhaconotus Belokobylskij (Hymenoptera, Braconidae, Doryctinae) from China, with description of a new species

The genus Arhaconotus Belokobylskij (Hymenoptera: Braconidae, Doryctinae) is recorded for the first time from China. A new species of this genus, Arhaconotus hainanensis Tang & Chen, sp. n., is described and illustrated. A key to the species of this genus is updated to include the new species.     

Review of the genus Hartemita Cameron, 1910 (Hymenoptera, Braconidae, Cardiochilinae), with the description of six new species from Vietnam

The Oriental and East Palaearctic genus Hartemita Cameron, 1910 (Braconidae: Cardiochilinae) is recorded for the first time from Vietnam. Sixteen species of the genus Hartemita are currently recognized from Oriental and East Palaearctic regions. One species is newly recorded for Vietnam, Hartemita singaporensis (Mao, 1945)and six new species from Vietnam are described and illustrated: Hartemita coffeanasp. n., Hartemita daklakasp. n., Hartemita khuatbaolinhaesp. n., Hartemita similissp. n., Hartemita maculatasp. n. and Hartemita vietnamicasp. n. A key to species of the genus Hartemita Cameron is included.     

Description of a new species of the genus Hungarocypris Vavra, 1906 (Crustacea : Ostracoda) from Sulawesi,Indonesia, with a discussion on the distribution of the genus

A new species of the genus Hungarocypris Varvra, 1906 is described from Sulawesi, Indonesia. This is the third known living species for the genus. At present four extinct and three extant species are known for Hungarocypris and a discussion is given on its global distribution.     

A review of the Banchus-group of ichneumon-flies, with a revision of the Australian genus Philogalleria (Hymenoptera: Ichneumonidae)

ABSTRACT. The composition and relationships of the Banchus genus-group are discussed. A key to the genera is provided and for each genus a diagnosis and notes are given. A new genus and species are described. The genus Philogalleria Cameron is revised: six species (five of them new) are recognized, described and keyed. Rhynchobanchus is newly recorded from Britain and a key is given to its European species.     

A new species of Ocydromia Meigen from China,with a key to species from the Palaearctic and Oriental Regions (Diptera,Empidoidea, Ocydromiinae)

Previously only one species of the genus Ocydromia Meigen was recorded from China. Here a second species of the genus from China, Ocydromia shanxiensis sp. n., is reported. A key to the species of the genus from the Palaearctic and Oriental regions is presented.     

A revision of the genus Camptocercus (Anomopoda, Chydoridae, Aloninae)

The genus Camptocercus is revised. Camptocercus streletskayae sp. n. is described from East Siberia. The status of other species is discussed on the basis of a standard set of morphological features, including the structure of the cephalic region, the post-abdomen and post-abdominal claw, the dorsal keel, denticles at the ventro-posterior angle of valve, and setae on the inner distal lobe of limb I. Geographical distribution of species of this genus is discussed. A key to the species of this genus is composed. This revised version was published online in July 2006 with corrections to the Cover Date.     

Revision of the genus Miridiba Reitter, 1901 (Coleoptera, Scarabaeidae, Melolonthinae)

The genus Miridiba is here reviewed on the basis of external morphological and genital characters. This genus now contains 27 species, eight of which are new transfers from Holotrichia Hope, 1837; Holotrichia (Pledina) ; Melolontha Fabricius, 1775; and Neodontocnema . A type series of thirteen species is designed. Hippotrichia and Neodontocnema are described in detail.     

Two new species of Tovlinius Zaitzev, from China, with a key to the genera of Bombyliinae from China and a second key to the world species (Diptera, Bombyliidae, Bombyliinae, Bombyliini)

The genus Tovlinius Zaitzev is a Palaearctic genus with just one previously described species, Tovlinius albissimus Zaitzev. Tovlinius is here recorded from China for the first time, and two new species Tovlinius pyramidatussp. n. and Tovlinius turriformissp. n. are described and illustrated. A key to the genera of Bombyliinae from China and a second key to the World species of Tovlinius are also presented herein.     

Phylogenetic reconsideration of Myrmekiaphila systematics with a description of the new trapdoor spider species Myrmekiaphila tigris (Araneae, Mygalomorphae, Cyrtaucheniidae, Euctenizinae) from Auburn, Alabama

The trapdoor spider genus Myrmekiaphila currently comprises 11 nominal species. A recent molecular phylogenetic evaluation of the group identified a number of problems with respect to how species and species groups were delineated by Bond and Platnick in their 2007 taxonomic revision of the genus. We report herein the discovery of a new species, Myrmekiaphila tigrissp. n. The phylogenetic position of the species is evaluated using a molecular phylogenetic approach based on a set of mtDNA markers. Our preferred phylogenetic hypothesis supports the recognition of a new species and further highlights the need to more carefully investigate species boundaries within the genus. These results further indicate that palpal bulb morphology is rapidly evolving and has likely been a contributing factor in rendering a number of species paraphyletic with respect to the molecular data.     

Teredoika aspectabilis sp. n., a new endoparasitic copepod from the gastropod mollusc, Clinopegma unicum, in the Sea of Okhotsk

A new species of the genus Teredoika Stock, 1959 is described. T. aspectabilis sp. n., the second species of the genus, was found in the kidney of Clinopegma unicum in the Okhotsk Sea while the type species is known from the stomach of the shipworm Teredo utriculus caught in the Gulf of Naples.     

Description of a new species of the genus Tribasodites Jeannel (Coleoptera, Staphylinidae, Pselaphinae) from East China with a key to world species

A remarkable new species of the genus Tribasodites, 1960, Tribasodites spinacaritussp. n. is described and illustrated from Zhejiang Province, East China. A key to world species of the genus is provided. Systematic position of the new taxon is discussed.     

A remarkable new species of Euragallia from Peru (Insecta, Hemiptera, Cicadellidae, Agalliini), including the description of a peculiar structure of the male genitalia

A new species of Euragallia Oman, 1938 from Peru (Pasco Department) is described and illustrated. Euragallia batmanisp. n. can be distinguished from the other species of the genus by the very posteriorly pronounced male pygofer, with an apical hook-like projection, and by the well-developed dorsal area of the aedeagal base, resembling the open wings of a bat. With the addition of Euragallia batmani sp. n., the number of Euragallia species is increased to 21. Only one additional species of the genus is recorded from Peru (Euragallia prion Kramer, 1976). A comparison between the new species and Euragallia prion is provided. A conspicuous structure, which connects the subgenital plates to the styles, is described in detail and named.     

Discovery of the rare genus Blacometeorus Tobias, 1976 (Hymenoptera, Braconidae, Blacinae) in the Oriental part of China, with description of a new species

The rare genus Blacometeorus Tobias, 1976 (Hymenoptera: Braconidae: Blacinae)is discovered in Yunnan, China, and a new species, Blacometeorus sinicus Chai & Chen, sp. n. is described and illustrated. It represents the first record of this genus both for China and Oriental region. A key to genus Blacometeorus is updated.     

The phylogeny of Halgerda (Opisthobranchia, Nudibranchia) with the description of a new species from Okinawa

This paper proposes a refined hypothesis of evolution for the tropical Indo-Pacific nudibranch genus Halgerda . Numerous specimens from 31 species were examined anatomically and literature from four additional species was reviewed, bringing to 33 the ingroup taxa. Fifty-three characters were considered from these examinations. The outgroup Asteronotus was used to polarize the characters. The phylogeny obtained from the analysis of the characters supports the hypothesis that Halgerda is a monophyletic group. A species previously placed with the genus Sclerodoris is examined and determined to be a member of the genus Halgerda . Phylogenetic analysis places this species, H. paliensis , as a basal member of the genus . Halgerda paliensis appears to be restricted to the Hawaiian Islands. Specimens previously identified as Sclerodoris paliensis from the Marshall Islands actually represent H. dalanghita Fahey & Gosliner, 1999. A new species, Halgerda onna , is described and presented as the sister taxon to a basal member of the genus. A range and depth extension of a previously described species, H. malesso , is presented. The present phylogeny is then compared to previous studies, in particular those of Fahey & Gosliner (1999a,b) .     

First record of the leafhopper genus Sweta Viraktamath & Dietrich (Hemiptera, Cicadellidae,Typhlocybinae) from China, with description of one new species feeding on bamboo

Sweta bambusanasp. n. (Hemiptera: Cicadellidae: Typhlocybinae: Dikraneurini), a new bamboo-feeding species, is described and illustrated from Guizhou and Guangdong of China. This represents the first record of the genus Sweta Viraktamath& Dietrich from China and the second known species of the genus. The new taxon extends the range of the genus Sweta, previously known only from northeast India and Thailand, considerably eastwards. A key for separation of the species of Sweta is given.