New and little known species of gray moths (Lepidoptera,Gelechioidea, Blastobasidae) from Eurasia

Some additional data on the taxonomy of Blastobasidae are reported. Four new Palaearctic species are described: Blastobasis ponticella sp. n. from the Crimea, North-Western Caucasus, and Transcaucasia; B. centralasiae sp. n. from Central Asia; Hypatopa ibericella sp. n. from the Iberian Peninsula, and Pseudohypatopa beljaevi sp. n. from the Russian Far East (Primorskii Territory). Based on examination of the type material, the following new synonymies are established: Blastobasis phycidella (Zeller, 1839) [= B. roscidella (Zeller, 1847), syn. n.]; Hypatopa inunctella (Zeler, 1839) [= Hypatima haliciella Klemensiewicz, 1898; =Hypatima fuscella Klemensiewicz, 1898, syn. n.]. Blastobasis magna Amsel, 1852, stat. n., originally described as a subspecies of B. roscidella, is considered a distinct species with the range extending throughout the Western Mediterranean.     

New Taxa and Host Associations of the Weevil Subfamily Ceutorhynchinae (Coleoptera,Curculionidae) from Thailand

A new subgenus of Mecysmoderes Sch., Enzoellus Korotyaev, subgen. n. (type species Mecysmoderes carinatus Faust), two new genera of the tribe Hypohypurini Colonnelli, Siamohypurus Korotyaev, gen. n. (type species S. samuelsoni Korotyaev, sp. n.), Glikmanellus Korotyaev, gen. n. (type species G. rosti Korotyaev, sp. n.) and eleven new species of the weevil subfamily Ceutorhynchinae are described: Mecysmoderes (Memecyderes) sarukhanovi Korotyaev, sp. n. from Thailand, M. (Enzoellus) gressitti Korotyaev, sp. n. from Thailand and Laos, M. (Enzoellus) muratovi Korotyaev, sp. n., Megahypurus oroszi Korotyaev, sp. n., Cyphohypurus suppantschitschi Korotyaev, sp. n., Siamohypurus samuelsoni Korotyaev, sp. n., S. attilai Korotyaev, sp. n., Glikmanellus rosti Korotyaev, sp. n., all from Thailand; G. baloghi Korotyaev, sp. n. from Sri Lanka; G. obrieni Korotyaev, sp. n. and G. louisae Korotyaev, sp. n., both from India. A key to three species of Megahypurus from Thailand is given. Host plants are determined for Megahypurus alexandri Kor. and Glikmanellus rosti sp. n. from Koh Kood Island in southern Thailand, which were repeatedly collected from a tree of the family Rubiaceae.     

New species of the bristletail family machilidae (insecta,microcoryphia) from Abkhazia

Six new species are described from Abkhazia: Charimachilis abchasica sp. n., Lepismachilis abchasica sp. n., Trigoniophthalmus longitarsus sp. n., T. nematocerus sp. n., T. abchasicus sp. n., and T. subalpinus sp. n. Species of the genus Lepismachilis and the subgenus Trigoniophthalmus s. str. (T. longitarsus sp. n.) are described from the Caucasus for the first time. A key to the species of the genus Trigoniophthalmus from the Caucasus is given.     

Two new gonad-infecting species of <Emphasis Type="Italic">Philometra</Emphasis> Costa, 1845 (Nematoda: Philometridae) from <Emphasis Type="Italic">Trachinus</Emphasis> spp. (Osteichthyes: Trachinidae) in the Gulf of Hammamet,Tunisia

Based on light and scanning electron microscopical studies, two new gonad-infecting species of Philometra Costa, 1845, P. draco n. sp. and P. radiata n. sp. (Nematoda: Philometridae), are described from the marine perciform fishes Trachinus draco (Linnaeus) and T. radiatus (Linnaeus) (both Trachinidae), respectively, in the Gulf of Hammamet, off the northeastern coast of Tunisia. Philometra draco n. sp. and P. radiata n. sp. can be separated from other gonad-infecting species of this genus by the structures associated to the gubernaculum (e.g. dorsal protuberance, smooth field separating the dorsolateral longitudinal parts), as well as by the length of the body, spicules and gubernaculum. Philometra radiata n. sp. can be distinguished from P. draco n. sp. in having the dorsal side of the gubernaculum distal end provided with a median longitudinal smooth field demarcated by two dorsolateral lamellate parts. These two new species are the first philometrid species described from fishes of the family Trachinidae.     

Limacodid moths (Lepidoptera,Limacodidae) of Taiwan,with descriptions of six new species

A list of species of Limacodidae from Taiwan is given (58 species, 43 genera). Six new species are described: Calauta obscura sp. n., Ceratonema apodina sp. n., Trichogyia concava sp. n., Neiraga fulva sp. n., Sansarea formosana sp. n., and Griseothosea rufula sp. n. The species Mastumurides bicolor (Shiraki, 1913) comb. n. is transferred from the genus Thosea Walker, 1855, thus forming a new generic combination.     

New species of chalcidoid wasps of the family Eurytomidae (Hymenoptera,Chalcidoidea) from arid Palaearctic regions

Five new species of chalcidoid wasps of the family Eurytomidae are described: four from Israel and one from Kazakhstan. Tetramesa pavliceki Zerova, sp. n. (cylindrica species group) is closely related to T. scheppugi Schlecht., but differs in the more elongate flagellar segments, longer genae, and smooth metasomal tergites. Eurytoma nevoi Zerova, sp. n. is similar to E. sabulosa Erd. and E. bicolorata Zer. (phragmiticola species group), differs from these species in the longer marginal vein, punctate propodeum, and longer flagellar segments. E. oreni Zerova, sp. n. belongs to the fumipennis species group. It is closely related to E. monticola Zer., but differs in the more convex scape, longer postmarginal vein, and yellow legs. E. simutniki Zerova, sp. n. belongs to the robusta species-group. It resembles E. heriadi Zer., but differs in the longer flagellar segments of the female and in the shorter postmarginal vein. Nikanoria mamayevi Zerova, sp. n. is similar to N. stigma Zer., but differs in the more elongate metasoma, longer flagellar segments of both sexes, and larger yellow spots on the pronotum.     

A new genus of African Lasiocampidae (Lepidoptera)

The species Gastroplakaeis idakum Bethune-Baker, 1913, G. balia Tams, 1929, and G. elongata Hering, 1941 are transferred from the genus Gastroplakaeis Möschler, 1887 into the newly erected genus Weirdonia gen. n. (the type species is Gastroplakaeis idakum Bethune-Baker, 1913), and corresponding new combinations are established. New species, Weirdonia baccara sp. n. and W. hypocrita sp. n. (type locality: Democratic Republic of the Congo), W. murena sp. n. (type locality: Northern Nigeria), and W. helicea sp. n. (type locality: Gabon) are described. A new synonymy is established: Gastroplakaeis balia Tams, 1929 = Gastroplakaeis elongata Hering, 1941 syn. n. Diagnoses and distribution maps are given for all the species.     

New leaf-beetle species (Coleoptera,Chrysomelidae) from China: IX

The following new species are described from Chinese provinces Gansu, Sichuan, and Yunnan, based on the material from the Zoological Institute, Russian Academy of Sciences, St. Petersburg, where the types are deposited: Zeugophora nigroaerea sp. n. (Zeugophorinae), Cryptocephalus pseudosplendens sp. n. (Cryptocephalinae), Chrysolina kippenbergi sp. n., Ch. irinae sp. n., Ch. sinica sp. n., Ch. nixiana sp. n., Ch. yunnana sp. n., Oreomela fulvicornis sp. n., O. multipunctata sp. n. (Chrysomelini), Geinula cheni sp. n., and Furosawaia continentalis sp. n. (Galerucini).     

A new species of <Emphasis Type="Italic">Tinrovia</Emphasis> Mamaev, 1987 (Monogenea: Microcotylidae) from the deep-sea fish <Emphasis Type="Italic">Notacanthus bonaparte</Emphasis> Risso (Notacanthiformes: Notacanthidae) in the Western Mediterranean and the North East Atlantic

A new microcotylid, Tinrovia mamaevi n. sp. (Monogenea: Polyopisthocotylea), is described from the gills of Notacanthus bonaparte Risso (Notacanthiformes: Notacanthidae), sampled in the Western Mediterranean and North East Atlantic. This species is allocated to the subfamily Syncoelicotylinae Mamaev & Zubchenko, 1978 due to the possession of a symmetrical haptor with two separate frills. The clamps in T. mamaevi n. sp. are of the “microcotylid” type, arranged in two distinct lateral haptoral frills; the genital atrium and the copulatory organ are armed and the vaginal pore is unarmed. The new species differs from the type- and only species of the genus, T. papiliocauda Mamaev, 1987, in having a shorter and narrower haptor with a smaller number of clamps. Clamps are also smaller in the new species, testes are more numerous, the genital atrium is smaller, divided into two lateral lobes (instead of five) with a smaller number of spines and the eggs have a short and a long filament (instead of two short filaments). The host species and locality of T. mamaevi n. sp. also differ as T. papiliocauda which was recorded in Notacanthus sexspinis Richardson from the South Pacific.     

New leaf-beetle species (Coleoptera,Chrysomelidae) from China: VIII

Chrysolina baoshanica sp. n., Ch. amica sp. n., Ch. baimana sp. n., Ch. sergeyi sp. n., Ch. korotjaevi sp. n., Ch. volkovitshi sp. n., Ch. aeruginosa kabana subsp. n., and Phratora belousovi sp. n. from Chinese provinces Gansu, Sichuan, and Yunnan are described. Types of the new species are deposited in the Zoological Institute, Russian Academy of Sciences, St. Petersburg.     

A Review of the Fauna of the Planthopper Family Lophopidae (Homoptera,Fulgoroidea) from Vietnam with Descriptions of New Genera and Species and with Taxonomic Notes

Six new species are described from Vietnam, Apia simplexsp. n., Bisma angulatasp. n., Pitambara trypetoidessp. n., Sarmatoca cathemerinagen. et sp. n., Maracota soulieraegen. et sp. n., and Serida castaneasp. n., and Zeleja thoracalissp. n. from Malaysia. Two new genera, Maracotagen. n. (type species M. soulierae sp. n.) and Sarmatocagen. n. (type species S. cathemerina sp. n.), and a new subgenus Zelomachasubgen. n. (type species Zeleja thoracalis sp. n.) in the genus Zeleja are erected. The genus Binaluana Soulier-Perkins et Stroiński is downgraded to a subgenus of Zeleja Melichar. The genus Silvispina Wang et Soulier-Perkins with an uncertain systematic position is attributed to the subfamily Lophopinae and the tribe Lophopini. The placement of the genus Elasmoscelis Spinola (and, correspondingly, the tribe Elasmoscelini) in the subfamily Menoscinae, the genus Epiptyxis Gerstaecker in the tribe Menoscini, and the genus Jivatma Melichar in the tribe Lophopini is substantiated. New records of 11 species are given from Vietnam, some being first records for this country.     

Five new species of flat moths (Lepidoptera,Depressariidae) from Russia and neighboring countries

Five new species are described: Agonopterix vladimirisp. n. from the Russian Far East, A. kopetdagellasp. n. from Turkmenistan, Exaeretia terskeellasp. n. from Kyrgyzstan, Depressaria pastukhovisp. n. from Southern Kazakhstan, and D. khorogellasp. n. from Tajikistan. Types of the new species are deposited in the collection of the Zoological Institute of the Russian Academy of Sciences in St. Petersburg.     

New species of the bristletail families Ateluridae and Lepismatidae (Zygentoma) from Abkhazia and Adygea

Four new species of the bristletail families Ateluridae (Atelura abkhazica sp. n. and Nipponatelurina caucasica sp. n.) and Lepismatidae (Lepisma xylophila sp. n. and L. adygei sp. n.) are described. Atelura abkhazica sp. n. differs from the other species of the genus Atelura in a smaller size, smaller number of ovipositor divisions, in the presence of apical sensory cones on the male parameres, which are absent in the other species of the genus, and in a fewer number of lateral pegs on urotergite X. The genus Nipponatelurina comprises two species (N. kurosai Mendes et Machida, 1994 and N. caucasica sp. n.). The distinguishing features of N. caucasica sp. n. include a significant number of short minute thin cilia on the head capsule, a longer ultimate segment of the maxillary palp, and a fewer number of setae at the posterior margin of urosternites IV–VII. Lepisma xylophila sp. n. differs from L. saccharinum and L. chlorosoma in the distribution of epidermic pigment and in the urotergites chaetom. Lepisma adygei sp. n. is most closely related to the synanthropic species L. saccharinum, but differs in the size of the body, color of scales on the upper surface of the body, and in the structure of the labial palps, urotergite X, ovipositor, and parameres.     

New scarab-beetle species (Coleoptera,Scarabaeidae, Aphodiinae,Orphninae) from Central Asia and Southern Africa

Three new scarab-beetle species are described. Aphodius moronensis sp. n. (northern Mongolia) and A. kozlovi sp. n (eastern Tibet) with modified spurs on fore tibiae in males are placed in the falcispinis group of the subgenus Agolius but are similar to the grafi group of the subgenus Chilothorax in the shape of parameres and elytral pattern. The new species differ from A. falcispinis in the shape of the spur; A. moronensis sp. n. also differs in the shape of the body and parameres. Orphnus transvaalensis sp. n. is the second apterous Orphnus species found in Southern Africa. It differs from the closely related O. harrisoni in the shape of parameres, position of the hornlike clypeal process, and in a smaller body size.     

Opistholobetines (Digenea: Opecoelidae) in Australian tetraodontiform fishes

Opistholebetine opecoelids are reported following examination of 1,041 individual tetraodontiform fishes, comprising 60 species and seven families, collected in Australian waters between 1986 and 2018. Nine species consistent with Opistholebes Nicoll, 1915, Heterolebes Ozaki, 1935 or Maculifer Nicoll, 1915 were recovered. However, phylogenetic analysis of sequence data, generated for some of these species, suggested that five genera, not three, are required to adequately accommodate these taxa. Thus, the concept and composition for each is revised, Pseudoheterolebes Yamaguti, 1959 nec Gupta, 1968 is resurrected and Parallelolebes n. g. is proposed. Of the nine species examined, five are new. Four new species are from fishes endemic to subtropical and temperate Australian waters for which no trematodes have previously been reported: Pa. australis n. sp. and Ps. corazonae n. sp. from the slender-spined porcupinefish Diodon nicthemerus Cuvier (Diodontidae) off Stanley, Tasmania; Pa. virilis n. sp. from the horse-shoe leatherjacket Meuschenia hippocrepis (Quoy & Gaimard) (Monacanthidae) off Stanley; and Ps. stellaglobulus n. sp. from the threebar pocupinefish Dicotylichthys punctulatus Kaup (Diodontidae) in Moreton Bay, south-east Queensland. The fifth new species is M. diodontis n. sp., collected from the spotted porcupinefish Diodon hystrix Linnaeus and the blackblotched porcupinefish D. liturosus Shaw, in tropical waters on the Great Barrier Reef. Species reported previously include the type-species of Opistholebes, O. amplicoelus Nicoll, 1915 from the rough golden puffer Lagocephalus lunaris (Bloch & Schneider) (Tetraodontidae) and the common toadfish Tetractenos hamiltoni (Richardson) (Tetraodontidae) in Moreton Bay, and three species reported for the first time from fishes in Australian waters: H. maculosus Ozaki, 1935, Pa. elongatus Ozaki, 1937 n. comb. and Ps. diodontis (Cable, 1956) n. comb., each from both D. hystrix and D. liturosus on the Great Barrier Reef. Following the revisions, Opistholebes is recognised for two species, Heterolebes for five, Maculifer for eight, Pseudoheterolebes for five and Parallelolebes for three.     

New species of the buprestid genus <Emphasis Type="Italic">Endelus</Emphasis> Deyrolle (Coleoptera,Buprestidae) from China,India, and Laos

Endelus (Kubaniellus) indicus sp. n. from India, E. (K.) lao sp. n. and E. (K.) khnzoriani sp. n. from Laos, E. (s. str.) sausai sp. n. from China, and E. (s. str.) dembickyi sp. n. from India are described, the two latter species are included in the Endelus bicarinatus Théry, 1932 species-group recently established by the author. E. collinus Obenberger, 1922 is included in this group; lectotype of this species is designated. Keys to species of the subgenus Kubaniellus and of the E. collinus group are provided. E. (K.) kareni Kalashian is for the first time recorded for Shaanxi Prov., E. pacholatkoi Kalashian, E. smaragdinus Desc. et Vill., and E collinus Obenb., for Laos (the latter species, also for Myanmar).     

New mite species of the cohort tarsonemina (Trombidiformes,Acarina) of the fauna of Turkmenistan

Five mite species of the family Pygmephoridae (Pygmephorus dashoguzensis Chydyrov sp. n., Petalomium margushensis Chydyrov sp. n., Petalomium messori Chydyrov sp. n., Scutacarus berdyevi Chydyrov sp. n., and Scutacarus monstrificus Chydyrov sp. n.) from different localities of Turkmenistan are described.     

New and little known species of the planthopper genus <Emphasis Type="Italic">Mycterodus</Emphasis> Spinola (Homoptera,Issidae) from the Eastern Mediterranean

Three new species of the genus Mycterodus Spinola are described: M. phoenicicus sp. n. from Lebanon and M. syriacus sp. n. from Syria, both belong to the subgenus Aegaeum Gnezdilov, and M. marki sp. n. from Turkey, belongs to the subgenus Aconosimus Dlabola. Figures of the described species and of the holotype of M. anaticeps Puton are given. M. efesicus Dlabola is for the first time recorded from Greece (Samos I.); M. alatus Logvinenko, M. caucasicus (Melichar), and M. johannesi Gnezdilov &; Drosopoulos are new to the fauna of Turkey.