Parasitoids of whiteflies (Hymenoptera: Aphelinidae,Eulophidae, Platygastridae; Hemiptera: Aleyrodidae) from the Macaronesian archipelagos of the Canary Islands,Madeira and the Azores

Data on the whitefly parasitoid species known from the Macaronesian archipelagos of the Canary Islands, Madeira and the Azores are presented, based largely on recently collected material. A total of 26 species are treated, including six new species, six new records for the Canary Islands, two new records for Madeira, and two new records for the Azores. All species are fully described and illustrated. New species described are: Encarsia atlantica Polaszek & Hernández; Encarsia levadicola Polaszek & Hernández; Encarsia melanostoma Polaszek & Hernández; Encarsia noahi Polaszek & Hernández; Euderomphale gomer LaSalle & Hernández; Euderomphale insularis LaSalle & Hernández. A fully illustrated identification key based on females is provided for recognition of whitefly parasitoids in these archipelagos. Data on the known distribution and hosts are provided, as well as references to biology and use in biological control.     

Taxonomy of the genus Laena from Yunnan in China,with description of eight new species (Coleoptera: Tenebrionidae: Lagriinae)

Eight new species of the genus Laena Dejean, 1821 (subfamily Lagriinae, tribe Laenini) from Yunnan Province of China were described and illustrated: L. acutidentata Wei & Ren, sp. nov., L. brevicarina Wei & Ren, sp. nov., L. dongchuana Zhao & Ren, sp. nov., L. glabridentipa Wei & Ren, sp. nov., L. nuda Zhao & Ren, sp. nov., L. raropuncta Wei & Ren, sp. nov., L. rugulosa Wei & Ren, sp. nov. and L. spinicla Wei & Ren, sp. nov.. Illustrations and a key to the known Laena species from Yunnan Province are provided.www.zoobank.org/urn:urn:lsid:zoobank.org:pub:FDEDA1E8-2F2E-4732-8DB4-FE2D7BDC75D8.     

Taxonomic study of the genus Laena from Sichuan in China,with description of four new species (Coleoptera: Tenebrionidae)

The genus Laena Dejean, 1821 belongs to the subfamily Lagriinae, tribe Laenini. Four new species of this genus are described and illustrated from Sichuan under the following name: Laena ceratina Wei & Ren, sp. nov., Laena edentata Zhao & Ren, sp. nov. (from Sichuan and Qinghai), Laena latitarsia Wei & Ren, sp. nov. (from Sichuan and Yunnan) and Laena sufflofemora Wei & Ren, sp. nov.. A key to the known Laena species from Sichuan is provided. www.zoobank.org/urn:urn:lsid:zoobank.org:pub:8DBFD10F-F968-400C-846B-1C23E8DEC177.     

Four new species from the Agrilus wittemani species-group (Coleoptera: Buprestidae: Agrilini) from Silent Valley National Park,Southern Western Ghats,Kerala, India

The Agrilus wittemani species-group comprising six species from South and Southeast Asia; two of these are endemic to south India. Four new species of A. wittemani species-group Jendek & Nakládal, 2017 are described in this paper: Agrilus keralensis Seena, Anand and Shibu-Vardhanan sp. nov.; A. palakkadensis Seena, Anand and Shibu-Vardhanan sp. nov.; Agrilus sahyadriensis Seena, Anand and Shibu-Vardhanan sp. nov.; A. silentvalleyensis Seena, Anand and Shibu-Vardhanan sp. nov. A key to all species is provided and complemented with illustrations of habitus and genitalia.     

The Magelonidae (Annelida: Polychaeta) from the Seychelles, with the description of three new species

Three new species of Magelona are described from the Seychelles: M. conversa, M. falcifera and M. gemmata. Magelona conversa belongs to a 'M. mirabilisgroup', having a rounded prostomium and specialised chaetae on chaetiger 9, but differs from all other members in having long prechaetal neuropodial lamellae on chaetigers 1–8. Magelona falcifera bears large sickle-shaped hooded hooks in the abdomen and thus approaches the genus Meredithia, but lacks prostomial horns. Magelona gemmata belongs to a 'M. longicornis group' in having distinct prostomial frontal horns, and a thorax with lanceolate postchaetal lamellae in the notopodia and ventral neuropodial lobes. The distinctively swollen bud-like tips on the notopodial lamellae of chaetiger 9 are an unique feature. The status of MeredithiaHernández-Alcántara & Solís-Weiss, 2000 and current magelonid terminology are discussed.     

Four new species of Anagrus Haliday (Hymenoptera: Mymaridae) from India,with a key to Indian species

Four new species of Anagrus (Anagrus) Haliday (Hymenoptera: Mymaridae) are described from India: A. (Anagrus) karnatakus Triapitsyn sp. n., A. (Anagrus) kolhapurensis Manickavasagam & Sankararaman sp. n., A. (Anagrus) latus Manickavasagam & Sankararaman sp. n. and A. (Anagrus) sujathae Manickavasagam & Sankararaman sp. n. A key to females of the 15 described and one undescribed species of Anagrus known from India is provided.www.zoobank.org/urn:lsid:zoobank.org:pub:99ED388D-BE3E-4FBA-A383-3482D96DA42F.     

Revision of the Barsine punicea Moore, 1878 species-group,with descriptions of two new species and two new subspecies (Lepidoptera,Erebidae, Arctiinae)

The Barsine puniceaMoore, 1878 species-group is revised. Two new species, Barsine bachma Volynkin & ?erný, sp. nov. (Central Vietnam and Hainan, China) and Barsine sirikitae Volynkin & ?erný, sp. nov. (North Thailand), and two new subspecies, Barsine punicea kachina Volynkin & ?erný, ssp. nov. (North Myanmar) and Barsine bachma bolovena Volynkin & ?erný, ssp. nov. (South Laos) are described. Barsine punicea melanandra ?erný, 2009 is upgraded to the species level: Barsine melanandra ?erný, 2009, stat. nov.Miltochrista rothschildiDraudt, 1914 is synonymized with Barsine punicea and downgraded to the subspecies status: Barsine punicea rothschildi (Draudt, 1914), syn. & stat. nov. The lectotype for Miltochrista coccineaRothschild, 1913 is designated. Adult, male and female genitalia are illustrated.     

BELONIA MEDITERRANEA,A NEW CALCICOLOUS LICHEN SPECIES FROM CATALONIA (NE SPAIN)

Belonia mediterraneaNav.-Ros. & Llimona sp. nov. is described and compared with other, mainly saxicolous, species of the genus. It is known only from the type locality, Medes Islands (Catalonia, NE Spain), where it occurs on shaded limestone cliffs, near the Mediterranean seashore. It differs from related saxicolous species ofBeloniamainly in the appearance of the thallus, ascospore septation and ecology. A key to the European species ofBeloniais provided.Resumen:Se describeBelonia mediterraneaNav.-Ros. & Llimona sp. nov. y se compara con las otras especies del género, principalmente con las saxı́colas. Sólo se la conoce por el momento de la localidad del tipo, las islas Medes (Cataluña, NE de España), en donde crece sobre acantilados calizos sombreados, en la zona costera del Mediterráneo. Se diferencia de las especies saxı́colas próximas deBelonia, principalmente por el aspecto del talo, la septación de las ascósporas y por la ecologı́a. Se incluye una clave de las especies europeas deBelonia.     

Taxonomic review of the Indian species of Asecodes Fӧrster (Chalcidoidea: Eulophidae), with description of four new species

The Indian species of Asecodes F?rster (Eulophidae: Entedoninae) are reviewed. Six species are recognized for the genus, of which four species are described as new: A. doganlari Jamali & Zeya, sp. nov., A. massi Jamali & Zeya, sp. nov., A. sela Jamali & Zeya, sp. nov, A. zhui Jamali & Zeya, sp. nov.. One species: A. delucchii (Bou?ek) is recorded for the first time from the country.     

FOLIICOLOUS LICHENS FROM MADEIRA,WITH THE DESCRIPTION OF A NEW GENUS AND TWO NEW SPECIES AND A WORLD-WIDE KEY OF FOLIICOLOUSFELLHANERA

A preliminary annotated list of the foliicolous lichens and of their lichenicolous fungi occurring in the laurisilva in Madeira is presented.FellhaneropsisSérus. & Coppins gen. nov. is introduced to accommodateBacidia myrtillicolaErichsen andBacidia vezdaeCoppins & James, both being present in Madeira on living leaves. Two new species are described:Byssoloma kalbiiSérus. sp. nov. andFellhanera seroexspectataSérus. sp. nov. The following combinations are introduced:Fellhanera lambinonii(Sérus.) Lücking & Sérus.,Fellhaneropsis myrtillicola(Erichsen) Sérus. & Coppins,F. vezdae(Coppins & James) Sérus. & Coppins,Woessia apiahica(Müll. Arg.) Sérus.,W. canariensis(Lumbsch & Vězda) Sérus. andW. vasakii(Vězda) Sérus. A key to all foliicolous species ofFellhanerais presented.Bacidia buxiVězda & Vivant andBacidia gorgoneaVězda & Poelt are reduced into synonymy withFellhaneropsis myrtillicola,Tapellaria similisKalb withByssoloma marginatum(Arnold) Sérus., andBacidia michaelianaSérus. withBacidia lambinoniiSérus.     

Diversity of Chroothece (Rhodophyta,Stylonematales) including two new species

Chroothece has been reported from a range of freshwater environments, including streams, shallow ponds, trickling water on cliffs and moist soils, mostly in Europe and North America. The identification of genera and species by morphology is difficult because of overlaps in critical characters. To help clarify diversity within the genus, samples from Spain and from other regions (UK and Guam, western Pacific) were compared. Ecological and morphological data from field and cultured material were correlated with molecular data (rbcL gene sequences) that differentiate two new species: Chroothece thermalis I. Chapuis, P. Sánchez, M. Aboal & O. Necchi Jr., sp. nov. in a thermal spring and Chroothece lobata M. Aboal, B. A. Whitton, I. Chapuis, P. Sánchez & O. Necchi Jr., sp. nov. in a semi-arid stream. The results suggest recognition of four species, C. thermalis, C. lobata, C. richteriana Hansgirg and C. rupestris Hansgirg, from Spain. Morphology and ecology are useful to help distinguish these species, but the genus needs further study for possible cryptic diversity.     

The first record of genus Neocsikia Ôhira & Becker (Coleoptera,Elateridae, Dimini) in China,with the description of a new species

The click-beetle genus Neocsikia Ôhira & Becker, 1972 is newly recorded from Xizang, China upon the discoveries of Neocsikia nepalensis Ôhira & Becker, 1972 and N. xuhaoi Qiu, sp. nov. Neocsikia nepalensis is redescribed based on the type material from Nepal and material collected in Nyalam County, Xizang, China. Neocsikia xuhaoi Qiu, sp. nov. is described based on the material collected in Mêdog County, Xizang, China. Both species are illustrated and their principal diagnostic features are provided. A key to the species of Neocsikia is presented.https://www.zoobank.org/urn:lsid:zoobank.org:pub:1B7F59D5-02BC-4739-9B71-B560DA341FF3     

Contribution to the knowledge of Acaenitinae (Hymenoptera: Ichneumonidae) from Vietnam,with descriptions of two new species

Two new species Ishigakia curvicaudicula Pham & Long sp. nov., and Yezoceryx comaensis Pham sp. nov. are described and illustrated. An updated key to 15 known species of Ishigakia of the world fauna is also provided. The new species Yezoceryx comaensis Pham sp. nov. is inserted in a key to the Vietnamese species provided by Pham et al. (2017). In addition, Siphimedia nigriscuta Sheng and Sun, 2010 is recorded for the first time from Vietnam.www.zoobank.org/urn:lsid:zoobank.org:pub:8C18E41E-DB85-4FEC-9361-FD0D520056AF     

New records of rare derogenids (Digenea: Hemiuroidea) from Mediterranean sparids,including the description of a new species of <Emphasis Type="Italic">Magnibursatus</Emphasis> Naidenova, 1969 and redescription of <Emphasis Type="Italic">Derogenes adriaticus</Emphasis> Nikolaeva, 1966

Records of derogenid digeneans in the Mediterranean and Black Sea region are scarce and tend to be restricted to a small number of host-groups, but especially to sparid fishes. This work reports on the presence of derogenine and halipegine derogenids from two sparids, Diplodus annularis (L.) and D. sargus (L.), from off the Mediterranean coast of Spain. Five derogenid forms were recovered. Derogenes adriaticus Nikolaeva, 1966 is redescribed from Diplodus annularis, and Derogenes sp. is described from the same host but differentiated from the former species. Magnibursatus barretti n. sp. is described from Diplodus sargus and distinguished from other species of the genus especially by its smaller body size and smaller eggs. M. bartolii Kostadinova, Power, Fernández, Balbuena, Raga & Gibson, 2003 is redescribed from D. sargus, a new host for this species. A single specimen from D. sargus, somewhat similar to M. minutus Kostadinova, Power, Fernández, Balbuena, Raga & Gibson, 2003, is also described, as it exhibits some morphometric differences from the latter species.     

Before it is too late: description of a new genus and species of butterfly from a highly threatened Brazilian biome

A new genus, Nhambikuara Freitas, Barbosa & Zacca gen. nov., and species, Nhambikuara cerradensis Freitas, Barbosa & Zacca sp. nov., of the highly diverse Neotropical butterfly subtribe Euptychiina are described. Nhambikuara cerradensissp. nov. is the type species for the genus, and Euptychia mima Butler, 1867 is also transferred to the new genus, as Nhambikuara mima (Butler, 1867) comb. nov., from the genus Zischkaia Forster, 1964. The taxonomy, phylogenetic relationships, geographic distribution and natural history of species of the genus are also discussed.http://zoobank.org/urn:lsid:zoobank.org:pub:41AD7568-3490-4F63-A019-32D5592A8C44     

Jiriella brunnea sp. nov. (Coleoptera: Dermestidae: Megatominae) from Thailand and Burma — the second known species of the genus Jiriella

Jiriella brunnea Háva & Kadej, sp. nov. from Thailand and Burma is described. The habitus, antenna, genitalia are illustrated and compared with related species Jiriella thailandica (Háva, 2012).     

Description of four new mayfly species of Indialis Peters & Edmunds, 1970 (Ephemeroptera: Leptophlebiidae) from Peninsular India

Four new species of the genus Indialis Peters & Edmunds (1970) viz., Indialis thirparapensis sp. nov. Indialis payaswini sp. nov. Indialis kannani sp. nov. and Indialis kodagi sp. nov. are described from southern Western Ghats of India, based on larval and adult characters. The affinities towards related species are discussed.LSID urn:lsid:zoobank.org:pub:3C0F5252-4E80-4B7B-89FB-D43E3F2474A1.     

A new genus and species of the subtribe Aolina (Hemiptera: Cicadidae: Dundubiini) from Vietnam,with discussion on the taxonomic positions of Meimuna-like genera and species groups

A new cicada genus, Cantata Lee & Pham gen. nov., is erected in the subtribe Aolina Boulard, 2012, with the designations of Cantata phiaoacensis Lee & Pham sp. nov. as its type species. This new genus is morphologically similar to Meimuna Distant, 1905 but distinguished from Meimuna mainly by the absence of the extended base of uncus, the presence of the basal lobe of male pygofer, the shape of the uncal lobes, and the presence of the fore wing infuscations. Cantata phiaoacensis Lee & Pham sp. nov. is described from Phia Oac – Phia Den National Park, Cao Bang province in northern Vietnam. A distribution map and biological data for Cantata phiaoacensis are provided. A key to the genera and the species groups of Aolina is provided.