Discovery of an oak gall wasp (Hymenoptera: Cynipidae) inducing galls on deciduous oak trees in India

We report for the first time the occurrence of an oak gall wasp Andricus mukaigawae (Mukaigawa) (Hymenoptera: Cynipidae) on the deciduous oak Quercus griffithii Hook. F & Thomson ex Miq. in India. Andricus mukaigawae is the only cynipid species that has been observed to induce galls on deciduous oak species in India to date. In addition, this is the first record of a gall wasp species with a distribution extending all the way from the eastern Palearctic region to the Indian subcontinent, suggesting the existence of a close relationship between cynipid faunas on deciduous oak trees in the two regions.     

Othonna cerarioides (Asteraceae: Othonnineae), a new species from Namaqualand,South Africa

Othonna cerarioides Magoswana and J.C. Manning is described as a new species from Namaqualand, Northern Cape Province of South Africa. It is an erect shrub with rod-like stems and branches, bearing numerous spur-shoots with obovate-oblanceolate leaves clustered at the tips, and up to nine disciform capitula per spur-shoot. Othonna cerarioides is anomalous in the genus in that the style of some of the disc florets is bifid. Othonna is diagnosed within subtribe Othonnineae by female-sterile disc florets with simple (or very rarely minutely bifid) styles. The disc florets in the closely related genus Hertia are bisexual with well branched styles.     

A new species of Anthemis L. (Asteraceae) from Central Spain

CARRETERO, J. L., 1992. A new species of Anthemis L. (Asteraceae) from Central Spain. A new species of Anthemis is described from the eastern Toledo Mountains. The morphological relationships to other taxa, as well as the chorology and ecology of the new species are presented.     

A new species of Andricus oak gallwasp from China (Hymenoptera: Cynipidae: Cynipini)

As part of a study on the cynipids (Hymenoptera: Cynipidae: Cynipinae) in the Chinese fauna, we report in the present paper two species of Andricus Hartig from the tribe Cynipini, including one new species, namely, A. deqingis sp. n. from that country. In addition to new species, we also provide illustrated keys to east Palaearctic and Oriental species of this genus. The type specimens are deposited in the Hymenoptera Collection, Zhejiang A & F University, Lin’an, China.     

A new Latuspina Monzen oak gallwasp species from Taiwan (Hymenoptera: Cynipidae: Cynipini)

A new species of oak gallwasp, Latuspina manmiaoyangae sp. nov., is described in Taiwan. The species induces leaf galls on Quercus variabilis (Fagaceae). Data on the diagnosis, distribution, and biology of the new species are given. This is the second known Latuspina species.     

A new Andricus Hartig oak gallwasp species from China (Hymenoptera: Cynipidae: Cynipini)

A new species of oak gallwasp, Andricus xishuangbannaus is described from China. The species induces leaf galls on Quercus griffithii (Fagaceae). Diagnosis, distribution, and biology of the new species are included.     

Two new species of Torymidae (Hymenoptera: Chalcidoidea) reared from flower heads of Echinops orientalis Trautvetter in south-eastern Turkey

Two new species of torymids, Pseudotorymus hasanberkayi sp. n. and Microdontomerus kahramanmarasensis sp. n. (Hymenoptera: Torymidae), were reared from flower heads of Echinops orientalis Trautvetter (Asteraceae) collected in Kahramanmara? province, south-eastern Turkey. The new species are described and their diagnostic characters are illustrated.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:848B4E9D-AE8A-4EF8-8072-1F28BE21ADA1     

Two new species of Lessingianthus (Vernonieae, Asteraceae) from the Brazilian highlands

Two additional species of Lessingianthus , L. bakerianus and L. lanuginosus , from the campo cerrado vegetation of central Brazil, are described and illustrated. The first species is characterized by the presence of capitula arranged in groups, nine to 12 florets per head, leaves sessile, oblong to ovate leaf blades with the lower surface densely lanate, sparsely villous on the main veins. It has certain resemblance to L. syncephalus (Sch. Bip. ex Baker) H. Rob. and L. brevipetiolatus (Sch. Bip. ex Baker) H. Rob., which present petiolate leaves and leaf blades lanceolate, cuneate or attenuate at the base. L. lanuginosus is superficially similar to L. buddleiifolius (Mart. ex DC.) H. Rob., but differs in having smooth stems, woolly indumentum, smaller heads and the largest leaves disposed at the middle of the stem.  © 2006 The Linnean Society of London, Botanical Journal of the Linnean Society, 2006, 150 , 487–493.     

The protein content of tissues in cynipid galls (Hymenoptera: Cynipidae): Similarities between cynipid galls and seeds

Cynipid galls are examples of induced plant development, where the gall inducer is in control of cell differentiation and morphogenesis of a new plant organ. This study concentrates on the tissues of the larval chamber common to all cynipid galls. The protein content of the inner gall tissue was compared to that of non‐gall plant tissues. We investigated three oak and two rose galls and their respective host plants. Total protein signatures of inner gall tissues were different from those of non‐gall plant tissues, and among the five galls. N‐terminal sequences were obtained for two abundant proteins from the inner gall tissues of D. spinosa and A. quercuscalicis, which were common to all galls, at 62 and 43 kDa. Database queries suggest the 62 kDa protein to be homologous to a protein disulphide isomerase (PDI), and the 43 kDa protein to be homologous to NAD‐dependent formate dehydrogenase (FDH). A naturally biotinylated protein was detected at 33 kDa during Western analyses with streptavidin. Western analyses revealed the presence of the biotinylated protein and PDI in the inner gall tissues of all five galls, while FDH was only detected in A. quercuscalicis and A. fecundator. PDI was also common to all non‐gall tissues, while FDH was not detected in non‐gall tissues, and the biotinylated protein was only detected in seeds. The proteins identified in the inner gall tissue suggest that (a) inner gall tissues in some galls are under respiratory stress, and (b) cynipid gall formation might involve the ectopic expression of seed‐specific proteins.     

A new species of Achillea (Asteraceae: Anthemideae) from south-east Peloponnisos, Greece

A new species of Achillea L., Achillea occulta Constantin. & Kalpoutz., from the summit area of Mount Koulochera in south-east Peloponnisos, Greece, is described and illustrated. It belongs to A . sect. Ptarmica and further, to a small group of taxa known under the illegitimate sectional name 'Anthemoideae'. In Greece, A. occulta has no close allies. The taxonomically related taxa, i.e. A. barrelieri (Ten.) Sch. Bip., A. mucronulata Bertol., A. oxyloba (DC.) Sch. Bip. and A. schurii Sch. Bip. are found in the Italian Peninsula, the Alps and the Carpathians. Phytogeographically, the finding of a species with such taxonomic connections in south-east Greece was unexpected. The new species grows in semi-shade, often hidden in suitable limestone rock hollows and the foot of rocks, together with several other Greek endemics. Its chromosome number of 2 n  = 18, counted in root tips, is also reported and illustrated.  © 2005 The Linnean Society of London, Botanical Journal of the Linnean Society , 2005, 147 , 249–256.     

New species of gallwasps inducing in Quercus fabri and its inquiline(Hymenoptera: Cynipidae) in China

New species of gallwasps, Andricus flavus sp. nov., and its inquiline related to its gall, Saphonecrus fabris sp. nov. are described. Both species are included and illustrated their distribution and biology here. The type materials are deposited in the Parasitic Hymenoptera Collection, Zhejiang Agricultural and Forest University, Lin'an, China, and University of Barcelona Barcelona, Spain.     

A new hexaploid species of Centaurea section Acrolophus (Asteraceae) from Evvia Island,Greece

Centaurea carystea Trigas & Constantin., a new yellow‐flowered species of Centaurea from Mt. Ochi on Evvia Island (Greece), is described and illustrated. It is a member of the polymorphic C. section Acrolophus and allied to taxa of the C. attica aggregate, C. pelia and C. mantoudii. The new species appears to be a local and threatened endemic, with the total number of individuals known being less than 500. A karyological examination revealed that it is hexaploid, with 2n = 6x = 54, an unusual number in Centaurea, which may indicate a hybrid origin. To further clarify the taxonomic position of C. carystea , we used random amplification of polymorphic DNA markers of 25 plants belonging to nine species, subspecies and varieties morphologically related to the new species, together with two reference taxa. Clustering using the unweighted pair group method with arithmetic mean indicated a discrete position for C. carystea , close to but distinct from the yellow‐flowered C. mantoudii. © 2008 The Linnean Society of London, Botanical Journal of the Linnean Society, 2008, 158 , 762–774.     

A new genus of oak gallwasp, Coffeikokkos Pujade-Villar & Melika, gen. n., with a description of a new species from Costa Rica (Hymenoptera, Cynipidae)

A new genus of oak gallwasp, Coffeikokkos Pujade-Villar & Melika, gen. n., is described from Costa Rica. Diagnostic characters and generic limits of the new genus are discussed in detail. The new genus includes Coffeikokkos copeyensis Pujade-Villar & Melika, sp. n., which induces galls on stems of Quercus bumelioides, an endemic oak to Costa Rica, Honduras and Panama. The new species and galls are described and illustrated.     

Eucamaragnathus desenderi, a new ground beetle species from Africa (Coleoptera, Carabidae)

Eucamaragnathus desenderisp. n., a new ground beetle species of the tribe Hiletini, is described from eastern and southern Africa and dedicated to the recently deceased Belgian carabidologist Konjev Desender. The new taxon is known so far from localities in Zambia (Mukuku, southeast of Mansa) and in South Africa (Bothaville, south of Klerksdorp). The new species belongs to the Eucamaragnathus castelnaui group and is characterized by shape of pronotum, smooth or sparsely punctate pronotal transverse impression, characters of male genitalia and elytral striae continued to the apex. Illustrations of the habitus, the median lobe and its internal sac and several other morphological features are presented. An updated identification key to the African Eucamaragnathus species is given.     

Three new species of Crenitis Bedel, 1881 from South Africa,with a revised key to African species (Coleoptera: Hydrophilidae)

Three new species of Crenitis Bedel, 1881 are described from South Africa; C. castellus sp.n. and C. rupestris sp. n. from the KwaZulu-Natal Drakensberg, and C. quagga sp.n. from the Western Cape Province. All three new species were found in madicolous habitats, which appear to be characteristic for a number of species of the genus. A revised key to African species of Crenitis is included.

http://zoobank.org/urn:lsid:zoobank.org:pub:18BE876C-46CB-4AD5-9BB0-EA6F8D711F09     

A new species of Scorzonera (Asteraceae) from Anatolia, Turkey

Scorzonera aytatchii sp. nov. is described from the Aydos Mountain (C4: Konya) in Turkey. It is related to S. rigida , from which it mainly differs in its hairy achene.