Two new species of the genus Cousinia (Asteraceae) from Iran

Cousinia perspolitanus and C. khansaricus are described and illustrated. They are assigned to section Cynaroideae because of the appendiculate bracts and decurrent leaves. SEM of achene and pollen are presented.     

Three new species of the genus Leveillula from Iran

 Based on molecular and morphological studies, Leveillula guilanensis sp. nov. on Chondrilla juncea, L. lactucae-serriolae sp. nov. on Lactuca serriola, and L. mindii sp. nov. on Mindium laevigatum are described from Iran. Received: May 7, 2002 / Accepted: September 5, 2002 Correspondence to:S. Takamatsu     

A new species of Scorzonera (Asteraceae) from Khorasan, Iran

Scorzonera joharchii sp. nov. is described from the Khorasan, east of Birjand, Iran. It is similar to S. tuberosa from which it mainly differs in its tomentose indumentum, longer pappus and villous and longer achenes.     

Two new species of the genus Dicoma (Asteraceae) from Somalia

Two new species, Dicoma gillettii and Dicoma scoparia (Asteraceae), both from Somalia, are described and illustrated. The differences between the new species and related taxa are listed.     

Three new species of Senecio (Asteraceae) from Mexico

Senecio moranii, Senecio martirensis, andSenecio semperamatae, all from Mexico, are described as new.     

Two new species of the genus Philaenus (Homoptera, Aphrophoridae) from Iran

Two new species of Philaenus from Iran are described. Philaenus elbursianus sp. n. belongs to the Ph. signatus species group from the nominotypical subgenus. Philaenus iranicus sp. n. differs considerably from all the known representatives of the genus and was separated in a new subgenus Gyrurus subgen. n. The occurrence of this highly peculiar species in Iran may indicate that the center of origin of the genus Philaenus lies in this territory and not in the Mediterranean region as it was considered before.     

Phagnalon rechingeri (Inuleae,Asteraceae), a new species from Iran

Phagnalon rechingeri spec. nova from S Baluchestan (Iran) is described as a species new to science and illustrated; its relationships to other species of the genus, in particular to thePh. woodii group from S Arabia, are discussed.Dedicated to Hofrat Univ.-Prof. DrK. H. Rechinger on the occasion of his 80th birthday.     

Three new species of Echinops (Compositae, Cynareae) from Iran

As a result of extensive collections and subsequent determinations made in recent years through most regions of Iran (now preserved in herbarium TARI), three new species of Echinops ( E. longipenicillatus, E. procerus and E. shahrudensis ) are described and illustrated. All belong to E . sect. Oligolepis Bunge, which is endemic to Iran.  © 2002 The Linnean Society of London, Botanical Journal of the Linnean Society , 2002, 140 , 181–186.     

Three new species of the genus Ripipteryx from Colombia (Orthoptera,Ripipterygidae)

Three new species of Ripipteryx Newman (Orthoptera: Tridactyloidea: Ripipterygidae) are described from Colombia; namely Ripipteryx diegoi sp. n. (Forceps Group) and Ripipteryx guacharoensis sp. n. (Marginipennis Group) from Parque Nacional Natural Cueva de los Guacharos in Huila, and Ripipteryx gorgonaensis sp. n. (Crassicornis Group) from Parque Nacional Natural Gorgona in Cauca. Ripipteryx diegoi sp. n. is characterized by the antennae black with white spots on flagellomeres 3–7, male subgenital plate with median ridge forming a bilobed setose process, epiproct produced laterally near its base and phallic complex with virga thickened distally and not reaching beyond the membrane. Ripipteryx guacharoensis sp. n. is characterized by the antennae thick with white spots present dorsally on flagellomeres 1–4 and 8, epiproct narrow and triangular, uncus reduced and lacking a distal hook, phallic complex with a concave ventral plate and a dorsal elevation in the middle extended to the virga, and the virga itself with two small projections basally. Ripipteryx gorgonaensis sp. n. is characterized by the epiproct with a lateral notch, antennae with a white dorsal spot on flagellomere 1 and flagellomeres 4–7 entirely white. The antennal color pattern of Ripipteryx gorgonaensis sp. n. strongly resembles that of Ripipteryx atra but differs from the latter in the absence of any significant morphological modification of the flagellomeres.     

Three new species from the subfamily Phyllocoptinae (Acari,Trombidiformes, Eriophyidae) in Iran

Three new eriophyid species (Phyllocoptinae), Shevtchenkella denticulata sp. n., Notallus pestehae sp. n. and Echinacrus ruthenicus sp. n., were described from Eryngium thyrsoideum Boiss. (Apiaceae), Pistacia vera L. (Anacardiaceae) and Lycium ruthenicum Murray (Solanaceae), respectively. All the three new species were collected from southwest of the East Azerbaijan province, Iran in 2011. It is the first record of an eriophyoid mite collected from E. thyrsoideum and L. ruthenicum and the first record of Notallus from Anacardiaceae plant family.     

Three new species of the genus Iriplaris (Polygonaceae)

Three species, Triplaris dugandii Brandbyge, T. moyobambensis Brandbyge, and T. physocalyx Brandbyge, all from lowland Amazonian South America are described as new to science.     

One new species and two new records of the genus Aeolothrips from Iran (Insecta,Thysanoptera, Aeolothripidae)

Aeolothrips gundeliae sp. n. is described, and two bicolored species of the same genus, Aeolothrips ericae Bagnall and Aeolothrips albithorax Pelikan are newly reported from northeast of Iran. Diagnostic characters are provided for each species as well as illustrations to distinguish these species.     

Three new species of imitator-group of the genus Macrophya (Hymenoptera,Tenthredinidae) from China

Three species, Macrophya circulotibialis Li, Liu & Heng, sp. nov., M. curvatitheca Li, Liu & Heng, sp. nov. and M. changbaina Li, Liu & Heng, sp. nov., of the imitator-group of the genus Macrophya Dahlbom(Hymenoptera, Tenthredinidae) from China are described as new to science. A key to all known species of the imitator-group from China is provided. The specimens examined in this study, including all holotypes and paratypes of the new species, are deposited in the Insect Collection of Central South University of Forestry and Technology, Changsha, Hunan, China, and the Department of Zoology, National Museum of Nature and Science, Amakubo, Tsukuba, Ibaraki, Japan.     

Three new species of the myrmecophilous genus Doryloxenus from China (Coleoptera,Staphylinidae, Aleocharinae)

Three new species of the pygostenine genus Doryloxenus Wasmann, viz., Doryloxenus aenictophilus sp. n. (from Zhejiang), Doryloxenus tangliangi sp. n. (from Zhejiang), and Doryloxenus songzhigaoi sp. n. (from Yunnan), are described, illustrated and distinguished from the Asian congeners. An identification key to the Chinese species is given.     

Three new species of the genus Gammarus (Crustacea,Amphipoda, Gammaridae) from Yunnan,China

Three new species of the genus Gammarus are described from Lijiang, Yunnan Province, South China. Gammarus elevatus sp. nov. is characterized by mid-dorsal keel on pleonites 1-3 and compressed elevation on urosomites 1-2; G. denticulatus sp. nov. by many small spinules and setae on pleonites 1-3; G. stagnarius sp. nov. by lack of calceoli on antenna 2 and shorter inner ramus of uropod 3. These amphipods are compared with other known Gammarus species from China.     

A new species of Anisopappus (Asteraceae, Inuleae) and its phylogenetic relationships within the genus

A new species of the genus Anisopappus (Asteraceae, Inuleae) from Angola, A. fruticosus , is described. The principal differences with respect to A. chinensis are discussed, and phylogenetic relationships with the other species of the genus are investigated by means of a cladistic analysis using morphological characters.     

Three new species of genus Myrmica (Hymenoptera: Formicidae) from Himalaya

Three new species of the genus Myrmica are described from the Himalayas. Myrmica curvispinosa sp. nov., Myrmica kothiensis sp. nov. and Myrmica religiosa sp. nov. belong to the Myrmica inezae species group, which is earlier represented by 4 species. Myrmica curvispinosa sp. nov. is described based on worker and gyne, with a report of ergatoid as well. Myrmica kothiensis sp. nov. and Myrmica religiosa sp. nov. are described based on worker caste only. A key to the species of the Myrmica inezae species group has been provided in the following.     

Two new species of Grindelia (Astereae,Asteraceae) from Uruguay

Taxonomic revision of South American species ofGrindelia Willd. has revealed two new species from Uruguay:G. rupestris, an erect subshurb with crowded obovate denticulate leaves, subsessile heads, and pappus composed of numerous awns, andG. linearifolia, a prostrate shrublet with small entire linear leaves. Both species are described and illustrated. A key for the UruguayanGrindelia species is provided.