Mites of the genus Neharpyrhynchus Fain (Acariformes, Harpirhynchidae) from Neotropical birds

Three new species of parasitic mites of the genus Neharpyrhynchus Fain (Acariformes, Harpirhynchidae) are described from Neotropical birds: Neharpyrhynchus chlorospingussp. n. from Chlorospingus pileatus (Passeriformes, Emberizidae) from Costa Rica, Neharpyrhynchus mironovisp. n. from Dacnys cayana (Passeriformes, Thraupidae) and Neharpyrhynchus tangarasp. n. from Tangara cayana (Thraupidae) both from Brazil. Neharpyrhynchus trochilinus (Fain) is recorded from 3 new host species of the family Trochilidae (Apodiformes), Panterpe insignis and Eugenes fulgens from Costa Rica, and Amazilia lactea from Brazil. Emended diagnosis of the genus and a key to species are provided; all records of Neharpyrhynchus species are summarized.     

An annotated checklist of the horse flies (Diptera: Tabanidae) of Lebanon with remarks on ecology and zoogeography: Pangoniinae and Chrysopsinae

Knowledge of the horse fly fauna (Diptera: Tabanidae) of Lebanon is fragmentary, while the local fauna of most neighboring countries has been fairly well researched. Within the framework of the 20-year project "The ecology and zoogeography of the Lepidoptera of the Near East," we regularly collected biting flies in the whole region, including Lebanon. During this time we recorded 14 horse fly species for two subfamilies in Lebanon: four Pangoniinae and ten Chrysopsinae. Only a single species, Chrysops flavipes Meigen, 1804, was known previously in Lebanon, but the following four Pangoniinae: Pangonius haustellatus (Fabricius, 1781), Pangonius obscuratus Loew, 1859, Pangonius argentatus (Szilady, 1923), and Pangonius fulvipes (Loew, 1859) and nine Chrysopsinae: Silvius appendiculatus Macquart, 1846, Silvius ochraceus Loew, 1858, Nemorius irritans (Ricardo, 1901), Nemorius vitripennis (Meigen, 1820), Chrysops buxtoniAusten, 1922, Chrysops compactusAusten, 1924, Chrysops caecutiens (Linnaeus, 1758), Chrysops italicus Meigen, 1804, and Chrysops hamatus Loew, 1858 are new records for the Lebanese fauna. The Tabanidae fauna of Lebanon is completely Palearctic and most species are of a Mediterranean distribution type. Lebanon or nearby northern Israel appears to be in the Levant, the southern geographical distribution border for the Pangoniinae and Chrysopsinae.     

Two new species of yellow-shouldered bats,genus Sturnira Gray, 1842 (Chiroptera,Phyllostomidae) from Costa Rica,Panama and western Ecuador

Two new species of yellow-shouldered bats Sturnira Gray, 1842 (Chiroptera, Phyllostomidae) from Central America and western South America are described using molecular and morphological data. The two new species, which occur in Costa Rica and Panama and in western Ecuador, were previously confused with S. ludovici, and S. lilium and S. luisi, respectively. Sturnira now includes 22 described species, making it the most speciose genus in the Neotropical family Phyllostomidae.     

The species of Phora (Diptera: Phoridae) of Costa Rica

The Phora of Costa Rica were reviewed and three species, all belonging to Schmitz's Group III, were recognized: P. americana Schmitz and Wirth, P. truncata new species and P. paramericana new species. Of the three species, P. americana is by far the most abundant, with the other two species being rarely collected. All specimens were collected in the central highlands of the country. The previous record of the Holarctic Region species P. stictica Meigen from Costa Rica was found to be based on a misidentification of P. truncata.     

Reports in Pteridaceae (Filacales) family in the Neotropics

Several contributions to the Neotropical pteridophyte flora are made in this paper with the range extensions for four species of Adiantum, two species of Doryopteris and one species of Eriosorus. The species concerned are: A. polyphyllum Willd. for Nicaragua and Costa Rica; A. trichochlaenum Mickel et Beitel for Guatemala and Costa Rica; A. villosissimum Mett. ex Kuhn for Costa Rica; A. wilesianum Hook. for Nicaragua; D. nobilis (T. Moore) C. Chr. for Costa Rica, Colombia and Venezuela; D. redivida Fée for Panama; and E. hirtus (Kunth) Copel. for Costa Rica. The concept of D. pedata (L.) Fée is redefined.     

Systematic revision of Neotropical Achalcus and a related new genus (Diptera: Dolichopodidae, Achalcinae) with comments on their phylogeny, ecology and zoogeography

A revision of the species of the subfamily Achalcinae of the Neotropical region is presented. A new genus, Australachalcus gen. nov. , is erected based on the presence of six dorsocentral bristles and synapomorphies in the hypopygium. Eight new Achalcus species ( bilineatus , brevicornis , costaricensis , cyanocephalus , maculipennis , micromorphoides , niger , tibialis ) and eight new Australachalcus species ( acornis , browni , cummingi , incisicornis , pseudorobustus , robustus , setosus , variabilis ) are described, and Achalcus albipalpus Parent, A. brevinervis Van Duzee, A. longicornis Van Duzee and Enlinia edwardsae (Van Duzee) are newly referred to Australachalcus and redescribed. A key to males of all species and females of eight species is provided. One Palaearctic species, Achalcus melanotrichus Mik, and nine New Zealand Achalcus species ( chaetifemoratus , luteipes , medius , minor , minusculus , minutus , nigroscutatus , relictus , separatus ) described by Parent are also transferred to Australachalcus . In Neotropical Achalcinae, three Achalcus and more than four different Australachalcus species groups can be distinguished, whereas all Holarctic Achalcus species belong to the single A. flavicollis species group. In the Neotropics, Australachalcus is nearly entirely confined to Chile, whereas Achalcus is recorded from Costa Rica, Venezuela, Ecuador, Colombia, Peru and Chile, with no or little overlap in distribution between the separate species groups. Beyond Chile, most achalcine species treated here were collected at higher altitudes. Most Chilean species are only active during the southern summer, whereas in Costa Rica achalcine representatives are encountered throughout the year.  © 2005 The Linnean Society of London, Zoological Journal of the Linnean Society , 2005, 143 , 27–73.     

Parapharyngodon duniae n. sp. (Nematoda: Pharyngodonidae) in Phrynohyas venulosa (Anura: Hylidae) from the Area de Conservación Guanacaste, Guanacaste, Costa Rica

Parapharyngodon duniae n. sp. (Nematoda: Pharyngodonidae) in the large intestine of the veined tree frog, Phrynohyas venulosa, from the Area de Conservación Guanacaste in northwestern Costa Rica is described and illustrated. Parapharyngodon duniae n. sp. represents the 34th species assigned to the genus, the 10th species from the Neotropical Realm, and only the third species to parasitize anurans. It is distinguished from the other Neotropical species by having postbulbar ovaries and a prebulbar excretory pore.     

Addendum to the checklist of the helminth parasites of vertebrates in Costa Rica

In this work, we present an addendum to the "Checklist of the helminth parasites of vertebrates in Costa Rica" with a parasite-host list as well as a host-parasite list. This addendum updates the available information on this group of parasites in Costa Rica, since very recently a new input has been made to describe the helminth fauna of vertebrates, particularly at the Area de Conservación de Guanacaste. In this paper, we add 33 records, representing 23 species. This raises the number of helminth species described in vertebrates from Costa Rica to 325, represented by 89 species of digeneans, 23 of monogeneans. 63 of cestodes, 13 of acanthocephalans, and 137 of nematodes. In total, 133 species of vertebrates have been studied for helminths in Costa Rica (31 species of fishes. 7 amphibians, 18 reptiles, 40 birds, and 37 mammals). Currently, 67 species (20.6 %) have been recorded as new species from Costa Rica and most of them are endemic to particular regions. The Colecci6n de Helmintos de Costa Rica, housed at the Universidad de Costa Rica (UCR), San José, is the depositary of only 23% of the species recorded so far; however this situation is changing and people recognizes.     

On American 'Micromerys' and Metagonia (Araneae, Pholcidae), with notes on natural history and genital mechanics

Two American pholcids previously assigned to Micromerys Bradley are redescribed and transferred to Mefagonia: Me. conica (Simon, 1893) comb. n. (Venezuela), and Me. delicata (Cambridge, 1895) comb. n. (Central America). Two close relatives of Me. delicafa are newly described: Me. uvita sp. n. and Me. falamanca sp. n. (both from Costa Rica). The name Me. turrialba Gertsch. 1986 is synonymized with Me. rica Gertsch, 1986 (Costa Rica) which is redescribed. Four additional representatives of Metagonia are described as new: Me. reventazona sp. n. (Costa Rica, Panama), Me. toro sp. n. (Panama), Me. hitoy sp. n. and Me. hondura sp. n. (Costa Rica). Leptopholcus dalei (Petrunkevitch, 1929) from Puerto Rico, which was originally described as Micromerys dalei. is redescribed and its closeness to 'true' Old World Lepfopholcus is supported. Arguments are presented to justify the transfer of the American 'Micromerys' species to Metagonia. Notes on the natural history of Me. rica are presented, and a detailed account on copulation and genital mechanics is given as a basis for future comparison. © 1997 The Norwegian Academy of Science and Letters     

Some Entolomataceae (Agaricales) from Costa Rica

A preliminary account of Entolomataceae from Costa Rica is presented. Three new taxa are described, two inClitopilus, one inRhodocybe, and three new combinations are proposed inInocephalus. Five taxa ofClitopilus are reported for the first time from Costa Rica and a key to species is provided. Four species ofRhodocybe are discussed and a key to the six species known from Costa Rica is also provided.Alboleptonia earlei, Inocephalus murraii, Inocephalus quadratum, Rhodocybe incarnata andRhodocybe pseudonitellina are now known to occur in Costa Rica.     

Systematics of Crumomyia Macquart and Alloborborus Duda (Diptera: Sphaeroceridae)

ABSTRACT. The phylogenetic relationships of two sphaerocerid genera, Alloborborus Duda (1923) and Crumomyia Macquart (1835), are analysed, and their taxonomic status within the tribe Copromyzini (= Copromyza Fallén s.lat.) is clarified. Accepted here are a monotypic Alloborborus , which includes A.pallifrons (FalléAn) from northern and central Europe, and twenty-six species of the Holarctic Crumomyia. Within Crumomyia , five species-groups are recognized: pedestris group: pedestris (Meigen); annulus group: immensa (Spuler), maculipennis (Spuler), annulus (Walker), nipponica (Richards), pruinosa (Richards); notabilis group: glabifrons (Meigen), glacialis (Meigen), absoloni (Bezzi), notabilis (Collin), rohaceki sp.n., zuskai (Roháček); nitida group: nitida (Meigen); setitibialis group: setitibialis (Spuler), pilosa sp.n., nigra (Meigen), parentela (Séguy), deemingi (Hackman), pollinodorsata (Papp), subaptera (Malloch), gelida (Hackman), fimetaria (Meigen), roserii (Rondani); unplaced species: hentscheli (Duda), hungarica (Duda), promethei (Nartshuk). Apterina Macquart, Fungobia Lioy and Speomyia Bezzi are synonymized with Crumomyia , and the following nominal species are synonymized: tuxeni Collin with nigra, freyi Hackman with setitibialis , and annulipes Duda with annulus. C. pruinosa is considered distinct from annulus, and Copromyza subaptera is placed in Crumomyia. The identity of C.glacialis , the type species of Crumomyia , is clarified, and lectotypes are designated for five nominal species: rufoannulata Duda, annulipes, annulus, flavipennis Haliday and pallifrons. The cladistic relationships of the species of Crumomyia and Alloborborus are established and their phylogeny and biogeography are discussed. Keys to the species of Crumomyia and to the Holarctic genera of the Copromyzinae are provided.     

A revision of the western Palaearctic species of Urophora Robineau-Desvoidy (Diptera: Tephritidae)

Abstract A key is provided to twenty-four western Palaearctic species of Urophora Robineau-Desvoidy. The hosts of twenty-three species which attack Asteraceae are listed, including those being used or investigated as possible weed biocontrol agents. The species are divided into four species groups and the differing host relationships and types of galls induced by these groups are discussed. U.lopholomae sp.n. and U.affinis ssp. calcitrapae ssp.n., associated with Centaurea (Lopholoma) spp. and C. (Calcitrapa) spp. respectively, are described. U. algerica (Hering) and U.sjumorum (Rohdendorf) are both treated as subspecies of U. quadrifasciata (Meigen). U.pontica is given full specific status and U.hispanica is removed from synonymy. The following new synonymies are made (junior synonyms in parentheses): U. angustifascia (Hering) (= Euribia phaeocera Hering); U. cardui (Linnaeus) (= U. reaumurii Robineau-Desvoidy, lectotype designated); U. jaceana (Hering) (= E.conyzae Hering); U.maura (Frauenfeld) (= E. tecta Hering); U. mauritanica Macquart (= U. lejura Rondani, Trypeta macrura Loew); U.solstitialis (Linnaeus) (= E.sonderupi Hering, U. veruata Rondani ); U.stylata (Fabricius) (= E.pia Hering, U. vulcaanica Rondani); U. terebrans (Loew) (= E. approximata Hering, T. eriolepidis Loew, E. manni Hendel). The possibility that U. quadrifasciata is a species complex is discussed; it is also suggested that U.affinis and U.jaceana represent the morphological extremes of a complex. The misuse of the name Musca stylata Fabricius in the genus Myopites Blot is noted.     

Horseflies of Jordan

The horsefly (Diptera: Tabanidae) fauna of Jordan consists of 21 species belonging to seven genera. The present study adds 17 new records to this little-known group of haematophagous insects. Most of the new records were collected from several localities within the Jordan Valley. These new records are Chrysops flavipes Meigen, Atylotus farinosus (Szilády), Dasyrhamphis umbrinus (Meigen), Haematopota coronata Austen, Hybomitra decora (Loew), Hybomitra mendica (Villeneuve), Tabanus accensus Austen, T. albifacies Loew, T. bifarius Loew, T. darimonti Leclercq, T. laetetinctus Becker, T. leleani Austen, T. pallidipes Austen, T. regularis Jaennicke, T. rupinae Austen, T. sufis Jaennicke and Therioplectes tunicatus (Szilády). Tabanus albifacies and T. sufis were the most common species collected by hand nets (19.85% and 17.73%, respectively) and D. umbrinus, Haematopota minuscula Austen, and Haematopota coronata were the least common species (0.12% for each). Zoogeographical analysis of the recorded species showed that 12 species are of Mediterranean origin, four are of Afrotropical origin, two of European origin and at least three species can be considered as endemic to the Middle East.     

Revision of the Neotropical genus Chimarrhodella Lestage (Trichoptera: Philopotamidae)

Abstract. A revision and phylogenetic analysis of the Neotropical genus Chimarrhodella Lestage is presented. Four described species are recognized, C.galeata (Martynov), C.peruviana (Ross), C.ulmeri (Ross) and C.nigra Flint. In addition, five new species are described, C.costaricensis sp.n. (Costa Rica), C.tapanti sp.n. (Costa Rica), C.flinti sp.n. (Venezuela), C.pilcopata , sp.n. (Peru) and C.tobagoensis sp.n. (Tobago). These species are organized into two monophyletic species groups, designated here the Galeata Group and the Peruviana Group. The Galeata Group is characterized by having male genitalia with tergum X possessing well developed lateral lobes bearing sclerotized, spine-like processes and includes C.galeata, C.costaricensis, C.flinti, C.pilcopata and C.tapanti. The Peruviana Group is characterized by having male genitalia with tergum X only slightly divided apically, tergum IX bearing hook-like processes posteriorly, and female genitalia with segment VIII much elongated in comparison to the Galeata Group and includes C.peruviana, C.nigra, C.tobagoensis and C.ulmeri. Records of the genus from Costa Rica and Tobago represent significant extensions of the known range for the genus, previously unknown north of Panama. A key to males and known females and a species-level phylogenetic analysis are included.     

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.     

A new species of the genus Herina Robineau-Desvoidy, 1830 from Iran and Turkey (Diptera: Ulidiidae)

A hitherto unknown species of the dipteran family Ulidiidae is described from Iran and Turkey: Herina rajabii n. sp. is similar to H. gyrans (Loew) and H. tristis (Meigen), differing from them by the yellowish-brown scutellum and presence of a very strong subcercal prensiseta on the surstylus. A key to the species of the Herina tristis-group of species is provided.     

The Cissia confusa species-group in Costa Rica and Trinidad (Lepidoptera: Satyrinae)

The generic names Euptychia, Cissia and Argyreuplychia are reviewed in relation to the Cissia confusa species-group in Costa Rica and Trinidad, for which the generic name Cissia Doubleday is formally resurrected. Three new species of Cissia are described, C. confusa itself is resurrected from synonymy, three neotypes and three lectotypes are designated, and six new combinations established. On the basis of early instar morphology three subgroups are recognized and the general biology of the confusa species-group is summarized. A key to species in Costa Rica is provided and the ecology of the adults is reviewed.