Two new species of genus Arrenurus Duges, 1833 (Arrenuridae,Hydrachnellae, Acari) from Turkey

The males and females of Arrenurus dileri n. sp. collected from standing waters at the foothills of the Taurus Mountains in southern Turkey and males of Arrenurus ???kl?ensis n. sp. collected from I??kl? Lake, which is located in south-west Turkey, are described here. The morphological features of the species are compared with those of the similar species Arrenurus claviger Konike, 1882 and Arrenurus nodosus (Koenike, 1896).     

Revision of the southern African genus Frankenbergerius Balthasar with description of new taxa (Coleoptera: Scarabaeidae: Scarabaeinae)

The southern African genus Frankenbergerius Balthasar is revised. Two new species, F. opacus sp. n. and F. nitidus sp. n. (South Africa, Western Cape), and one new subspecies, F. armatus tuberculatus ssp. n. (South Africa, Mpumalanga), are described. F. imitativus (Péringuey) is considered a junior synonym of F. forcipatus (Harold). A key to the species and notes on biology are given.     

A new species of Ischyrocerus (Crustacea: Amphipoda) from Ireland,with a review of Ischyrocerus anguipes and Ischyrocerus minutus from the North-East Atlantic

A new species of ischyrocerid amphipod, Ischyrocerus fractus sp. nov., is described from south-west Ireland. An examination of material from the Sars Collection at the Zoologisk Museum, Oslo, has confirmed that Ischyrocerus minutus Sars, previously placed as a synonym of Ischyrocerus anguipes Krøyer, is a valid species and is widespread in the British Isles, while I. anguipes is Arctic/boreal in distribution.     

Palaearctic species of Ammoplanus (Hymenoptera: Sphecidae)

The Palaearctic species of the genus Ammoplanus Giraud are revised, based on material of over 1750 specimens from Europe, North Africa and Central Asia. For almost all species it was possible to examine the type material and in six species the lectotypes have been designated, in two cases (A. perrisi and A. marathroicus) the neotypes. As a result 38 species are recognized as valid, keyed out and commented on. Eight species are described as new and four species names are here placed in synonymy. Several species are of wide distribution, which made it necessary to include also those described from Central Asia and Mongolia. The keys are made to all Palaearctic species but no material is known from the regions east of Mongolia, although four undescribed species are available from South-East Asia. The Afrotropical species are listed and most of them were also examined. Two subgenera are recognized in the region; 32 species are classified in Ammoplanus sensu stricto and six in the subgenus Ammoplanellus. In the nominal subgenus the following species are described as new: A. atlasensis from Morocco, A. biscopula from Israel, A. biskrensis from Algeria, A. denesi from Turkey (Anatolia), A. freidbergi and A. kaplanae from Israel, A. minutus from Bulgaria and Turkey and A. strumae from Bulgaria and Greece. New synonymy: A. angelae becomes a junior synonym of rhodesianus (known before only from Africa), A. crudelis a synonym of A. kaszabi, A. handlirschi a synonym of A. marathroicus, A. suarezi a synonym of A. kohlii, A. subcompressus of A. gegen, A. orbiculatus of A. simplex and A. zarcoi of A. kohlii; A. wesmaeli is confirmed as a synonym of A. perrisi. Otherwise the synonymy is corrected under A. bischoffi and the names A. dusmeti and A. curvidens are re-established as valid. In a short review of the African species A. (Ammoplanellus) cradockensis Arnold, 1959 is placed as a new synonym under A. (Ammoplanellus) latiscapus Leclercq, 1959. The nomenclatural changes are explained under the relevant species.     

The species of Symplocodes Hebard (Blattodea: Ectobiidae: Blattellinae) with description of a new species from China

This paper provides a generic diagnosis, a species list and taxonomy for the genus Symplocodes Hebard, 1929. The new species Symplocodes euryloba sp. nov. from China is described and illustrated. Symplocodes tsaii Bey-Bienko, 1958 is regarded as a subspecies of Symplocodes marmorata (Brunner von Wattenwyl, 1893), i.e. S. marmorata tsaii comb. nov., and its differences from S. marmorata marmorata (Brunner von Wattenwyl, 1893) are discussed. Two known species, Symplocodes ridleyi (Shelford, 1912) and Symplocodes manubria Feng et Guo, 1990, are redescribed and illustrated, whereas one new specific synonym, i.e. Symplocodes brachialis, is proposed. A key to species worldwide is provided. The tarsal claws of these four species as well as one species of Chorisoserrata Roth, 1998 are examined and photographed to compare the intergeneric differentiation of claw specialization and to discuss its function.     

Some new and unrecorded Arrenurus Dugès 1834 (Acari: Hydrachnellae) species from Turkey

In this paper two new species, Arrenurus (s.str.) hasankalensis n.sp. and A. (s.str.) afyonensis n.sp., and the females of A. (s.str.) turgidus Koenike 1911 and A. (s.str.) ayyildizi Erman 1993 are described. In addition, a list of Arrenurus species known from Turkey is presented.     

Three new mite species of the genus Mediolata Canestrini (Acari,Stigmaeidae) from Turkey and re-description of Mediolata granaria Gonzalez-Rodriguez

Three new mite species of the genus Mediolata Canestrini – Mediolata obtecta sp. nov., Mediolata ozkani sp. nov. and Mediolata turcica sp. nov. – are described and illustrated from Turkey. Mediolata granaria Gonzalez-Rodriguez is a new record for Turkish fauna. A key to the species known from Turkey is provided.     

A review of the north-western Pacific species of the genus Paguristes (Decapoda: Anomura: Diogenidae), I. Five species initially reported by Ortmann (1892) from Japan

Five species of the hermit crab genus Paguristes Dana, 1851, initially reported by Ortmann (1892) from Japan, are revised based on the materials reported by Ortmann (1892), Doflein (1902), Balss (1913) and Miyake (1978), and on newly collected specimens. The specific status of P. palythophilus Ortmann, 1892, is clarified, and a species confused with P. palythophilus is described as new, P. albimaculatus. It has been revealed that P. kagoshimensis Ortmann, 1892, is actually a junior subjective synonym of P. digitalis Stimpson, 1858. The species heretofore assigned to P. kagoshimensis is described as new, P. versus. It has been confirmed that Paguristes acanthomerus Ortmann, 1892, is a valid species and that P. barbatus sensu Ortmann, 1892, is the same species as P. ortmanni Miyake, 1978. Further, a new species, P. doederleini, is described for P. setosus sensu Ortmann, 1892. It is also shown that a part of the group of specimens identified as Paguristes puniceus by Miyake (1978) is referable to P. doederleini. In addition to the three new species recognized herein, the four previously described species are also redescribed in detail in order to make clear their taxonomic status.     

Revision of the genus Erythracarus Berlese (Acarina: Anystidae: Erythracarinae)

The mite genus Erythracarus is revised and redefined and the new pyrrholeucus species group is described. The type species of Erythracarus is established as E. ruricola and the previous designation of Trombidium parietinum as the type is thus declared invalid. Bechsteinia and Chabrieria are newly synonymized with Erythracarus. Nine new species are described: Erythracarus amnicolus n. sp., E. avius n. sp., E. barbarus n. sp., E. ciliatus n. sp., E. decoris n. sp., E. elegans n. sp., E. flavipes n. sp., E. katherinae n. sp. and E. nasutus n. sp. The species E. parietinus, E. pyrrholeucus, E. festinus and E. grahami are redescribed and identification keys to known species and instars of Erythracarus are presented. E. cluozzai is made a junior synonym of Tarsolarkus articulosus, Bechsteinia solarii and Erythraeus spinatus are made junior synonyms of Erythracarus parietinus, while Bechsteinia californica, B. schneideri and Tarsotomus terminalis are all made junior synonyms of E. pyrrholeucus. E. simku is found to be a nomen nudum. E. pyrrholeucus is recorded for the first time from Australia, Iran and the Ukraine and E. parietinus for the first time from the western United States. The only record of E. parietinus from Australia is shown to be based on a misidentification. Observations on reproductive behaviour are made for five Erythracarus species. All of these reproduce sexually by means of stalked spermatophores, the shape of which is species specific. Spermatophores are often deposited on top of one another, possibly indicating sperm competition. Males of one species, E. pyrrholeucus, are unknown and this species is thus likely to be thelytokous. Some Erythracarus species are oviparous. E. ciliatus and E. parietinus are ovoviviparous or viviparous. Prelarvae that were studied were immotile except for those of E. ciliatus, which were able to move their legs. Immotility is a derived character state in Erythracarus and possibly an adaptation to more protected habitats.     

New taxa of Rhagidiidae (Acari: Prostigmata) from North America. Part V. Genus Robustocheles Zacharda,with a key to world species of the genus

Six new species of rhagidiid mites from the Nearctic region, Robustocheles (R.) pascuaria n.sp., R. (R.) similis n.sp., R. (Mexia) longichelae n.subgen, n.sp., R. (Lewia) lacustris n. sp., R. (L.) obscuritata n. sp. and R. (L.) spinaea n. sp., are described. Additional morphological data are given for R. infernalis Zacharda and Elliott which is placed in the new subgenus Mexia. A key to adults of the known four subgenera and 15 species of the genus Robustocheles Zacharda of the world is presented.     

A taxonomic revision of the genus Stempellinella (Diptera: Chironomidae)

The species of the chironomid genus Stempellinella are revised, described, and figured, and keys to known larvae, pupae, and male and female adults are presented. Five species new to science are diagnosed and described. An emended generic diagnosis of Stempellinella is given and morphological differences from its putative sister genus Zavrelia are discussed. The partial cytochrome oxidase subunit I (COI) gene sequences (DNA barcodes) of 10 Stempellinella species are presented and the variation in genetic distances within and between species is compared. The results indicate that DNA barcodes are suitable molecular markers for identification of Stempellinella species. The following life stages and species are diagnosed and described: the larva, pupa, male, and female of S. brevis, S. chambiensis, S. ciliaris, S. edwardsi, S. fimbriata sp. n., S. flavidula, S. leptocelloides, S. saltuum, and S. truncata; the pupa, male, and female of S. reissi and S. tamaseptima; the larva, pupa, and male of Stempellinella boltoni sp. n.; the pupa and male of S. lamellata sp. n.; the male and female of S. coronata; and the male of S. apicula, S. brevilamellae, S. distincta sp. n., and S. sublettorum sp. n. Two pupal types are described but not formally named. The following changes of combination are made: Stempellina chambiensis and Stempellina truncata are transferred to the genus Stempellinella. Zavrelia inopinata is listed as a new junior synonym of Stempellinella ciliaris.     

Psocoptera (Insecta) from Bermuda

Seventeen species of Psocoptera are recorded from Bermuda, increasing the known number from three. Four new species are described: Echmepteryx atlantica n. sp., Caecilius bermudensis n. sp., Indiopsocus hilburni n. sp., and I. nebulosus n. sp. The latter two species appear to be closely related and two alternative hypotheses are proposed for their origin. Ectopsocus spilotus Thornton and Wong is recorded outside the central Pacific area for the first time. The species are assigned to four categories according to probable duration of time on Bermuda and probable source of original invaders: (1) endemics (four species); (2) species with wide distributions in the tropics and subtropics, not restricted to islands and sea coasts (four species); (3) species largely restricted to sea coasts and islands, not necessarily tropical (three species); (4) species widely distributed in southeastern United States, not restricted to the sea coast or the subtropical region (five species).     

Taxonomic revision of the fruit fly genus Perilampsis Bezzi (Diptera,Tephritidae)

The Afrotropical fruit fly genus Perilampsis Austen is revised. In total, 17 species are recognized of which three are new to science: P. deemingi sp. nov., P. incohata sp. nov., and P. rubella sp. nov. Perilampsis thyene Munro is considered a junior synonym of P. amazuluana Munro. All species are described or re-described, with illustrations of wing patterns and female terminalia where deemed necessary for unambiguous identification. Their host-specificity is briefly discussed. An identification key to species is provided.     

First described fossil representatives of the parasitoid wasp taxa Asaphesinae n. n. and Eunotinae (Hymenoptera: Chalcidoidea: Pteromalidae sensu lato) from Eocene Baltic amber

ABSTRACT

New Baltic amber species of Pteromalidae sensu lato are described, from two different subfamilies, Asaphesinae n. n. and Eunotinae. Asaphesinae is provided as a replacement name for Asaphinae Ashmead 1904, which is a junior homonym of the trilobite family Asaphidae Burmeister 1843. Coriotela lasallei gen. n., sp. n.. and Butiokeras costae gen. n., sp. n.. are described as the first known fossil species of Asaphesinae and Eunotinae, respectively. These species establish the minimum known age of both groups in the Eocene. Taxonomic changes are also proposed for some extant species. The genus Desantisiana Neder de Román syn. n.. is found to be a junior synonym of Notoglyptus, and its only described species is transferred as Notoglyptus jujuyensis (Neder de Román) comb. n.. The tribe Calyconotiscini, previously classified in Eunotinae, is abolished and Calyconotiscus Narendran & Saleem is transferred to Pireninae.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:7A107FF9-28E7-40AA-8A9B-71321E476C07     

Two new species of Epimerella Kulijev, 1967 (Acari,Oribatida, Epimerellidae) from Turkey

Two new species of the genus Epimerella, E. luxtoni sp. nov. and E. subiasi sp. nov. collected from Yozgat Pine Grove National Park in Turkey are described. A key to the species of Epimerella is provided.     

Distributional and taxonomic notes on the crab spider genus Epidius with descriptions of five new species (Araneae: Thomisidae)

Distributional and taxonomic data are provided for six species of crab spiders of the genus Epidius Thorell, 1877 of which five species, E. coloratus sp. nov., E. elongatus sp. nov. (male), E. floreni sp. nov. (male/female), E. longimanus sp. nov. (male/female) and E. mahavira sp. nov. (male/female), are newly described. Evidence is provided to demonstrate that Pothaeus Thorell, 1895 (type species Pothaeus armatu is a junior synonym of Epidius. Epidius bazarus is shown to be a junior synonym of E. armatus comb. nov.

http://zoobank.org/urn:lsid:zoobank.org:pub:15B56D3E-69FB-46CD-8AFE-34919B844D14     

Stalked crinoids from Tasmanian seamounts. Part 1: Hyocrinidae

Faunal investigations conducted in 1997 on southern Tasmania seamounts, produced 10 specimens of stalked crinoids belonging to the family Hyocrinidae. These are the first hyocrinids to be recorded from this area. Three new species are described: Feracrinus koslowi sp. nov., Ptilocrinus tasmaniaensis sp. nov. and Ptilocrinus australis sp. nov. New data show that three previously described species should be referred to a single species Feracrinus aculeatus Mironov and Sorokina, 1998 and the genus Camaecrinus Mironov and Sorokina, 1998 becomes a junior synonym of Feracrinus. Although they have close affinities, the two species belonging to the genus Feracrinus live in different areas of the western Pacific. Ptilocrinus tasmaniaensis sp. nov. and P. australis sp nov. are the shallowest known species in the genus Ptilocrinus (sensu stricto). There is no evidence of endemism in hyocrinids living on south Tasmania seamounts.