Position and Delineation of Chrysopetalidae and Hesionidae (Annelida,Polychaeta, Phyllodocida)

Previous studies suggest that the polychaete taxa Hesionidae and Chrysopetalidae may not represent separate groups, that Pilargidae constitute a subgroup within Hesionidae, and that Hesionides and Microphthalmus are highly derived hesionids. Phylogenetic systematic analyses of Phyllodocida and the subgroup Nereidiformia are presented in order to clarify the position and delineation of these taxa. The phyllodocida analysis includes 18 families representing the majority of the taxa in the group, is rooted with Onuphidae, and is based on 42 absent/present coded morphological characters, obtained mainly from literature. All 69 resulting shortest trees include the clade (Chrysopetalidae, Nereididae, Hesionidae), but with either Syllidae, Nautiliniellidae, Pilargidae or (Aphroditiformia, Pisionidae) as sister. In- and outgroup taxon selection for the Nereidiformia study is dictated by the outcome of Phyllodocida analysis, with scores based on examined species of two chrysopetalids, four hesionids, one nereid, one pilargid, one pisionid, one syllid, plus the putative hesionids Hesionides arenaria and Microphthalmus sp. It is based on 46 absent/present coded morphological characters. Two equally parsimonious trees indicate that chrysopetalids and hesionids are well delineated, that pilargids and hesionids are non-overlapping, and that Microphthalmus and Hesionides are not hesionids.     

Phylogeny of Hesionidae (Aciculata, Polychaeta), assessed from morphology, 18S rDNA, 28S rDNA, 16S rDNA and COI

We assess phylogenetic relationships within the polychaete family Hesionidae from morphological data combined with nucleotide data from 18S rDNA, 28S rDNA, 16S rDNA and COI. Parsimony and Bayesian analyses were performed on two data sets; the first was based on a more restricted set of terminals with both morphological and molecular data (17 ingroup terminals), while the second included additional taxa with morphological data only (25 ingroup terminals). The different sets of terminals yielded fully congruent results, as did the parsimony and the Bayesian analyses. Our results indicate high levels of homoplasy in traditionally used morphological characters in the group, and that Hesioninae, Gyptini and Gyptis are nonmonophyletic. Hesionini (mainly Hesione and Leocrates ), Psamathini (mainly Hesiospina , Micropodarke , Nereimyra , Psamathe and Syllidia ), Ophiodrominae (Gyptini and Ophiodromini) and Ophiodromini (mainly Heteropodarke , Ophiodromus and Podarkeopsis ) are monophyletic and agree with previous classifications, and Hesionini is probably the sister to all other hesionids. The placements of the small hesionids capricornia and Lizardia , the hydrothermal vent taxa Hesiodeira and Hesiolyra , and the newly described Hesiobranchia , remain uncertain.     

Oxydromus Grube, 1855 reinstated over Ophiodromus Sars, 1862 (Polychaeta,Hesionidae)

The hesionid polychaete genera Oxydromus Grube, 1855 and Ophiodromus Sars, 1862 have been regarded as synonyms with the former considered as invalid since it was thought to be a junior homonym of Oxydromus Schlegel, 1854. However, Schlegel’s name is an incorrect subsequent spelling for Ocydromus Wagler, 1830 (Aves, Gruiformes, Rallidae) and is not an available name. Consequently, Oxydromus Grube, 1855 must be reinstated for this hesionid polychaete genus. A check-list of valid species of Oxydromus including 30 new combinations is provided.     

A phylogenetic analysis of the nursery-web spider family Pisauridae, with emphasis on the genera Architis and Staberius (Araneae: Lycosoidea)

This study presents a general cladistic analysis of pisaurid genera, with emphasis on the Neotropical genera Architis Simon and Staberius Simon. The analysis was based on a matrix with 21 terminal taxa: eight species of Architis , Staberius spinipes (Taczanowski), seven exemplars of other pisaurid genera and five outgroup taxa. These terminals were scored for 59 morphological and three behavioural characters. An analysis with all characters equally weighted resulted in two most parsimonious trees, differing only in the position of Architis colombo Santos. In both trees Pisauridae arouse as a monophyletic group, and the exemplars of Architis composed a clade with S. spinipes . Contrary to hypotheses from the literature, Thalassius Simon emerged as sister-group of all remaining pisaurids, not as a close relative of Dolomedes Latreille. The genera Tinus F.O.P. -Cambridge and Thaumasia Perty appeared in the trees as the closest relatives of Architis and Staberius Simon. The analysis strongly supported S. spinipes as the sister-group of A. helveola (Simon), indicating that Architis as currently delimited is paraphyletic. Based on these results, Staberius is considered a subjective junior synonym of Architis . Additionally, the genus Mimicosa Petrunkevitch, originally described in Tetragnathidae, is transferred to Pisauridae and considered a junior synonym of Architis . Two species are proposed as junior synonyms of A. spinipes comb.n. Mimicosa spinosa Petrunkevitch and Staberius lemoulti Caporiacco.     

A partial revision of Gyptis (Gyptini,Ophiodrominae, Hesionidae,Aciculata, Annelida), with descriptions of a new tribe,a new genus and five new species

Phylogenetic analyses of molecular data (COI, 16SrDNA, 18SrDNA, and 28SrDNA) show that the hesionid genus Gyptis Marion & Bobretzky in Marion, 1874, and the tribe Gyptini Pleijel, 1998, are nonmonophyletic as currently delineated. We introduce the new tribe Amphidurini and the new genus Neogyptis to accommodate these new findings. Amphidurini is sister to Gyptini and Ophiodromini and includes Amphiduros Hartman, 1959, Amphiduropsis, Pleijel, 2001, Neogyptis gen. nov. , and, possibly, Parahesione Pettibone, 1956. Morphologically, Amphidurini can be separated from Gyptini by the distally, rather than subdistally, inserted ventral cirri, and Neogyptis by the combination of this feature, the presence of a median antenna, and a distal ring with papillae on the proboscis. We redescribe and transfer the four species Gyptis crypta Pleijel, 1993, Gyptis mediterranea Pleijel, 1993, Gyptis plurisetis Hilbig, 1992, and Gyptis rosea (Malm, 1874) from Gyptis to Neogyptis gen. nov. , and describe five new species from shallow waters in Belize, Hong Kong, off Vladivostok, and deep‐sea hydrothermal vents in the Lau Basin off Fiji.     

Some comments on the taxonomy of the species of the genus Neogrubea Dillon & Hargis, 1968 (Monogenea: Mazocraeidae) and their synonyms

The genus Asymmetria Suriano, 1975 is considered a junior synonym of Neogrubea. Similarly, the species A. symmetria Suriano, 1975 is considered to be a junior synonym of N. soni Evdokimova, 1969, and A. platensis Rey & Meneses, 1985 and possibly N. stromateae Gibson, 1976 junior synonyms of N. seriolellae Dillon & Hargis, 1968.     

The genus Valdivianemertes Stiasny-Wijnhoff 1923 (Nemertea,Enopla, Hoplonemertea): nomenclatural status and proper systematic position

The genus Akrostomum was erected by Grube in 1840 for a single species A. stannii which remained a nomen dubium until redescribed by Bürger in 1895 as Amphiporus stanniusi. Bürger (1909) described Drepanophorus valdiviae which shared many characters with A. stannii. Stiasny-Wijnhoff (1923) noted that these two forms belonged neither to Amphiporus nor Drepanophorus and united them in a new genus Valdivianemertes but did not mention the earlier name Akrostomum nor a family affiliation. Several major characters are examined. The nomenclatural status is analyzed, with retention of the junior synonym Valdivianemertes, and the type species is fixed as V. stannii by subsequent designation. Family affiliation is discussed, and the genus is transferred to the Cratenemertidae.     

A Cambrian corynexochoid trilobite with only two thoracic segments

Discovery of articulated specimens of Vistoia? minuta Resser shows that species to be an isopygous corynexochoid trilobite with only two thoracic segments in the holaspid period. A new genus, Thoracocure, is proposed to include Vistoia? minuta Resser and Tonkinella idahoensis Resser, and concepts of those species are revised. Neoteny appears to be responsible for several holaspid characters of T. minuta. its holaspid size may be the smallest known for trilobites, and a pelagic mode of life is suggested. The combination of characters possessed by T. minuta requires revision of current concepts of the orders Agnostida and Corynexochida. As a related matter, it is proposed that the Miomera of Jaekel (1909) be suppressed as a subjective junior synonym of the Agnostida (nomen translatum Kobayashi, 1935) of Salter (1864).     

Scymnodon plunketi (Waite, 1910): a junior synonym of Scymnodon macracanthus (Regan, 1906) (Somniosidae: Elasmobranchii)

The taxonomic status and validity of Scymnodon macracanthus (Regan, 1906) and Scymnodon plunketi (Waite, 1910) are revised in light of new material from the Southern Pacific and Indian Oceans. Despite being historically accepted as distinct taxa, recent studies suggested the possibility that these species could represent a single taxon. Morphometrics, meristics and morphology of dermal denticles show that S. plunketi is indeed a junior synonym of S. macracanthus. Previous distinctive characters proved to be the result of intraspecific variation. S. macracanthus is therefore redescribed including an updated comparative diagnosis for the genus Scymnodon in the family Somniosidae.     

A review of selected South- and East Asian Tanytarsus v.d. Wulp (Diptera: Chironomidae)

Male and pupa of Tanytarsus calorifontis sp. n. are described. Diagnoses, hypopygium drawings for the examined species and distribution are given for: Tanytarsus akantertiusSasa & Kamimura, T. angulatus Kawai, T. atagoensis Tokunaga,T. bathophilusKieffer, T. boninensis Tokunaga, T. formosae (Kieffer), T. formosanusKieffer, T. infundibulusChaudhuri & Datta, T. kikuchiiSasa, Kawai & Ueno, T. konishii Sasa & Kawai, T. mcmillani Freeman, T. mendax Kieffer, T. miyakobrevis Sasa & Hasegawa, T. monstrosus Chaudhuri et al., T. ogasaquartus Sasa & Suzuki, T. ogasatertius Sasa & Suzuki, T. okuboi Sasa & Kikuchi, T. oscillans Johannsen, T. ovatus Johannsen, T. oyamai Sasa, T. pollexus Chaudhuri & Datta, T. shouautumnalis Sasa, T. shoudigitatus Sasa, T. takahashii Kawai & Sasa, T. tamaundecimus Sasa, T. tonebeceus Sasa & Tanaka, T. tusimatneousSasa & Suzuki, T. unagiseptimus Sasa, T. uraiensis Tokunaga, T. yakuheiusSasa & Suzuki and T. yunosecundus Sasa. Tanytarsus ikiefeus Sasa & Suzuki is a new junior synonym of T. konishii. Tanytarsus ikifegeus Sasa & Suzuki, T. miyakoflavus Sasa & Hasegawa,T. oyabepallidus Sasa, Kawai & Ueno, T. simantoopeus Sasa et al. and T. tusimatheius Sasa & Suzuki are new junior synonyms of T. okuboi. Tanytarsus nippogregarius Sasa & Kamimura is a new junior synonym of T. bathophilus. Tanytarsus cultellus Chaudhuri & Datta and T. sibafegeus Sasa et al. are new junior synonyms of T. oscillans.Tanytarsus insulus (Guha et al., 1985) is a new junior synonym of T. ovatus. Tanytarsus sakishimanus Sasa & Hasegawa, T. vinculus Chaudhuri et al., T. parvistylus Chaudhuri & Datta, T. fusciabdominalis Guha et al. and T. euformosanus Kikuchi & Sasa are new junior synonyms of T. formosanus. Tanytarsus tsutaprimus Sasa, T. tokarajekeus Sasa & Suzuki, T. tusimatlemeus Sasa & Suzuki, T. tusimatopeus Sasa & Suzuki and T. yakugeheuus Sasa & Suzuki are new junior synonyms of T. shouautumnalis. Tanytarsus togasiroidus Sasa & Okazawa is a new junior synonym of T. shoudigitatus. Tanytarsus tusimatjekeus Sasa & Suzuki and T. tusimatkeleus Sasa & Suzuki are new junior synonyms of T. akantertius, and Tanytarsus tusimatpequeus Sasa & Suzuki is a new junior synonym of T. tusimatneous. Virgatanytarsus toganiveus (Sasa & Okazawa), Cladotanytarsus utonaiquartus (Sasa) and Zavrelia tusimatijeus (Sasa & Suzuki), all previously placed in Tanytarsus, are new combinations.     

Neoaplectana Steiner, 1929 a junior synonym of Steinernema Travassos, 1927 (Nematoda; Rhabditida)

Summary A type specimen of Steinernema kraussei and a population of this nematode from the type host were compared with three species of Neoaplectana. No characters were found to separate the two genera and so Neoplectana Steiner, 1929 is considered to be a junior synonym of Steinernema Travassos, 1927. Valid species now included within the genus Steinernema are: S. kraussei (Steiner, 1923) Travassos, 1927 (type species); S. glaseri (Steiner, 1929) n.comb.; S. feltiae (Filipjev, 1934) n.comb. and S. bibionis (Bovien, 1937) n.comb. A key is given to these four species and their junior synonyms are listed.     

Taxonomic review of Bourguyiinae,cladistic analysis,and a new hypothesis of biogeographic relationships of the Brazilian Atlantic Rainforest (Arachnida: Opiliones,Gonyleptidae)

The subfamily Bourguyiinae Mello‐Leitão, 1923 (Gonyleptidae) is revised, and both phylogenetic and biogeographic hypotheses are proposed. Bourguyiinae is monophyletic, and is the sister group of the remainder of the Gonyleptidae species used for analysis, except for the Metasarcinae, which collectively is the sister group of Metavononoides orientalis Mello‐Leitão, 1923 (Cosmetidae). Bourguyiinae is divided into two genera: Bourguyia (six species) and Asarcus (four species). The genus‐level synonyms proposed here are as follows: Caldasius, Styloleptes, and Stylopisthos are junior synonyms of Bourguyia; Bogdana, Cnemoleptes, and Opisthoplites are junior synonyms of Asarcus. The species synonyms proposed here are as follows: Afranius amarali Mello‐Leitão, 1934 is a junior synonym of Bourguyia albiornata Mello‐Leitão, 1923 ; Drastus hamatus Roewer, 1943 and Styloleptes conspersus Piza, 1943 are junior synonyms of Bourguyia trochanteralis Roewer, 1930 ; Asarcus corallipes Simon, 1879 , Asarcus lutescens Sørensen, 1884 , Asarcus pallidus Mello‐Leitão, 1923 , and Opisthoplites ypsilon Sørensen, 1884 are junior synonyms of Asarcus longipes Kollar in Koch, 1839 ; Asarcus nigriconspersus Soares & Soares, 1945 is a junior synonym of Asarcus ingenuus Melo‐Leitão, 1940. New species described are: Bourguyia bocaina sp. nov. (Serra da Bocaina, São José do Barreiro, São Paulo), Bourguyia vinosa sp. nov. (E.B. Boracéia, Salesópolis, São Paulo), and Asarcus putunaberaba sp. nov. (Parque Nacional do Caparaó, Alto Caparaó, Minas Gerais). Bourguyiinae is endemic to the Atlantic Rainforest in the Brazilian states of Minas Gerais, Rio de Janeiro, São Paulo, and Paraná. Based on the modified data matrix of Pinto‐da‐Rocha et al., we propose a new biogeographical hypothesis for the Atlantic Rainforest. We suggest that Bourguyiinae species were originally distributed from the coastal region of Paraná to the north of Rio de Janeiro and south‐east of Minas Gerais, with subsequent dispersals both to northern and southern areas. © 2009 The Linnean Society of London, Zoological Journal of the Linnean Society, 2009, 156 , 319–362.     

Taxonomic status of the loaches Paracobitis vignai and P. rhadinaea (Teleostei: Nemacheilidae) in Iran

The crested loaches of the genus Paracobitis from the Sistan basin (Iran) are reviewed based on morphological and mitochondrial cytb and COI sequences characters to check the status of taxa in phylogenetic trees. Paracobitis rhadinaea (Regan, 1906) and P. vignai Nalbant & Bianco, 1998 were known only based on minor morphological differences (presence or absence of scales, caudal fin shape, colour pattern and fish size). We failed to find any diagnostic molecular and morphological characters between them. Therefore, we regard P. vignai as a junior synonym of P. rhadinaea.     

Phylogenetic analysis and revision of the linyphiid spider genus Solenysa (Araneae: Linyphiidae: Erigoninae)

In this paper we carry out a taxonomic revision and phylogenetic analysis of the linyphiid spider genus Solenysa Simon, 1894. A total of 12 species is treated here, including five new species collected from China and Japan: Solenysa akihisai Tu sp. nov., Solenysa lanyuensis Tu sp. nov., Solenysa retractilis Tu sp. nov., Solenysa tianmushana Tu sp. nov. , and Solenysa yangmingshana Tu sp. nov. Solenysa circularis Gao, Zhu & Sha, 1993 is a junior synonym of Solenysa protrudens Gao, Zhu & Sha, 1993. We have assembled two different character matrices to reconstruct the phylogenetic relationships of Solenysa. In the first matrix (Matrix 1), five representative species of Solenysa were added to the morphological dataset of Miller & Hormiga to test the monophyly of the genus and its placement within Linyphiidae. The genitalic structures and somatic morphology of Solenysa were studied by means of scanning electron microscopy for the first time. To infer the species‐level phylogenetic relationships of Solenysa we produced a second matrix (Matrix 2) that includes all 12 Solenysa species and six outgroup species chosen from the results of the analysis of the first matrix. The two most parsimonious trees from the analysis of Matrix 1 support the monophyly of Solenysa and its placement within the ‘Distal Erigonines’ clade. The single most parsimonious tree resulting from the analysis of the second matrix suggests that the Solenysa clade includes four monophyletic groups, each group represented by a distinct genitalic pattern. The morphology of Solenysa, both somatic and genitalic, is highly autapomorphic. © 2011 The Linnean Society of London, Zoological Journal of the Linnean Society, 2011, 161 , 484–530.     

The taxonomic history of the family Lecanicephalidae Braun, 1900, a little known group of marine cestodes

Parataenia Linton cannot exist as a cestode genus as it is preoccupied. Discobothrium van Beneden is not a junior synonym of Echeneibothrium van Beneden, and Hornellobothrium Shipley & Hornell and Eniochobothrium Shipley & Hornell are very likely not junior synonyms of Discobothrium. Hexacanalis Perrenoud should be considered a junior synonym of Cephalobothrium Shipley & Hornell. Yogeshwaria Chincholikar & Shinde, Spinocephalum Deshmukh and Flapocephalus Deshmukh are considered unrecognisable. Staurobothrium Shipley & Hornell should be returned to the Phyllobothriidae. Balanobothrium Hornell should remain in the Onchobothriidae Braun. The order Lecanicephalidea was not established by Baylis. There are no grounds for recognising the superfamily Lecanicephaloidea Southwell which contains only the Lecanicephalidae Braun. The elevation of the lecanicephalids to an order, the Lecanicephala, does not appear to be valid. To avoid further confusion the scheme set out by Braun (1900) should be used as a basis for classification of the lecanicephalids.     

A New Synonymy in the Genus Pteronarcys (Plecoptera: Pteronarcyidae)

Pteronarcys macra Ra, Baik et Cho, 1991 from South Korea is a new junior synonym of P. sachalina Klapálek, 1908. P. sachalina is frequently sympatric with P. reticulata Burmeister, 1839, and new characters to distinguish the larvae of both species are presented.     

Phylogenetic relationships in the tribe Oxyptilini (Lepidoptera,Pterophoridae, Pterophorinae) based on morphological data of adults

The monophyly of the tribe Oxyptilini and phylogenetic relationships of the genera embraced in this tribe were examined using 171 (75 binary and 96 multistate) characters of adult morphology. The study material included 98 species of 30 genera, representing all previously recognized genera of Oxyptilini, together with the genera Sphenarches, Antarches, Diacrotricha, and Cosmoclostis, four species of Oidaematophorini, three species of Platyptiliini, as well as three and two other species belonging to Pterophorini and Exelastini respectively. Two Agdistis species were used as outgroups. The cladistic analysis resulted in six equally parsimonious trees. A majority of the recovered synapomorphic characters have previously been used in the taxonomy of the subfamily. However, 25 novel characters were found. The monophyly of Oxyptilini was supported, although only with homoplastic characters and low amounts of tree confidence; the genera Capperia, Procapperia, Paracapperia, Oxyptilus, Megalorhipida, and Trichoptilus were found to be nonmonophyletic; Sphenarches and Antarches were recovered as members of Oxyptilini; the two genera Cosmoclostis and Diacrotricha were placed out of Oxyptilini, inside the tribe Pterophorini; and close affinity of the genus Dejongia to Stangeia, Stenodacma, Megalorhipida, Trichoptilus, and Buckleria species was revealed. Four new combinations, Cosmoclostis lanceata (Arenberger) comb. nov. , Nippoptilia regulus (Meyrick) comb. nov. , Capperia tadzhica (Zagulajev) comb. nov. , and Buckleria negotiosus (Meyrick) comb. nov. are proposed; Capperia insomnis Townsend was considered as a senior synonym of Procapperia hackeri Arenberger syn. nov. , Buckleria negotiosus (Meyrick) as a senior synonym of Buckleria vanderwolfi Gielis syn. nov. , and Oxyptilus variegatus Meyrick syn. nov. as a junior synonym of Oxyptilus secutor Meyrick. © 2011 The Linnean Society of London, Zoological Journal of the Linnean Society, 2011, 163 , 484–547.     

Palp morphology in two species of Prionospio (Polychaeta: Spionidae)

The palp morphology of Prionospio fallax Söderström, 1920 from Sweden and Prionospio cf. saldanha Day, 1961 from Thailand was examined with a scanning electron microscope. Prionospio fallax was also studied in vivo using light-microscopy. Both species have grooved feeding palps, adorned with up to five ciliary characters: frontal cilia, transverse ciliary bands (or bandlets), latero-frontal cirri, lateral cilia and randomly distributed non-motile cirri. All, except the frontal cilia and non-motile cirri, are asymmetrically arranged relative to the long axis of the palps. Prionospio fallax possesses transverse bandlets and the other four groups, while P. cf. saldanha has transverse bands (consisting of several contiguous bandlets), frontal cilia and some randomly scattered cirri. Asymmetrical palp ciliation was previously only known in Marenzelleria viridis (Verril, 1873) and the genus Scolelepis Blainville, 1828. The newly recognised transverse ciliary bands and bandlets are considered to be homologous with the transverse ciliary rows found basally on the palps of Paraprionospio pinnata (Ehlers, 1901). This multistate character (named transverse cilia) may prove useful in elucidating the phylogeny of the Prionospio-complex of genera.     

The Noctuoidea (Lepidoptera) described by Linnaeus

Linnaeus described 166 nominal species of Noctuoidea, of which 144 (86.7%) are currently used as valid names, 18 are synonyms, one is a homonym and three taxa remain unknown. Seven taxa were described solely from illustrations in contemporary literature. Lectotypes are designated for 139 (87.4%) of the 159 remaining taxa, 122 of them from the Linnaean collection in London, 13 from the Queen Ludovica Ulrica's collection in Uppsala, Sweden, and four from other contemporary collections. Two Linnaean senior synonyms are introduced: Hada plebeja comb. nov. (Linnaeus, 1761) for the current H. nana (Hufnagel, 1766) and Oeonistis altica (Linnaeus, 1768) comb. nov. for Oe. entella (Cramer, 1779). Erebus occiduus (Linnaeus, 1758) syn. nov. is a junior subjective synonym of E. crepuscularis (Linnaeus, 1758); L. marmorides (Cramer, 1775) Stat. rev. should be reinstated for Letis occidua auct. In two species pairs the Linnaean names have been interpreted incorrectly. The lectotype designation of Phalaena prasinana Linnaeus, 1758, by Lempke (1947) is invalid because the specimen is not syntypic. According to the new lectotype, Pseudoips prasinanus (Linnaeus, 1758) comb. nov. replaces P. faganus (Fabricius, 1781), and Bena bicolorana (Fuessly, 1775) comb. nov. is available for the other species. Abrostola triplasia (Linnaeus, 1758) Stat. rev. replaces A. trigemina (Werneburg, 1864), and for the other species A. triparlila (Hufnagel, 1766) should be reinstated. One neotype designation [Eilema complanum (Linnaeus, 1758)], one lectotype designation [Xylena exsolela (Linnaeus, 1758)], and precedence of a junior synonym [Ophideres fullonia (Clerck, 1764)] over its unused senior synonym are to be referred to the ICZN; until their decision the current usage must be followed. The identity of Mesapamea secalis (Linnaeus, 1758) stat. rev. corresponds to current usage, but, under presence of syntypic material, the recent neotype designation by Lempke (1988) will be referred to the ICZN. The revision is mainly based on the discovery that the insect pins and the way specimens are prepared give evidence of the authenticity of the material. Contrary to the views of earlier authors, Linnaeus had his labels with the specific name pinned against the bottom of the drawers by the specimen pin. Because the labels have been moved twice during subsequent curations, their present position is less indicative of the authenticity than has been previously suggested. The origin of the so-called n-labels is discussed.     

Phylogeny and taxonomy of European funnel‐web spiders of the Tegenaria−Malthonica complex (Araneae: Agelenidae) based upon morphological and molecular data

The taxonomy and systematics of European house spiders, currently constituting the ill‐defined Tegenaria?Malthonica complex (including Aterigena) in the family Agelenidae, are revised. In Europe four monophyletic genera and 81 species are defined. One genus, Eratigena gen. nov. , and seven species are described as new; at species level 17 new synonyms and 20 new combinations are proposed, and the original combination of 14 species is reinstated. Five species could not be placed (incertae sedis) because of insufficient material and one taxon is regarded as ‘nomen dubium’. On the basis of a detailed morphological assessment, 88 characters were chosen for a cladistic analysis. Phylogenetically informative characters include mostly spination patterns as well as spinneret and genital structures. In addition to morphology, three gene sections [cytochrome c oxidase subunit 1 (CO1), nicotinamide adenine dinucleotide dehydrogenase subunit 1 (NADH1) 28S] were analysed. Morphological and molecular analyses were performed individually and in combination applying maximum parsimony and Bayesian tree search methods. In all resulting trees Malthonica and Tegenaria in their present composition are either polyphyletic or paraphyletic. Consequently, we redefined the two genera and erected a new genus, Eratigena gen. nov. Identification keys are provided for the European agelenid genera as well as for the European species of Tegenaria and Eratigena gen. nov. The genera and most of the constituent species are described and illustrated. The new classification has also been applied to some extra European members of the Tegenaria‐Malthonica complex resulting in additional three new synonyms, seven reversals to the original combination, and four new combinations. © 2013 The Linnean Society of London