The oldest known avian eggshell,Plagioolithus fukuiensis,from the Lower Cretaceous (upper Barremian) Kitadani Formation,Fukui, Japan

Fossil record of Early Cretaceous birds may be geographically biased, and eggs and eggshells predating the Late Cretaceous were unknown. Here, we report the oldest known bird eggshell (FPDM-V-0009175) collected from the upper Barremian Kitadani Formation in Katsuyama City, Fukui, Japan. The Kitadani Formation likely represents fluvial environments. Thin-section and scanning electron microscope analyses revealed diagnostic characters of FPDM-V-0009175, including thin (0.44 mm) shell, smooth external surface, non-branching and narrow pore canals with relatively constant width, three structural layers, oblique crystal orientation from vertical in the external layer, and mammillary to continuous to external layer thickness ratio of 1:1:0.44. These characters allow assignment of FPDM-V-0009175 to a new oogenus and oospecies, Plagioolithus fukuiensis, and suggest it belonging to a bird. The three-layered eggshell structure is seen in extant and extinct birds, Plagioolithus fukuiensis, and non-avian theropods. Therefore, such structure may be plesiomorphic among theropods, appearing in the late Barremian or earlier. As the first bird body fossil from the Mesozoic of Japan, Plagioohlithus fukuiensis suggests extensive distribution and abundance of birds in the Barremian East Asia. Plagioolithus fukuiensis indicates that the late-Barremian birds inhabited and reproduced in the fluvial environments within a basin located along the eastern margin of the Asian continent.http://www.zoobank.org/urn:lsid:zoobank.org:pub:90A8CCE8-57F7-473C-855C-B2CCE2BBD1A2     

A new species of Tetartopeus Czwalina, 1888 from Turkey,and some additional records from the West Palaearctic region (Coleoptera: Staphylinidae: Paederinae)

Tetartopeus frischi sp. n. from the U?ak Province in western Anatolia, Turkey, is described and illustrated. Additional records of ten species of Tetartopeus are reported from the West Palaearctic region, among them several new country records. An updated key to the Turkish species of Tetartopeus is presented.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:8B832717-E48D-444A-9E1A-2946DA1BCA68     

Re-evaluation of Chelichnus tazelwürmi,a non mammalian therapsid-grade track from the Upper Permian Arenaria di Val Gardena

In this paper, a revision of tracks referred to as Chelichnus tazelwürmi is reported. The performed analysis, consisting of a holistic approach by means of a mainly morphological analysis, and a secondarily functional one, led to the proposal of a new ichnogenus, named as Contiichnus tazelwurmi. The three dimensional morphology of the tracks allows for the inference of a complex cycle of locomotion by the trackmakers. The tracks were formed in the main phases (i.e. touch-down, weight-bearing and kick-off) by different axes of body load and transference, indicating that the whole fore autopod was involved in the cycle of locomotion and actively contacted the substrate, while for the hind autopod the functional prevalence was markedly centro-medial. Some track features suggest a therapsid-grade synapsid as potential trackmaker. However, the reconstructed autopodial structure does not correlate with known autopods from the Late Permian body fossil record. These observations stress the importance of tetrapod ichnology studies in improving knowledge in the field of vertebrate palaeontology. http://www.zoobank.org/urn:lsid:zoobank.org:pub:B4EB4D42-1A3B-48EC-B83F-6942F741AF30

http://www.zoobank.org/urn:lsid:zoobank.org:pub:B4EB4D42-1A3B-48EC-B83F-6942F741AF30     

A worldwide species catalogue and key of Sermyloides (Coleoptera,Chrysomelidae, Galerucinae) with description of two new species from China

In this study, a species catalogue of Sermyloides, including 42 species, is given. Two new species are described: Sermyloides wuyiensis sp. nov. from Fujian, China and Sermyloides bipunctatus sp. nov. from Chongqing, China. A key to species, photographs of aedeagus, habitus of new species and habitus of 14 species of Chinese holotypes are provided.www.zoobank.org/urn:lsid:zoobank.org:pub:820BDA9F-633B-49D8-B5F0-45610E622C9A.     

A new species of the genus Megasis Guenée, 1845 from Turkey (Lepidoptera: Pyralidae)

A new species in the family Pyralidae is described: Megasis kocaki sp. n., of which the adult, head and the male genitalia are illustrated. The new species is compared with the closely allied Megasis hyrcanella Ragonot, 1893.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:0136DD7F-0E91-4114-9B3B-A42E6114A985     

New species and new records of Apataniidae (Insecta: Trichoptera) from east central China

Three new species of Apataniidae from China, Apatania protracta sp. n., Apatidelia paramartynovi sp. n., and Moropsyche dawuensis sp. n. are described and illustrated. We also report Apatania semicircularis Leng and Yang, 1998 for the first time from Hubei Province.

Apatania protracta: http://zoobank.org/urn:zoobank.org:pub:8317EB90-9316-4F7B-94C6-65938A6F2873

Apatidelia paramartynovi: http://zoobank.org/urn:zoobank.org:pub:8741CE6F-B339-4842-BD8C-04BE8B21A222

Moropsyche dawuensis: http://zoobank.org/urn:zoobank.org:pub:B5CB815D-59B5-401F-9308-9EE24A9BBAF7     

A new species of Onychopterochelius Blüthgen (Hymenoptera: Vespidae: Eumeninae) from Turkey

Onychopterocheilus sarikamisensis sp. n. is described and illustrated from eastern Turkey. The species is related to O. hellenicus (Morawitz, 1885) but differs by the shape of the clypeus and antennae, and by the pale colouration of the maculations.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:A3E75353-EC16-458F-908FAB9240E8016B     

Pseudobithynia guldeni sp. n., a new gastropod species from the Mediterranean region of Turkey (Gastropoda: Truncatelloidea)

A new Bithyniidae species Pseudobithynia guldeni sp.n. is described from the Mediter-ranean region of Turkey based on shell and male genitalia morphology. An identification key for the species of Pseudobithynia of Turkey is given.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:FA659D77-5B02-4C2F-9A6D-D61E676778E1     

A new species of Plesiodimylus (Dimylidae,Eulipotyphla, Mammalia) from the Early Miocene of Spain

Abstract

We report a new dimylid species, Plesiodimylus ilercavonicus sp. nov., from the Early Miocene locality of Mas d’Antolino B-5 (Ribesalbes-Alcora, Castelló, Spain). This new species of Plesiodimylus is an amblyodont form of the genus and exhibits some primitive characters. The phylogenetic and palaeoenvironmental implications of this southern occurrence of Plesiodimylus in Lower Miocene sediments are discussed.

http://zoobank.org/lsid:zoobank.org:pub:E78DB979-6552-4BE2-BEC9-FA2EA05B7B39     

A new species of Limnia Robineau-Desviody, 1830 (Diptera: Sciomyzidae) from Iran

A new species of the dipteran family Sciomyzidae is described from Iran: Limnia kassebeeri sp. n., which is similar to L. unguicornis (Scopoli, 1763) and L. paludicola Elberg, 1965, but differs from them by the reticulate pattern on the anal cell, the presence of one small seta on the anepisternum, in addition to fine hairs and the features of the genitalia.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:FCD0AD91-E21D-44CA-9D11-90DE5A92F52D     

A new species of Hercostomus Loew, 1857 (Diptera: Dolichopodidae) from Turkey

A new species of Hercostomus is described from Turkey: Hercostomus anatoliensis sp. n. The new species is close to Hercostomus parvilamellatus (Macquart, 1827), but is distinguished by its genitalia.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:38B210E3-610D-4BAB-91AC-A212A8054474     

Zercon kadiri sp. n., a new oligophagous mite from Eastern Anatolia (Acari: Mesostigmata: Zerconidae)

A new species of the family Zerconidae, Zercon kadiri sp. n., is described based on female, male, deutonymph and protonymph specimens. The material was collected in litter and soil under stone pines (Pinus pinea) in the Malatya Province of Turkey. The similarities and differences between the related species within the same genus are discussed. http://www.zoobank.org/urn:lsid:zoobank.org:pub:C56027B1-4A4B-4018-83B6-04B41A4C51FC     

Abundant assemblage of Ostracoda (Crustacea) in Mexican Miocene amber sheds light on the evolution of the brackish-water tribe Thalassocypridini

Amber inclusions of fully aquatic animals are rare, most of them isolated specimens of water-bound insect larvae. In contrast, we here describe an ample, speciose fauna of 262 fully aquatic individuals of Ostracoda (Crustacea) from Mexican amber of Early Miocene age. This fauna was trapped whilst under water swimming around trunks of resin-producing trees in a brackish lagoon. Ostracod crustaceans are typically around a millimeter in length, and are known for their mostly well-calcified bivalved carapaces that account for their unparalleled fossil record in arthropods. However, in the Chiapas amber we found representatives of the tribe Thalassocypridini, which are characterised by lightly calcified carapaces and therefore lack a substantial fossil record. Embedded in amber, this ‘drawback’ becomes a clear benefit because the unobstructed view onto the appendages otherwise hidden in the carapace allowed us to identify nine ostracod species, six of them new to science. The exceptional number of individuals permitted insights into population composition, reproduction, taphonomy and into micro-environmental parameters of the amber’s place of formation. Based on ecological data available for Recent Thalassocypridini species, we posit that this tribe reached a peak radiation in open lagoonal settings during the Miocene, and shifted towards anchialine environments by the Recent.

http://zoobank.org/lsid:zoobank.org:pub:3C93A06B-F86B-404F-985D-139897F97EF3     

New species of Nanomis Lugo-Ortiz and McCafferty, 1999 (Ephemeroptera: Baetidae) from Venezuela

As the first taxonomic and faunistic report of Nanomis Lugo-Ortiz and McCafferty, 1999 for Venezuela, we describe a new species, N. rasmusseni sp. n., based on material from Andean streams. Comparisons of the nymphal and imaginal stages of N. rasmusseni with those of N. galera Lugo-Ortiz and McCafferty, 1999 – the only species currently known for this genus – are done in detail. Further, additional morphological characters are discussed to delineate the genus from the other baetid genera. Likewise, ecological data and distribution of N. rasmusseni in the Andean highlands of Venezuela are provided, which improves knowledge of the richness and distribution of the genus in South America.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:C9DF3936-101F-4240-B067-AC5DF394C805     

A new species of Polydrusus (Polydrusus) Germar (Coleoptera:Curculionidae) from the Kurdistan region of Iraq

Polydrusus (s. str.) akreanus sp. n. is a new record of Curculionidae found in Iraqi Kurdistan. The new species is described, illustrated and compared with Polydrusus (s. str.) kadleci Borovec & Germann, 2013 known from Turkey and Iran, which is morphologically similar to the new species.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:9FDC3C5B-6854-4DEF-BDF6-EE6809F82DEE     

A new species of Penion P. Fischer, 1884 from northern New Zealand (Mollusca: Neogastropoda: Buccinoidea)

We describe a new, morphologically distinct species of Penion found off the Three Kings Islands, Middlesex and King banks, and Cape Reinga, in the far north of New Zealand.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:573BCBA0-1FFB-490D-8AEF-AC156354E48B     

A new hypogean species of the genus Domene Fauvel, 1873 from Turkey (Coleoptera: Staphylinidae: Paederinae)

Domene bordonii sp. n. is described and illustrated from Geyik Mountains, Konya province, central southern Anatolia. This new hypogean species was collected with a subterranean pitfall trap in the mesovoid shallow substratum.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:72D06EC5-885F-4BCC-8066-A16B28016697