Revision of Flabelliderma Hartman, 1969 (Polychaeta: Flabelligeridae)

The flabelligerid genus Flabelliderma Hartman, 1969 Hartman, O. 1969. Atlas of the sedentariate polychaetous Annelids from California, 812Los Angeles: University of Southern California, Allan Hancock Foundation.  [Google Scholar] is redefined and its type species is re‐established. In comparison with Flabelligera Sars, 1829 Sars, M. 1829. Bidrag til Söedyrenes Naturhistorie; Förste Hæfte, 60Bergen: Dahl.  [Google Scholar], the diagnostic features include the fusion of papillae forming tubercles, often adhering sediment particles, and notopodial lobes forming large ovoid lobes. Four species are described and presented as new combinations, and three others were previously undescribed; thus the species included are F. papillosa (Essenberg, 1922 Essenberg, C. E. 1922. Stylarioides papillosa, sp. nov., a new annelid from the San Diego region.. University of California, Publications in Zoology, 22: 379–381.  [Google Scholar]) from southern California, F. berkeleyorum n. sp. from Washington, F. claparedei (de Saint‐Joseph, 1898 de Saint‐Joseph, A. 1898. Les annélides polychètes des côtes de France (Manche et Océan).. Annales des Sciences Naturelles, Zoologie, Série 8, 5: 209–464.  [Google Scholar]) from the Bay of Biscay, F. gourdoni (Gravier, 1906 Gravier, C. 1906. Sur les annélides polychètes recueillies par l'Expédition Antarctique Française (Aphroditiens, Amphinomiens, Flabelligériens, Maldaniens, Ampharétiens).. Bulletin du Museum d'Histoire Naturelle, Paris, 7: 535–540.  [Google Scholar]) from Antarctica, F. lighti n. sp. from Guadalupe Island, western Mexico, F. ockeri n. sp. from southern California, and F. pruvoti (Fauvel, 1930 Fauvel, P. 1927. Polychètes sédentaires & addenda aux polychètes errantes.. Faune de France, 16: 1–494.  [Google Scholar]) from New Caledonia.     

Zerconid mites (Acari: Mesostigamata: Zerconidae) from Croatia with description of four new species

This paper contributes to the knowledge of the family Zerconidae, describing material collected from several locations in Croatia. Seventeen species are listed, four of them (Prozercon martae sp. nov., Zercon danyii sp. nov., Zercon laczii sp. nov. and Zercon lanceolatus sp. nov.) proved to be new to science, a further eight species (Zercon arcuatus Trägårdh, 1931 Trägårdh, I. 1931. Terrestrial Acarina. Zool Faeroes., 2(49): 1–69.  [Google Scholar], Zercon athiasi Vincze, 1965 Vincze, S. 1965. Einige Beiträge zur Zerconiden-Fauna Ungarns. Opusc Zool Inst Zoosyst Univ Budapest., 5(2): 241–246.  [Google Scholar], Zercon berlesei Sellnick, 1958 Sellnick, M. 1958. Die Familie Zerconidae Berlese. Acta Zool Hung., 3: 313–368.  [Google Scholar], Zercon latissimus Sellnick, 1944 Sellnick, M. 1944. Zercon C. L. Koch. Acari, Blätter Milbenk., 5: 30–41.  [Google Scholar], Zercon romagniolus Sellnick, 1944 Sellnick, M. 1944. Zercon C. L. Koch. Acari, Blätter Milbenk., 5: 30–41.  [Google Scholar], Zercon storkani Hala?ková, 1969 Hala?ková, V. 1969. Zerconidae of Czechoslovakia (Acari: Mesostigmata). Acta Univ Carol-Biol., 3–4: 175–352.  [Google Scholar], Zercon tematinensis Ma?án & Fend'a, 2004 Ma?án, P and Fend'a, P. 2004. Zerconid mites of Slovakia (Acari, Mesostigmata, Zerconidae). Bratislava: Institute of Zoology, Slovak Academy of Sciences., : 238 [Google Scholar], Zercon (Zerconella) leitnerae Willmann, 1953 Willmann, C. 1953. Neue Milben aus den östlichen Alpen. Aus den Sitzungsberichten der Österr. Akad Wissensch Math.-naturw. Kl., Abt. I. 162. Bd., 6. Heft. Wien. p., : 449–519.  [Google Scholar]) are recorded for the first time from Croatia.     

A new genus and species of Neotropical Anacolini and new distributional records (Insecta,Coleoptera, Cerambycidae)

A new genus is described: Acanthocornis gen. nov., type species, Acanthocornis flavus sp. nov. from Brazil, Pará. A new species is described: Atrocolus guarani sp. nov. from Paraguay, Cordillera, which differs from Atrocolus mariahelenae Monné and Monné, 2008 Monné, MA and Monné, ML. 2008. Atrocolus mariahelenae, novo gênero e espécie de Anacolini (Coleoptera, Cerambycidae). Iheringia Sér Zool, 98(2): 215–217. [Crossref], [Web of Science ®] , [Google Scholar] principally by the sparse punctures in the occiput and pronotum and by the dull interspaces between elytral carinae. We present new distributional data for Myzomorphus gounellei Lameere, 1912 from Brazil, São Paulo, and Biribellus martinsi Galileo, 1987 Galileo, MHM. 1987. Sistemática das tribos Meroscelisini e Anacolini (Coleoptera, Cerambycidae, Prioninae) nas Américas. II, Anacolini. Rev Bras Entomol, 31(4): 481–705.  [Google Scholar] from Brazil, Rondônia, and new country data for Myzomorphus scutellatus Sallé, 1849 Sallé, A. 1849. Coléoptères nouveaux de l'Amérique. 2e partie. Ann Soc Entomol Fr, 2(7): 429–435.  [Google Scholar] and Nicias alurnoides (Thomson, 1857), both from Trinidad and Tobago, and Xanthonicias prostrata Galileo, 1987 Galileo, MHM. 1987. Sistemática das tribos Meroscelisini e Anacolini (Coleoptera, Cerambycidae, Prioninae) nas Américas. II, Anacolini. Rev Bras Entomol, 31(4): 481–705.  [Google Scholar] from Peru, Junin. All the species are illustrated.     

Establishment of a new subfamily for Shenius anomalus (Shen, 1935) (Crustacea: Decapoda: Brachyura: Dotillidae)

Shenius anomalus (Shen, 1935 Shen, CJ. 1935. On some new and rare crabs of the families Pinnotheridae, Grapsidae and Ocypodidae from China. Chin J Zool., 1: 19–40. 15 figures [Google Scholar]) has previously been assigned to the Macrophthalmidae Dana, 1851, and the Camptandriidae Stimpson, 1858 Serène, R. 1974. Note on the genera and species of the Camptandriinae Stimpson, 1858 (Decapoda, Brachyura: Ocypodidae). Treubia, 28(3): 59–117.  [Google Scholar]. A close examination of adult and first stage zoeal morphology confirms some previous suggestions that S. anomalus is actually an anomalous member of the Dotillidae Stimpson, 1858 Serène, R. 1974. Note on the genera and species of the Camptandriinae Stimpson, 1858 (Decapoda, Brachyura: Ocypodidae). Treubia, 28(3): 59–117.  [Google Scholar]. However, because a number of distinctive features distinguish it from all other dotillid genera a new subfamily Sheniinae is established.     

Taxonomy of the genus Gabrius Stephens, 1829 (Coleoptera: Staphylinidae: Philonthina) from China,with description of two new species

In this paper, two new species of the genus Gabrius from China are described and illustrated: G. zhoui sp. nov. from Sichuan and G. invisus sp. nov. from Beijing, Hubei, Hunan, Henan, Shaanxi, Sichuan and Zhejiang. Gabrius imitator (Fauvel, 1895 Fauvel, A. 1895. Staphylinides nouveaux de l'Inde et de la Malaisie. Rev Entomol, 14: 180–286.  [Google Scholar]), G. lebedevi (Bernhauer, 1910 Bernhauer, M. 1910. Zur Staphylinidenfauna des palaearktischen Gebietes. Soc Entomol, 25: 71–71. 78–79 [Google Scholar]), G. tirolensis (Luze, 1903 Luze, G. 1903. Eine neue Art der Staphyliniden-Gattung Philonthus Curtis aus Mitteleuropa. Verhandlungen der k. k. Zool-botan Gesellschaft Wien, 53: 386 [Google Scholar]), G. kambaitiensis Scheerpeltz, 1965 Scheerpeltz, O. 1965. Wissenschaftliche Ergebnisse der Schwedischen Expedition 1934 nach Indien und Burma. Coleoptera Staphylinidae (except Megalopsidiinae et Steninae). Ark Zool, 17: 93–371.  [Google Scholar], G. cinctiventris Scheerpeltz, 1965 Scheerpeltz, O. 1965. Wissenschaftliche Ergebnisse der Schwedischen Expedition 1934 nach Indien und Burma. Coleoptera Staphylinidae (except Megalopsidiinae et Steninae). Ark Zool, 17: 93–371.  [Google Scholar], G. egens (Sharp, 1874 Sharp, DS. 1874. The Staphylinidae of Japan. Entomol Soc London Trans, : 1–103.  [Google Scholar]), G. smetanai Schillhammer, 1997 Schillhammer, H. 1997. Taxonomic revision of the Oriental species of Gabrius Stephens (Coleoptera: Staphylinidae). Mono Coleop, 1: 1–139.  [Google Scholar] and G. zerchei Schillhammer, 1996 Schillhammer, H. 1996. New genera and species of Asian Staphylinini (Coleoptera: Staphylinidae: Staphylininae). Koleopterol Rundsch, 66: 59–71.  [Google Scholar] are reported from China for the first time. Thus, a total of 53 species of the genus Gabrius are known from China.     

A revision of the Caridina gracilirostris De Man, 1892, species group,with descriptions of two new taxa (Decapoda; Caridea; Atyidae)

Re‐examination of the syntypes of Caridina gracilirostris De Man, 1892 De Man, J. G. 1892. “Decapoden des Indischen Archipels.”. In Zoologische Ergebnisse einer Reise in Niederlandisch Ost‐Indien Edited by: Weber, M. Vol. 2, 265–527. Plates 15–29 [Google Scholar], shows that the type series is composed of three species. These three species are similar in the form of the rostrum, but can be differentiated easily by a combination of rostral formula and sexual appendages. To stabilize the taxonomic status of these species, a lectotype for C. gracilirostris is selected. A lectotype for Caridina appendiculata Jalihal and Shenoy, 1998 Jalihal, D. R. and Shenoy, S. 1998. “Taxonomic revision of some Indian prawn species of genus Caridina H. Milne Edward, 1837 (Atyidae).”. In Proceedings and abstracts of the Fourth International Crustacean Congress, 128–129. Amsterdam, , Netherlands: The Crustacean Socrety.  [Google Scholar], is also designated from among the remaining syntypes of C. gracilirostris. A new species, C. neglecta, is described. Caridina gracilirostris and C. gracilima Lanchester, 1901 Lanchester, W. F. 1901. On the Crustacea collected during the “Skeat” expedition to the Malay Peninsula.. Proceedings of the Zoological Society of London, 1900([1901]): 533–574.  [Google Scholar], are redescribed and figured, and C. appendiculata is transferred to the C. nilotica species group. A new species group is also recognized for C. gracilirostris, C. neglecta, C. gracilima, and a new species, C. longifrons. The C. gracilirostris species group is defined here as taxa possessing a rostrum with subapical teeth, fewer than 10 dorsal teeth, and without any postorbital teeth.     

Four new records and a new species of Dactylokepon Stebbing, 1910 (Epicaridea: Bopyridae: Ioninae) from Chinese waters

Five species of the parasitic isopod genus Dactylokepon are described from brachyuran crabs and a scyllarid shrimp collected in Chinese waters. Four species are first recorded from this region, D. richardsonae Stebbing, 1910 Stebbing, T. R. R. 1910. Isopod from the Indian Ocean and British East Africa.. Reports of the Percy Sladen Trust Expedition to the Indian Ocean in 1905, under the leadership of Mr. J. Stanley Gardiner, M. A. Transactions of the Linnean Society of London, Series 2, Zoology, 14(1): 83–122.  [Google Scholar] infesting Portunus argentatus (White), D. semipennatus Bourdon, 1983 Bourdon, R. 1983. Expédition Rumphius II (1975) Crustacés parasites, commensaux, etc. (Th. Monod éd.). VIII. Crustacés isopodes (3e partie: Épicarides Bopyridae).. Bulletin du Muséum National d'Histoire Naturelle, Paris, Série 4, 5(A3): 845–869.  [Google Scholar] infesting Portunus haanii (Stimpson) and Lupocyclus rotundatus Adams and White, D. holthuisi Bourdon, 1967 Bourdon, R. 1967. Sur deux nouveaux épicarides (Isopoda) parasites de crustacés decapods.. Zoologische Mededelingen, 42(17): 167–174.  [Google Scholar] infesting Eduarctus martensii (Pfeffer), and D. caribaeus Markham, 1975 Markham, J. C. 1975. New records of two species of parasitic isopods of the bopyrid subfamily Ioninae in the western Atlantic.. Crustaceana, 29(1): 55–67.  [Google Scholar] infesting Randallia trituberculata Sakai. In addition, one species is new to science, D. barbuladigitus n. sp. infesting Liagore rubromaculata (De Haan). Six brachyuran crabs are reported for the first time as hosts of bopyrids. The new species is distinguished from other species of Dactylokepon in having a prominent trifid frontal lamina and a distinct digitate barbula.     

Rehabilitation of Bryconaethiops yseuxi Boulenger, 1899 (Characiformes: Alestidae) from the Congo River basin,Africa

Bryconaethiops yseuxi Boulenger, 1899 Boulenger, G. A. 1899. Matériaux pour la faune du Congo. Poissons nouveaux du Congo.. Annales du Musée du Congo, Tervuren, Zoologie 1(4: Polypères, Clupes, Mormyres, Characins), : 59–96.  [Google Scholar], originally described from “Haut Congo”, is rehabilitated. The species was synonymized, successively with B. microstoma (Günther, 1873 Günther, A. 1873. New fishes from Angola.. Annals and Magazine of Natural History, London (Series 4), 12(68): 142–144. [Taylor & Francis Online] , [Google Scholar]) and B. macrops Boulenger, 1920 Boulenger, G. A. 1920. Poissons recueillis au Congo belge par l'expédition du Dr. C. Christy.. Annales du Musée du Congo (Série 1), 2(4): 1–38.  [Google Scholar], subsequently rehabilitated, and then again considered as a junior synonym of B. microstoma. Bryconaethiops yseuxi is here considered as a valid species, easily distinguished from all other Bryconaethiops species by its small size (maximum: 72.2 mm SL), 7.5 rows of scales between the dorsal‐fin origin and the lateral line; 11–13/1/8–12 gill rakers on the first gill arch and long dorsal‐fin and anal‐fin bases, respectively, 15.7–17.6% of SL and 22.7–25.9% of SL.     

On the morphology and geographical distribution of some problematic South Palearctic Cyclops (Copepoda: Cyclopidae)

Females and males of two South Palearctic Cyclops, C. ankyrae Mann, 1940 Mann, A. K. 1940. Über pelagische Copepoden türkischer Seen (mit Berücksichtigung des übrigen Planktons).. Internat Rev Hydrobiol., 40: 1–87.  [Google Scholar] and C. abyssorum divergens Lindberg, 1936 Lindberg, K. 1936. Notes sur des Cyclopides (Crustacés Copépodes) de l'Iran.. Bull Mus R Hist Nat Belg., 12(17): 1–26.  [Google Scholar] are redescribed, and their taxonomic relationships are discussed. Cyclops ankyrae can be distinguished from congeners by the spine formula of the terminal exopodal segments (2433), distinct anal operculum, bare proctodeum, presence of a longitudinal row of large spinules near the palp on the frontal surface of the mandibular coxopodite, spinule ornamentation of the maxilliped coxopodite, presence of hairs on the caudal surface of P3–P4 couplers, and lack of large spinules on the frontal surface of the P1 basipodite. Cyclops abyssorum divergens differs from C. abyssorum s. str. in the relatively short inner median caudal seta, reduced spinule ornamentation on the caudal surface of P4 coxopodite, and presence of large spinules on the maxillular palp. Cyclops singularis Einsle, 1996 is synonymized here with C. a. divergens Lindberg, 1936 Lindberg, K. 1936. Notes sur des Cyclopides (Crustacés Copépodes) de l'Iran.. Bull Mus R Hist Nat Belg., 12(17): 1–26.  [Google Scholar]. The geographic distribution of C. a. divergens is revised.     

New records and hosts for three species of pseudionine bopyrids (Crustacea: Isopoda: Bopyridae) parasitizing munidid squat lobsters (Crustacea: Anomura: Munididae) in Philippine waters

Three species of pseudionine bopyrid isopods infesting four species of munidid squat lobsters are reported from Philippine waters: Pleurocryptella laevis (Richardson, 1910 Richardson, H. 1910. Marine isopods collected in the Philippines by the U. S. Fisheries steamer Albatross in 1907–8. Bureau of Fisheries Document., 736: 1–44.  [Google Scholar]) from Agononida analoga (Macpherson, 1993); Aporobopyrus retrorsa (Richardson, 1910 Richardson, H. 1910. Marine isopods collected in the Philippines by the U. S. Fisheries steamer Albatross in 1907–8. Bureau of Fisheries Document., 736: 1–44.  [Google Scholar]) from Munida philippinensis Macpherson and Baba, 1993 and Munida kuboi Yanagita, 1943; and Munidion laterale Richardson, 1910 Richardson, H. 1910. Marine isopods collected in the Philippines by the U. S. Fisheries steamer Albatross in 1907–8. Bureau of Fisheries Document., 736: 1–44.  [Google Scholar] from Paramunida scabra (Henderson, 1885). All of these hosts, except for Paramunida scabra, are recorded for the first time bearing parasitic isopods.