北京猛禽寄生合饰带属旋尾线虫的报道及一新种记述(线虫纲,针形总科,针形科)

记述了寄生于北京猛禽体内的2种合饰带属线虫,其中一种为新种,一种为中国新纪录种.标本保存于北京师范大学生命科学学院.红角鸮合饰带线虫Synhimantus(Dispharynx)oti sp.nov.(图1～7)新种与Synhimantus(Dispharynx)capitata(Molin,1860)和S.(D.)buccalis(Gogoi and Sarmah,1988)较相似,但新种在第5对肛后乳突内侧有1对无柄乳突,左交合刺末端分叉,饰带长而与S.(D.)capitata有明显区别.新种与S.(D.)buccalis的主要区别为肛后乳突5对,左交合刺短,颈乳突三叉状位于饰带之后,阴门位于体中之前.正模♂,副模♀,采自红角鸮Otus scops(Linnaeus,1758)的食道.词源:新种的种名来自宿主名.纵纹腹小鸮合饰带线虫乌兹别克斯坦亚种Synhimantus(Dispharynx)noctuae uzbehistanica(Sultanov,1950)中国新纪录(图8～10)从纵纹腹小鸮Athene noctua(Scopoli,1769)的食道和口腔中采到3条雄虫.作者所采标本与Sultanov(1950)的原始描述基本相同,但前者饰带稍有波浪状的弯曲而原始描述为直的.     

New species of mites of the genus Ptilonyssus (Gamasina: Rhinonyssidae) isolated from Passeriformes (Aves: Passeriformes) from Russia and neighboring countries

Eight new species of the genus Ptilonyssus (Berl. et Troues.) (Gamasina: Rhinonyssidae) from nasal cavities of the passeriformes from territory of the former USSR are described: P. ammomani sp. n. from Ammomanus deserti (Alaudidae) collected in Turkmenistan; P. spini sp. n. from Spinus spinus (Fringillidae) of Kaliningrad district (Russia); P. ripariae sp. n. from Riparia riparia (Hirundinidae) and P. acanthopneustes sp. n. from Phylloscopus borealis (Sylviidae) collected in Tjumen district (Russia); P. pyrrhulinus sp. n. from Pyrrhula pyrrhula (Fringillidae) and P. anthi sp. n. from Anthus trivialis (Motacillidae) of Rjazan district; P. sylviicola sp. n. from Sylviae communis (Sylviidae) collected in Tatarstan; P. cyanosylviae sp. n. from Cyanosylvia svecica (Turdidae) collected from Novosibirsk district.     

On the Parasitic Protozoa of Liberia. V. Coccidia of Liberian Rodents.

SYNOPSIS. In a survey of coccidia of rodents from Harbel, Libera, the following species of Eimeria were found and described: E. musculoidei n. sp. from Mus (Leggada) musculoides; E. separata Becker & Hall, 1931 from Rattus (Dephomys) defua (new host record); E. praomysis n. sp. from Rattus (Praomys) tullbergi rostratus; E. dasymysis n. sp. from Dasymys incomptus rufulus; E. lemniscomysis n. sp. from Lemniscomys striatus striatus; and E. lophuromysis n. sp., E. sikapusii n. sp., E. liberiensis n. sp., E. harbelensis n. sp., E. africana n. sp., and E. kruidenieri n. sp. from Lophuromys sikapusi sikapusi.     

The Nematode Fauna in the Sulphide-Rich Brine Seep and Adjacent Bottoms of the East Flower Garden, NW Gulf of Mexico. I Chromadorida

Sixteen nematode species of the order Chromadorida are described from the East Flower Garden at 72 m depth in the north-western Gulf of Mexico. The material is from sandy bottom samples influenced or beyond the influence of a sulphide-rich brine seep. Fifteen species are new to science: Acantholaimus quadridentatus sp.n., Prochromadorella papillata sp.n., Austranema mexicanum sp.n., Rhips anoxybiotica sp.n., Filitonchoides thiobioticus gen. et sp.n., Paracyatholaimus spinulaosus sp.n., Marylynnia punctata sp.n., Marylynnia johanseni sp.n., Acanthopharyngoides bidentatus sp.n., Desmodora (Croconema)punctata sp.n., Desmodora (Desmodora) curvispiculum sp.n., Desmodora (Pseudochromadora) bulbosa sp.n., Chromaspirinia longisetosa sp.n., Prochaetosoma brighti sp.n. and Ixonema powelli sp.n. A specimen of Bathyepsilonema is also described and is probably new to science, but the available material only includes a female.     

A contribution to the Dicyrtomidae (Collembola) of Hawaii

Ten new species in three subgenera of Dicyrtoma are described from the Hawaiian Islands. Specimens were received from collections made on Hawaii, Maui, Kauai and Oahu. Species definitions are based on chaetotaxy of head, legs and the circumanal region. In addition, presence or absence of lateral spines (neosminthurid setae) on the parafurcular lobes may assist in grouping species within subgenera. Previous records of dicyrtomids from Hawaii include only one species, Ptenothrix ( Papaairioides ) daubia (Folsom). The following new species are described: Ptenothrix ( Ptenothrix ) hawaiicnaeis sp.n., Ptenothrix ( Papirioides ) kauaiensis sp.n., P. ( Papirioides ) serrata sp.n., Dicyrtoma ( Calvatomina ) sylvestratilis sp.n., D. ( Calvatomina ) brevifibra sp.n., D. ( Calvatomina ) tesselata sp.n., D. ( Calvatomina ) longidigita sp.n., D. ( Calvatomina ) bellingeri sp.n., D. ( Calvatomina ) madestris sp.n., and D. ( Calvatomina ) microdentata sp.n.     

Descriptions of New Taxa of Eulimidae (Mollusca, Prosobranchia), with Notes on Some Previously Described Genera

Eleven new genera and 17 species are described, with one exception parasites on echinoderms: Trochostilifer gen. n. with T. domus sp.n. (type species) (Philippines) on Stylocidaris efftuens, T. mortenseni sp.n. (New Caledonia) on Prionocidaris australis and T. slriatus (Hedley) on P. baculosa annulifera; Ophioarachnicola biformis gen. et sp.n. (Solomon Is.) on Ophio-arachna incrassata; Hemiliostraca sloani sp.n. (Aldabra I.) on Ophiomyxa australis; Robil-lardia solida sp.n. (Loyalty Is.), host unknown. Ersilia Monterosato is transferred from Lacunidae to Eulimidae, E. stancyki sp.n. (Florida) is a parasite of Ophiolepis elegans. Hyper-mastus echinodisci sp.n. and H. sauliae sp.n. (both Borneo) are parasitic on Echinodiscus bisperforatus; Monogamus parasaleniae sp.n. (Tonga I.) on Parasalenia gratiosa. Scalari-balcis gen.n. is erected for Mucronalia angulata Mandahl-Barth. Concavibalcis scalaris gen. et sp.n. is described from the Philippines, host unknown. Echiuroidicola cicatricosa gen. et sp.n. (Malaysia) is a parasite on the echiuroid Ochetostoma erythrogrammon. Peasistilifer gen.n. (type species Mucronalia nitidula Pease) is erected for a group of holothurian parasites. Prostilifer gen.n. is erected for Eulima subpellucida Pease, parasitic on Pacific holo-thurians. Paramegadenus scutellicola sp.n. (Pacific) is parasitic on Stellaster incei, P. incerta sp.n. on an Australian starfish. Asterolamia hians gen. et sp.n. is described from Astropecten indicus and A. cingulata from Craspidaster hesperus , both Pacific. Microstilifer gen.n. is erected for Stilifer auricula Hedley. Vitreobalcis gen.n. is erected for Apicalia holdsworthi H. Adams, a parasite of Mespilia globulus and V. laevis sp.n. (from Synaptula purpurea , Australia) is provisionally placed here. Luetzenia asthenosomae gen. et sp.n. (Australia) and L. toki Habe are both parasites on Asthenosoma.     

Gnathostomulida from Fiji, Tonga and New Zealand

Of 54 species of Gnathostomulida known to date, only six have been reported from the Pacific Ocean. This paper describes 18 species of Gnathostomulida from the Pacific islands of Fiji. Tonga and northern New Zealand. Of these, three are species previously described from the northeastern Atlantic and Mediterranean: Haplognathia ruberrima (Sterrer 1966), or the northwestern Atlantic: Haplognathia rosacea (Sterrer 1970) and Pterognathia ctenifera (Sterrer 1970). Fifteen species are new to science, including three that represent two new genera: Cosmognathia arcus gen. et sp.n., Cosmognathia bastillae sp.n., Pterognathia crocodilus sp.n., Pterognathia vilii sp.n., Agnathiella sp., Tenuignathia vitiensis sp.n., Ratugnathia mukuluvae gen . et sp.n., Gnathostomula salotae sp.n., Gnathostomula raji sp.n., Gnathostomula maorica sp.n., Austrognathia singatokae sp.n., Austrognathia nannulifera sp.n., Austrognathia novaezelandiae sp.n., Austrognatharia homunculus sp.n., and Austrognatharia pecten sp.n.     

Four new genera of the PIesiobracon Cameron group (Insecta, Hymenoptera, Braconinae)

Crinibracon gen.n. (type species: Crinibracon malayensis sp.n. from Malaysia), C. indicus sp.n. from India, C. striatus sp.n. from New Guinea, Lyricibracon gen.n. (type species: Lyricibracon bicolorus sp.n. from Brunei), Rugosibracon gen.n. (type species: Rugosibracon maculithorax sp.n. from S. Africa), R. nigerianus sp.n. from Nigeria and Simplicibracon gen.n. (type species: Simplicibracon maculigaster sp.n. from Taiwan) are described and illustrated. A key to the Plesibracon group of genera is provided, together with specific keys for the new genera Crinibracon and Rugosibracon .     

Five new species of Urocleidoides (Monogenoidea) (Mizelle and Price 1964) Kritsky, Thatcher, and Boeger, 1986, parasitizing the gills of Panamanian freshwater fishes

During an investigation of gill monogenoidean parasites from freshwater fishes in central Panama, 5 new species of Urocleidoides (sensu stricto) were found: Urocleidoides cultellus n. sp., Urocleidoides visiofortatus n. sp., and Urocleidoides advenai n. sp. from the gymnotiform Brachyhypopomus occidentalis (Hypopomidae); Urocleidoides neotropicalis n. sp. and Urocleidoides piriatiu n. sp. from the characiforms Saccodon dariensis (Parodontidae) and Ctenolucius beani (Ctenoluciidae), respectively. Our findings represent the first known species of Urocleidoides from these fishes in Central America and demonstrate that they are morphologically linked to their South American congeners.     

New species of the Rhinonyssid mites (Gamasina: Rhinonyssidae) from birds of Russia and neighboring countries

Four new species of the nasal mite family Rhinonyssidae collected in different regions of the former USSR are described: Neonyssus (Otocorinyssus) alaudae sp. n. from Alauda arvensis L. (Alaudidae, Passeriformes) from Turkmenistan; Rhinonyssus clangulae sp. n. from Clangula hyemalis (L.) (Anatidae, Anseriformes) from Yakutia; R. marilae sp. n. from Aythya marilae L. (Anatidae, Anseriformes) from the Russian Far East; Locustellonyssus sibiricus sp. n. from Locustella certhiola (Pall.) (Sylviidae, Passeriformes) from Siberia.     

Ten new species of Haliotrema (Monogenoidea: Dactylogyridae) from Australian fish and a revision of the genus

Ten new species of Haliotrema from Australian fish are described and figured: H. cteno-chaeti sp. n. from Ctenochaetus strigosus; H. falcanalis sp. n. from Triacanthus falcanalis; H. lineate sp. n. from Acanthurus lineatus; H. chrysotaeniae sp. n. from Lutjanuschrysotaenia; H. cromileptis sp. n. from Cromileptis altivelis; H. epinepheli sp. n. from Epinephelus merra and E. fasciatus; H. holocentri sp. n. from Holocentrus ruber; Haliotrema chrysostomi sp. n. from Lethrinus chrysostomus and Plectorhinchus pictus; H. fleti sp. n. n. from L. fletus and L. chrysostomus; H. scari sp. N. from Scarus fasciatus.
H. dempsteri (Mizelle & Price, 1964) comb. n. from Acanthrus mata, A. dussumieri and A. xanthopterus: H. johnii (Tripathi, 1959) comb. n. from Lutjanus johni and L. fulviflamma: H. parahaliotrema (Mizelle & Price, 1964) comb. n. from Zebrasoma veliferum and A. grammoptilus: and H. obesa (Caballero, Bravo Hollis & Grocott, 1955) comb. n. from Tetraodon hispidus are redescribed and transferred from the genera Parahaliotrema Mizelle & Price, 1964, Ancyrocephalus Creplin, 1839, Parahaliotrema , and Tetrancistrum Goto & Kikuchi, 1917 respectively.
H. brevis (Mizelle & Price, 1964) comb, n. , H. canescens (Mizelle & Price, 1964) comb. n. and H. zanclus (Mizelle & Price, 1964) comb. n. are transferred from Pseudohaliotrema Yamaguti, 1953; H. eilatica (Paperna, 1965) comb. n. , H. teuthis (MacCallum, 1915) comb. n. , H. triacantha (Tripathi, 1959) comb. n. and H. lethrini (Yamaguti, 1937) comb. n. are transferred from Ancyrocephalus Creplin, 1839.
The generic diagnosis is emended to include the above-mentioned species and the taxonomy of the genus is discussed and the formation of six species groups is proposed.     

Additional Records of Digenetic Trematodes of Birds from Taiwan

43 species of digenetic trematodes of birds are reported from Taiwan. One new family, one new subfamily, two new genera, and nine new species are described: Taiwantrematidae fam. n. Taiwantrema arborophilae gen. et sp. n. from Arborophila crudigularis; Cyclocoelidae, Morishitium taiwanense sp.n. from A. crudigularis; Eucotylidae, Tanaisia (Tamerlania) taiwanensis sp. n. from A. crudigularis; Brachylaimidae, Leucochloridium taiwanense sp. n. from A. crudigularis; Echinostomatidae, Echinostoma taiwanense sp. n. from Zosterops japonica simplex; Dicrocoeliidae, Concinnum taiwanense sp. n. from Pycnonotus taivanus; Lecithodendriidae, Pseudocryptotropa formosae sp. n. from Pycnonotus sinensis formosae; Microphallidae, Promicrophallinae subfam. n. Promicrophallus taiwanensis gen. et sp. n. from A. crudigularis; Opisthorchiidae, Metametorchis taiwanensis sp. n. from the domestic duck.     

Monogeneans from Pangasiidae (Siluriformes) in Southeast Asia: VII. Six new host-specific species of Thaparocleidus Jain, 1952 (Ancylodiscoididae) from Pangasius polyuranodon

The examination of gill parasites from Pangasius polyuranodon Bleeker, 1852 (Siluriformes, Pangasiidae) revealed the presence of six new host-specific species of Monogenea, all belonging to Thaparocleidus Jain, 1952 (Monogenea, Ancylodiscoididae) as defined by Lim (1996) and Lim et al. (2001): T. caestus n. sp., T. crassipenis n. sp., T. legendrei n. sp., T. levangi n. sp., T. slembroucki n. sp. and T. virgula n. sp.     

Studies of coccidian parasites of fish from the coast of Senegal (West Africa): new species of the genus Goussia (Apicomplexa, Eucoccidiida, Calyptosporidae)

Six new species of coccidian parasites of fish are described from the coast of Senegal: Goussia dakarensis sp.n. from Brachydeuterus auritus, Pomadasys peroteti and Galeoides decadactylus; Goussia decapteri sp.n. from Decapterus rhonchus; Goussia exoceti sp.n. from Hirundichthys affinis; Goussia emissolei sp.n. and Goussia soumbediounensis sp.n. from Leptocharias smithii; and Goussia trachinoti sp.n. from Trachinotus ovatus. Goussia clupearum (Thélohan, 1894) was found in eight new host species and G. senegalensis Faye, 1988 in one new host species.     

The marine Tubificidae (Oligochaeta) of the barrier reef ecosystems at Carrie Bow Cay, Belize, and other parts of the Caribbean Sea, with descriptions of twenty-seven new species and revision of Heterodrilus, Thalassodrilides and Smithsonidrilus

Fifty-nine species of Tubifieidae are recorded from Belize on the Caribbean side of Central America. Twenty-five are new to science: Ainudrilus geminus sp.n., Heronidrilus gravidus sp.n., Heterodrilus flexuosus sp.n., H. ranus sp.n., H. modestus sp.n., Coralliodrilus rugosus sp.n., C. randyi sp.n., Phallodrilus compactus sp. n., P. singularis sp.n., P. vicinus sp.n., P. nasutus sp.n., P. bipartitus sp.n., Inanidrilus reginae sp.n., Olavius finitimus sp.n., O. vacuus sp.n., O. (Olavius) pravus sp.n., Bathydrilus vetustus sp.n., B. egenus sp.n., Thalassodrilides bruneti sp.n., Limnodriloides anxius sp.n., L. major sp.n., L. sacculus sp.n., L. adversus sp.n., Smithsonidrilus appositus sp.n., S. involutus sp.n. Phylogenetic analyses indicate that Heterodrilus Pierantoni, 1902, Thalassodrilides Brinkhurst & Baker, 1979, and Marcusaedrilus Righi & Kanner, 1979, are paraphyletic taxa as previously defined. They are therefore revised to include also apomorphic species earlier attributed to separate genera; in so doing, Marcusaedrilus becomes a junior synonym of Smithsonidrilus Brinkhurst, 1966. Smithsonidrilus pauper sp.n. (Peru), and S. multiglandularis sp.n. (Florida and Puerto Rico) are also described, and Limnodriloides claviger Erséus, 1982 is regarded as a synonym of L. pierantonii (Hrabě, 1971).     

Pararalichus gen.n. (Acarina, Pterolichidae) from New World parrots (Aves, Psittacidae)

Pararalichus gen.n. (Pterolichidae, Pterolichinae) is described; two species groups, from species of Brotogeris Vigors and Touit Gray, respectively, include two named and ten new species. From Brotogeris : the type species Pararalichus dilatatus (Favette & Trouessart) stat.n., comb.n. [= Protolichus ( Mesolichus ) hemiphyllus dilatatus ] from Brotogeris jugularis (Müller), Brazil, Guatemala, Panama; P. chrysopteri sp.n. from B. chrysopterus (L.). Guyana, Surinam; P. cyanopterae sp.n. from B. cyanoptera (Pelzeln), Bolivia, Peru; P. pyrrhopteri sp.n. from B. Pyrrhopterus (Latham), Ecuador, Peru; P. sanctithomae sp.n. from B. sanctithomae (Müller), Bolivia, Peru; P. tiricae sp.n. from B. tirica (Gmelin), Brazil; P. versicolori sp.n. from B. versicolorus (Müller), Brazil, Peru. From Touit: P. hemiphyllus (Mégnin & Trouessart) comb.n. [ =Pterolichus (P.) hemiphyllus ] from Touit batavica (Boddaert), Surinam, Trinidad; P. dilectissimae sp.n. thrn T. dilectissima (Sclater & Salvin), Colmbia, Costa Rica; P. huetii sp.n. from T. huetii (Temminck), Brazil, Guyana, Peru; P. parpuratae sp.n. from T. purpurata (Gmelin), Brazil, Guyana, Surinam; P. surdae sp.n. from T. surda (Kuhl), Brazil. All hosts are Central and South American parrots. Mesolichus Trouessart, 1899 is recognized as a monotypical genus.     

Opalinidae (Slopalinida) in Madagascan Anura: Zelleriella Metcalf, 1920 and Protoopalina Metcalf, 1918

Between January and April, 1995, 142 Madagascan anurans collected at nine sites and comprising 61 species in three families were checked for opalinids in the cloaca. Zelleriella madagascariensis n. sp. was found in two of three Dyscophus insularis (Microhylidae) from Morondava; Protoopalina devinckae n. sp. in one Ptychadena mascareniensis (Ranidae) from Morondava; P. primordialis (Awerinzew, 1913) in two Ptychadena mascareniensis from Antananarivo; P. drachi Tuzet & Knoepffler, 1968 in three of seven Ptychadena mascareniensis from Antananarivo and Andasibe; P. legeardi n. sp. in one Mantidactylus lugubris (Ranidae) and one of two M. grandidieri both from Andasibe; P. grolleaui n. sp. in one Scaphiophryne marmorata (Microhylidae) from Andasibe; P. charvisi n. sp. in two S. calcarata from Morondava; and P. perantonii n. sp. in three Aglyptodactylus madagascariensis (Ranidae) from Andasibe. The biogeographical significance of these findings is discussed.     

New species of the fleas Farhangia and Nestivalius,from endemic rodents in Sulawesi,Indonesia

The fleas (Siphonaptera: Pygiopsyllidae) Farhangia quattuordecimdentata sp. n. and Farhangia sedecimdentata sp. n. are described from pygmy squirrels (Prosciurillus spp.), and Nestivalius sulawesiensis sp. n. from murine rodents, all from Sulawesi, Indonesia. Both new species of Farhangia were collected in Central Sulawesi (Sulawesi Tengah); F. quattuordecimdentata sp. n. was recovered mainly from P. murinus, whereas F. sedecimdentata sp. n. was recovered mainly from P. leucomus. These new species are compared with the two previously described species of Farhangia: F. celebensis (Ewing) from P. murinus in North Sulawesi (Sulawesi Utara) and F. sciuri (Ewing) from the tree squirrel Callosciurus prevosti in Sabah (Borneo). Nestivalius sulawesiensis sp. n. was collected from six species of endemic murine rodents in both North and Central Sulawesi. It is compared to the morphologically similar N. pomerantzi (Traub) from Mindanao, which parasitizes murine hosts that are endemic to the Philippines.     

Monogeneans from Pangasiidae (Siluriformes) in Southeast Asia: V. Five new species of Thaparocleidus Jain, 1952 (Ancylodiscoididae) from Pangasius Nasutus

The examination of gill parasites from Pangasius nasutus (Bleeker, 1862) (Siluriformes, Pangasiidae) revealed the presence of five new species of Monogenea, all belonging to Thaparocleidus Jain, 1952 (Monogenea, Ancylodiscoididae) as defined by Lim (1996) and Lim et al. (2001): T. serpens n. sp. T. ocrea n. sp., T. megagripus n. sp., T. citreum n. sp. and T. alatus n. sp.