564. PASSIFLORA GABRIELLIANA

Summary.  A new, large and fragrant-flowered species of Passiflora, P. gabrielliana (Passifloraceae), from French Guiana, is described; its history, taxonomy, distribution, ecology and cultivation are discussed.     

562. PASSIFLORA MINIATA

Summary.  A well-documented Passiflora species from Bolivia, Brazil and Colombia, which has been extensively cultivated under the erroneous name Passiflora coccinea Aubl., is here described as P. miniata Vanderplank; its history, taxonomy, distribution, ecology and cultivation are discussed.     

Revision of the Australian Coccinellidae (Coleoptera). Part 3. Tribe Sukunahikonini

Abstract  The Australian members of the circumtropical coccinellid tribe Sukunahikonini are revised and placed in three genera: Scymnomorphus Weise (five species), Pharellus Sicard (two species) and Paraphellus Chazeau (two species). Scymnus rostratus Lea, 1929 is transferred to Paraphellus as P. rostratus (Lea) comb. n. The following new species are described from Australia: Pharellus glabratus sp. n., P. popei sp. n.; Paraphellus magnopunctatus sp. n.; Scymnomorphus fulvus sp. n., S. hirtus sp. n., S. ker sp. n., S. luteus sp. n., S. storeyi sp. n. Nomenclatural history, diagnoses and distribution are provided for each species. Keys to the genera and species are included.     

937. PASSIFLORA PUNICEA

Passiflora punicea Ruiz & Pavón ex DC., considered by Maxwell T. Masters (1872) and E. P. Killip (1938) to be a synonym of P. vitifolia Kunth is here reinstated at species rank. It is described and illustrated in colour and with black and white line drawings. Its history, distribution, similarities to related species and cultivation are discussed. A key to its closest related species is provided.     

Notes on the family Cupuladriidae (Bryozoa), and on Cupuladria remota sp. n. from the Marquesas Islands

Colony morphology, life history, and the resulting concepts of generic inter-relationships within the family Cupuladriidae are discussed. The characters of the genus Cupuladria , and of the C. canariensis complex of species from the Tertiary to Recent of Europe, West Africa and the Central American regions, are described and illustrated. Cupuladria remota sp. n., a close relative of the Recent Brazilian species, C. monotrema , is described from the mid-Pacific Marquesas Islands. The origin of this isolated population, and its possible distributional history, are discussed.     

Three new species of the genus Peptostreptococcus isolated from humans: Peptostreptococcus vaginalis sp. nov., Peptostreptococcus lacrimalis sp. nov., and Peptostreptococcus lactolyticus sp. nov.

We describe three new species of the genus Peptostreptococcus which were isolated from human specimens and were tentatively identified as Peptostreptococcus prevotii. These three organisms were not homologous with previously described type strains of the genus Peptostreptococcus. A total of 12 strains that were identified biochemically as P. prevotii were divided into five independent DNA similarity groups; 10 of these strains were divided into three similarity groups which exhibited significant phenotypic differences from previously described species. Therefore, we propose the following new species: Peptostreptococcus vaginalis for group 1 strains, Peptostreptococcus lacrimalis for group 2 strains, and Peptostreptococcus lactolyticus for group 3 strains. The type strain of P. vaginalis is strain GIFU 12669 (= JCM 8138), the type strain of P. lacrimalis is strain GIFU 7667 (= JCM 8139), and the type strain of P. lactolyticus is strain GIFU 8586 (= JCM 8140).     

New Harpacticoida (Crustacea, Copepoda) from the North Atlantic Ocean. VIII. The description of Eurycletodes (Oligocletodes) quadrispinosa sp.n. and the male of E. (O.) monardi Smirnov (Cletodidae)

Eurycletodes (O.) quadrispinosa Sp.n. and the male of Eurycletodes (O.) monardi are described. E. quadrispinosa differs from the closely related species E. echinatus Lang, E. parasimilis Por and E. arcticus Lang in the setation of segment 1 and 2 Exp P2–P4, of segment 2 Exp p24 and of the Exp P5. Because of the same setation of the A2, Pl-P4 Exp and Exp as the female of E. monardi Smirnov the described male is regarded as that of E. monardi Smirnov. The species were collected at the Iceland Faroe Ridge from depths of 500. 1540 and 2500 m.     

Speciation of the Paradeontacylix spp. (Sanguinicolidae) of Seriola dumerili. Two new species of the genus Paradeontacylix from the Mediterranean

Two new species of teleost blood fluke belonging to the sanguinicolid genus Paradeontacylix are described from the greater amberjack, Seriola dumerili, i.e. Paradeontacylix ibericus n. sp. from the Iberian Peninsula and Paradeontacylix balearicus n. sp. from the Balearic Islands. P. ibericus n. sp. and P. balearicus n. sp. show morphological similarities with Paradeontacylix kampachi and Paradeontacylix grandispinus respectively, which occur in mixed infection in S. dumerili from Japan. Multivariate analysis of morphometrical data provided statistical evidence for the separation of four species. However, component by component analysis did not show statistically significant differences between P. balearicus and P. grandispinus. Molecular data based on rITS2 and mCO1 gene sequences also supported the separation into four species. Morphological and molecular data were used to examine phylogenetic relationships between Paradeontacylix species from S. dumerili and other species in the genus. The results coincided in revealing two main branches with P. kampachi+P. ibericus and (((P. grandispinus+P. balearicus) Paradeontacylix sanguinicoloides) Paradeontacylix godfreyi). Paradeontacylix odhneri, for which little data are available, was located basal in a separate branch. This is the only species of Paradeontacylix which parasitizes a non-carangid host which might probably explain the separation from the other species. Paired similarities between the Japanese and the Mediterranean species, despite the large geographic distance, could be explained by the speciation of parasite geminate lines before host separation by tectonic events. Consequently, geographic and historical isolation support the morphological and genetic differences leading to the evolution of the new species described here.     

Predatory mites of the Phytoseiidae family in integrated and ecological pest management systems in orchards in Slovakia

During 2005–2007, 1,332 individuals of predatory mites were found in integrated and ecological orchards in Slovakia. Seven predatory mite species of the family Phytoseiidae, namely Phytoseius echinus, Phytoseiulus macropilis, Euseius finlandicus, Typhlodromus pyri, Paraseiulus triporus, Amblyseius andersoni and Neoseiulella tiliarum, were identified. Out of 1,332 individuals, 519 (39.0%) were found in the apple orchards and 813 (61.0%) in the pear orchards. Out of all predatory mite individuals, 460 (34.5%) were found in the integrated pest management system (IPM) and 872 (65.5%) in the ecological pest management system (EPM). In apple orchards, P. echinus was dominant and constituted 49.3% of the detected mites. In pear orchards, E. finlandicus was dominant and constituted 48.7% of the detected mites. Typhlodromus pyri was also abundant, especially in pear orchards. The other species were less abundant.     

Pseudorhabdosynochus argus n. sp. (Monogenea: Diplectanidae) from Cephalopholis argus, P. minutus n. sp. and Diplectanum nanus n. sp. from C. sonnerati and other monogeneans from Cephalopholis spp. (Perciformes: Serranidae) off Australia and New Caledonia

Monogeneans from three species of Cephalopholis, namely C. argus, C. sonnerati and C. boenak, are described from fish caught off New Caledonia, South Pacific, with comparisons with material from off Queensland, Australia. Pseudorhabdosynochus argus n. sp. from C. argus is present off New Caledonia and Australia; it is characterised by its male quadriloculate organ with very elongate cone, and its sclerotised vagina with anterior trumpet, coiled primary canal and distal part with two chambers and an accessory part. C. boenak has no monogeneans off New Caledonia, but off Australia it harbours Pseudorhabdosynochus sp., a new species which is morphologically related to P. argus. P. minutus n. sp. from C. sonnerati is characterised by its minute body and a sclerotised vagina with two spherical chambers. Diplectanum nanus n. sp. from C. sonnerati is characterised by its very small funnel-shaped male copulatory organ and minute body. A new species, Haliotrema sp. from C. sonnerati is characterised by a very elongate tubular penis; it is distinct from H. cromileptis Young, 1968 (redescribed herein from specimens collected from Cromileptes altivelis off New Caledonia). The species described here include the first members of Pseudorhabdosynochus and the first diplectanids described from species of Cephalopholis. There is no evidence for a clade of Pseudorhabdosynochus species specific to members of Cephalopholis, since the species described here share similarities with other species from Epinephelus. However, it is suggested that the gill structure of Cephalopholis spp. imposes selection toward small body sizes for monogeneans.     

Pygidiopsis ardeae n. sp. (Digenea: Heterophyidae: Pygidiopsinae) in the grey heron Ardea cinerea L. from Denmark

A new species, Pygidiopsis ardeae (Heterophyidae, Pygidiopsinae), is described, using both light and stereoscan electron microscopy, from the grey heron Ardea cinerea L. (Ardeidae) from Denmark. The species has previously (as P. genata) been recorded in dogs fed on plaice and flounders from Danish waters. It developed experimentally in domestic chickens and pigeons. No species of Pygidiopsis Looss, 1907 has previously been described from birds in northern Europe. P. ardeae is very similar to the type-species, P. genata Looss, 1907, from Egypt, but the two species have different life-cycles. P. ardeae differs from P. piclaumoreli Dollfus & Capron, 1958 from Senegal in its size and the disposition of vitelline follicles. P. plana (Linton, 1928) Price, 1933, from a green heron from the eastern USA, is larger than P. ardeae and has a wide, sac-like prepharynx.     

Revision of the genus Poromitra (Melamphaidae): Part 2. New species of the group P. crassiceps

Five new species of the genus Poromitra (family Melamphaidae) belonging to the group of species P. crassiceps are described. An important specific feature of this group is the structure of praeoperculum in which bony crests of the anterior edge are at an acute angle to each other, and the posterior and lower edges are uniformly (without break) spinulated with small spinules. In P. decipiens sp. nova described from the Indian Ocean (from the East Indian Ridge), the insertion of ventral fins is located posteriorly the vertical of the posterior edge of pectoral fin insertion, which makes this species similar to P. crassiceps and P. rugosa. The remaining four species have the insertion of ventral fins anteriorly the vertical (or at its level) of the posterior edge of pectoral fin insertion (as in P. unicornis and P. coronata). P. curilensis sp. nova inhabits the northern part of the Pacific Ocean from the Kuril Islands and the Japanese Islands to the Gulf of Alaska; P. indooceanica sp. nova is described from several individuals from the subtropical part of the Indian Ocean; P. glochidiata sp. nova, from catch in the Great Australian Bight; and P. kukuevi sp. nova, from the individual from the western tropical part of the Atlantic Ocean.     

662. PHELYPAEA BOISSIERI

Phelypaea boissieri (Reuter) Stapf, a spectacular root-parasitic plant, is described and illustrated from plants cultivated near Cambridge. The history of the genus Phelypaea is described and a key to the species is provided. Instructions for its cultivation are given.     

Protrellus dixoni n. sp. (Nematoda: Thelastomatidae) from the cockroach Drymaplaneta variegata

Abstract

In New Zealand, Protrellus dixoni n. sp. occurs in the hind gut of the introduced Australian cockroach Drymaplaneta variegata. It is distinguished from all other Protrellus species by its morphology. Females have a well developed muscular ovijector with a sphincter, and a conical tail with a filiform projection; males have four, not three, tail papillae. The taxonomic history of the genus is discussed and the generic diagnosis emended. New combinations include Protrellus eurycotesi, P. ischnopterae, P. ituana, and P. gurri. The population structure of P. dixoni in adult hosts is described: there are never more than one adult male, and usually few (one to three) adult females per host.     

Sympatric cryptic species in New Zealand Onychophora

Allozyme electrophoresis was used to examine genetic diversity within live-bearing Peripatopsid Onychophora from the North Island of New Zealand. Specimens of two previously described morpho-species that differ in leg number (Peripatoides suteri and P. novaezealandiae) were found to be genetically diverse. P. suteri showed little intraspecific genetic variation but were very distinct from specimens assignable to P. novaezealandiae. Within P. novaezealandiae five genetically differentiated species were identified although none showed any consistent morphological differentiation, thus P. novaezealandiae (Hutton) is a species complex. All of these species occur in sympatry or parapatry (in one instance) with other cryptic species of the P. novaezealandiae group or with P. suteri. Four new species are described on the basis of this genetic evidence, they are P. morgani, P. aurorbis, P. kawekaensis and P. sympatrica. Other genotypes encountered indicate further cryptic species remain unrecognized. Among the North Island species, P. suteri and P. aurorbis sp. nov. are both more closely related to undescribed species from the South Island than to others examined from the North Island. P. sympatrica sp. nov. exists in sympatry with at least three other species in different parts of its range. The complexity of relationships and distributions probably arose through the interaction of low vagility in peripatus and the active geophysical history of the region. How these cryptic species persist in sympatry is not known but may be linked to differences in ecology not evident in their morphology, and/or may indicate recent dispersal from allopatry.     

740. STAUNTONIA HEXAPHYLLA

Stauntonia hexaphylla (Thunb.) Decne. is described and illustrated from plants cultivated at the Royal Botanic Gardens, Kew. Its uses in Japan are discussed and the history of introduction of the species to Europe is described.