A new genus of Platycopioida (Copepoda) from a marine cave on Bermuda

Nanocopia minuta was collected from an inland marine cave on Bermuda. This new genus is reminiscent of Platycopia in its cephalic appendages and in the 5th legs of the male. The 1st leg has a 3-segmented exopod and a 1-segmented endopod. The other legs show reductions with no armature along the inner margin of the exopods and with 2-segmented endopods in the female. Only 2nd and 3rd legs bear two outer spines on the first exopodal segment.Owing to similarities in sexual characters, mouthparts, and modifications of the swimming legs, Nanocopia and Platycopia are considered more closely related to each other than either is to Antrisocopia.Platycopioida now contains three genera of which two are found only in Roadside Cave. The order has retained several primitive characters and seems to have separated early from the gymnoplean stem.     

A new species of Phyllodiaptomus Kiefer (Copepoda,Calanoida) from South India

Phyllodiaptomus sasikumari, a new species of calanoid copepod is described from the material collected in several ephemeral ponds and pools in the Palghat District of Kerala State, South India.     

A new Oriental species of Mesocyclops (Copepoda: Cyclopidae)

Mesocyclops ferjemurami sp. nov. is described from Central Vietnam, North India and Sri Lanka. It differs from all congeners in having a unique spinule ornamentation on the caudal surface of the antennary basipodite: the `leuckarti-type' spinule pattern is supplemented with a group of spinules at the height of implantation of the medial setae, and proximal to this group a triangular spinule field occurs, the longest side of which runs more or less parallel to the oblique row of tiny spinules starting at distal half of the medial rim. It is suggested that Mesocyclops ferjemurami is closely related to Mesocyclops pehpeiensis Hu, 1943 and Mesocyclops papuensis Van de Velde, 1987.     

Keraladiaptomus rangareddyi a new genus and new species of Diaptominae (Copepoda,Calanoida, Diaptomidae) from a temporary pond in Mattam,Kerala State,India

Calanoid copepods, belonging to the new genus and species Keraladiaptomus rangareddyi, were collected from temporary ponds in Kerala State, India. The new genus belongs to the family Diaptomidae, subfamily Diaptominae. It is described in detail and its affinity to the related genera, Arctodiaptomus Kiefer, 1932 and Eodiaptomus Kiefer, 1932, discussed.     

Phyllodiaptomus praedictus n. sp. (Copepoda,Calanoida) from Thailand

Phyllodiaptomus praedictus n. sp. is described from the Bangkok area. It might be endemic to Thailand. It belongs to the blanci-group of species, and is most closely related to P. annae and P. wellekensae.     

Eudiaptomus anatolicus n.sp. (Copepoda: Calanoida) from Turkey

Eudiaptomus anatolicus n.sp. displays similarity to E. transylvanicus (Daday, 1890) by possessing an outer marginal spine located proximally on the second exopodite segment of the male right P₅, but it differs from this closest species in the presence of a chitinous projection on the second exopodite segment of the male right P₅, and in the typical shape of the female's thoracic wings. E. transylvanicus (Daday, 1890) has three chitinous processes located on the basipodite segment of the male right P₅, whereas Eudiaptomus anatolicus n.sp. has only one small process on this part. This new species is living in lake Poyraz, which is small and shallow. Some cladoceran species, namely, Pleuroxus truncatus (O.F. Müller, 1785), Pleuroxus laevis (Sars, 1862), Pleuroxus trigonellus (O.F. Müller, 1785), Simocephalus exspinosus (Koch, 1841), Eurycercus lamellatus (O.F. Müller, 1785), Alonella excisa (Fischer, 1854), Lathonura rectirostris (O.F. Müller, 1785), Pseudochydorus globosus (Baird, 1843) and two cyclopoid copepods, Megacyclops viridis (Jurine, 1820) and Eucyclops serrulatus (Fischer, 1851) share the same habitat. This revised version was published online in July 2006 with corrections to the Cover Date.     

Eodiaptomus shihi n. sp. (Copepoda,Calanoida) from central India

Eodiaptomus shihi n. sp. is described from the material collected from Gandhisagar reservoir, River Narmada and a hillpool in the Madhya Pradesh State of central India. The salient features of this new species include: in female, the left metasomal wing is strongly developed, and the endopodite in leg 5 is 2-segmented and longer than first exopodite-segment; in male, the right caudal ramus is armed with a tooth-like chitinous structure near ventro-distal region, and in right leg 5, the basis is devoid of any hyaline lobe on inner margin and the first exopodite-segment is produced into a large spinous process at disto-outer corner.     

Arctodiaptomus (Rhabdodiaptomus) michaeli n.sp. (Copepoda,Calanoida) from Kashmir,India

Arctodiaptomus (Rhabdodiaptomus) michaeli n.sp. is described from the material collected in Alapathar Lake and Marsar Lake of Kashmir, India.     

Mongolodiaptomus dumonti n. sp., a new freshwater copepod (Calanoida,Diaptomidae) from Thailand

Mongolodiaptomus dumonti n. sp. from several localities in northeast Thailand is described and figured. The new species shares some features with Mongolodiaptomus gladiolus (Shen & Lee), M. calcarus (Shen & Tai) and M. rarus (Reddy, Sanoamuang & Dumont), thus the gladiolus-group is created. However, it stands out in the female, by the extraordinary large postero-laterally spine at left proximal margin of genital somite. In the male, the right caudal ramus has a large tooth and a bilobed knob on ventral side; basis of the right P5 has a distinct, spur-like process on mid-distal surface; the second exopodite-segment of the right P5 has characteristically irregular outer margin, enlarged at proximal 1/3, but narrowed at distal 2/3 and bearing three lateral spines of unequal sizes; the inner margin of basis of the left P5 is fringed with a narrow hyaline lamella and dilated distally in lateral angle.     

Two new species of the genusAmblyeleotris (Pisces: Gobiidae) from the Ryukyu Islands,Japan

Two new shrimp-associated gobies,Amblyeleotris yanoi sp. nov. andA. masuii sp. nov. are described on the basis of specimens from Iriomote-jima Island and Okinawa-jima Islands, Okinawa Prefecture, Japan.A. yanoi is distinguished from other members of the genus by the combination of the following characters: 14 anal fin soft rays, 19 pectoral fin rays, 97–103 longitudinal scales, a candle flame-shaped marking on the caudal fin, a very low membrane connecting the pelvic fins and absence of a ventral frenum.A. masuii differs from all other congeners by having 92–97 longitudinal scales, the length of the interpelvic connecting membrane relative to the longest pelvic fin ray (0.43–0.66), black blotches on the sides of the chin, and blue spots on the opercle and preopercle.     

On Gaussia Wolfenden (Copepoda,Calanoida, Metridinidae)

Aspects of the female genital segment with and without attached couplers and enclosed spermatophores are studied of Gaussia specimens collected in the SW Atlantic and SE Pacific. A new species found in the SW Atlantic, Gaussia asymmetrica, is proposed.     

A new species of Ochridacyclops (Kiefer, 1937) (Copepoda, Cyclopoida) from Japan

A new species of cyclopoid copepod, Ochridacyclops nipponensis is described from Japan. This is the third species of the genus. The type material was collected from small streams in the mountainous regions in Shikoku. The new species can easily be distinguished from other members of genus by its 12-segmented antennule, by the proportional length of genital double-somite relative to the length of 3 free abdominal somites, and by the shape of caudal rami. The male is unknown.     

Contribution to the knowledge of the genus Phyllopodopsyllus T. Scott (Copepoda,Harpacticoida) from Africa with description of two new species

Two new species of marine, sand-dwelling harpacticoids are described: Phyllopodopsyllus pallaresae n. sp. from Namibia, and P. hartmannorum n. sp. from Tanzania. The hitherto unknown male of P. xenus (Kunz) is described from Namibia. Further remarks are made on P. furciger Sars from Tanzania.Zwei neue sandbewohnende Harpacticoiden-Arten werden beschrieben: Phyllopodosyllus pallaresae n. sp. von Namibia und Phyllopodopsyllus hartmannorum n. sp. von Tansania. Außerdem wird das bisher unbekannte Männchen von Phyllopodopsyllus xenus (Kunz) von Namibia beschrieben. Morphologische Merkmale von Phyllopodopsyllus furciger Sars werden anhand eines Fundes von Tansania ergänzt.     

A new species of Acontiophorus Brady, 1880 (Copepoda: Siphonostomatoida) from Ushuaia,Argentina

A new species of Acontiophorus belonging to the family Asterocheridae was found in Ushuaia, Patagonia, southern Argentina. The new species is distinctive in having 9-segmented antennule, five setae on terminal endopodal segment of leg 1, seven elements on terminal segment of leg 1 and leg 4 exopods, and characteristic setation on maxillule lobes. This combination of characteristic features does not occur in any other species of the genus. The genus Acontiophorus is recorded for the first time from the South Atlantic.     

The cyclopid (Crustacea,Copepoda) fauna of the inland waters of Israel

Four species of the genusMesocyclops (Cyclopoida: Cyclopidae) are reported from Israel:Mesocyclops kieferi Van de Velde, 1984,Mesocyclops aequatorialis similis Van de Velde, 1984,Mesocyclops ogunnus Onabamiro, 1957 andMesocyclops arcanus n.sp. The new species, close toM. kieferi, is described and some remarks are given for the other species.     

Tetracha hope 1838 of the Turks and Caicos Islands (coleoptera, carabidae, cicindelinae)

A new species, Tetracha (Neotetracha) naviauxi, and a new subspecies, Tetracha (Tetracha) sobrina caicosensis, are described from the Turks and Caicos Islands. The key to Tetracha species in Naviaux (2007) is adapted to accommodate Tetracha naviauxi. Tetracha sobrina caicosensis is compared to other Caribbean subspecies of Tetracha sobrina.     

Mesocyclops dissimilis n. sp. from Lake Biwa,Japan (Copepoda,Cyclopoida)

The status of the Mesocyclops from lake Biwa is reexamined and a new species, Mesocyclops dissimilis n. sp., distinct from M. thermocyclopoides Harada, 1931, is described.     

A new cave-dwelling and endemic species of the genus Pholeuonopsis (Coleoptera, Leiodidae) from Serbia

In the present study, a new species of a cavernicolous beetle is described from Serbia: Pholeuonopsis (Pholeuonopsis) zlatiborensis sp. n. (Leptodirini, Cholevinae, Leiodidae). All important taxonomic features have been thoroughly analyzed and illustrated. The new species probably belongs to an old phyletic lineage of mesogeid origin, like other known Pholeuonopsis species inhabiting cave and endogean habitats in the western part of the Balkan Peninsula. Therefore, the species is both relict and endemic inhabitant of cave habitats in Serbia.     

Four new species of Halicyclops Norman, 1903 (Copepoda,Cyclopoida) from Brazil

Four new species of Halicyclops are described and figured from plankton samples of the brackish waters of Pomonga River, Sergipe State (NE Brazil). The ornamentation of the median apical setae of the furcal rami is proposed as useful diagnostic character for species distinction.