Hastatobythites arafurensis, a new bythitid genus and species from Australia (Bythitidae, Ophidiiformes)

A new genus and species of the subfamily Bythitinae (Bythitidae),Hastatobythites arafurensis, is described on the basis of two specimens from the Arafura Sea. The genus is unique in the subfamily in having two anteriorlydirected spines, one on the frontal and one on the mesethmoid. It is also distinguishable from all other genera in the subfamily by the following combination of characters: head scales absent; squamation on body incomplete; maxillary expanded posteriorly; no thin pore-bearing skin flap over opercle; opercle thin, weak, without distinct spine; jaw teeth conical; vomerine and palatine teeth present; developed gill rakers on 1 st arch 3; pelvic fins with 1 ray in each; pectoral peduncle elongated, with 16 rays; caudal fin rays 12; branchiostegal, rays 8; precaudal vertebrae 15, with tips of 6th to 12th neural spines truncated.     

Caprellids (Crustacea: Amphipoda) from Papua New Guinea,with the description of a new species

This is the first study of caprellid amphipods from the coast of Papua New Guinea. Several collections from Madang Lagoon (north) and Bootless Bay (south) have been studied. Seven species in seven genera are recorded, of which Pseudoproto papua sp. nov. is described as new to science. The genus Pseudoproto Mayer, 1903 has consisted, so far, of only one species, Pseudoproto fallax Mayer, 1903. Although only a single male has been found of Pseudoproto papua sp. nov., differences in antennae, mouthparts, gnathopod 2 and pereopods 3 and 4 have revealed that it represents a new species of Pseudoproto. Lateral view figures of all species, together with a key to species level for the Caprellidea from Papua New Guinea are also included. Communicated by H.-D. Franke     

A new Philocheras species (Decapoda,Crangonidae) from Hansa Bay,Papua New Guinea

A new species of crangonid shrimp, Philocheras wilkinsae (Decapoda, Crangonidae) is described from Hansa Bay, Madang Province, Papua New Guinea. The new species belongs to the japonicus group, and can be distinguished from the other members of this group by carapace dentition and carination. The pleopod structure is unique in the genus.     

A new species of Zygina from Papua New Guinea,and records of some leafhopper and planthopper species (Homoptera: Cicadelloidea and Delphacidae)

Abstract

Zygina medioborealis n.sp. is described from silver beet and carrots from Papua New Guinea. Indications are that this species, along with its close allies from Australia, New Zealand, and Norfolk Island, forms an incipient genus radically different from Palearctic and Nearctic Zygina Fieber. A few species of leafhopper and planthopper are listed, with their hosts; Cofana nigrilinea (Stål) is a new record for this locality.     

Two new genera and species of the subfamily Brosmophycinae (Bythitidae,Ophidiiformes) from Northern Australia

Two new bythitid genera and species of the subfamily Brosmophycinae are described from Northern Territory, Australia.Brosmolus longicaudus, described from a single male specimen, is unique in the tribe Brosmophycini in having the anal fin origin well anterior to the midpoint of the body and thin, transparent skin on the head and body.Beaglichthys macrophthalmus, described from a single female specimen, differs from all other genera in the subfamily by the following combination of characters: eight branchiostegal rays, eye diameter longer than snout length, cheek scaly, anal fin origin at midpoint of body, three developed rakers on the first gill arch, 12 caudal fin rays, and 14 precaudal vertebrae.     

Contributions to the Cladocera fauna from Papua New Guinea

Twenty-eight taxa of the Cladocera are identified in collections from Papua New Guinea, 17 being new records for New Guinea, bringing the total number of Cladocera taxa reported for this region to 39. Most of the taxa are circumtropical. One species (Sarsilatona papuana) is endemic to Papua New Guinea and northern Australia. The species list includes two species that are normally listed as Holarctic:Alonella nana andAlona rustica. Widespread genera such asDaphnia, Pleuroxus, Disparalona, Acroperus were strikingly absent from the Papua New Guinean material.     

Argentina adulterina (Rosaceae‐Potentilleae), a new species from New Guinea

Argentina adulterina Soják sp. nova from New Guinea (Irian Jaya) is described and compared with allied species. Habitually it is similar to A. irianensis, but in leaflet dentation it agrees with A. biloba. Leaves and leaflets of these three species are illustrated and a depiction of calyces of A. adulterina and A. irianensis is presented (© 2012 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)     

Revision of the termite family Rhinotermitidae (Isoptera) in New Guinea

Recently, we completed a revision of the Termitidae from New Guinea and neighboring islands, recording a total of 45 species. Here, we revise a second family, the Rhinotermitidae, to progress towards a full picture of the termite diversity in New Guinea. Altogether, 6 genera and 15 species are recorded, among which two species, Coptotermes gambrinus and Parrhinotermes barbatus, are new to science. The genus Heterotermes is reported from New Guinea for the first time, with two species restricted to the southern part of the island. We also provide the first New Guinea records for six species of the genera Coptotermes and Schedorhinotermes. We briefly describe soldiers and imagoes of each species and provide a key based on soldier characters. Finally, we discuss the taxonomic and biogeographical implication of our results. A replacement name, Schedolimulus minutides Bourguignon, is proposed for the termitophilous staphylinid Schedolimulus minutus Bourguignon, to solve a question of secondary homonymy.     

进口巴布亚新几内亚原木上截获吉丁虫的鉴定

描述江苏口岸首次从巴新原木上截获的8种吉丁虫,隶属于窄吉丁Agrilus,澳纹吉丁Anilara,星吉丁Chrysobothris,胸斑吉丁Belionota,驼翅吉丁Cyphogastra。编制族属检索表,介绍8种的鉴别特征,并配以8种吉丁虫的原色图,对检疫性害虫窄吉丁非中国种的分类状况作了简介。     

New case of lateral asymmetry in fishes: A new subfamily,genus and species of deep water clingfishes from Papua New Guinea,western Pacific Ocean

The unusual clingfish Protogobiesox asymmetricus n. gen, n. sp. is described on the basis of four specimens collected in deep water off the north coast of Papua New Guinea in 2012. The species is characterized by its 9–10 dorsal rays, 8 anal rays, 17–24 pectoral-fin rays, 15 principal caudal-fin rays, 3 gills, third arch with 3 gill rakers, 34–35 total vertebrae, with asymmetrical lateral bending starting behind the skull, bent at an angle of 85°–92°; skull asymmetrical in frontal view; skin naked, surface of head and body without striae; disc without adhesive papillae. A new subfamily Protogobiesocinae is described for this species and Lepadicyathus mendeleevi Prokofiev, 2005, which is redescribed. The new subfamily is compared within the family; keys to the subfamilies of Gobiesocidae and the species within the new subfamily are presented; its phylogenetic relationship to other gobiesocids is inferred based on a multi-locus DNA dataset.     

印尼新几内亚巴布亚省豕蛙属4新种(两栖纲:姬蛙科)(英文)

姬蛙科豕蛙属(Choerophryne)已知5种,几乎都分布于新几内亚岛东部地区,已有物种的描述多基于较少数量的标本,由于标本贫乏,迄今无 后续研究.本文针对采集于1998-2003年的50号标本,对该属进行了再研究,并描述了分布 于新几内亚岛的巴布亚西北地区鲜为人知的4新种.与同属已知物种比较,新种的有效性得 到来自形态、声谱以及分子数据的综合分析结果的支持.在新几内亚岛西部地区豕蛙属4新 种中,至少有3种的种群密度很高,从而极大增加了对该属的了解     

Description of ten new Lobophora species from the Bismarck Sea (Papua New Guinea)

Sampling in the framework of the research program called ‘La Planète Revisitée’ in Kavieng and Madang (Papua New Guinea) brought thus far unknown diversity of the brown algal genus Lobophora to the surface. DNA‐assisted alpha taxonomy allowed identifying the presence of 16 species Lobophora from these two localities, which only share four species in common. Ten species are newly described, including four, which are only known to the Bismarck Sea. A more exhaustive sampling across the Bismarck Sea, and more largely across the Coral Triangle, will very likely unveil an even greater diversity. The present study underscores the fragmentary nature of our knowledge of macroalgal diversity in this region.     

A new species of hagfish (Myxinidae: Eptatretus) from Papua New Guinea

A new species of seven‐gilled hagfish Eptatretus astrolabium (Myxinidae) is described from a 400 mm total length female trapped 1 km east from Planet Rock, Astrolabe Bay, Papua New Guinea, at c. 500 m depth. This is the first hagfish species reported from the waters around New Guinea. It can be distinguished from other hagfishes by a combination of characters including seven pairs of gill apertures, three‐cusp multicusps on the anterior and posterior rows of cusps, 10 posterior unicusps, 52 total cusps, 18–19 prebranchial pores, five branchial pores, 48–49 trunk pores, 83–84 total pores and no nasal‐sinus papillae.     

The seasonal factors influencing child malnutrition on the Nembi Plateau,Papua New Guinea

A sample of children from the Nembi Plateau, Papua New Guinea, is monitored for nutritional status, episodes of sickness and disease, diets, work activity of mothers, and weight changes; and health and census records are examined for seasonal patterns of disease, deaths, birth, and birth weights. A seasonal pattern in birth weight reinforced by a seasonal pattern in growth performance and compounded by a seasonal pattern of disease suggests that the time of year in which a child is born is important to the child's growth and health. Yields, labor, and ritual surrounding the gardens give rise to the seasonal pattern of events that impinge upon the health of children.     

A new species of Peucoglyphus Bernhauer from New Guinea (Coleoptera, Staphylinidae, Staphylininae)

Peucoglyphus kensp. n., a new species from New Guinea is described. Adding the new species, this rare Wallacean genus from the tribe Staphylinini (subtribe Philonthina) currently includes five species. An updated identification key for the genus is provided.     

Evidence for a ''memorized'' home range in Anopheles farauti females from Papua New Guinea

Evidence is presented that female Anopheles farauti Laveran released in an alien village dispersed more, in their first oviposition cycle after release, than females released in their village of capture. In a subsidiary experiment transporting the mosquitoes did not affect dispersal; wind speed or direction was not sufficient to account for the phenomenon. It is hypothesized that these permanent-pool breeding mosquitoes make appetitive long-range flights to oviposition sites. Mosquitoes blood-fed before midnight had a shorter oviposition cycle than those fed just before dawn. Nulliparous females, and those with well-defined ovariolar dilatations, predominated in the early evening whereas females that had oviposited recently were largely collected in the middle and later parts of the night.     

Review of the Indo-Pacific gobiid fish genus Lubricogobius, with description of a new species and a new genus for L. pumilus

The gobiid genus Lubricogobius Tanaka, distinctive in being scaleless, without sensory pores, but with sensory papillae on the head, consists of three small species (largest, 33.7 mm SL): the yellow L. exiguus Tanaka, type species, from Japan, with probable records from Taiwan and New Caledonia; L. ornatus Fourmanoir, orange with blue lines on the head, described from Vietnam, recorded from the Arafura Sea, and the range here extended to the Timor Sea and Northwest Shelf of Western Australia, Ryukyu Islands, and to New Caledonia; and L. dinah, a new species from Papua New Guinea and the Ryukyu Islands, white dorsally and abruptly orange-yellow ventrally, with 10–11 dorsal soft rays. L. pumilus Larson and Hoese, known from one 14.5-mm specimen from off Somalia, is referred to the new genus Larsonella. The new genus differs from Lubricogobius in having scales posteriorly on the body, a more slender body, depressed head, no pelvic frenum, the snout longer than orbit diameter, and a different pattern of sensory papillae on the head. Received: September 30, 1999 / Accepted: June 9, 2000