scholarly journals An inquiline deep-water bryozoan/amphipod association from New Zealand, including the description of a new genus and species of Chevaliidae

2014 ◽  
Author(s):  
Anne-Nina Lörz ◽  
Alan Myers ◽  
Dennis Gordon
Keyword(s):  
New Zealand ◽  
Calcium Carbonate ◽  
Deep Water ◽  
New Genus ◽  
New Genus And Species ◽  
Potential Benefits ◽  
First Time ◽  
Benefits And Costs

For the first time Amphipoda have been discovered living in Bryozoa. A new genus and species of the amphipod family Chevaliidae, Bryoconversor tutus gen. et sp. nov. is described from New Zealand at 530–1500 m depth. The species lives in an inquiline relationship with the cheilostome bryozoan Onchoporoides moseleyi (Calwelliidae), inhabiting an abfrontal basal coelom of the bryozoan beneath the membranous ectocyst (cuticularized epithelium) that conceals and protects the amphipods. The colony is strengthened along all edges by a unique intracoelomic rod of calcium carbonate that is formed within the marginal kenozooids of the colony. The potential benefits and costs to the bryozoan are discussed.

Damnaster tasmani, a new genus and species of Asteoidea (Echinodermata) from New Zealand

1994 ◽  
Vol 8 (6) ◽  
pp. 1397 ◽  
Author(s):  
HES Clark ◽  
DG McKnight
Keyword(s):  
New Zealand ◽  
Deep Water ◽  
New Genus ◽  
New Genus And Species ◽  
The West

Damnaster tasmani, gen. et sp. nov., belonging in the deep-water asteroid family Porcellanasteridae, is described from five stations (nine specimens) to the west of New Zealand, between 35° and 46° S, 156° and 167° E, in depths of 1647 - 4868 m.

A new genus and species of marine crayfish, Palibythus magnificus, and new records of Palinurellus (Decapoda : Palinuridae) from the Pacific Ocean

1990 ◽  
Vol 4 (4) ◽  
pp. 685 ◽  
Author(s):  
PJF Davie
Keyword(s):  
Pacific Ocean ◽  
Deep Water ◽  
New Genus ◽  
New Records ◽  
Solomon Islands ◽  
New Genus And Species ◽  
The Pacific ◽  
Western Samoa ◽  
The Pacific Ocean ◽  
First Time

A new genus and species of marine crayfish, Palibythus magnificus, is described from deep water off Western Samoa. Palibythus is placed in the Palinuridae, among the 'Stridentes' group of genera, because of the well-developed stridulatory organ. It differs from all other known genera, except Palinurellus, by the flat triangular rostrum and the narrow thoracic sternum; Palinurellus, however, lacks a stridulatory organ. The relationships of Palinurellus are discussed and the Synaxidae is replaced in synonymy with the Palinuridae. Palinurellus wieneckii is recorded from New Guinea and Solomon Islands waters for the first time.

A SYNOPSIS OF THE NEARCTIC BRACONINI, WITH REVISIONS OF NEARCTIC SPECIES OF COELOIDES AND MYOSOMA (HYMENOPTERA: BRACONIDAE)

1978 ◽  
Vol 110 (7) ◽  
pp. 721-765 ◽  
Author(s):  
W. R. M. Mason
Keyword(s):  
New Species ◽  
New Genus ◽  
Chihuahuan Desert ◽  
New Genus And Species ◽  
New Subspecies ◽  
Northern Mexico ◽  
New Synonyms ◽  
First Time ◽  
Nearctic Region

AbstractThe 11 genera of Nearctic Braconini are keyed: two of them, Myosoma Brullé with a wide pantropical range and Alienoclypeus Shenefelt, new genus, are found chiefly in the Chihuahuan desert and shrub fauna of northern Mexico and the southwestern U.S.A. and are recorded as Nearctic for the first time. Four new species are described in Myosoma: eumystax, impexum, longius, and durango. R. D. Shenefelt describes a new genus and species, Alienoclypeus insolitus. The genus Atanycolimorpha Viereck, 1913 is synonymized with Ipobracon Thomson, 1892. The genus Coeloides is revised for the Nearctic Region; 12 species are described and illustrated. Five of these are new: mexicanus, durangensis, sympitys, tsugatorus, and sonora. One species, C. rossicus (Kokujev), is Holarctic, a new subspecies, betulae, is described from Canada. The following are new synonyms: C. rufovariegatus (Provancher) = (dendroctoni Cushman), C. vancouverensis (Dalla Torre) = (brunneri Viereck), C. crocator (Kirby) = (promontorii Dalla Torre).

scholarly journals New Genus and Species of Gall Midges (Diptera, Cecidomyiidae, Porricondylinae, Holoneurini) from the Late Eocene Amber of Olevsk (Zhitomir Region, Ukraine)

2017 ◽  
Vol 51 (1) ◽  
pp. 23-30 ◽  
Author(s):  
Z. A. Fedotova ◽  
E. E. Perkovsky
Keyword(s):  
New Species ◽  
New Genus ◽  
Late Eocene ◽  
Rovno Amber ◽  
New Genus And Species ◽  
Gall Midges ◽  
Two New Species ◽  
First Time ◽  
Eocene Amber

Abstract Gall midges are reported for the first time in Late Eocene Rovno amber from the Olevsk, Zhitomir Region. This is the second amber locality to yield gall midges in the Zhitomir Region, after Gulyanka. Rovnoholoneurus gen. n. and two new species, Rovnoholoneurus davidi sp. n. and R. miyae sp. n. are described. Bryocrypta laqueata Fedotova, 2005 is transferred to the genus Rovnoholoneurus, and Rovnoholoneurus laqueatus (Fedotova, 2005), comb. n. is established. A key to the species of Rovnoholoneurus is provided.

scholarly journals A new genus and species of eomysticetid (Cetacea: Mysticeti) and a reinterpretation of ‘Mauicetus’ lophocephalus Marples, 1956: transitional baleen whales from the upper Oligocene of New Zealand

2018 ◽  
Author(s):  
Robert Boessenecker ◽  
R. Ewan Fordyce
Keyword(s):  
Phylogenetic Analysis ◽  
New Zealand ◽  
Temporomandibular Joint ◽  
New Genus ◽  
Feeding Strategy ◽  
Thoracic Vertebrae ◽  
New Genus And Species ◽  
Baleen Whales ◽  
Upper Oligocene ◽  
Lunge Feeding

The early evolution of toothless baleen whales (Chaeomysticeti) remains elusive despite a robust record of Eocene-Oligocene archaeocetes and toothed mysticetes. Eomysticetids, a group of archaic longirostrine and putatively toothless baleen whales fill in a crucial morphological gap between well-known toothed mysticetes and more crownward Neogene Mysticeti. A historically important but perplexing cetacean is “Mauicetus” lophocephalus (upper Oligocene South Island, New Zealand). The discovery of new skulls and skeletons of eomysticetids from the Oligocene Kokoamu Greensand and Otekaike Limestone permit a redescription and modern reinterpretation of “Mauicetus” lophocephalus, and indicating that this species may have retained adult teeth. A new genus and species, Tokarahia kauaeroa, is erected on the basis of a well-preserved subadult to adult skull with mandibles, tympanoperiotics, and cervical and thoracic vertebrae, ribs, sternum, and forelimbs from the Otekaike Limestone (>25.2 Ma). “Mauicetus” lophocephalus is relatively similar and recombined as Tokarahia lophocephalus. Phylogenetic analysis supports inclusion of Tokarahia within the Eomysticetidae alongside Eomysticetus, Micromysticetus, Yamatocetus, and Tohoraata, and strongly supports monophyly of Eomysticetidae. Tokarahia lacked extreme rostral kinesis of extant Mysticeti and primitively retained a delicate archaeocete-like posterior mandible and synovial temporomandibular joint, suggesting that Tokarahia was capable of at most, limited lunge feeding in contrast to extant Balaenopteridae, and utilized an alternative as-yet unspecified feeding strategy.

scholarly journals Sitarobrachys thoracica (Kraatz, 1862): new genus and species for the blister beetle fauna of Turkey (Coleoptera: Meloidae)

2016 ◽  
Vol 48 (2) ◽  
pp. 125 ◽  
Author(s):  
Marco A. Bologna
Keyword(s):  
Canary Islands ◽  
Mediterranean Basin ◽  
New Genus ◽  
New Genus And Species ◽  
Southern Turkey ◽  
The Mediterranean ◽  
First Time ◽  
The Mediterranean Basin ◽  
Blister Beetle

<em>Sitarobrachys</em> <em>thoracica</em>, belonging to a monotypic Mediterranean-Macaronesian genus of Meloidae Nemognathinae, is recorded for the first time from southern Turkey. The genus results widely distributed around the Mediterranean Basin and in the eastern Canary Islands.

scholarly journals Zoropelecinus zigrasi, a pelecinid wasp in mid-Cretaceous amber from Myanmar (Hymenoptera: Pelecinidae)

2013 ◽  
pp. 1
Author(s):  
Michael S. Engel ◽  
David A. Grimaldi ◽  
Jaime Ortega-Blanco
Keyword(s):  
New Jersey ◽  
Early Cretaceous ◽  
Late Cretaceous ◽  
New Genus ◽  
New Genus And Species ◽  
The Baltic ◽  
New Synonymy ◽  
First Time

The proctotrupoid wasp family Pelecinidae (Proctotrupomorpha: Proctotrupoidea) is recorded in Early Cretaceous amber for the first time, previous amber inclusions being from the Late Cretaceous or Tertiary. Zoropelecinus zigrasi Engel & Grimaldi, new genus and species, is described and figured from an exquisitely preserved female in Albian-Cenomanian amber from Myanmar. The genus is similar to other fossil pelecinids of the genera Pelecinopteron Brues (Paleogene ambers of the Baltic and Siberia) and Henopelecinus Engel & Grimaldi (Turonian amber, New Jersey). Although two subfamilies have at times been recognized (or even as two families) the Iscopininae are clearly paraphyletic with respect to Pelecininae and therefore of no classificatory value and accordingly synonymized herein (new synonymy).

Litylenchus coprosma gen. n., sp. n. (Tylenchida: Anguinata), from leaves of Coprosma repens (Rubiaceae) in New Zealand

Nematology ◽  
2011 ◽  
Vol 13 (1) ◽  
pp. 29-44 ◽  
Author(s):  
Kerrie Davies ◽  
Zeng Qi Zhao ◽  
Brett Alexander ◽  
Ian Riley
Keyword(s):  
New Zealand ◽  
New Genus ◽  
Large Subunit ◽  
Small Subunit ◽  
Rrna Genes ◽  
New Genus And Species ◽  
Pore Opening ◽  
Terminal Bulb ◽  
Stylet Length ◽  
Tail Tip

AbstractA new genus and species of anguinid nematode, Litylenchus coprosma gen. n., sp. n., was recovered from leaves of Coprosma repens A. Rich. from an amenity planting in Wellington, New Zealand. The genus is characterised by having slender males and slender or semi-obese females, pharynx with a weak non-muscular median bulb, a terminal bulb containing the pharyngeal glands, female with a single gonad having a quadricolumella and post-uterine sac; male with arcuate spicules and the bursa arising 1-2 anal body diam. anterior to the cloacal aperture and extending nearly to the tail tip, and does not induce galls, only foliar chlorosis. The species is characterised by having a short, robust stylet with conus forming ca 40% of stylet length and three well developed rounded knobs, secretory/excretory pore opening posterior to the nerve ring, terminal bulb abutting the intestine, and tail tip of variable form. Molecular phylogeny of near full length small subunit, D2/D3 expansion segments of the large subunit and internal transcribed spacer rRNA genes support the description of L. coprosma gen. n., sp. n. as a new genus and species.

Sign in / Sign up

Export Citation Format

Share Document