Three new species of free-living nematodes from inter-tidal sediments in southern New Zealand

Nematology ◽  
2008 ◽  
Vol 10 (5) ◽  
pp. 743-755 ◽  
Author(s):  
Daniel Leduc ◽  
David A. Wharton
Keyword(s):  
New Species ◽  
New Zealand ◽  
Intertidal Sediments ◽  
Free Living ◽  
Long Tail ◽  
Pharyngeal Bulb ◽  
Cosmopolitan Species ◽  
Mouth Cavity ◽  
The Family ◽  
Three New Species

Abstract Three new species are described from sheltered intertidal sediments of Papanui Inlet, southern New Zealand. Microlaimus falciferus n. sp. is characterised by a cuticle with two lateral alae, the presence of pores between the cephalic setae, a strongly sclerotised and non-compartmentalised mouth cavity and scythe-shaped spicules with two sub-lateral pre-cloacal setae. This is the first species of the family Microlaimidae described as having lateral differentiation of the cuticle. Microlaimus falciferus n. sp. can also be differentiated from other Microlaimus species by the presence of two types of porids, i.e., pores and short hollow setae, as all other species of the genus possess only one type of porid (when present). Aponema subtile n. sp. is characterised by its slender form, relatively long tail, presence of longitudinal bars and lateral grooves on the cuticle and groups of short setae in the pre- and post-cloacal regions. It is similar to A. torosum in the structure of the male sexual organs but differs from the latter in the following ways: higher a values (30-40 vs 17-27); longer tail (5.4-7.8 vs 4-5 anal body diam. long) and a weakly sclerotised pharyngeal bulb that is never angular in appearance. Sabatieria annulata n. sp. is most similar to the cosmopolitan species S. punctata, the main difference being the absence of punctations in S. annulata n. sp. Sabatieria annulata n. sp. also has shorter spicules (34-36 vs 41-54 μm) and shorter gubernacular apophyses (14-16 vs 20-24 μm) than S. punctata.

Remarks on Macrobiotus furciger Murray, 1906 and description of three new species of the furciger group (Eutardigrada, Macrobiotidae)

Zootaxa ◽  
2005 ◽  
Vol 1075 (1) ◽  
pp. 55 ◽  
Author(s):  
MARIA GRAZIA BINDA ◽  
GIOVANNI PILATO ◽  
OSCAR LISI
Keyword(s):  
South Africa ◽  
New Species ◽  
New Zealand ◽  
Cosmopolitan Species ◽  
Three New Species ◽  
A New Species

Macrobiotus furciger Murray, has been considered a probable cosmopolitan species. The authors examined specimens named M. furciger from two subantarctic areas from New Zealand, and from South Africa and noted that in the subantarctic area two species are present: M. furciger and a new species here described and named Macrobiotus aradasi sp. nov. The specimens from New Zealand belong to a different species here described and named Macrobiotus divergens sp. nov., and the specimens from South Africa belong to a third new species here described and named Macrobiotus sicheli sp. nov. The authors also hypothesize that the records of Macrobiotus furciger from Andamane Islands and from Europe may refer to different species.

New species of oribatid mites (Acari: Oribatida) of the genera Austrachipteria (Achipteriidae), Cultroribula (Astegistidae) and Microlamellarea (Lamellareidae) from New Zealand

Biologia ◽  
2015 ◽  
Vol 70 (11) ◽  
Author(s):  
Sergey G. Ermilov ◽  
Maria A. Minor
Keyword(s):  
New Species ◽  
New Zealand ◽  
Oribatid Mites ◽  
Identification Key ◽  
The Family ◽  
Three New Species ◽  
First Time

AbstractThree new species of oribatid mites (Acari: Oribatida), Austrachipteria novazealandica sp. n. (Achipteriidae), Cultroribula otagoensis sp. n. (Astegistidae) and Microlamellarea minuta sp. n. (Lamellareidae), are described from New Zealand. The family Lamellareidae and the genus Microlamellarea are recorded for the first time in the fauna of this country. Austrachipteria novazealandica sp. n. is morphologically most similar to A. bidentata (Hammer, 1967), but differs from the latter by shorter interlamellar and bothridial setae and by posteriorly concave notogaster. Cultroribula otagoensis sp. n. is morphologically most similar to C. bicuspidata Mahunka, 1978, C. castriensis Mahunka, 1985, C. tropica Balogh, 1958 and C. zicsii Balogh & Mahunka, 1981, but differs from all listed species by lamellae being separated medially. Microlamellarea minuta sp. n. differs from two known species of the genus, M. coetzeeae Mahunka & Mahunka-Papp, 2011 and M. engelbrechti Coetzee, 1987, by the presence of minute interlamellar setae, leaf-shaped rostral setae and two pairs of anal setae. An identification key to known species of Microlamellarea is presented. Transfer of the genus Cultroribella from Astegistidae to Lamellareidae is proposed.

A new genus and three new species of eriophyoid mites from New Zealand Coprosma (Rubiaceae)

Zootaxa ◽  
2019 ◽  
Vol 4550 (1) ◽  
pp. 101
Author(s):  
XIAO HAN ◽  
ZHI-QIANG ZHANG
Keyword(s):  
New Species ◽  
New Zealand ◽  
New Genus ◽  
Eriophyoid Mites ◽  
The Family ◽  
The World ◽  
Three New Species

A new genus and three new species of eriophyoid mites of the family Eriophyidae are described and illustrated from various Coprosma species in New Zealand: Calareolata gen. nov., Calareolata coprosmae sp. nov., Cosetacus mamangi sp. nov. and Aculus robustalucidus sp. nov.. A key to the eriophyoid mites associated with Coprosma species in the world is provided. 

Three new species of free-living nematodes of the family Comesomatidae from the delta of the Mekong River, Vietnam (Nematoda, Monhysterida)

2007 ◽  
Vol 15 (2) ◽  
pp. 221-228
Author(s):  
V.G. Gagarin ◽  
Vu Thanh Nguyen
Keyword(s):  
New Species ◽  
Mekong River ◽  
Free Living ◽  
The Family ◽  
Three New Species

Sabatieria parvula sp. n., Dorylaimopsis tumida sp. n. and Paracomesoma curvatum sp. n. from the delta of the Mekong River (Vietnam) are described and illustrated. Sabatieria parvula sp. n. differs from S. parabyssalis Wieser, 1954 and S. stekhoveni Vitiello, 1970 in the slenderer body, longer tail and narrowed labial region. Dorylaimopsis tumida sp. n. differs from D. mediterranea Grimaldi de Zio, 1968 in the shorter body, longer cephalic setae, shorter spicules and absence of striation of spicules. Paracomesoma curvatum sp. n. differs from P. longispiculum (Timm, 1961) in the longer body, shorter cephalic setae, longer stoma and spicules, and structure of cuticle areolation.

A re-assessment of Hexapleomera Dudich, 1931 (Crustacea: Tanaidacea: Tanaidae), with designation of three new species

Zootaxa ◽  
2012 ◽  
Vol 3583 (1) ◽  
pp. 51 ◽  
Author(s):  
ROGER N. BAMBER
Keyword(s):  
New Species ◽  
Eastern Mediterranean ◽  
Distinct Species ◽  
Free Living ◽  
Cosmopolitan Species ◽  
South West ◽  
Two New Species ◽  
Specific Rank ◽  
Three New Species ◽  
South West England

The tanaid genus Hexapleomera has long been considered to be monotypic, comprising a cosmopolitan species predom-inantly commensal on turtles, or, more rarely, manatees. Recent discovery of material of a distinct species ofHexapleomera living on the hulls of yachts in south-west England encouraged re-assessment of the literature on this taxon,and re-examination of free-living benthic material from the eastern Mediterranean. As a result, five species are recognizedwithin the genus Hexapleomera; two new species are described, Pancoloides moverlyi is moved to Hexapleomera, and H. robusta sensu Edgar is elevated to specific rank and re-named.

Two new species of free-living nematodes genera Microlaimus de Man, 1880 and Aponema Jensen, 1978 (Nematoda: Microlaimidae) from the Black Sea

Zootaxa ◽  
2017 ◽  
Vol 4344 (2) ◽  
pp. 387 ◽  
Author(s):  
TATIANA N. REVKOVA
Keyword(s):  
New Species ◽  
Black Sea ◽  
The Body ◽  
The Black Sea ◽  
Head Region ◽  
Free Living ◽  
Pharyngeal Bulb ◽  
The Family ◽  
Two New Species ◽  
De Man

Two new species of the family Microlaimidae Micoletzky, 1922 are described and illustrated from the Black Sea. Aponema pontica sp. n. is morphologically closest to A. torosum in the shape of the body and spicules, size of amphids, but differs in having small and triangular cardia, absence of constriction in head region, shape of gubernaculum apophyses, rounded and weakly sclerotised lumen of pharyngeal bulb and longer spicules. Microlaimus paraglobiceps sp. n. morphologically resembles M. globiceps de Man, 1880 in the shape of the body, structure of the male sexual organs and presence of precloacal pore, but the main difference is a shorter body, cuticle finely annulated all over the body and absence of sexual dimorphism in the size of amphideal fovea. 

Allotanaupodidae, a new family of early derivative Parasitengona  (Acari: Prostigmata)

Zootaxa ◽  
2007 ◽  
Vol 1517 (1) ◽  
pp. 1-52 ◽  
Author(s):  
ZHI-QIANG ZHANG ◽  
QING-HAI FAN
Keyword(s):  
New Species ◽  
New Zealand ◽  
Type Species ◽  
Single Species ◽  
New Genera ◽  
Larval Stages ◽  
New Family ◽  
The Family ◽  
Single Genus ◽  
Three New Species

A new family of early derivative Parasitengona (Acari: Prostigmata), Allotanaupodidae fam. nov., is described from New Zealand based on adults and deutonymphs of two new genera and five new species and a new superfamily Allotanaupodoidea is erected to accommodate it. The new family is characterized by the absence of prodorsal trichobothria and sensory areas, the presence of one or two pairs of plates with multiple setae on C to PS rows of dorsal hysterosoma, the presence of only two pairs of genital acetabula in adults, and short, distally inserted palptarsus on the palptibia. The family consists of two subfamilies (Allotanaupodinae subfam. nov. and Paratanaupodinae subfam. nov.), with the former endemic to New Zealand. Allotanaupodinae subfam. nov. has a single genus, Allotanaupodus gen. nov., which is represented by three new species from New Zealand: Allotanaupodus williamsi sp. nov. (type species) from Kawau I., Auckland, Allotanaupodus orete sp. nov. from Orete Forest, Te Puia Hut and Allotanaupodus winksi sp. nov. from Mt. Messenger, Taranaki. The eyeless Paratanaupodinae subfam. nov. consists of two genera: Nanotanaupodus gen. nov. and Paratanaupodus Andre & Lelievre-Farjon, 1960. The type genus Paratanaupodus Andre & Lelievre-Farjon, 1960 was previously placed in the Tanaupodidae and is represented by a single species, Paratanaupodus insensus André & Lelievre-Farjon, 1960, from South America. Nanotanaupodus gen. nov. is represented by two new species from New Zealand: Nanotanaupodus andrei sp. nov. (type species) from Waituhi Saddle and Nanotanaupodus gracehallae sp. nov. from Orete Forest, Te Puia Hut. A key to superfamilies of terrestrial Parasitengona (post-larval stages) is provided, along with keys to subfamilies, genera and species of the new family.

scholarly journals Molecular study supports the position of the New Zealand endemic genus Lamellomorpha in the family Vulcanellidae (Porifera, Demospongiae, Tetractinellida), with the description of three new species

2019 ◽  
Author(s):  
Michele Kelly ◽  
Paco Cárdenas ◽  
Nicola Rush ◽  
Carina Sim-Smith ◽  
Diana Macpherson ◽  
...  
Keyword(s):  
New Species ◽  
New Zealand ◽  
Molecular Study ◽  
Phylogenetic Position ◽  
The Family ◽  
Close Relationship ◽  
Three New Species ◽  
Depth Ranges ◽  
Phylogenetic Affinities ◽  
Relationship Of

Due to the possession of huge contort strongyles, and a lack of triaenes in an otherwise ‘astrophorine’ spicule complement, the phylogenetic position of the endemic, monospecific New Zealand sponge genus, Lamellomorpha Bergquist, 1968, has remained enigmatic. The genus was established within Jaspidae de Laubenfels, 1968 (in the abandoned order Epipolasida Sollas, 1888), but it was not until 2002 that the genus was transferred formally to Astrophorina Sollas, 1887, albeit incertae sedis, by Hooper & Maldonado (2002). In this study, we recognise specimens of Lamellomorpha from the Subantarctic New Zealand region and Chatham Rise, considered by Bergquist to be conspecific with the type species, L. strongylata Bergquist, 1968, first described from the Three Kings-Spirits Bay region of Northland, as the new species, L. australis Kelly & Cárdenas sp. nov. These two species of Lamellomorpha have differences in external morphology and colour, skeletal architecture and spicules, natural products, geographical distribution, and depth ranges. Sequencing of the COI Folmer barcode/mini-barcode and of 28S (C1–C2 domains) of these two species suggests phylogenetic affinities of Lamellomorpha with the tetractinellid suborder Astrophorina and the family Vulcanellidae Cárdenas et al., 2011. Two Subantarctic New Zealand species of the vulcanellid genus Poecillastra Sollas, 1888, P. ducitriaena Kelly & Cárdenas sp. nov. and P. macquariensis Kelly & Cárdenas sp. nov., provide further support for the close relationship of Lamellomorpha and Poecillastra.

Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London 2: New species and records from P. Hammond's visit to New Zealand in 1983–84

2018 ◽  
Vol 154 (3) ◽  
pp. 179-196
Author(s):  
Michael Darby
Keyword(s):  
New Species ◽  
New Zealand ◽  
Natural History ◽  
Natural History Museum ◽  
History Museum ◽  
The North ◽  
Three New Species ◽  
North And South

Some 2,000 Ptiliidae collected in the North and South Islands of New Zealand in 1983/1984 by Peter Hammond of the Natural History Museum, London, are determined to 34 species, four of which are new to the country. As there are very few previous records, most from the Auckland district of North Island, the Hammond collection provides much new distributional data. The three new species: Nellosana insperatus sp. n., Notoptenidium flavum sp. n., and Notoptenidium johnsoni sp. n., are described and figured; the genus Ptiliodes is moved from Acrotrichinae to Ptiliinae, and Ptenidium formicetorum Kraatz recorded as a new introduction. Information is provided to aid separation of the new species from those previously recorded.

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