A taxonomic revision of the family Oncopodidae VI. Martensiellus, a new genus from Borneo, and the discovery of a tarsal pore organ in Oncopodidae (Opiliones: Laniatores)

Zootaxa ◽  
2006 ◽  
Vol 1325 (1) ◽  
pp. 255 ◽  
Author(s):  
PETER J. SCHWENDINGER
Keyword(s):  
New Genus ◽  
Taxonomic Revision ◽  
The Philippines ◽  
Glans Penis ◽  
The Family ◽  
Close Relationship

A new genus, Martensiellus, is established for Martensiellus tenuipalpus n. sp. from central Sarawak. The distad-directed, expandable glans penis of this species indicates a close relationship with Biantoncopus fuscus Martens & Schwendinger from the Philippines. Females of two other species from eastern Sarawak and southern Kalimantan, which presumably also belong to Martensiellus n. g., are presented but not formally described. A dorsal pore, similar to the pore organ of Ricinulei, is reported to be present on undivided leg tarsi of mature specimens of Martensiellus tenuipalpus n. sp., ?Martensiellus n. g. spp., Palaeoncopus spp., Caenoncopus spp. and Oncopus spp. This character is considered as apomorphic for Oncopodidae, providing further support for monophyly of this family.

Philippinozercon, a new genus of Heterozerconidae (Parasitiformes: Mesostigmata), with description of all active instars

Zootaxa ◽  
2018 ◽  
Vol 4540 (1) ◽  
pp. 7
Author(s):  
BEVERLY S. GERDEMAN ◽  
RUFINO C. GARCIA ◽  
ANDREW HERCZAK ◽  
HANS KLOMPEN
Keyword(s):  
Type Species ◽  
New Genus ◽  
The Philippines ◽  
Junior Synonym ◽  
Temperate Species ◽  
Oriental Region ◽  
The Family

The generic classification of millipede associated Heterozerconidae in the Oriental region is revised. The genus Allozercon Vitzthum is re-diagnosed and Asioheterozercon Fain is designated as an subjective junior synonym of Allozercon. Philippinozercon gen. nov., with the type species P. makilingensis sp. nov., is described for all instars. This genus may be endemic for the Philippines, but is quite widespread in that country. All immature instars are described, making this the second species of Heterozerconidae known for all instars. The morphology of the immatures is compared with that of immatures of the temperate species Narceoheterozercon ohioensis and unnamed species from Brazil and Thailand. All immatures were collected from millipede frass and litter, never from millipedes. Adults are associated with millipedes in the family Trigoniulidae (Spirobolida). 

The Boothiaspidinae, a new agnathan subfamily (Heterostraci, Cyathaspididae) from the late Silurian and Early Devonian of the western United States and the Canadian Arctic

2016 ◽  
Vol 90 (6) ◽  
pp. 1212-1224
Author(s):  
David K. Elliott
Keyword(s):  
United States ◽  
New Genus ◽  
Canadian Arctic ◽  
Western United States ◽  
Early Devonian ◽  
Previous Evidence ◽  
Red Sandstone ◽  
The Family ◽  
Close Relationship ◽  
Three New Species

AbstractThree new species of the new genus Phyllonaspis are described from Early Devonian localities in the western United States. Phyllonaspis laevis, P. serratus, and P. taphensis are broad, flattened cyathaspids with lateral brims and fine dermal ornament, that show a close relationship to the cyathaspids Boothiaspis and Alainaspis from the late Silurian and Early Devonian of the Canadian Arctic. These taxa are here accommodated within the new subfamily Boothiaspidinae within the family Cyathaspididae. This relationship supports previous evidence of faunal connection between these two areas and indicates dispersal around the Old Red Sandstone Continent from a center in the Canadian Arctic. Isolated oral plates allow a reconstruction of the oral cover and increase our knowledge of the range of oral structures in this family.

scholarly journals A new freshwater crab of the family Hymenosomatidae MacLeay, 1838 (Crustacea, Decapoda, Brachyura) and an updated review of the hymenosomatid fauna of New Caledonia

2020 ◽  
Author(s):  
Danièle Guinot ◽  
Valentin De Mazancourt
Keyword(s):  
Papua New Guinea ◽  
New Genus ◽  
New Caledonia ◽  
Mitochondrial Gene ◽  
The Philippines ◽  
The Other ◽  
Inland Waters ◽  
Freshwater Species ◽  
New Genus And Species ◽  
The Family

A new genus and species, Richerius marqueti gen. et sp. nov., of a crab of the family Hymenosomatidae MacLeay, 1838 are described from the inland waters of New Caledonia based on several specimens collected in two streams at altitudes of 180 m and 500 m, respectively. Richerius marqueti gen. et sp. nov. was compared to the other freshwater species known in New Caledonia, Odiomaris pilosus (A. Milne-Edwards, 1873), and to species of Amarinus Lucas, 1980, a genus comprising many freshwater species in New Zealand, Australia, Indonesia, the Philippines, and Papua New Guinea, but never recorded in New Caledonia. The barcode fragment of the COI mitochondrial gene was sequenced for seven specimens of R. marqueti gen. et sp. nov., and all sequences were deposited in GenBank. A brief and updated review of the New Caledonian marine and freshwater hymenosmatid fauna is provided.

Taxonomic revision of the family Eosentomidae (Hexapoda: Protura) from Japan

Zootaxa ◽  
2019 ◽  
Vol 2701 (1) ◽  
pp. 1 ◽  
Author(s):  
OSAMI NAKAMURA
Keyword(s):  
New Species ◽  
New Record ◽  
New Genus ◽  
Taxonomic Revision ◽  
The Family ◽  
Two New Species ◽  
A New Species ◽  
Head Type ◽  
Taxonomic Keys

The family Eosentomidae from Japan is revised. A new genus, Osientomon, is erected and a new species is ascribed to this genus. This new genus is characterized by the short, setiform sensillum g, absence of sensilla e and b'1 on foretarsus, and S-shaped processus sternalis and duck’s head type caput processus on the female squama genitalis. Two new species are added to the genus Pseudanisentomon and 19 new species and 1 new record of the genus Eosentomon are described. As a result, 43 species belonging to 4 genera are now recognized from Japan. Taxonomic keys are provided for the identification of the genera and species from Japan.

A review of the genus Engystenopus (Crustacea: Decapoda: Stenopodidea) Juxtastenopus, gen. nov. , a new combination for E. spinulatus Holthuis, 1946, and transfer of E. palmipes Alcock & Anderson, 1894 to the family Spongicolidae Schram, 1986

Zootaxa ◽  
2010 ◽  
Vol 2372 (1) ◽  
pp. 263-277 ◽  
Author(s):  
JOSEPH W. GOY
Keyword(s):  
Red Sea ◽  
New Genus ◽  
The Philippines ◽  
New Combination ◽  
Gulf Of Aden ◽  
The Family ◽  
New Diagnosis

A review of the genus Engystenopus is presented. A new genus, Juxtastenopus, is created for the rare deepwater stenopodid shrimp, Engystenopus spinulatus based on a series of specimens from the Red Sea, Gulf of Aden and the Philippines. The genus Engystenopus is now restricted to E. palmipes, its range is extended to Australian, Indonesian, and Madagascan waters, a new diagnosis of the genus is presented, and the genus is transferred to the family Spongicolidae.

A new genus and species of anthracosaur amphibian from the Lower Carboniferous of Scotland and the status of Pholidogaster pisciformis Huxley

1975 ◽  
Vol 269 (900) ◽  
pp. 581-637 ◽  
Keyword(s):  
New Genus ◽  
New Genus And Species ◽  
Lower Carboniferous ◽  
Lower Jaw ◽  
The Family ◽  
Close Relationship ◽  
The Status ◽  
Coal Measures ◽  
Composite Restoration

The isolated skull of a Lower Carboniferous anthracosaur labyrinthodont from the Midlothian coalfield was formerly but erroneously attributed to Pholidogaster pisciformis . It is now redescribed after ‘Airbrasive’ development as the holotype of a new genus and species. The anthracosaur agrees in a number of diagnostic cranial characters with the embolomerous forms of the Coal Measures but other characters, particularly those of the braincase and lower jaw, suggest relationship to the Seymouriamorpha. Its cranial anatomy could well be antecedent to that of both these groups and the sparse evidence available suggests close relationship to the American Mississippian anthracosaur Proterogyrinus . A new classification of the Batrachosauria is presented with a major subdivision into Anthracosauria and Seymouriamorpha. The former group comprises the newly proposed infraorder Herpetospondyli to include the Lower Carboniferous forms, together with the infraorders Embolomeri and Gephyrostegoidea. It is concluded that while no batrachosaur with an otic notch could be a reptile ancestor a primitive ‘notchless’ anthracosaur could be. The cranial anatomy of Pholidogaster pisciformis is then redescribed, after complete ‘Airbrasive’ preparation of the holotype skull. The holotype, like the anthracosaur, comes from the Gilmerton Ironstone of the Edinburgh region, but the earlier holotype skull of Otocratia modesta , long considered to be an ichthyostegid, is also attributed to Pholidogaster . After redescription of ‘ Otocratia ' a composite restoration of the Pholidogaster skull is presented. The nature of the dermal ornament, the post-parietal-supratemporal suture, the absence of tabular horns and the nature of the post-cranial skeleton all demonstrate that Pholidogaster is an early temnospondyl labyrinthodont in no way closely related to anthracosaurs. It is closely similar to the American Mississippian form Greererpeton burkemorani Romer, notably in the presence of large premaxillary fangs and the absence of otic notch and intertemporal. Both may be attributed to the family Colosteidae. It is concluded that there is no strong evidence of close relationship between the colosteids and the Devonian ichthyostegids.

Urolabida graziae, new urostylidid species from the Philippines with comments on the current taxonomy and systematics of the family (Hemiptera: Heteroptera: Urostylididae)

Zootaxa ◽  
2021 ◽  
Vol 4958 (1) ◽  
pp. 702-712
Author(s):  
MARCOS ROCA-CUSACHS ◽  
MERCEDES PARIS ◽  
ALMA MOHAGAN ◽  
SUNGHOON JUNG
Keyword(s):  
New Species ◽  
Type Species ◽  
New Genus ◽  
The Philippines ◽  
Type Specimens ◽  
External Appearance ◽  
The Family ◽  
A New Species ◽  
Male Genital

A new species of Urostylididae from the Philippine islands (Mindanao) is herein described. This new species, similar to Urolabida bipunctata Stål, 1871, differs from the latter in the shape of the external male genitalia. Urolabida bipunctata and the new species, Urolabida graziae Roca-Cusachs, sp. nov., are extremely similar in external appearance, and fit into the (incomplete) description of genus Urolabida Westwood, 1837. The examination and comparison with the type specimens of other Urostylididae species, especially the male genital capsule, clearly separates this two species from Urolabida tenera Westwood, 1837, the type species of the genus Urolabida, however the taxonomy of this group is not resolved and needs a deep revision, therefore we refrain from description of a new genus-group taxon here. Additionally, images of the type specimens of Urolabida tenera, Urostylis histrionica Westwood, 1837, and Urostylis punctigera Westwood, 1837, are provided and discussion on the current systematics and classification of the family, and particularly of genus Urolabida are also given. 

Morphological and systematic reassessment of †Knightia  brasiliensis Woodward, 1939 (Teleostei: Clupeiformes) from the Pliocene of Parnaíba Basin, northeastern Brazil

Zootaxa ◽  
2010 ◽  
Vol 2440 (1) ◽  
pp. 1 ◽  
Author(s):  
FRANCISCO J. DE FIGUEIREDO
Keyword(s):  
Type Species ◽  
New Genus ◽  
Northeastern Brazil ◽  
Nominal Species ◽  
Lower Eocene ◽  
East Pacific ◽  
The Family ◽  
Close Relationship ◽  
Clupeoid Fish ◽  
Parnaíba Basin

†Knightia brasiliensis, a small clupeoid fish found in the Tertiary beds of Nova Iorque, State of Maranhão (Brazil), is morphologically redescribed in detail. It is separated from nominal species of †Knightia, including the type-species †Knightia eoceana from the Lower Eocene of Wyoming, mainly by the absence of dorsal scutes, presence of two supramaxillae, and one epural, and is therefore placed in a new genus, †Paleopiquitinga gen. nov. The caudal skeleton of †Paleopiquitinga gen. nov. shows some advanced features (one epural, parhypurapophysis, and pleurostyle) in comparison with other well-known fossil clupeomorphs from the Cretaceous and Tertiary of South America and Africa, and a combination of features indicates the placement of †Paleopiquitinga gen. nov. within the family Clupeidae. Although uncertainties about polarity of characters within the Clupeidae render the relationships of †Paleopiquitinga gen. nov. difficult to establish at present, certain features indicate a close relationship with the extant Atlantic and East-Pacific genus Lile.

A comparative analysis of the spatangoid echinoid genera Brissopsis and Metalia: a new genus and species of spatangoid (Echinodermata: Echinoidea: Brissopsidae) from the Philippines and the reassignment of Brissopsis persica to Metalia

Zootaxa ◽  
2008 ◽  
Vol 1760 (1) ◽  
pp. 1 ◽  
Author(s):  
SIMON E. COPPARD
Keyword(s):  
Comparative Analysis ◽  
New Genus ◽  
The Philippines ◽  
New Genus And Species ◽  
The Family ◽  
Tube Feet

Brissalius vannoordenburgi gen. nov., sp. nov. occurs at depths of 200 meters off Siquijor Island in the Philippines and is typical of the family Brissopsidae in having specialised aboral tube feet in ambulacra III within the peripetalous fasciole used for funnel building. It is distinct from species of Brissopsis and Metalia in having a shield-shaped subanal fasciole in conjunction with confluent posterior petals. This species has a particularly diverse array of highly localised pedicellariae, with three distinct forms of globiferous pedicellaria (simple fistulate, fanged fistulate and fanged open-bladed), three forms of straight bladed tridentate (narrow-valved, spatulate and terminal-toothed) as well as typical spatangoid rostrate, ophicephalous and triphyllous pedicellariae. Brissopsis persica is the only species in the genus that has a shield-shaped subanal fasciole. However, this species has divergent posterior petals, simple (non-lobed) anterior aboral tube feet, enlarged tubercles along the anterior ambulacrum, no anal fasciole, and lacks both globiferous and ophicephalous pedicellariae. These findings demonstrate that this Brissopsis persica does not belong in Brissopsis but should be placed in Metalia.

A new genus and three new species of Termitophilous Aderidae (Coleoptera) from Australia, Papua New Guinea and the Philippines, with notes on their biology

1990 ◽  
Vol 4 (3) ◽  
pp. 643 ◽  
Author(s):  
JF Lawrence ◽  
DH Kistner ◽  
JM Pasteels
Keyword(s):  
Life History ◽  
New Species ◽  
Papua New Guinea ◽  
Feeding Behaviour ◽  
New Genus ◽  
New Guinea ◽  
The Philippines ◽  
The Family ◽  
Three New Species

Megaxenus Lawence, gen. nov., includes one speciesfrom North Queensland (M. Termitophilus Lawence, sp. nov.) and two from Papua New Guinea (M. bioculatus Lawence, sp. nov. and M. papuensis Lawence, sp. nov.). All three are found in the nests of Microcerotermes species and are the first known termitophiles in the family Aderidae. Notes on the behaviour and life history demonstrate that the larvae are integrated into the termite society, and are incorporated into the trophallactic feeding behaviour of termites, while the adults are actively persecuted by the termites but survive at the edges of the nest because of the webs constructed by the larvae prior to pupation.

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