scholarly journals A revision of “blanket-hermit crabs” of the genus Paguropsis Henderson, 1888, with the description of a new genus and five new species (Crustacea, Anomura, Diogenidae)

ZooKeys ◽  
2018 ◽  
Vol 752 ◽  
pp. 17-97 ◽  
Author(s):  
Rafael Lemaitre ◽  
Dwi Listyo Rahayu ◽  
Tomoyuki Komai
Keyword(s):  
New Species ◽  
New Genus ◽  
Molecular Data ◽  
The Philippines ◽  
Junior Synonym ◽  
Hermit Crabs ◽  
Valid Species ◽  
Species Discovery ◽  
Mitochondrial Coi ◽  
Length Width

For 130 years the diogenid genusPaguropsisHenderson, 1888 was considered monotypic for an unusual species,P.typicaHenderson, 1888, described from the Philippines and seldom reported since. Although scantly studied, this species is known to live in striking symbiosis with a colonial sea anemone that the hermit can stretch back and forth like a blanket over its cephalic shield and part of cephalothoracic appendages, and thus the common name “blanket-crab”. During a study of paguroid collections obtained during recent French-sponsored biodiversity campaigns in the Indo-West Pacific, numerous specimens assignable toPaguropsiswere encountered. Analysis and comparison with types and other historical specimens deposited in various museums revealed the existence of five undescribed species. Discovery of these new species, together with the observation of anatomical characters previously undocumented or poorly described, including coloration, required a revision of the genusPaguropsis. The nameChlaenopagurusandersoniAlcock & McArdle, 1901, considered by Alcock (1905) a junior synonym ofP.typica, proved to be a valid species and is resurrected asP.andersoni(Alcock, 1899). In two of the new species, the shape of the gills, length/width of exopod of maxilliped 3, width and shape of sternite XI (of pereopods 3), and armature of the dactyls and fixed fingers of the chelate pereopods 4, were found to be characters so markedly different fromP.typicaand other species discovered that a new genus for them,Paguropsinagen. n., is justified. As result, the genusPaguropsisis found to contain five species:P.typica,P.andersoni,P.confusasp. n.,P.gigassp. n., andP.laciniasp. n.Herein,Paguropsinagen. n., is proposed and diagnosed for two new species,P.pistillatagen. et sp. n., andP.inermisgen. et sp. n.;Paguropsisis redefined,P.typicaand its previously believed junior synonym,P.andersoni, are redescribed. All species are illustrated, and color photographs provided. Also included are a summary of the biogeography of the two genera and all species; remarks on the significance of the unusual morphology; and remarks on knowledge of the symbiotic anemones used by the species. To complement the morphological descriptions and assist in future population and phylogenetic investigations, molecular data for mitochondrial COI barcode region and partial sequences of 12S and 16S rRNA are reported. A preliminary phylogenetic analysis using molecular data distinctly shows support for the separation of the species into two clades, one with all five species ofPaguropsis, and another with the two speciesPaguropsinagen. n.

Two new and two poorly known autolytines (Polychaeta: Syllidae) from Madeira and the Mediterranean Sea

Zootaxa ◽  
2010 ◽  
Vol 2640 (1) ◽  
pp. 35 ◽  
Author(s):  
ARNE NYGREN ◽  
TOBIAS SUNDKVIST ◽  
BARBARA MIKAC ◽  
FREDRIK PLEIJEL
Keyword(s):  
New Species ◽  
Mediterranean Sea ◽  
New Genus ◽  
Molecular Data ◽  
Sister Species ◽  
White Spot ◽  
Similar Species ◽  
Mitochondrial Coi ◽  
San Martín ◽  
Basal Position

We describe Proceraea albocephala, new species, from Madeira, and Erseia oligochaeta, new genus and new species, from Istria, Croatia, and we provide redescriptions of Proceraea madeirensis (Nygren, 2004) from topotype material, and Myrianida longoprimicirrata (López, San Martín & Jimenéz, 1997) from material collected at Istria, Croatia, and Banyuls-sur-Mer, France. Proceraea albocephala, new species is morphologically separated from similar species by a prostomial white spot, and E. oligochaeta, new genus, new species is unique in having only a few (1–2) simple unidentate chaetae in all chaetigers, and a trepan with a single large and 25–28 smaller teeth. We assess the phylogenetic positions of the four species using nuclear 18SrDNA, together with mitochondrial COI and 16SrDNA. Our molecular data show that among the sequenced autolytines 1) P. albocephala, new species is most closely related to P. nigropunctata Nygren & Gidholm, 2001, P. okadai (Imajima, 1966), and P. cornuta (Agassiz, 1862), 2) E. oligochaeta, new genus, new species belongs within a clade together with Procerastea nematodes Langerhans, 1884, Virchowia clavata Langerhans, 1879, and Imajimaea draculai (San Martín & López, 2002), 3) M. longoprimicirrata is sister species to M. pentadentata (Imajima, 1966), and 4) P. madeirensis has a basal position within Procerini. The molecular data suggests that Proceraea Ehlers, 1864 as currently delineated is paraphyletic.

Halegrapha (Ascomycota: Graphidaceae), an enigmatic new genus of tropical lichenized fungi dedicated to Mason E. Hale Jr.

2011 ◽  
Vol 43 (4) ◽  
pp. 331-343 ◽  
Author(s):  
Robert LÜCKING ◽  
Eimy RIVAS PLATA ◽  
Klaus KALB ◽  
Ralph S. COMMON ◽  
Alejandrina BARCENAS PEÑA ◽  
...  
Keyword(s):  
United States ◽  
New Species ◽  
Calcium Oxalate ◽  
Type Species ◽  
New Genus ◽  
The United States ◽  
Molecular Data ◽  
The Philippines ◽  
New Combination ◽  
Calcium Oxalate Crystals

AbstractThe new genus Halegrapha is introduced, with six species (five new species and one new combination) from Australia, the Philippines, Malaysia, Kenya, Mexico, and the United States: H. chimaera Rivas Plata & Lücking (type species; Philippines), H. floridana Common & Lücking (United States: Florida), H. intergrapha Hale ex Lücking (Malaysia), H. kenyana Kalb & Lücking (Kenya), H. mexicana A. B. Peña & Lücking (Mexico), and H. mucronata (Stirt.) Lücking (Australia). The genus resembles Graphis morphologically in the strongly carbonized, black lirellae and white-grey thallus strongly encrusted with calcium oxalate crystals, but has a Phaeographis-type hymenium (clear in two species) and ascospores, making it a ‘chimera’ between the two genera. Molecular data suggest the genus to be closely related to Phaeographis and allies but genetically distinct from any of the genera currently recognized, including Platygramme.

scholarly journals A taxonomic review of the pericaline ground-beetles in Taiwan, with descriptions of new species (Coleoptera, Carabidae, Lebiini)

ZooKeys ◽  
2019 ◽  
Vol 816 ◽  
pp. 1-164 ◽  
Author(s):  
Wesley Hunting ◽  
Man-Miao Yang
Keyword(s):  
New Species ◽  
Type Species ◽  
New Genus ◽  
Ground Beetles ◽  
Geographic Range ◽  
Junior Synonym ◽  
Valid Species ◽  
Taxonomic Review ◽  
Allopatric Distribution ◽  
Species Descriptions

A taxonomic review of the known Taiwanese taxa of the pericaline Lebiini, this paper includes a key to the genera, keys to species, descriptions, and redescriptions of all species, illustrations, geographic range maps, re-rankings, and new synonymies. In total 34 species are treated, nine of which are described as new. A new genus and new species are as follows:Bellavalentisgen. n., (type speciesDolichoctiskuzugamiiShibata, 1967);Amphimenesabsensacidussp. n.;Amphimenesbeichatiensissp. n.;Amphimenescarinacaulissp. n.; Catascopus(s. str.)asahartisp. n.; Catascopus(s. str.)viridiorchissp. n.; Coptodera (Coptoderina) occultasp. n.;Dolichoctisbadiadorsissp. n.;Dolichoctisdilatatasp. n.;Moctherusobscurabasissp. n.After close examination of the type material of several species, we were able to determine thatCoptoderinachaudoirianguilipennis(Nakane and Okhura) is a junior synonym of Coptodera (Coptoderina) chaudoiri Andrewes,syn. n.andCoptoderanobilisJedlička is also a junior synonym ofC.chaudoiri,syn. n.DolichoctisstriatusformosanusHabu is a junior synonym ofDolichoctisrotundata(Schmidt-Goebel),syn. n.Dolichoctis (Mochtherus) uenoi Habu is a junior synonym ofMochtherusluctuosusPutzeys,syn. n.PericalusformosanusDupuis was recently ranked as a subspecies ofPericalusornatusformosanusDupuis. After consideration of the several consistent taxonomic characteristics and also considering its allopatric distribution with all other species ofPericalus, we believePericalusformosanusDupuis to be a valid species,stat. resurr.The monobasic genusPseudomenarus(type speciesPseudomenarusflavomaculatusShibata, 1964) is established as conspecific with members of the genusFormosiellaJedlička, 1951,comb. n.Species previously recorded from Taiwan that are not present here include:AmphimenespiceolusBates;CatascopusaequatusDejean;Catascopusfacialis(Wiedemann)CoptoderainterruptaSchmidt-GoebelCoptoderaflexuosaSchmidt-Goebel andPeripristusater(Laporte). The pericaline taxa of Taiwan are arranged in 14 genera, five subgenera, and 34 currently known species. Notes on collecting circumstances, habits, and habitat are included when known.

Cicadas (Insecta: Hemiptera: Cicadidae) of Mindanao, Philippines, with the description of a new genus and a new species

Zootaxa ◽  
2010 ◽  
Vol 2351 (1) ◽  
pp. 14 ◽  
Author(s):  
YOUNG JUNE LEE
Keyword(s):  
New Species ◽  
New Genus ◽  
The Philippines ◽  
Junior Synonym ◽  
The Family ◽  
Geographic Distributions ◽  
A New Species ◽  
Eleven Species

This paper provides the first faunal checklist for the family Cicadidae (Insecta: Hemiptera) from Mindanao, Philippines, comprising 17 species belonging to 13 genera. A new species, Chremistica kyoungheeae sp. nov., is described. Platypleura elizabethae Lee and Nelcyndana tener (Stål) are newly added to the cicada fauna of Mindanao. Dokuma Distant syn. nov. is treated as a junior synonym of Oncotympana Stål, which is redefined to include four species: O. pallidiventris Stål, O. viridicincta Stål, O. nigristigma (Walker) comb. nov., and an undescribed Oncotympana sp., all from the Philippines. Dokuma consobrina Distant syn. nov. is synonymized with O. viridicincta. A new genus, Sonata gen. nov., is described to include the following species previously placed in Oncotympana: Sonata fuscata (Distant), Sonata maculaticollis (De Motschulsky), Sonata ella (Lei & Chou), Sonata expansa (Walker), Sonata mahoni (Distant), Sonata melanoptera (Distant), Sonata obnubila (Distant), Sonata stratoria (Distant), and Sonata virescens (Distant) (nine species comb. nov.). The genus Champaka Distant stat. rev. is resurrected from junior synonymy with Platylomia Stål to include the following species previously placed in the Platylomia spinosa group: Champaka spinosa (Fabricius), Champaka abdulla (Distant), Champaka viridimaculata (Distant), Champaka nigra (Distant), Champaka virescens (Distant), Champaka meyeri (Distant), Champaka wallacei (Beuk), Champaka celebensis Distant, Champaka aerata (Distant), Champaka constanti (Lee), and Champaka maxima (Lee) (eleven species comb. nov.). The genus Nelcyndana Distant, 1906 is transferred to Cicadettini from Taphurini. A key to the species of Oncotympana and information on geographic distributions of the 17 Mindanao species are provided.

Two new species of Atlantoscia Ferrara & Taiti, 1981 (Isopoda: Oniscidea: Philosciidae) from southern Brazil described in the light of integrative taxonomy

Zootaxa ◽  
2018 ◽  
Vol 4482 (3) ◽  
pp. 551 ◽  
Author(s):  
BIANCA LAÍS ZIMMERMANN ◽  
IVANKLIN SOARES CAMPOS-FILHO ◽  
GIOVANNA MONTICELLI CARDOSO ◽  
SANDRO SANTOS ◽  
JOSÉ OTÁVIO AGUIAR ◽  
...  
Keyword(s):  
New Species ◽  
Comparative Morphology ◽  
Molecular Data ◽  
Integrative Taxonomy ◽  
Southern Brazil ◽  
Terrestrial Isopods ◽  
Species Discovery ◽  
Mitochondrial Coi ◽  
Taxonomic Impediment ◽  
Two New Species

The use of molecular data in association with classical taxonomy has helped to alleviate the taxonomic impediment through the discovery, delimitation and description of new species. Terrestrial isopods are the largest suborder of Isopoda; however, there are very few active taxonomists in this group and a representative part of the terrestrial isopods world diversity remains unexplored. The genus Atlantoscia comprises five species in which diagnostic characters are few and show subtle differences among the species. The objective of this study was to delimit and describe two new species of the genus Atlantoscia from southern Brazil by using traditional taxonomy coupled with genetic information. Specimens were analyzed morphologically and by the aid of two molecular markers, mitochondrial COI and nuclear 18S rRNA. The validity of the new species Atlantoscia antennamaculata sp. nov. and Atlantoscia australis sp. nov. was corroborated, unambiguously, by morphological approach, phylogenetic analysis and species delimitation methods. Our study reinforces the fact that, despite the undeniable importance of comparative morphology in species discovery, new methods and data, particularly molecular ones, are becoming prominent and an integrative part of the taxonomy practice. 

Changes in the genus Beana Walker (Beaninae Zahiri & Holloway) with two new species and removing Beana nitida Tams to a new genus Beanoides (gen. nov.)

Zootaxa ◽  
2021 ◽  
Vol 4941 (3) ◽  
pp. 415-424
Author(s):  
MARKKU J. PELLINEN ◽  
NIKLAS WAHLBERG
Keyword(s):  
New Species ◽  
New Genus ◽  
Morphological Characteristics ◽  
Molecular Data ◽  
Genetic Distances ◽  
Valid Species ◽  
Dna Barcodes ◽  
Two New Species

Two new Beana species (B. mutaneni sp. nov and B. penniuncus sp. nov) are described here. Based on molecular data, Beana nitida Tams is removed to its own genus Beanoides gen. nov. and placed in the subfamily Chloephorinae. Morphological characteristics and DNA barcodes are provided for the new species, with a comparison of morphological structures and genetic distances to Beana terminigera Walker. The current number of valid species in the genus is six. 

scholarly journals Deilagaon, a New Genus of Indo-Malayan and Papuan Fig Wasps (Hymenoptera, Chalcidoidea, Agaonidae)

1977 ◽  
Vol 46 (2) ◽  
pp. 291-298 ◽  
Author(s):  
J.T. Wiebes
Keyword(s):  
New Species ◽  
Type Species ◽  
New Genus ◽  
New Guinea ◽  
The Philippines ◽  
Type Locality ◽  
Fig Wasps ◽  
Bismarck Archipelago

Introduction of the new genus Deilagaon with descriptions of new species chrysolepidis (type-species) from the Philippines (type-locality Luzon, ex Ficus chrysolepis Miq.), Celebes, New Guinea (ex F. novoguineensis Corner), Bismarck Archipelago, Solomon Isis.; and annulatae from Thailand, Malaya (ex F.depressa Bl.), Sumatra, Borneo (type-locality N. Borneo, ex F. annulata Bl.), Philippines. Included is also Ceratosolen megarhopalus Grandi (1923) from Thailand, Malaya, Sumatra, Java, Borneo, Philippines (Balabac Isl.).

Soil and litter nematode diversity of Mount Hamiguitan, the Philippines, with description of Bicirronema hamiguitanense n. sp. (Rhabditida: Bicirronematidae)

Nematology ◽  
2015 ◽  
Vol 17 (3) ◽  
pp. 325-344 ◽  
Author(s):  
Xue Qing ◽  
Wim Bert ◽  
Hanne Steel ◽  
Joeseph Quisado ◽  
Irma Tandingan De Ley
Keyword(s):  
New Species ◽  
Molecular Data ◽  
The Philippines ◽  
Phylogenetic Position ◽  
Species Status ◽  
Diagnostic Features ◽  
Lateral Field ◽  
Nematode Diversity ◽  
Common Group

The nematode diversity in soil and litter was investigated on Mount Hamiguitan, the Philippines, along four eco-habitats from elevations of 75-1600 m a.s.l. A total of 155 and 467 nematodes were identified to 39 and 62 genera from litter and soil, respectively. The nematode assemblages and diversity did not show any relation to eco-habitat or elevation. Bacterivorous nematodes were the most common group (37.5%). Acrobeloides was most abundant from the soil and Aphelenchoides from the litter. Bicirronema hamiguitanense n. sp. is herein described based on morphology, morphometrics and molecular data. The new species has the following diagnostic features: a wide lateral field one-fifth of its body diam. with four incisures forming two ornamented ridges; gubernaculum with proximal thickening; spicules (35-38 μm) and gubernaculum (18-20 μm) longer than B. caledoniense; and with 37 molecular autapomorphies supporting its new species status. The phylogenetic position of the new species within Cephalobomorpha is discussed.

scholarly journals The taxonomic history of Indo-Papuan groundsnakes, genus Stegonotus Duméril et al., 1854 (Colubridae), with some taxonomic revisions and the designation of a neotype for S. parvus (Meyer, 1874)

Zootaxa ◽  
2018 ◽  
Vol 4512 (1) ◽  
pp. 1
Author(s):  
CHRISTINE M. KAISER ◽  
HINRICH KAISER ◽  
MARK O’SHEA
Keyword(s):  
New Guinea ◽  
Molecular Data ◽  
The Philippines ◽  
Morphological Data ◽  
Valid Species ◽  
Museum Specimens ◽  
Type Specimens ◽  
History Of ◽  
Original Species ◽  
Species Specific

Since its conceptualization in 1854, 29 species of the colubrid genus Stegonotus have been recognized or described, of which 15 (admiraltiensis, batjanensis, borneensis, cucullatus, derooijae, diehli, florensis, guentheri, iridis, heterurus, melanolabiatus, modestus, muelleri, parvus, poechi) are still considered valid today. Original species descriptions for the members of this genus were published in Dutch, English, French, German, and Italian and, perhaps as a consequence of these polyglot origins, there has been a considerable amount of confusion over which species names should be applied to which populations of Stegonotus throughout its range across Borneo, the Philippines, Wallacea, New Guinea, Australia, and associated archipelagos. In addition, the terminology used to notate characteristics in the descriptions of these forms was not uniform and may have added to the taxonomic confusion. In this paper, we trace in detail the history of the type specimens, the species, and the synonyms currently associated with the genus Stegonotus and provide a basic, species-specific listing of their characteristics, derived from our examination of over 1500 museum specimens. Based on our data, we are able to limit the distribution of S. modestus to the islands of Ambon, Buru, and Seram in the central Moluccas of Indonesian Wallacea. We correct the type locality of S. cucullatus to the Manokwari area on the Bird’s Head Peninsula of West Papua, Indonesian New Guinea and designate a neotype for S. parvus, a species likely to be a regional endemic in the Schouten Archipelago of Cenderawasih Bay (formerly Geelvink Bay), Indonesian New Guinea. We unequivocally identify and explain the problematic localities of the type specimens of S. muelleri and Lycodon muelleri, which currently reside in the same specimen jar. We remove L. aruensis and L. lividum from the synonymy of S. modestus and recognize them as S. aruensis n. comb. and S. lividus n. comb., respectively. We remove S. keyensis and Zamenophis australis from the synonymy of S. cucullatus and recognize them as S. keyensis n. comb. and S. australis n. comb., respectively. We further remove S. reticulatus from the synonymy of S. cucullatus, S. dorsalis from the synonymy of S. diehli, and S. sutteri from the synonymy of S. florensis. We designate lectotypes for S. guentheri, S. heterurus, S. lividus, and S. reticulatus. Lastly, we introduce S. poechi, a valid species not mentioned in the scientific literature since its description in 1924. This brings the diversity in the genus Stegonotus to 22 species. We also caution that in a complex group of organisms like Stegonotus any rush to taxonomic judgment on the basis of molecular and incomplete morphological data sets may perpetuate errors and introduce incongruities. Only through the careful work of connecting type material with museum specimens and molecular data can the taxonomy and nomenclature of complex taxa be stabilized. 

Synonymy and descriptions in Cerambycinae (Coleoptera, Cerambycidae) from Costa Rica

Zootaxa ◽  
2017 ◽  
Vol 4319 (1) ◽  
pp. 177
Author(s):  
MARIA HELENA M. GALILEO ◽  
ANTONIO SANTOS-SILVA
Keyword(s):  
New Species ◽  
Costa Rica ◽  
New Genus ◽  
Junior Synonym ◽  
New Combination ◽  
Monotypic Genus

Hudepohlellus Chemsak & Hovore, 2010, a monotypic genus, is considered a junior synonym of Monneellus Hüdepohl, 1985 and M. semilunatus (Chemsak & Hovore, 2010) is a new combination. Kozlovellus bicolor, a new genus and new species of Rhopalophorini is described from Costa Rica. 

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